[{"data":1,"prerenderedAt":770},["ShallowReactive",2],{"i-feather:search":3,"i-feather:x":8,"i-feather:moon":10,"i-feather:sun":12,"i-fa-brands:youtube":14,"i-fa-brands:twitch":18,"i-fa-brands:github":20,"i-fa-brands:linkedin":23,"i-fa-brands:stack-overflow":26,"i-simple-icons:bluesky":29,"i-fa-brands:mastodon":31,"i-fa-regular:envelope":33,"i-fa-solid:rss":35,"post-\u002Fmodel-view-viewmodel-mvvm-part1-overview\u002F":37,"post-navigation":372,"i-fa-solid:share-alt":750,"i-fa-brands:facebook":752,"i-fa-brands:twitter":754,"i-fa-brands:reddit":756,"i-fa-brands:patreon":758,"i-simple-icons:buymeacoffee":760,"i-fa-brands:paypal":762,"i-fa-regular:question-circle":764,"i-feather:arrow-left":766,"i-feather:arrow-right":768},{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":7},0,24,false,"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Ccircle cx=\"11\" cy=\"11\" r=\"8\"\u002F>\u003Cpath d=\"m21 21l-4.35-4.35\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":9},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M18 6L6 18M6 6l12 12\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":11},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M21 12.79A9 9 0 1 1 11.21 3A7 7 0 0 0 21 12.79\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":13},"\u003Cg fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\">\u003Ccircle cx=\"12\" cy=\"12\" r=\"5\"\u002F>\u003Cpath d=\"M12 1v2m0 18v2M4.22 4.22l1.42 1.42m12.72 12.72l1.42 1.42M1 12h2m18 0h2M4.22 19.78l1.42-1.42M18.36 5.64l1.42-1.42\"\u002F>\u003C\u002Fg>",{"left":4,"top":4,"width":15,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":17},576,512,"\u003Cpath fill=\"currentColor\" d=\"M549.655 124.083c-6.281-23.65-24.787-42.276-48.284-48.597C458.781 64 288 64 288 64S117.22 64 74.629 75.486c-23.497 6.322-42.003 24.947-48.284 48.597c-11.412 42.867-11.412 132.305-11.412 132.305s0 89.438 11.412 132.305c6.281 23.65 24.787 41.5 48.284 47.821C117.22 448 288 448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821c11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305m-317.51 213.508V175.185l142.739 81.205z\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":19},"\u003Cpath fill=\"currentColor\" d=\"M391.17 103.47h-38.63v109.7h38.63ZM285 103h-38.63v109.75H285ZM120.83 0L24.31 91.42v329.16h115.83V512l96.53-91.42h77.25L487.69 256V0Zm328.24 237.75l-77.22 73.12h-77.24l-67.6 64v-64h-86.87V36.58h308.93Z\"\u002F>",{"left":4,"top":4,"width":21,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":22},496,"\u003Cpath fill=\"currentColor\" d=\"M165.9 397.4c0 2-2.3 3.6-5.2 3.6c-3.3.3-5.6-1.3-5.6-3.6c0-2 2.3-3.6 5.2-3.6c3-.3 5.6 1.3 5.6 3.6m-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9c2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3m44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9c.3 2 2.9 3.3 5.9 2.6c2.9-.7 4.9-2.6 4.6-4.6c-.3-1.9-3-3.2-5.9-2.9M244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2c12.8 2.3 17.3-5.6 17.3-12.1c0-6.2-.3-40.4-.3-61.4c0 0-70 15-84.7-29.8c0 0-11.4-29.1-27.8-36.6c0 0-22.9-15.7 1.6-15.4c0 0 24.9 2 38.6 25.8c21.9 38.6 58.6 27.5 72.9 20.9c2.3-16 8.8-27.1 16-33.7c-55.9-6.2-112.3-14.3-112.3-110.5c0-27.5 7.6-41.3 23.6-58.9c-2.6-6.5-11.1-33.3 2.6-67.9c20.9-6.5 69 27 69 27c20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27c13.7 34.7 5.2 61.4 2.6 67.9c16 17.7 25.8 31.5 25.8 58.9c0 96.5-58.9 104.2-114.8 110.5c9.2 7.9 17 22.9 17 46.4c0 33.7-.3 75.4-.3 83.6c0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252C496 113.3 383.5 8 244.8 8M97.2 352.9c-1.3 1-1 3.3.7 5.2c1.6 1.6 3.9 2.3 5.2 1c1.3-1 1-3.3-.7-5.2c-1.6-1.6-3.9-2.3-5.2-1m-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9c1.6 1 3.6.7 4.3-.7c.7-1.3-.3-2.9-2.3-3.9c-2-.6-3.6-.3-4.3.7m32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2c2.3 2.3 5.2 2.6 6.5 1c1.3-1.3.7-4.3-1.3-6.2c-2.2-2.3-5.2-2.6-6.5-1m-11.4-14.7c-1.6 1-1.6 3.6 0 5.9s4.3 3.3 5.6 2.3c1.6-1.3 1.6-3.9 0-6.2c-1.4-2.3-4-3.3-5.6-2\"\u002F>",{"left":4,"top":4,"width":24,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":25},448,"\u003Cpath fill=\"currentColor\" d=\"M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3M135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5c0 21.3-17.2 38.5-38.5 38.5m282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7c-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5c67.2 0 79.7 44.3 79.7 101.9z\"\u002F>",{"left":4,"top":4,"width":27,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":28},384,"\u003Cpath fill=\"currentColor\" d=\"M290.7 311L95 269.7L86.8 309l195.7 41zm51-87L188.2 95.7l-25.5 30.8l153.5 128.3zm-31.2 39.7L129.2 179l-16.7 36.5L293.7 300zM262 32l-32 24l119.3 160.3l32-24zm20.5 328h-200v39.7h200zm39.7 80H42.7V320h-40v160h359.5V320h-40z\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":30},"\u003Cpath fill=\"currentColor\" d=\"M5.202 2.857C7.954 4.922 10.913 9.11 12 11.358c1.087-2.247 4.046-6.436 6.798-8.501C20.783 1.366 24 .213 24 3.883c0 .732-.42 6.156-.667 7.037c-.856 3.061-3.978 3.842-6.755 3.37c4.854.826 6.089 3.562 3.422 6.299c-5.065 5.196-7.28-1.304-7.847-2.97c-.104-.305-.152-.448-.153-.327c0-.121-.05.022-.153.327c-.568 1.666-2.782 8.166-7.847 2.97c-2.667-2.737-1.432-5.473 3.422-6.3c-2.777.473-5.899-.308-6.755-3.369C.42 10.04 0 4.615 0 3.883c0-3.67 3.217-2.517 5.202-1.026\"\u002F>",{"left":4,"top":4,"width":24,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":32},"\u003Cpath fill=\"currentColor\" d=\"M433 179.11c0-97.2-63.71-125.7-63.71-125.7c-62.52-28.7-228.56-28.4-290.48 0c0 0-63.72 28.5-63.72 125.7c0 115.7-6.6 259.4 105.63 289.1c40.51 10.7 75.32 13 103.33 11.4c50.81-2.8 79.32-18.1 79.32-18.1l-1.7-36.9s-36.31 11.4-77.12 10.1c-40.41-1.4-83-4.4-89.63-54a102.5 102.5 0 0 1-.9-13.9c85.63 20.9 158.65 9.1 178.75 6.7c56.12-6.7 105-41.3 111.23-72.9c9.8-49.8 9-121.5 9-121.5m-75.12 125.2h-46.63v-114.2c0-49.7-64-51.6-64 6.9v62.5h-46.33V197c0-58.5-64-56.6-64-6.9v114.2H90.19c0-122.1-5.2-147.9 18.41-175c25.9-28.9 79.82-30.8 103.83 6.1l11.6 19.5l11.6-19.5c24.11-37.1 78.12-34.8 103.83-6.1c23.71 27.3 18.4 53 18.4 175z\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":34},"\u003Cpath fill=\"currentColor\" d=\"M464 64H48C21.49 64 0 85.49 0 112v288c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V112c0-26.51-21.49-48-48-48m0 48v40.805c-22.422 18.259-58.168 46.651-134.587 106.49c-16.841 13.247-50.201 45.072-73.413 44.701c-23.208.375-56.579-31.459-73.413-44.701C106.18 199.465 70.425 171.067 48 152.805V112zM48 400V214.398c22.914 18.251 55.409 43.862 104.938 82.646c21.857 17.205 60.134 55.186 103.062 54.955c42.717.231 80.509-37.199 103.053-54.947c49.528-38.783 82.032-64.401 104.947-82.653V400z\"\u002F>",{"left":4,"top":4,"width":24,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":36},"\u003Cpath fill=\"currentColor\" d=\"M128.081 415.959c0 35.369-28.672 64.041-64.041 64.041S0 451.328 0 415.959s28.672-64.041 64.041-64.041s64.04 28.673 64.04 64.041m175.66 47.25c-8.354-154.6-132.185-278.587-286.95-286.95C7.656 175.765 0 183.105 0 192.253v48.069c0 8.415 6.49 15.472 14.887 16.018c111.832 7.284 201.473 96.702 208.772 208.772c.547 8.397 7.604 14.887 16.018 14.887h48.069c9.149.001 16.489-7.655 15.995-16.79m144.249.288C439.596 229.677 251.465 40.445 16.503 32.01C7.473 31.686 0 38.981 0 48.016v48.068c0 8.625 6.835 15.645 15.453 15.999c191.179 7.839 344.627 161.316 352.465 352.465c.353 8.618 7.373 15.453 15.999 15.453h48.068c9.034-.001 16.329-7.474 16.005-16.504\"\u002F>",{"id":38,"title":39,"author":40,"body":41,"comments":343,"date":349,"dateModified":350,"description":351,"extension":352,"headings":353,"heroImage":359,"meta":360,"path":53,"permalink":53,"published":361,"stem":362,"tags":363,"timeToRead":371},"posts\u002Fposts\u002F2014\u002Fmodel-view-viewmodel-mvvm-part1-overview\u002Findex.md","Model-View-ViewModel (MVVM) - Part 1 - Overview","Muhammad Rehan Saeed",{"type":42,"value":43,"toc":339},"minimark",[44,73,87,90,93,118,121,132,135,234,237,285,288,302,313,316,319,330,333,336],[45,46,47,55,61,67],"ol",{},[48,49,50],"li",{},[51,52,54],"a",{"href":53},"\u002Fmodel-view-viewmodel-mvvm-part1-overview\u002F","Model-View-ViewModel (MVVM) - Overview",[48,56,57],{},[51,58,60],{"href":59},"\u002Fmodel-view-viewmodel-mvvm-part2-idisposable\u002F","Model-View-ViewModel (MVVM) - IDisposable",[48,62,63],{},[51,64,66],{"href":65},"\u002Fmodel-view-viewmodel-mvvm-part3-inotifypropertychanged\u002F","Model-View-ViewModel (MVVM) - INotifyPropertyChanged",[48,68,69],{},[51,70,72],{"href":71},"\u002Fmodel-view-viewmodel-mvvm-part4-inotifydataerrorinfo\u002F","Model-View-ViewModel (MVVM) - INotifyDataErrorInfo",[74,75,76,77,86],"p",{},"I have been meaning for some time to do a series of posts about Model-View-ViewModel (MVVM) and its potential base classes. Then I read ",[51,78,85],{"href":79,"rel":80,"target":84},"http:\u002F\u002Fmtaulty.com\u002FCommunityServer\u002Fblogs\u002Fmike_taultys_blog\u002Farchive\u002F2014\u002F05\u002F09\u002Fwindows-phone-8-1-and-xaml-apps-making-it-easier-for-mvvm-developers.aspx",[81,82,83],"nofollow","noopener","noreferrer","_blank","Mike Taulty's post"," about why MVVM 'bits' not built in to .NET.",[74,88,89],{},"My aim in these posts will be to either, pick off the shelf components which are best of breed where there is no point reinventing the wheel or build my own components where necessary.",[74,91,92],{},"Assuming you already know about the basic Model-View-ViewModel (MVVM) pattern described in the title image of this post, when we talk about MVVM, what do we really mean?",[94,95,97,117],"h1",{"id":96},"platforms",[98,99,102],"anchor-link",{"href":100,"label":101},"#platforms","Link to this section",[103,104,111],"svg",{"xmlns":105,"xmlns:xlink":106,"viewBox":107,"version":108,"width":109,"height":109,"aria-hidden":110},"http:\u002F\u002Fwww.w3.org\u002F2000\u002Fsvg","http:\u002F\u002Fwww.w3.org\u002F1999\u002Fxlink","0 0 16 16","1.1",22,"true",[112,113],"path",{"fill":114,"fill-rule":115,"d":116},"currentColor","evenodd","M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z","Platforms",[74,119,120],{},"Well there are several .NET platforms that all provide some basic low level support for Model-View-ViewModel (MVVM), Windows Store, Windows Phone, Silverlight and Windows Presentation Foundation (WPF). It is all of these platforms that I'll be discussing and targeting my code towards.",[94,122,124,131],{"id":123},"mvvm-bits",[98,125,127],{"href":126,"label":101},"#mvvm-bits",[103,128,129],{"xmlns":105,"xmlns:xlink":106,"viewBox":107,"version":108,"width":109,"height":109,"aria-hidden":110},[112,130],{"fill":114,"fill-rule":115,"d":116},"MVVM 'Bits'",[74,133,134],{},"In Mike Taulty's post, he goes through a list of 'bits' which all come together to help with building an application that fits into the MVVM design pattern. I've added to that list below:",[45,136,137,158,164,170,176,193,231],{},[48,138,139,143,144,146,147,151,152,157],{},[140,141,142],"code",{},"IDisposable"," - When you have a scarce resource like a GPS, gyroscope or compass, you inevitably need to dispose of it somewhere. Implementing ",[140,145,142],{}," ",[148,149,150],"strong",{},"properly"," is ",[51,153,156],{"href":154,"rel":155,"target":84},"http:\u002F\u002Fmsdn.microsoft.com\u002Fen-us\u002Flibrary\u002Fsystem.idisposable%28v=vs.110%29.aspx",[81,82,83],"hard work",". A base class would be handy.",[48,159,160,163],{},[140,161,162],{},"INotifyPropertyChanged"," - This is the building block of all .NET based MVVM. There needs to be a base class for this that is high performance and yet simple and easy to use.",[48,165,166,169],{},[140,167,168],{},"INotifyDataErrorInfo"," - Validation is an often overlooked part of an application. This handy interface makes doing validation of your view models a cinch.",[48,171,172,175],{},[140,173,174],{},"IEditableObject"," (WPF only) - This interface helps with implementing undo and redo but is used specifically in the WPF data grid.",[48,177,178,181,182,185,186,189,190,192],{},[140,179,180],{},"ObservableCollection\u003CT>"," - This collection is a good start out of the box but why does it still not have an AddRange method? Why do we not have an ",[140,183,184],{},"ObservableDictionary\u003CTKey, TValue>"," or a ",[140,187,188],{},"KeyedObservableCollection\u003CTKey, TValue>","? What if you have a collection of items implementing ",[140,191,162],{}," and you want to know if one of those items changes, why can't the collection type help you there also?",[48,194,195,198,199,201,202,205,206,209,210,205,213,216,217,219,220,223,224,227,228,230],{},[140,196,197],{},"ICommand"," - Most implementations out there provide a base class for ",[140,200,197],{}," and usually call it ",[140,203,204],{},"RelayCommand"," or ",[140,207,208],{},"DelegateCommand",". They usually have another implementation with a generic argument ",[140,211,212],{},"RelayCommand\u003CT>",[140,214,215],{},"DelegateCommand\u003CT>",". These are a quick way to add a command to your view model, where the implementation of the command is usually a method in your view model passed in as a delegate. Sometimes though, this is not enough. What if you have a largish command and want to split it off into a separate class, a base class for ",[140,218,197],{}," would be useful. What if you have a command that does ",[140,221,222],{},"async"," and ",[140,225,226],{},"await","? ",[140,229,197],{}," doesn't support that but can we provide some help here?",[48,232,233],{},"Inversion of control (IoC) - There are a lot of IoC frameworks out there already, why reinvent the wheel. Just pick one but which one?",[74,235,236],{},"I'll pause just here as I think the above listed items are all base classes that could be used across the board on all the major platforms. They are at the very heart of MVVM in .NET. The rest of the list below are more dependant on the type of application you are building.",[45,238,239,253,264,267,270,273,276,282],{},[48,240,241,244],{},[74,242,243],{},"Navigation - This has always been a stone in my shoe. Navigation is inherently something that happens in the view but it is something that view models often need to understand. The problem is, that the view model is not supposed to know about the view at all. This problem occurs again and again in different forms on each platform.",[245,246,247,250],"ul",{},[48,248,249],{},"Navigating pages in Windows Store, Windows Phone, Silverlight.",[48,251,252],{},"Navigating Windows in Windows Presentation Foundation (WPF) and Windows Store.",[48,254,255,256,259,260,263],{},"User Interaction - I'm talking about ",[140,257,258],{},"MessageBox","'s, ",[140,261,262],{},"MessageDialog","'s, Toast's etc. Giving the user information or asking them questions happens on all platforms. This problem is very similar to the Navigation problem.",[48,265,266],{},"Connecting your Views to ViewModels - This is usually some by-product of which IoC container you choose to use, whether it's MEF, Unity, Autofac or some other. There is no recommended way of doing this and I don't think I've ever found a 'correct' way of doing this.",[48,268,269],{},"Saving View Model state - This usually needs to be done when the application closes or suspends due to some user interaction. A lot of frameworks simply serialize the whole View Model and save it away but is that the best way and what about doing that in a WPF application?",[48,271,272],{},"Events - Passing events between view models is a fairly useful ability, allowing communication and passing of state.",[48,274,275],{},"Composing Views - Some MVVM frameworks like PRISM provide support for composing different views together. Alternatively, this process usually has a connection with the type of IoC container you are using.",[48,277,278,279,281],{},"Firing Commands - A lot of controls can't fire off ",[140,280,197],{},"'s in XAML because they don't provide a Command property or sometimes you want to fire a command based on some event or even a key press.",[48,283,284],{},"Other Stuff - Reactive Extensions can help in some pretty interesting ways with MVVM. What about Portable Class Library's? Why does the MVVM on one platform need to be different from another?",[74,286,287],{},"The last two things in the list are more abstract requirements for any MVVM framework.",[45,289,290,299],{},[48,291,292,293,295,296,298],{},"Testability - Writing a view model which is easy to test is hard work. Especially if you want to use ",[140,294,258],{},"'s, GPS API's or other API's which make testing difficult. You don't want a ",[140,297,258],{}," popping up in the middle of your test do you?",[48,300,301],{},"Performance - Your application needs to run fast, especially if it's running on a phone. For example, a lot of MVVM frameworks use expression trees and reflection to raise property changed notifications . What impact does this have in the performance versus maintainability trade off?",[94,303,305,312],{"id":304},"existing-frameworks",[98,306,308],{"href":307,"label":101},"#existing-frameworks",[103,309,310],{"xmlns":105,"xmlns:xlink":106,"viewBox":107,"version":108,"width":109,"height":109,"aria-hidden":110},[112,311],{"fill":114,"fill-rule":115,"d":116},"Existing Frameworks",[74,314,315],{},"Wow, that's a lot of stuff! All of this 'stuff' is related but covers a huge range of subjects. A lot of existing MVVM frameworks try to do all of this at once!",[74,317,318],{},"In my humble opinion, because they do so much, they usually only cover some, say 70-80% of the full functionality. What business does an MVVM framework have including an IoC framework? There are lots of IoC frameworks out there that are far more powerful than anything we could write but a lot of MVVM frameworks include one too.",[94,320,322,329],{"id":321},"conclusions",[98,323,325],{"href":324,"label":101},"#conclusions",[103,326,327],{"xmlns":105,"xmlns:xlink":106,"viewBox":107,"version":108,"width":109,"height":109,"aria-hidden":110},[112,328],{"fill":114,"fill-rule":115,"d":116},"Conclusions",[74,331,332],{},"So ideally what we need is something modular, that you can plug bits into but also something that covers all the bases.",[74,334,335],{},"Whats your opinion? I've looked at a lot of frameworks MVVM Light, PRISM, etc. In my opinion, the seven top items are the most important but also the most neglected bits of MVVM. Is there some framework out there that does all this and more?",[74,337,338],{},"I'll discuss this and a lot more in the coming posts.",{"title":340,"searchDepth":341,"depth":341,"links":342},"",2,[],{"issue":344,"comments":348},{"number":345,"title":346,"html_url":347},90,"[Comment] Model-View-ViewModel (MVVM) - Part 1 - Overview","https:\u002F\u002Fgithub.com\u002FRehanSaeed\u002Frehansaeed.github.io\u002Fissues\u002F90",[],"2014-05-14T00:00:00+00:00",null,"What really goes into using Model-View-ViewModel (MVVM) in .NET. Base classes for INotifyPropertyChanged, INotifyDataErrorInfo, IDisposable and a lot more.","md",[354,356,357,358],{"depth":355,"value":117},1,{"depth":355,"value":131},{"depth":355,"value":312},{"depth":355,"value":329},"\u002Fimages\u002Fhero\u002FMVVM-1366x768.png",{},true,"posts\u002F2014\u002Fmodel-view-viewmodel-mvvm-part1-overview\u002Findex",[364,365,366,367,368,174,168,162,369,370],".NET","Base Class Library","BCL","C#","Design Patterns","Model-View-ViewModel (MVVM)","MVVM",5,[373,377,381,386,391,394,397,401,405,409,412,416,421,424,427,430,434,435,437,440,444,447,450,455,460,464,467,470,473,478,482,485,490,494,498,502,505,509,513,517,521,525,529,533,536,540,544,548,552,555,559,563,566,569,573,577,582,586,590,594,598,602,606,609,612,615,619,623,626,630,633,636,639,642,646,650,653,656,660,664,667,670,673,677,681,685,689,692,695,700,703,706,710,713,717,721,724,728,731,734,738,742,746],{"title":374,"permalink":375,"heroImage":376,"timeToRead":355},"Just Start - The First Blog Post","\u002Fjust-start-the-first-blog-post\u002F","\u002Fimages\u002Fhero\u002FJust-Start-1366x768.png",{"title":378,"permalink":379,"heroImage":380,"timeToRead":341},"ConfigureAwait in Task Parallel Library (TPL)","\u002Fconfigureawait-task-parallel-library\u002F","\u002Fimages\u002Fhero\u002FMicrosoft-.NET-1366x768.png",{"title":382,"permalink":383,"heroImage":384,"timeToRead":385},"Stop The Brace Wars, Use StyleCop","\u002Fstop-brace-wars-use-stylecop\u002F","\u002Fimages\u002Fhero\u002FStyleCop-1366x768.png",3,{"title":387,"permalink":388,"heroImage":389,"timeToRead":390},"Reactive Extensions (Rx) - Part 1 - Replacing C# Events","\u002Freactive-extensions-part1-replacing-events\u002F","\u002Fimages\u002Fhero\u002FReactive-Extensions-1366x768.png",4,{"title":392,"permalink":393,"heroImage":389,"timeToRead":385},"Reactive Extensions (Rx) - Part 2 - Wrapping C# Events","\u002Freactive-extensions-part2-wrapping-events\u002F",{"title":395,"permalink":396,"heroImage":389,"timeToRead":341},"Reactive Extensions (Rx) - Part 3 - Naming Conventions","\u002Freactive-extensions-part3-naming-conventions\u002F",{"title":398,"permalink":399,"heroImage":400,"timeToRead":385},"WPF Metro Part 1 - Modern UI for WPF","\u002Fwpf-metro-part1-modern-ui-for-wpf\u002F","\u002Fimages\u002Fhero\u002FModern-UI-for-WPF-1366x768.png",{"title":402,"permalink":403,"heroImage":404,"timeToRead":385},"WPF Metro Part 2 - MahApps Metro","\u002Fwpf-metro-part2-mahapps-metro\u002F","\u002Fimages\u002Fhero\u002FMahApps-Metro-1366x768.png",{"title":406,"permalink":407,"heroImage":408,"timeToRead":385},"Windows 8.1 TouchScreen Gaming Laptops","\u002Fwindows-8-touchscreen-gaming-laptops\u002F","\u002Fimages\u002Fhero\u002FFry-Shutup-And-Take-My-Money-1366x768.png",{"title":410,"permalink":411,"heroImage":389,"timeToRead":385},"Reactive Extensions (Rx) - Part 4 - Replacing Timers","\u002Freactive-extensions-part4-replacing-timers\u002F",{"title":413,"permalink":414,"heroImage":415,"timeToRead":341},"WPF Metro Part 3 - Elysium","\u002Fwpf-metro-part3-elysium\u002F","\u002Fimages\u002Fhero\u002FElysium-1366x768.png",{"title":417,"permalink":418,"heroImage":419,"timeToRead":420},"WPF Metro Part 4 - Elysium Extra","\u002Fwpf-metro-part4-elysium-extra\u002F","\u002Fimages\u002Fhero\u002FElysium-Extra-1366x768.png",8,{"title":422,"permalink":423,"heroImage":389,"timeToRead":390},"Reactive Extensions (Rx) - Part 5 - Awaiting Observables","\u002Freactive-extensions-part5-awaiting-observables\u002F",{"title":425,"permalink":426,"heroImage":380,"timeToRead":420},"GetHashCode Made Easy","\u002Fgethashcode-made-easy\u002F",{"title":428,"permalink":429,"heroImage":389,"timeToRead":371},"Reactive Extensions (Rx) - Part 6 - Task ToObservable","\u002Freactive-extensions-part6-task-toobservable\u002F",{"title":431,"permalink":432,"heroImage":433,"timeToRead":355},"Portable Class Library (PCL) version of NotificationsExtensions NuGet package","\u002Fportable-class-library-version-of-notificationsextensions-nuget-package\u002F","\u002Fimages\u002Fhero\u002FNuGet-1366x768.png",{"title":39,"permalink":53,"heroImage":359,"timeToRead":371},{"title":436,"permalink":59,"heroImage":359,"timeToRead":390},"Model-View-ViewModel (MVVM) - Part 2 - IDisposable",{"title":438,"permalink":65,"heroImage":359,"timeToRead":439},"Model-View-ViewModel (MVVM) - Part 3 - INotifyPropertyChanged",11,{"title":441,"permalink":442,"heroImage":443,"timeToRead":385},"Naming Conventions","\u002Fnaming-conventions\u002F","\u002Fimages\u002Fhero\u002FNaming-Conventions-1366x768.png",{"title":445,"permalink":71,"heroImage":359,"timeToRead":446},"Model-View-ViewModel (MVVM) - Part 4 - INotifyDataErrorInfo",12,{"title":448,"permalink":449,"heroImage":419,"timeToRead":390},"Elysium Extra 1.1 Released","\u002Felysium-extra-1-1-released\u002F",{"title":451,"permalink":452,"heroImage":453,"timeToRead":454},"ASP.NET Core Boilerplate","\u002Fasp-net-mvc-boilerplate\u002F","\u002Fimages\u002Fhero\u002FASP.NET-Core-Boilerplate-1366x768.png",7,{"title":456,"permalink":457,"heroImage":458,"timeToRead":459},"Internet Favicon Madness (Updated)","\u002Finternet-favicon-madness\u002F","\u002Fimages\u002Fhero\u002FFavicons-1366x768.png",17,{"title":461,"permalink":462,"heroImage":463,"timeToRead":454},"Custom Visual Studio Project Templates","\u002Fcustom-visual-studio-project-templates\u002F","\u002Fimages\u002Fhero\u002FVisual-Studio-1366x768.png",{"title":465,"permalink":466,"heroImage":463,"timeToRead":385},"Configuration File Transforms In Visual Studio Should Be Built In","\u002Fconfiguration-file-transforms-in-visual-studio-should-be-built-in\u002F",{"title":468,"permalink":469,"heroImage":453,"timeToRead":439},"Securing the ASP.NET MVC Web.config","\u002Fsecuring-the-aspnet-mvc-web-config\u002F",{"title":471,"permalink":472,"heroImage":389,"timeToRead":341},"Reactive Extensions (Rx) - Part 7 - Sample Events","\u002Freactive-extensions-part7-sample-events\u002F",{"title":474,"permalink":475,"heroImage":476,"timeToRead":477},"NWebSec ASP.NET MVC Security Through HTTP Headers","\u002Fnwebsec-asp-net-mvc-security-through-http-headers\u002F","\u002Fimages\u002Fhero\u002FNWebSec-1366x768.png",6,{"title":479,"permalink":480,"heroImage":481,"timeToRead":109},"Content Security Policy (CSP) for ASP.NET MVC","\u002Fcontent-security-policy-for-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FContent-Security-Policy-CSP-for-ASP.NET-MVC-1366x768.png",{"title":483,"permalink":484,"heroImage":380,"timeToRead":371},"C# 6.0 - Saving Developers From Themselves","\u002Fc-6-0-saving-developers-from-themselves\u002F",{"title":486,"permalink":487,"heroImage":488,"timeToRead":489},"Building RSS\u002FAtom Feeds for ASP.NET MVC","\u002Fbuilding-rssatom-feeds-for-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FRSS-And-Atom-1366x768.png",19,{"title":491,"permalink":492,"heroImage":493,"timeToRead":439},"Canonical URL's for ASP.NET MVC","\u002Fcanonical-urls-for-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FLink-Juice-1366x768.png",{"title":495,"permalink":496,"heroImage":497,"timeToRead":390},"Dynamically Generating Robots.txt Using ASP.NET MVC","\u002Fdynamically-generating-robots-txt-using-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FRobots.txt-1366x768.jpg",{"title":499,"permalink":500,"heroImage":501,"timeToRead":390},"Minifying HTML for ASP.NET MVC","\u002Fminifying-html-for-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FThe-Internet-Is-A-Series-Of-Tubes-1366x768.jpg",{"title":503,"permalink":504,"heroImage":453,"timeToRead":341},"Whats New in ASP.NET Core Boilerplate","\u002Fwhats-new-in-asp-net-5-mvc-6-boilerplate\u002F",{"title":506,"permalink":507,"heroImage":508,"timeToRead":454},"Dynamically Generating Sitemap.xml for ASP.NET MVC","\u002Fdynamically-generating-sitemap-xml-for-asp-net-mvc\u002F","\u002Fimages\u002Fhero\u002FSitemaps-1366x768.png",{"title":510,"permalink":511,"heroImage":512,"timeToRead":341},"So I've Been Awarded Microsoft MVP Status!","\u002Fso-ive-been-awarded-microsoft-mvp-status\u002F","\u002Fimages\u002Fhero\u002FMicrosoft-MVP-1366x768.png",{"title":514,"permalink":515,"heroImage":516,"timeToRead":355},".NET Big-O Algorithm Complexity Cheat Sheet","\u002Fnet-big-o-algorithm-complexity-cheat-sheet\u002F","\u002Fimages\u002Fhero\u002FNET-Big-O-Algorithm-Complexity-Cheat-Sheet-1366x768.jpg",{"title":518,"permalink":519,"heroImage":520,"timeToRead":385},"Logging with Serilog.Exceptions","\u002Flogging-with-serilog-exceptions\u002F","\u002Fimages\u002Fhero\u002FSerilog.Exceptions-1366x768.png",{"title":522,"permalink":523,"heroImage":524,"timeToRead":355},"Make Certificate","\u002Fmake-certificate\u002F","\u002Fimages\u002Fhero\u002FMake-Certificate-1366x768.png",{"title":526,"permalink":527,"heroImage":528,"timeToRead":341},"Colorful.Console","\u002Fcolorful-console\u002F","\u002Fimages\u002Fhero\u002FColorful.Console-1366x768.png",{"title":530,"permalink":531,"heroImage":532,"timeToRead":385},"Subresource Integrity TagHelper Using ASP.NET Core - Part 1","\u002Fsubresource-integrity-taghelper-using-asp-net-core\u002F","\u002Fimages\u002Fhero\u002FMake-Security-Easy-1366x768.png",{"title":534,"permalink":535,"heroImage":532,"timeToRead":390},"Subresource Integrity TagHelper Using ASP.NET Core - Part 2","\u002Fsubresource-integrity-taghelper-using-asp-net-core-part-2\u002F",{"title":537,"permalink":538,"heroImage":539,"timeToRead":371},"Social TagHelpers for ASP.NET Core","\u002Fsocial-taghelpers-for-asp-net-core\u002F","\u002Fimages\u002Fhero\u002FSocial-Media-1366x768.png",{"title":541,"permalink":542,"heroImage":543,"timeToRead":477},"Azure Active Directory Versus Identity Server","\u002Fazure-active-directory-versus-identity-server\u002F","\u002Fimages\u002Fhero\u002FAzure-Active-Directory-Versus-Identity-Server-1366x768.png",{"title":545,"permalink":546,"heroImage":547,"timeToRead":341},"ASP.NET Core Fluent Interface Extensions","\u002Fasp-net-core-fluent-interface-extensions\u002F","\u002Fimages\u002Fhero\u002FFluent-Interface-All-The-Things-1366x768.png",{"title":549,"permalink":550,"heroImage":551,"timeToRead":439},"NGINX for ASP.NET Core In-Depth","\u002Fnginx-asp-net-core-depth\u002F","\u002Fimages\u002Fhero\u002FNGINX-1366x768.png",{"title":553,"permalink":554,"heroImage":380,"timeToRead":341},"The Dotnet Watch Tool","\u002Fthe-dotnet-watch-tool\u002F",{"title":556,"permalink":557,"heroImage":558,"timeToRead":390},"Making Application Insights Fast & Secure","\u002Fmaking-application-insights-fast-and-secure\u002F","\u002Fimages\u002Fhero\u002FApplication-Insights-1366x768.png",{"title":560,"permalink":561,"heroImage":562,"timeToRead":454},"SEO Friendly URL's for ASP.NET Core","\u002Fseo-friendly-urls-asp-net-core\u002F","\u002Fimages\u002Fhero\u002FSearch-Engine-Optimization-SEO-1366x768.png",{"title":564,"permalink":565,"heroImage":389,"timeToRead":355},"Reactive Extensions (Rx) - Part 8 - Timeouts","\u002Freactive-extensions-rx-part-8-timeouts\u002F",{"title":567,"permalink":568,"heroImage":380,"timeToRead":390},"Custom Project Templates Using dotnet new","\u002Fcustom-project-templates-using-dotnet-new\u002F",{"title":570,"permalink":571,"heroImage":572,"timeToRead":420},"Cross-Platform DevOps for .NET Core","\u002Fcross-platform-devops-net-core\u002F","\u002Fimages\u002Fhero\u002FDotnet-Cake-AppVeyor-Travis-1366x768.png",{"title":574,"permalink":575,"heroImage":576,"timeToRead":454},"Cleaning Up CSPROJ","\u002Fcleaning-up-csproj\u002F","\u002Fimages\u002Fhero\u002FCleaning-Up-CSPROJ-1366x768.png",{"title":578,"permalink":579,"heroImage":580,"timeToRead":581},"dotnet new Feature Selection","\u002Fdotnet-new-feature-selection\u002F","\u002Fimages\u002Fhero\u002FWho-Wants-To-Be-A-Millionaire-1366x768.png",9,{"title":583,"permalink":584,"heroImage":585,"timeToRead":390},"ASP.NET Core Lazy Command Pattern","\u002Fasp-net-core-lazy-command-pattern\u002F","\u002Fimages\u002Fhero\u002FASP.NET-Core-Lazy-Command-Pattern-1366x768.png",{"title":587,"permalink":588,"heroImage":589,"timeToRead":341},"Structured Data using Schema.NET","\u002Fstructured-data-using-schema-net\u002F","\u002Fimages\u002Fhero\u002FSchema.NET-1366x768.png",{"title":591,"permalink":592,"heroImage":593,"timeToRead":477},"Keeping Up With Software Development","\u002Fkeeping-software-development\u002F","\u002Fimages\u002Fhero\u002FKeeping-up-with-Software-Development-1366x768.png",{"title":595,"permalink":596,"heroImage":597,"timeToRead":341},"A Very Generic .editorconfig File (Updated)","\u002Fgeneric-editorconfig-file\u002F","\u002Fimages\u002Fhero\u002FA-Very-Generic-Editorconfig-File-1366x768.png",{"title":599,"permalink":600,"heroImage":601,"timeToRead":371},"ASP.NET Core Caching in Practice","\u002Fasp-net-core-caching-in-practice\u002F","\u002Fimages\u002Fhero\u002FASP.NET-Core-Caching-in-Practice-1366x768.png",{"title":603,"permalink":604,"heroImage":605,"timeToRead":355},"Docker Read-Only File Systems","\u002Fdocker-read-file-systems\u002F","\u002Fimages\u002Fhero\u002FDocker-1366x768.png",{"title":607,"permalink":608,"heroImage":605,"timeToRead":385},"Docker Labels in Depth","\u002Fdocker-labels-depth\u002F",{"title":610,"permalink":611,"heroImage":605,"timeToRead":390},"Useful Docker Images - Part 1","\u002Fuseful-docker-images-part1\u002F",{"title":613,"permalink":614,"heroImage":605,"timeToRead":371},"Useful Docker Images - Part 2","\u002Fuseful-docker-images-part2\u002F",{"title":616,"permalink":617,"heroImage":618,"timeToRead":390},"Writing your Webpack configuration in TypeScript","\u002Fwriting-your-webpack-configuration-in-typescript\u002F","\u002Fimages\u002Fhero\u002FTypeScript-1366x768.png",{"title":620,"permalink":621,"heroImage":622,"timeToRead":371},"Writing Code while Asleep","\u002Fwriting-code-asleep\u002F","\u002Fimages\u002Fhero\u002FWhile-Alive-Eat-Sleep-Code-Repeat-1366x768.png",{"title":624,"permalink":625,"heroImage":380,"timeToRead":341},"The Dotnet Watch Tool Revisited","\u002Fthe-dotnet-watch-tool-revisited\u002F",{"title":627,"permalink":628,"heroImage":629,"timeToRead":341},".NET Boxed","\u002Fnet-boxed\u002F","\u002Fimages\u002Fhero\u002FDotnet-Boxed-1366x768.png",{"title":631,"permalink":632,"heroImage":380,"timeToRead":341},"Migrating to Entity Framework Core Seed Data","\u002Fmigrating-to-entity-framework-core-seed-data\u002F",{"title":634,"permalink":635,"heroImage":380,"timeToRead":385},"Optimally Configuring Entity Framework Core","\u002Foptimally-configuring-entity-framework-core\u002F",{"title":637,"permalink":638,"heroImage":380,"timeToRead":355},"ASP.NET Core Hidden Gem - QueryHelpers","\u002Fasp-net-core-hidden-gem-queryhelpers\u002F",{"title":640,"permalink":641,"heroImage":380,"timeToRead":581},"Optimally Configuring ASP.NET Core HttpClientFactory","\u002Foptimally-configuring-asp-net-core-httpclientfactory\u002F",{"title":643,"permalink":644,"heroImage":645,"timeToRead":454},"PluralSight vs LinkedIn Learning vs FrontendMasters vs Egghead.io vs YouTube","\u002Fpluralsight-vs-linkedin-learning-vs-frontendmasters-vs-egghead-io-vs-youtube\u002F","\u002Fimages\u002Fhero\u002FOnline-Learning-1366x768.png",{"title":647,"permalink":648,"heroImage":649,"timeToRead":581},"Is ASP.NET Core now a Mature Platform?","\u002Fis-asp-net-core-now-a-mature-platform\u002F","\u002Fimages\u002Fhero\u002FRocket-1366x768.jpg",{"title":651,"permalink":652,"heroImage":629,"timeToRead":581},"A Simple and Fast Object Mapper","\u002Fa-simple-and-fast-object-mapper\u002F",{"title":654,"permalink":655,"heroImage":605,"timeToRead":355},"Securing ASP.NET Core in Docker","\u002Fsecuring-asp-net-core-in-docker\u002F",{"title":657,"permalink":658,"heroImage":659,"timeToRead":390},"Git Cloning the Windows OS Repo","\u002Fgit-cloning-the-windows-os-repo\u002F","\u002Fimages\u002Fhero\u002FWindows-1366x768.png",{"title":661,"permalink":662,"heroImage":663,"timeToRead":454},".gitattributes Best Practices","\u002Fgitattributes-best-practices\u002F","\u002Fimages\u002Fhero\u002FGit-1366x768.png",{"title":665,"permalink":666,"heroImage":380,"timeToRead":385},"Unit Testing dotnet new Templates","\u002Funit-testing-dotnet-new-templates\u002F",{"title":668,"permalink":669,"heroImage":629,"timeToRead":371},"What dotnet new Could Be","\u002Fwhat-dotnet-new-could-be\u002F",{"title":671,"permalink":672,"heroImage":380,"timeToRead":390},"ASP.NET Core Integration Testing & Mocking using Moq","\u002Fasp-net-core-integration-testing-mocking-using-moq\u002F",{"title":674,"permalink":675,"heroImage":676,"timeToRead":454},"Choosing a Static Site Generator","\u002Fchoosing-a-static-site-generator\u002F","\u002Fimages\u002Fhero\u002FStatic-Site-Generators-1600x900.png",{"title":678,"permalink":679,"heroImage":680,"timeToRead":341},"Spicing up your Browser Console","\u002Fspicing-up-your-browser-console\u002F","\u002Fimages\u002Fhero\u002FFiglet-Fonts-1600x900.png",{"title":682,"permalink":683,"heroImage":684,"timeToRead":371},"Racism in Software Development & Beyond","\u002Fracism-in-software-development-and-beyond\u002F","\u002Fimages\u002Fhero\u002FBlack-Glowing-Fist-1600x900.png",{"title":686,"permalink":687,"heroImage":688,"timeToRead":371},"The Easiest Way to Version NuGet Packages","\u002Fthe-easiest-way-to-version-nuget-packages\u002F","\u002Fimages\u002Fhero\u002FSemantic-Versioning-1600x900.png",{"title":690,"permalink":691,"heroImage":433,"timeToRead":477},"The Fastest NuGet Package Ever Published (Probably)","\u002Fthe-fastest-nuget-package-ever-published-probably\u002F",{"title":693,"permalink":694,"heroImage":380,"timeToRead":385},"Automating .NET Security Updates","\u002Fautomating-dotnet-security-updates\u002F",{"title":696,"permalink":697,"heroImage":698,"timeToRead":699},"Deep Dive into Open Telemetry for .NET","\u002Fdeep-dive-into-open-telemetry-for-net\u002F","\u002Fimages\u002Fhero\u002FOpen-Telemetry-1600x900.png",10,{"title":701,"permalink":702,"heroImage":698,"timeToRead":385},"Open Telemetry for ASP.NET Core","\u002Fopen-telemetry-for-asp-net-core\u002F",{"title":704,"permalink":705,"heroImage":698,"timeToRead":385},"Exporting Open Telemetry Data to Jaeger","\u002Fexporting-open-telemetry-data-to-jaeger\u002F",{"title":707,"permalink":708,"heroImage":709,"timeToRead":385},"A System for Grouping & Sorting CSS Properties","\u002Fsystem-for-grouping-and-sorting-css-properties\u002F","\u002Fimages\u002Fhero\u002FCSS-1600x900.png",{"title":711,"permalink":712,"heroImage":709,"timeToRead":477},"CSS General Rules of Thumb","\u002Fcss-general-rules-of-thumb\u002F",{"title":714,"permalink":715,"heroImage":716,"timeToRead":390},"Web Component Custom Element Gotchas","\u002Fweb-component-custom-element-gotchas\u002F","\u002Fimages\u002Fhero\u002FWeb-Components-1600x900.png",{"title":718,"permalink":719,"heroImage":720,"timeToRead":341},"Code Coverage & Frontend Testing","\u002Fcode-coverage-and-frontend-testing\u002F","\u002Fimages\u002Fhero\u002FJest-Cypress-1600x900.png",{"title":722,"permalink":723,"heroImage":463,"timeToRead":355},".NET Boxed Visual Studio Integration","\u002Fdotnet-boxed-visual-studio-integration\u002F",{"title":725,"permalink":726,"heroImage":727,"timeToRead":385},"The Windows Package Manager","\u002Fwindows-package-manager\u002F","\u002Fimages\u002Fhero\u002FWinget-1600x900.png",{"title":729,"permalink":730,"heroImage":380,"timeToRead":385},"The Problem with C# 10 Implicit Usings","\u002Fthe-problem-with-csharp-10-implicit-usings\u002F",{"title":732,"permalink":733,"heroImage":698,"timeToRead":390},"Optimally Configuring Open Telemetry Tracing for ASP.NET Core","\u002Foptimally-configuring-open-telemetry-tracing-for-asp-net-core\u002F",{"title":735,"permalink":736,"heroImage":737,"timeToRead":341},"Live Streaming .NET","\u002Flive-streaming-dotnet\u002F","\u002Fimages\u002Fhero\u002FMy-YouTube-1920x1080.jpg",{"title":739,"permalink":740,"heroImage":741,"timeToRead":341},"I Was Awarded as an Open UK Honouree","\u002Fopen-uk-honouree\u002F","\u002Fimages\u002Fhero\u002FOpen-UK-Honours-1366x768.jpg",{"title":743,"permalink":744,"heroImage":745,"timeToRead":390},"On the Etiquette of Pull Request Comments","\u002Fon-the-etiquette-of-pull-request-comments\u002F","\u002Fimages\u002Fhero\u002FPrecious-PR-1600x900.jpg",{"title":747,"permalink":748,"heroImage":749,"timeToRead":355},"AI Gone Rogue","\u002Fai-gone-rogue\u002F","\u002Fimages\u002Fhero\u002FHAL-9000-Prop-1600x900.png",{"left":4,"top":4,"width":24,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":751},"\u003Cpath fill=\"currentColor\" d=\"M352 320c-22.608 0-43.387 7.819-59.79 20.895l-102.486-64.054a96.55 96.55 0 0 0 0-41.683l102.486-64.054C308.613 184.181 329.392 192 352 192c53.019 0 96-42.981 96-96S405.019 0 352 0s-96 42.981-96 96c0 7.158.79 14.13 2.276 20.841L155.79 180.895C139.387 167.819 118.608 160 96 160c-53.019 0-96 42.981-96 96s42.981 96 96 96c22.608 0 43.387-7.819 59.79-20.895l102.486 64.054A96.3 96.3 0 0 0 256 416c0 53.019 42.981 96 96 96s96-42.981 96-96s-42.981-96-96-96\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":753},"\u003Cpath fill=\"currentColor\" d=\"M504 256C504 119 393 8 256 8S8 119 8 256c0 123.78 90.69 226.38 209.25 245V327.69h-63V256h63v-54.64c0-62.15 37-96.48 93.67-96.48c27.14 0 55.52 4.84 55.52 4.84v61h-31.28c-30.8 0-40.41 19.12-40.41 38.73V256h68.78l-11 71.69h-57.78V501C413.31 482.38 504 379.78 504 256\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":755},"\u003Cpath fill=\"currentColor\" d=\"M459.37 151.716c.325 4.548.325 9.097.325 13.645c0 138.72-105.583 298.558-298.558 298.558c-59.452 0-114.68-17.219-161.137-47.106c8.447.974 16.568 1.299 25.34 1.299c49.055 0 94.213-16.568 130.274-44.832c-46.132-.975-84.792-31.188-98.112-72.772c6.498.974 12.995 1.624 19.818 1.624c9.421 0 18.843-1.3 27.614-3.573c-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319c-28.264-18.843-46.781-51.005-46.781-87.391c0-19.492 5.197-37.36 14.294-52.954c51.655 63.675 129.3 105.258 216.365 109.807c-1.624-7.797-2.599-15.918-2.599-24.04c0-57.828 46.782-104.934 104.934-104.934c30.213 0 57.502 12.67 76.67 33.137c23.715-4.548 46.456-13.32 66.599-25.34c-7.798 24.366-24.366 44.833-46.132 57.827c21.117-2.273 41.584-8.122 60.426-16.243c-14.292 20.791-32.161 39.308-52.628 54.253\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":757},"\u003Cpath fill=\"currentColor\" d=\"M201.5 305.5c-13.8 0-24.9-11.1-24.9-24.6c0-13.8 11.1-24.9 24.9-24.9c13.6 0 24.6 11.1 24.6 24.9c0 13.6-11.1 24.6-24.6 24.6M504 256c0 137-111 248-248 248S8 393 8 256S119 8 256 8s248 111 248 248m-132.3-41.2c-9.4 0-17.7 3.9-23.8 10c-22.4-15.5-52.6-25.5-86.1-26.6l17.4-78.3l55.4 12.5c0 13.6 11.1 24.6 24.6 24.6c13.8 0 24.9-11.3 24.9-24.9s-11.1-24.9-24.9-24.9c-9.7 0-18 5.8-22.1 13.8l-61.2-13.6c-3-.8-6.1 1.4-6.9 4.4l-19.1 86.4c-33.2 1.4-63.1 11.3-85.5 26.8c-6.1-6.4-14.7-10.2-24.1-10.2c-34.9 0-46.3 46.9-14.4 62.8c-1.1 5-1.7 10.2-1.7 15.5c0 52.6 59.2 95.2 132 95.2c73.1 0 132.3-42.6 132.3-95.2c0-5.3-.6-10.8-1.9-15.8c31.3-16 19.8-62.5-14.9-62.5M302.8 331c-18.2 18.2-76.1 17.9-93.6 0c-2.2-2.2-6.1-2.2-8.3 0c-2.5 2.5-2.5 6.4 0 8.6c22.8 22.8 87.3 22.8 110.2 0c2.5-2.2 2.5-6.1 0-8.6c-2.2-2.2-6.1-2.2-8.3 0m7.7-75c-13.6 0-24.6 11.1-24.6 24.9c0 13.6 11.1 24.6 24.6 24.6c13.8 0 24.9-11.1 24.9-24.6c0-13.8-11-24.9-24.9-24.9\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":759},"\u003Cpath fill=\"currentColor\" d=\"M512 194.8c0 101.3-82.4 183.8-183.8 183.8c-101.7 0-184.4-82.4-184.4-183.8c0-101.6 82.7-184.3 184.4-184.3C429.6 10.5 512 93.2 512 194.8M0 501.5h90v-491H0z\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":761},"\u003Cpath fill=\"currentColor\" d=\"m20.216 6.415l-.132-.666c-.119-.598-.388-1.163-1.001-1.379c-.197-.069-.42-.098-.57-.241c-.152-.143-.196-.366-.231-.572c-.065-.378-.125-.756-.192-1.133c-.057-.325-.102-.69-.25-.987c-.195-.4-.597-.634-.996-.788a6 6 0 0 0-.626-.194c-1-.263-2.05-.36-3.077-.416a26 26 0 0 0-3.7.062c-.915.083-1.88.184-2.75.5c-.318.116-.646.256-.888.501c-.297.302-.393.77-.177 1.146c.154.267.415.456.692.58c.36.162.737.284 1.123.366c1.075.238 2.189.331 3.287.37q1.829.074 3.65-.118q.449-.05.896-.119c.352-.054.578-.513.474-.834c-.124-.383-.457-.531-.834-.473c-.466.074-.96.108-1.382.146q-1.767.12-3.536.006a22 22 0 0 1-1.157-.107c-.086-.01-.18-.025-.258-.036q-.364-.055-.724-.13c-.111-.027-.111-.185 0-.212h.005q.416-.09.838-.147h.002c.131-.009.263-.032.394-.048a25 25 0 0 1 3.426-.12q1.011.029 2.017.144l.228.031q.4.06.798.145c.392.085.895.113 1.07.542c.055.137.08.288.111.431l.319 1.484a.237.237 0 0 1-.199.284h-.003l-.112.015a37 37 0 0 1-4.743.295a37 37 0 0 1-4.699-.304c-.14-.017-.293-.042-.417-.06c-.326-.048-.649-.108-.973-.161c-.393-.065-.768-.032-1.123.161c-.29.16-.527.404-.675.701c-.154.316-.199.66-.267 1c-.069.34-.176.707-.135 1.056c.087.753.613 1.365 1.37 1.502a39.7 39.7 0 0 0 11.343.376a.483.483 0 0 1 .535.53l-.071.697l-1.018 9.907c-.041.41-.047.832-.125 1.237c-.122.637-.553 1.028-1.182 1.171q-.868.197-1.756.205c-.656.004-1.31-.025-1.966-.022c-.699.004-1.556-.06-2.095-.58c-.475-.458-.54-1.174-.605-1.793l-.731-7.013l-.322-3.094c-.037-.351-.286-.695-.678-.678c-.336.015-.718.3-.678.679l.228 2.185l.949 9.112c.147 1.344 1.174 2.068 2.446 2.272c.742.12 1.503.144 2.257.156c.966.016 1.942.053 2.892-.122c1.408-.258 2.465-1.198 2.616-2.657l1.024-9.995l.215-2.087a.48.48 0 0 1 .39-.426c.402-.078.787-.212 1.074-.518c.455-.488.546-1.124.385-1.766zm-1.478.772c-.145.137-.363.201-.578.233c-2.416.359-4.866.54-7.308.46c-1.748-.06-3.477-.254-5.207-.498c-.17-.024-.353-.055-.47-.18c-.22-.236-.111-.71-.054-.995c.052-.26.152-.609.463-.646c.484-.057 1.046.148 1.526.22q.865.132 1.737.212c2.48.226 5.002.19 7.472-.14q.675-.09 1.345-.21c.399-.072.84-.206 1.08.206c.166.281.188.657.162.974a.54.54 0 0 1-.169.364zm-6.159 3.9c-.862.37-1.84.788-3.109.788a6 6 0 0 1-1.569-.217l.877 9.004c.065.78.717 1.38 1.5 1.38c0 0 1.243.065 1.658.065c.447 0 1.786-.065 1.786-.065c.783 0 1.434-.6 1.499-1.38l.94-9.95a4 4 0 0 0-1.322-.238c-.826 0-1.491.284-2.26.613\"\u002F>",{"left":4,"top":4,"width":27,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":763},"\u003Cpath fill=\"currentColor\" d=\"M111.4 295.9c-3.5 19.2-17.4 108.7-21.5 134c-.3 1.8-1 2.5-3 2.5H12.3c-7.6 0-13.1-6.6-12.1-13.9L58.8 46.6c1.5-9.6 10.1-16.9 20-16.9c152.3 0 165.1-3.7 204 11.4c60.1 23.3 65.6 79.5 44 140.3c-21.5 62.6-72.5 89.5-140.1 90.3c-43.4.7-69.5-7-75.3 24.2M357.1 152c-1.8-1.3-2.5-1.8-3 1.3c-2 11.4-5.1 22.5-8.8 33.6c-39.9 113.8-150.5 103.9-204.5 103.9c-6.1 0-10.1 3.3-10.9 9.4c-22.6 140.4-27.1 169.7-27.1 169.7c-1 7.1 3.5 12.9 10.6 12.9h63.5c8.6 0 15.7-6.3 17.4-14.9c.7-5.4-1.1 6.1 14.4-91.3c4.6-22 14.3-19.7 29.3-19.7c71 0 126.4-28.8 142.9-112.3c6.5-34.8 4.6-71.4-23.8-92.6\"\u002F>",{"left":4,"top":4,"width":16,"height":16,"rotate":4,"vFlip":6,"hFlip":6,"body":765},"\u003Cpath fill=\"currentColor\" d=\"M256 8C119.043 8 8 119.083 8 256c0 136.997 111.043 248 248 248s248-111.003 248-248C504 119.083 392.957 8 256 8m0 448c-110.532 0-200-89.431-200-200c0-110.495 89.472-200 200-200c110.491 0 200 89.471 200 200c0 110.53-89.431 200-200 200m107.244-255.2c0 67.052-72.421 68.084-72.421 92.863V300c0 6.627-5.373 12-12 12h-45.647c-6.627 0-12-5.373-12-12v-8.659c0-35.745 27.1-50.034 47.579-61.516c17.561-9.845 28.324-16.541 28.324-29.579c0-17.246-21.999-28.693-39.784-28.693c-23.189 0-33.894 10.977-48.942 29.969c-4.057 5.12-11.46 6.071-16.666 2.124l-27.824-21.098c-5.107-3.872-6.251-11.066-2.644-16.363C184.846 131.491 214.94 112 261.794 112c49.071 0 101.45 38.304 101.45 88.8M298 368c0 23.159-18.841 42-42 42s-42-18.841-42-42s18.841-42 42-42s42 18.841 42 42\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":767},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M19 12H5m7 7l-7-7l7-7\"\u002F>",{"left":4,"top":4,"width":5,"height":5,"rotate":4,"vFlip":6,"hFlip":6,"body":769},"\u003Cpath fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2\" d=\"M5 12h14m-7-7l7 7l-7 7\"\u002F>",1793568291470]