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How to handle WndProc messages in WPF?

... lParam, ref bool handled) { // do stuff return IntPtr.Zero; } Now, I'm not quite sure why you'd want to handle Windows Messaging messages in a WPF application (unless it's the most obvious form of interop for working with another WinForms app). The design ideology and the nature of the ...
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Maintain model of scope when changing between views in AngularJS

...oreunload and $rootScope.$broadcast('saveState'); to let all the services know that they should save their state, and $rootScope.$broadcast('restoreState') to let them know to restore their state ( used for when the user leaves the page and presses the back button to return to the page respectively)...
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CAP theorem - Availability and Partition Tolerance

...stency. Consider if you have two nodes, X and Y, in a master-master setup. Now, there is a break between network communication between X and Y, so they can't sync updates. At this point you can either: A) Allow the nodes to get out of sync (giving up consistency), or B) Consider the cluster to be ...
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Chaining multiple MapReduce jobs in Hadoop

...rs for the job. I think that the above method might however be the way the now older mapred API did it, but it should still work. There will be a similar method in the new mapreduce API but i'm not sure what it is. As far as removing intermediate data after a job has finished you can do this in your...
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NPM/Bower/Composer - differences?

...be basic package information and dependencies. And yes, they are needed. Now, what about the READMEs? :-) https://github.com/bower/bower https://www.npmjs.org/doc/cli/npm.html https://getcomposer.org/doc/00-intro.md [update, four years later] bower is deprecated, and should not be used anymo...
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How can I check if the current date/time is past a set date/time?

...r, if you are using UTC dates (as you should), prefer to use new DateTime("now", new DateTimeZone('UTC')). This will prevent your app from misunderstandable bugs in dates. i advise you to store it in a function static variable, a class static or somewhere else in your running process... ...
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Is there any way to post events to Google Analytics via server-side API? [closed]

... It is now possible (and easy) to track Analytics data from the server-side. With the launch of Universal Analytics, you can now use the Measurement Protocol to post data to the GA servers. Code samples here ...
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What is a “slug” in Django?

...odels what is called a "slug". I am not quite sure what this is, but I do know it has something to do with URLs. How and when is this slug-thing supposed to be used? ...
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Best way to test exceptions with Assert to ensure they will be thrown

... Now, 2017, you can do it easier with the new MSTest V2 Framework: Assert.ThrowsException<Exception>(() => myClass.MyMethodWithError()); //async version await Assert.ThrowsExceptionAsync<SomeException>( () =...
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Can CSS detect the number of children an element has?

...the number of siblings they have. Original answer: Incredibly, this is now possible purely in CSS3. /* one item */ li:first-child:nth-last-child(1) { /* -or- li:only-child { */ width: 100%; } /* two items */ li:first-child:nth-last-child(2), li:first-child:nth-last-child(2) ~ li { widt...