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NSOperation vs Grand Central Dispatch
...work "into the background" with very little additional work) use GCD
ref:
https://cocoacasts.com/choosing-between-nsoperation-and-grand-central-dispatch/
http://iosinfopot.blogspot.in/2015/08/nsthread-vs-gcd-vs-nsoperationqueue.html
http://nshipster.com/nsoperation/
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What does (angle brackets) mean in Java?
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Position an element relative to its container
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How to work offline with TFS
...
The 'Go Offline' extension adds a button to the Source Control menu.
https://visualstudiogallery.msdn.microsoft.com/6e54271c-2c4e-4911-a1b4-a65a588ae138
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Inheritance and Overriding __init__ in python
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Laravel Migration Change to Make a Column Nullable
...change();
Or, if you prefer, you can write a raw query:
public function down()
{
/* Make user_id un-nullable */
DB::statement('UPDATE `users` SET `user_id` = 0 WHERE `user_id` IS NULL;');
DB::statement('ALTER TABLE `users` MODIFY `user_id` INTEGER UNSIGNED NOT NULL;');
}
Hopefully y...
MultiPlatform版OBS（Open Broadcaster Software）流媒体视频开源软件安装...
...pen Broadcaster Software）流媒体视频开源软件安装配置官网：https: obsproject com index界面截图：媒体源可以是：图像、视频文件、桌面、窗口、显示器（可多个切换）等。从源码安装参考：http 官网：https://obsproject.com/index
界面截图...
What's the correct way to communicate between controllers in AngularJS?
...dress the problem within angular core. There's a discussion going on here: https://github.com/angular/angular.js/issues/4574
Here is a jsperf that shows how much of a perf impact $broadcastbrings to the table in a decent scenario with just 100 $scope's.
http://jsperf.com/rootscope-emit-vs-rootscop...
Are static class instances unique to a request or a server in ASP.NET?
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How to capture the browser window close event?
...lose?" is not displayed. FF just displays a generic message. See note in https://developer.mozilla.org/en-US/docs/DOM/window.onbeforeunload
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