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Android Eclipse - Could not find *.apk

... "Java Builder" from my Builders for the project, building the project manually, reordering my java build path. I have no visible compiler issues and no problems exist in my workspace. ...
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Length of a JavaScript object

...an break enumerations in various libraries. Adding methods to Object is usually safe, though. Here's an update as of 2016 and widespread deployment of ES5 and beyond. For IE9+ and all other modern ES5+ capable browsers, you can use Object.keys() so the above code just becomes: var size = Object...
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What is mattr_accessor in a Rails module?

I couldn't really find this in Rails documentation but it seems like 'mattr_accessor' is the Module corollary for 'attr_accessor' (getter & setter) in a normal Ruby class . ...
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Cocoa Core Data efficient way to count entities

...n do with SELECT count(1) ...). Now I just solved this task with selecting all with NSFetchedResultsController and getting the count of the NSArray ! I am sure this is not the best way... ...
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Difference between fprintf, printf and sprintf?

...on> #include <stdarg.h> #include <stdio.h> struct exception_fmt : std::exception { exception_fmt(char const* fmt, ...) __attribute__ ((format(printf,2,3))); char const* what() const throw() { return msg_; } char msg_[0x800]; }; exception_fmt::exception_fmt(char const* fm...
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整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...

...、退出免激活 首先,初学者请先查看视频教程《phpcms_v9与ucenter整合屏幕录制资料》,介绍了详细的操作步骤,简单易懂。 原理:phpcms中的phpsso类似于康盛的ucenter软件,也是一个整合多系统同步通信的解决方案,不过这里...
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Setting default value for TypeScript object passed as argument

... Actually, there appears to now be a simple way. The following code works in TypeScript 1.5: function sayName({ first, last = 'Smith' }: {first: string; last?: string }): void { const name = first + ' ' + last; console.log(na...
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Standard deviation of a list

... The functions are actually called stdev and pstdev, not using std for standard as one would expect. I couldn't edit the post as edits need to modify at least 6 chars... – mknaf Jan 6 '17 at 16:00 ...
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Why so red? IntelliJ seems to think every declaration/method cannot be found/resolved

I just installed and re-installed IntelliJ. Every Java file is coming up RED. I checked the JDK; it is at 1.6.##. The maven clean install build worked just fine. ...
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.NET 4.0 has a new GAC, why?

... Global Assembly Cache (GAC), you will have to manage each of them individually. In .NET Framework 4.0, the GAC went through a few changes. The GAC was split into two, one for each CLR. The CLR version used for both .NET Framework 2.0 and .NET Framework 3.5 is CLR 2.0. There was no need in the prev...