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Programmatically set the initial view controller using Storyboards

...rdFile 'MainStoryboard' - perhaps the designated entry point is not set? And you'll notice that your window property in the app delegate is now nil. In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the val...
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Legality of COW std::string implementation in C++11

It had been my understanding that copy-on-write is not a viable way to implement a conforming std::string in C++11, but when it came up in discussion recently I found myself unable to directly support that statement. ...
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How to Sort Multi-dimensional Array by Value?

...t($myArray, function($a, $b) { return $a['order'] - $b['order']; }); And finally with PHP 7 you can use the spaceship operator: usort($myArray, function($a, $b) { return $a['order'] <=> $b['order']; }); To extend this to multi-dimensional sorting, reference the second/third sortin...
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What is the role of src and dist folders?

... src/ stands for source, and is the raw code before minification or concatenation or some other compilation - used to read/edit the code. dist/ stands for distribution, and is the minified/concatenated version - actually used on pro...
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Using pip behind a proxy with CNTLM

... Basically, to use CNTLM in any platform, you need to setup your username and hashed password, before using http://127.0.0.1:3128 as a proxy to your parent proxy. Edit the config and add important information like domain, username, password and parent proxy. Generate hashed password. Windows cn...
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Is sizeof(bool) defined in the C++ language standard?

I can't find an answer in the standard documentation. Does the C++ language standard require sizeof(bool) to always be 1 (for 1 byte), or is this size implementation-defined? ...
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input type=file show only button

... This answer is so simple and elegant and has worked for all browsers. – Mike.C.Ford Mar 19 '15 at 15:55 ...
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What's the equivalent for eclipse's ALT+UP/DOWN (move line) in Visual Studio?

In Eclipse, selecting a line and pressing Alt + ↑ / ↓ will move the line up and down, a quick way to avoid copy&paste. Is there an equivalent in Visual Studio? ...
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Regex for splitting a string using space when not surrounded by single or double quotes

I'm new to regular expressions and would appreciate your help. I'm trying to put together an expression that will split the example string using all spaces that are not surrounded by single or double quotes. My last attempt looks like this: (?!") and isn't quite working. It's splitting on the spa...
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Check if table exists and if it doesn't exist, create it in SQL Server 2008

...LECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[YourTable]') AND type in (N'U')) BEGIN CREATE TABLE [dbo].[YourTable]( .... .... .... ) END share | improve this answer ...