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Properly escape a double quote in CSV

... Why was this answer ever voted up? The comment about escaping characters was never backed up and the original question doesn't ask about PHP. This only seems to be true for the string delimiter (and only for the chosen delimiter) when a program, such as Open Office, allows you to change...
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Xcode find caller functions

...e that this caller thing does NOT search for being called under the performSelector method, as in, the particular caller that has this performSelector won't show up if you had done something like: [self performSelector:@selector(checkIfShouldStopMovement) withObject:nil afterDelay:0.25]; ...
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Which is better: … or

...PT - - %Script; -- script statements --> <!ATTLIST SCRIPT charset %Charset; #IMPLIED -- char encoding of linked resource -- type %ContentType; #REQUIRED -- content type of script language -- src %URI; #IMPLIED -- URI for an external script -- ...
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LEFT OUTER JOIN in LINQ

...c.Category equals p.Category into ps from p in ps.DefaultIfEmpty() select new { Category = c, ProductName = p == null ? "(No products)" : p.ProductName }; share | improve this answer ...
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How to install Xcode Command Line Tools

... Xcode 5.1 and OSX 10.9. (also works with Xcode 5.1.1 + OSX 10.10) xcode-select --install worked with version 2333, failed with version 2003. So, try xcode-select --install and if that does not work download as described below. In early February 2014 xcode-select --install has been reporting that...
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iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta

...r Products folder in your project. Right click on your .framework and select "Show in Finder". 3) Place framework in your project Drag and drop the .framework from your Finder window to your app project's "Framework" folder. 4) Configure app project for framework Select the top leve...
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Inserting data into a temporary table

... INSERT INTO #TempTable (ID, Date, Name) SELECT id, date, name FROM physical_table share | improve this answer | follow | ...
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Using str_replace so that it only acts on the first match?

...r downside is you have to use preg_quote() on the "needle" and escape meta-characters $ and \ in the replacement. – Josh Davis Aug 10 '09 at 2:53 32 ...
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Is Meyers' implementation of the Singleton pattern thread safe?

...ingleton& instance() { static bool initialized = false; static char s[sizeof( Singleton)]; if (!initialized) { initialized = true; new( &s) Singleton(); // call placement new on s to construct it } return (*(reinterpret_cast<Singleton*>( &s)))...
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Is there a format code shortcut for Visual Studio?

...Ctrl+E, Ctrl+D to format the entire document. Ctrl+E, Ctrl+F to format the selection. You can change these in menu Tools → Options → Environment → Keyboard (either by selecting a different "keyboard mapping scheme", or binding individual keys to the commands "Edit.FormatDocument" and "Edit.For...