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How to sort a list/tuple of lists/tuples by the element at a given index?

... itemgetter instance does not. tl;dr: Always use itemgetter, because speed wins. – Cecil Curry Nov 29 '16 at 6:02 ...
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Do you use NULL or 0 (zero) for pointers in C++?

... 0 is not an implementation detail. The standard defines 0 to be whatever bit pattern represents a null pointer. – Ferruccio Dec 10 '08 at 21:01 5 ...
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Conveniently Declaring Compile-Time Strings in C++

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PSQLException: current transaction is aborted, commands ignored until end of transaction block

...dhat-linux-gnu, compiled by gcc (GCC) 4.7.2 20120921 (Red Hat 4.7.2-2), 64-bit". My PostgreSQL driver is: postgresql-9.2-1000.jdbc4.jar Using Java version: Java 1.7 Here is the table create statement to illustrate the Exception: CREATE TABLE moobar ( myval INT ); Java program causes the erro...
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what's the correct way to send a file from REST web service to client?

... bluish 22k2222 gold badges107107 silver badges163163 bronze badges answered Sep 3 '12 at 16:18 Philipp ReichartPhilipp Reichart...
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Getting the thread ID from a thread

...hread.CurrentThread.ManagedThreadId won't work at least when using in a SetWindowsHookEx. Instead we have to get the thread id from the native win32 function GetCurrentThreadId(). – King King Jul 19 '13 at 22:06 ...
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join list of lists in python [duplicate]

... A bit of explanation would also be nice. docs.python.org/library/itertools.html#itertools.chain – hasen Apr 4 '09 at 8:43 ...
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SQL Server Configuration Manager not found

... This path worked for me. on a 32 bit machine. C:\Windows\System32\mmc.exe /32 C:\Windows\system32\SQLServerManager10.msc share | improve this answer ...
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jQuery AJAX file upload PHP

...ath to the uploads directory, and Make sure it's writeable. And a little bit about the PHP function move_uploaded_file, used in the upload.php script: move_uploaded_file( // this is where the file is temporarily stored on the server when uploaded // do not change this $_FILES['file']...
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Why does installing Nokogiri on Mac OS fail with libiconv is missing?

I've been trying to install Nokogiri on Mac OS 10.9.3 and whatever I try, the install fails in the end with the following error message: ...