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How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
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The undefined is a nor<em>mem>al variable and can be changed si<em>mem>ply with undefined = "new value";. So jQuery creates a local "undefined" variable that is REALLY undefined.
The window variable is <em>mem>ade local for perfor<em>mem>ance reasons. Because when JavaScrip...
Writing/outputting HT<em>Mem>L strings unescaped
I've got safe/sanitized HT<em>Mem>L saved in a DB table.
7 Answers
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What does the explicit keyword <em>mem>ean?
What does the explicit keyword <em>mem>ean in C++?
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Per<em>mem>ission is only granted to syste<em>mem> app
I have a Syste<em>mem> app that uses syste<em>mem> per<em>mem>issions and I have those per<em>mem>issions listed in the <em>mem>anifest. Eclipse gives the following error when I try to <em>mem>ake a build(co<em>mem><em>mem>and line build works):
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Running unittest with typical test directory structure
The very co<em>mem><em>mem>on directory structure for even a si<em>mem>ple Python <em>mem>odule see<em>mem>s to be to separate the unit tests into their own test directory:
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__lt__ instead of __c<em>mem>p__
Python 2.x has two ways to overload co<em>mem>parison operators, __c<em>mem>p__ or the "rich co<em>mem>parison operators" such as __lt__ . The rich co<em>mem>parison overloads are said to be preferred, but why is this so?
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Why is #!/usr/bin/env bash superior to #!/bin/bash?
I've seen in a nu<em>mem>ber of places, including reco<em>mem><em>mem>endations on this site ( What is the preferred Bash shebang? ), to use #!/usr/bin/env bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing...
Python group by
Assu<em>mem>e that I have a set of data pair where index 0 is the value and index 1 is the type:
6 Answers
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sphinx-build fail - autodoc can't i<em>mem>port/find <em>mem>odule
I'<em>mem> trying to get started with Sphinx and see<em>mem> to have relentless proble<em>mem>s.
7 Answers
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Why declare a struct that only contains an array in C?
I ca<em>mem>e across so<em>mem>e code containing the following:
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