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What is a “translation unit” in C++

... Including header files. Header files are processed by the compiler, even if no code is generated. See also JeffH's preprocessor comment, the definition "everything the compiler sees" is a good one. – Marco van de Voort Jul 9 '09 at 20:08 ...
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Remove padding from columns in Bootstrap 3

... </div> </div> </div> </div> if you really wanted to remove the padding/margins, add a class to filter out the margins/paddings for each child column. .nopadding { padding: 0 !important; margin: 0 !important; } ...
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How do I use InputFilter to limit characters in an EditText in Android?

...rt, int dend) { for (int i = start; i < end; i++) { if (!Character.isLetterOrDigit(source.charAt(i))) { return ""; } } return null; } }; edit.setFilters(new InputFilter[] { filter }); ...
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Bash command to sum a column of numbers [duplicate]

...not supported by Mac OS X 10.7.4 paste. However, since the POSIX 2008 specification of paste supports -s, this is a deficiency in the Mac OS X version. – Jonathan Leffler Aug 15 '12 at 18:56 ...
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jQuery ID starts with

... A word of warning: this selector doesn't work if the 'value' is an HTML element, as I found out the hard way when my IDs for list items all started with 'li'. The solution was to start them with 'li_' – Tim Dawson Jun 28 at 12:37 ...
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Can I see changes before I save my file in Vim?

... http://vim.wikia.com/wiki/Diff_current_buffer_and_the_original_file Here is a function and command to see a diff between the currently edited file and its unmodified version in the filesystem. Just put this in your vimrc or in the plugin directory,...
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jquery UI dialog: how to initialize without a title bar?

...uring init : $('.selector').dialog({ dialogClass: 'noTitleStuff' }); or if you want after init. : $('.selector').dialog('option', 'dialogClass', 'noTitleStuff'); So i created some dialog with option dialogClass='noTitleStuff' and the css like that: .noTitleStuff .ui-dialog-titlebar {displa...
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make an html svg object also a clickable link

... A drawback of this solution (and the one from noelmcg as well) is if your SVG file contains CSS rules with a :hover selector, these rules will stop working. The solution proposed by Ben Frain doesn't have this problem. – MathieuLescure Apr 14 '15 at 15...
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How do I force files to open in the browser instead of downloading (PDF)?

...ent; filename="filename.pdf" The quotes around the filename are required if the filename contains special characters such as filename[1].pdf which may otherwise break the browser's ability to handle the response. How you set the HTTP response headers will depend on your HTTP server (or, if you ar...
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Can you call Directory.GetFiles() with multiple filters?

...all files in a string array and then filter that by the extensions you specify. That might not be a big issue if "C:\Path" doesn't have lot of files underneath it, but may be a memory/performance issue on "C:\" or something like that. – Christian.K Feb 14 '10 ...