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What is a “cache-friendly” code?
...fast and expensive and super slow and cheap are the cache memories, named L1, L2, L3 in decreasing speed and cost. The idea is that most of the executing code will be hitting a small set of variables often, and the rest (a much larger set of variables) infrequently. If the processor can't find the d...
Proper indentation for Python multiline strings
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Change the mouse cursor on mouse over to anchor-like style
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edited Aug 26 '11 at 3:18
answered Aug 25 '11 at 4:13
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What happened to “Always refresh from server” in IE11 developer tools?
Do the F12 developer tools in Internet Explorer 11 also have the "Always refresh from server" feature of the developer tools in IE 8-10?
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Gmail's new image caching is breaking image links in newsletter
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Change EOL on multiple files in one go
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The Replace dialog can handle extended characters like EOL. Just change "Search Mode" to "Ext...
What does CultureInfo.InvariantCulture mean?
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Not all cultures use the same format for dates and decimal / currency values.
This will matte...
Aborting a shell script if any command returns a non-zero value?
...ld like to have the shell script automatically exit with a return value of 1 if any of the commands return a non-zero value.
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Bootstrap dropdown sub menu missing
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Updated 2018
The dropdown-submenu has been removed in Bootstrap 3 RC. In the words of Bootstrap author Mark Otto..
"Submenus just don't have much of a place on the web right now, especially the mobile web. They will be removed wit...
Why does sys.exit() not exit when called inside a thread in Python?
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sys.exit() raises the SystemExit exception, as does thread.exit(). So, when sys.exit() raises th...