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How do I import other TypeScript files?
When using the TypeScript plugin for vs.net, how do I make one TypeScript file import modules declared in other TypeScript files?
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Should I index a bit field in SQL Server?
...ows with 50/50 distribution, it might buy you very little performance gain vs. keeping the index up to date.
The reason everyone says to test is because SQL contains a very clever and complex optimizer that may ignore an index if it decides table scanning is faster, or may use a sort, or may organi...
Purpose of asterisk before a CSS property
... Hack are two different things: en.wikipedia.org/wiki/CSS_filter#Star_hack vs en.wikipedia.org/wiki/CSS_filter#Star_HTML_hack
– Mike Covington
Apr 22 '15 at 18:44
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What's the best way of implementing a thread-safe Dictionary?
...d, I know, but it is important to note that using the ConcurrentDictionary vs a Dictionary can result in significant performance losses. This is most likely the result of expensive context switching, so be certain that you need a thread-safe dictionary before using one.
– outb...
Which MySQL data type to use for storing boolean values
...rt to comply with convention and slightly less computation overhead (logic vs exact value) I would say BIT is the better way to go.
– zamnuts
Aug 13 '12 at 19:28
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Find out what process registered a global hotkey? (Windows API)
...ading the community edition of Visual Studio at visualstudio.microsoft.com/vs/community (I cannot edit the answer myself ...)
– Oscar Scholten
Sep 19 at 13:38
add a comment
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mysql check collation of a table
...s may have the same charset utf8, but different collations utf8_general_ci vs utf8_unicode_ci. This can cause error messages like HY000, 1267, Illegal mix of collations (utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT) for operation '='... which is the message that brought me to this page.
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Is there a DesignMode property in WPF?
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In VS2019 switch Enable project code must be enabled (or Menu->Design->???? Run Project Code).
– marbel82
Feb 18 at 8:05
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Storing Images in DB - Yea or Nay?
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community wiki
6 revs, 4 users 64%Mark Harrison
33
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
... Wrong, cerr is slower than cout because of non-buffer! Just like write vs printf
– 陳 力
May 19 '18 at 9:58
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