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When to use volatile with multi threading?
...vel programming rather than normal applications-level programming.
The 2003 C++ Standard does not say that volatile applies any kind of Acquire or Release semantics on variables. In fact, the Standard is completely silent on all matters of multithreading. However, specific platforms do apply Acqu...
u'\ufeff' in Python string
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edited Oct 22 '18 at 4:34
answered Jul 28 '13 at 20:56
M...
How to write :hover condition for a:before and a:after?
...u once you run into syntax problems such as this one.
If you're writing CSS3, you can denote a pseudo-element with double colons to make this distinction clearer. Hence, a:hover::before and a:visited::before. But if you're developing for legacy browsers such as IE8 and older, then you can get away w...
Create batches in linq
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edited Nov 13 '19 at 22:23
Sergey Nudnov
88066 silver badges1818 bronze badges
answered De...
Windows 7, 64 bit, DLL problems
I have a problem with our executable. I'm running this C++ 32-bit executable on my Windows 7 64-bit development box that also has all those Microsoft applications (Visual Studio 2008 + 2010, TFS, SDK, Microsoft Office)...
And it's still running just fine.
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Adding two Java 8 streams, or an extra element to a stream
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edited Sep 30 '18 at 19:04
answered Mar 30 '14 at 8:04
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
... or without -n/-z is suitable for checking a variable.
| 1a 2a 3a 4a 5a 6a | 1b 2b 3b 4b 5b 6b
| [ [" [-n [-n" [-z [-z" | [[ [[" [[-n [[-n" [[-z [[-z"
-----+------------------------------------+------------------------------------
unset| ...
Improving bulk insert performance in Entity framework [duplicate]
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213
There is opportunity for several improvements (if you are using DbContext):
Set:
yourContext.C...
Checking if a list is empty with LINQ
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edited Sep 3 '08 at 9:35
answered Sep 3 '08 at 8:38
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Java Generics Wildcarding With Multiple Classes
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