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Checking if a SQL Server login already exists
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Any shortcut to initialize all array elements to zero?
...by the language spec:
Each class variable, instance variable, or array component is initialized with a default value when it is created (§15.9, §15.10) [...] For type int, the default value is zero, that is, 0.
If you want to initialize an one-dimensional array to a different value, you c...
How to play a sound in C#, .NET
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@Ali... stackoverflow.com/questions/2361857/what-does-means-in-c-sharp "It means interpret the following string as literal. Meaning, the \ in the string will actually be a "\" in the output, rather than having to put "\\" to mean the literal chara...
Print a file's last modified date in Bash
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You can use the
stat
command
stat -c %y "$entry"
More info
%y time of last modification, human-readable
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Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
... settings as General settings only.
If you are really intending to change complete environment to C# settings, then follow this approach.
SOLUTION 1:
Go to "Tools" (menu)
"Import and Export Settings"
"Import selected environment settings"
Either select "Yes, save my current settings" or "No, jus...
Remove all special characters, punctuation and spaces from string
... This only works when the string is in unicode. Otherwise it complains like 'str' object has no attribute 'isalnum' 'isnumeric' and so on.
– NeoJi
Feb 16 '16 at 1:47
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Java volatile reference vs. AtomicReference
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The link to longer answer: java.sun.com/j2se/1.5.0/docs/api/java/util/concurrent/atomic/…
– Alex Siman
Nov 2 '09 at 23:40
add a commen...
How to tell if a JavaScript function is defined
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JSPerf - jsperf.com/…
– Chris GW Green
Sep 15 '14 at 12:50
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“unmappable character for encoding” warning in Java
...ly working on a Java project that is emitting the following warning when I compile:
12 Answers
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How do I prevent a parent's onclick event from firing when a child anchor is clicked?
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