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PHP array delete by value (not key)
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Well, deleting an element from array is basically just set difference with one element.
array_diff( [312, 401, 15, 401, 3], [401] ) // removing 401 returns [312, 15, 3]
It generalizes nicely, you can remove as many elements as you like at the same time, if you want.
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make an html svg object also a clickable link
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The img tag would normally go where the span tag is for this to degrade gracefully.
– Adrian Garner
Oct 8 '12 at 2:26
18
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How to pass arguments to addEventListener listener function?
...you have more code that operates on the same someVar variable next to the call to addEventListener)
var someVar;
someVar = some_other_function();
alert(someVar);
someObj.addEventListener("click", function(){
some_function(someVar);
}, false);
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Removing double quotes from variables in batch file creates problems with CMD environment
... Thanks, this was what I was after SET BathFileAndPath=%~0 (actually, my param array starts with 1 so I used SET BathFileAndPath=%~1
– Valamas
Jan 21 '14 at 5:39
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How to catch an Exception from a thread
...because exceptions are local to a thread, and your main thread doesn't actually see the run method. I suggest you read more about how threading works, but to quickly summarize: your call to start starts up a different thread, totally unrelated to your main thread. The call to join simply waits for i...
npm install error - MSB3428: Could not load the Visual C++ component “VCBuild.exe”
...http://login:password@your-proxy-host:your-proxy-port
run this:
npm install -g --production windows-build-tools
No need for Visual Studio. This has what you need.
References:
https://www.npmjs.com/package/windows-build-tools
https://github.com/felixrieseberg/windows-build-tools
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What is the LD_PRELOAD trick?
...ibrary (including the C runtime, libc.so). So to run ls with your special malloc() implementation, do this:
$ LD_PRELOAD=/path/to/my/malloc.so /bin/ls
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How to install gem from GitHub source?
I would like to install gem from the latest GitHub source.
11 Answers
11
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Are there any reasons to use private properties in C#?
...et
{
if (_password == null)
{
_password = CallExpensiveOperation();
}
return _password;
}
}
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C# elegant way to check if a property's property is null
... off of PropertyC in this example and ObjectA, PropertyA and PropertyB can all be null.
19 Answers
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