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Composer killed while updating
...means your process consumed too much memory, so you may simply need to add more memory to your system if possible. At the time of writing this answer, I've had to increase my virtual machine's memory to at least 768MB in order to get composer update to work in some situations.
However, if you're doi...
Haskell composition (.) vs F#'s pipe forward operator (|>)
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Point free is sometimes more readable than pointful, sometimes less. I generally use it in the argument to functions like map and filter, to avoid having a lambda cluttering things up. I sometimes use it in top-level functions too, but less often ...
Eclipse Workspaces: What for and why?
...h workspace A (and were appearing in the Project Explorer) won't appear anymore and projects associated with workspace B will now appear. So it seems that a project, to be open in Eclipse, MUST be associated to a workspace.
Notice that this doesn't mean that the project source code must be inside th...
How do I make a redirect in PHP?
...1 : 302);
exit();
}
Redirect('http://example.com/', false);
This is more flexible:
function redirect($url, $statusCode = 303)
{
header('Location: ' . $url, true, $statusCode);
die();
}
6. Workaround
As mentioned header() redirects only work before anything is written out. They usually ...
How can I bind to the change event of a textarea in jQuery?
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Switch statement: must default be the last case?
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What is the most pythonic way to check if an object is a number?
... '2' False
This is, of course, contrary to duck typing. If you are more concerned about how an object acts rather than what it is, perform your operations as if you have a number and use exceptions to tell you otherwise.
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How do I get the object if it exists, or None if it does not exist?
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How do I immediately execute an anonymous function in PHP?
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Check existence of input argument in a Bash shell script
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