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sed command with -i option failing on Mac, but works on Linux
...n of which implementation of sed you are dealing with. On a Mac sed comes from BSD and is subtly different from the sed you might find on a typical Linux box. I suggest you man sed.
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How to Sort Multi-dimensional Array by Value?
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I always get this wrong. Let me think from the manual: the return value must be less than zero if the first argument is considered less than the second. So if $a['order'] is 3, and $b['order'] is 6, I will return -3. Correct?
– Jan Fabry
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Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
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If you're not 5.2, try jsonwrapper from boutell.com boutell.com/scripts/jsonwrapper.html
– Tom Auger
Dec 22 '10 at 22:57
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How to change maven logging level to display only warning and errors?
I want to prevent maven from displaying INFO messages, I want to see only WARNINGS and ERRORS (if any).
10 Answers
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Functions that return a function
...();, but instead of assigning the return value of b() you are returning it from the calling function a(). If the function b() itself does not return a value, the call returns undefined after whatever other work is done by b().
// Execute function b() and return its value
return b();
// If b() has ...
How to increase request timeout in IIS?
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Can this be set from the IIS 7 Manager GUI?
– Triynko
Oct 9 '12 at 8:19
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Convert seconds to HH-MM-SS with JavaScript?
...to your project for the same effect that about 53 bytes will give you. . . From below: new Date(SECONDS * 1000).toISOString().substr(11, 8);
– ashleedawg
May 16 at 2:11
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What is ng-transclude?
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it's a kind of yield, everything from the element.html() gets rendered there but the directive attributes still visible in the certain scope.
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How to sum a variable by group
...n has numbers that represent the number of times I saw the specific groups from "Category".
15 Answers
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Python append() vs. + operator on lists, why do these give different results?
...egral data types. Do not confuse arrays with lists. They are not the same.
From the array docs:
Arrays are sequence types and behave very much like lists, except that the type of objects stored in them is constrained. The type is specified at object creation time by using a type code, which is a sin...