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Remove substring from the string
... This isn't a vanilla Ruby answer, but the accepted answer isn't quite what most people are looking for. Unfortunately the slice method doesn't return the portion of the string that's sliced, it returns the "knife"
– Dylan Pierce
Aug 7 '17 at 21:03
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How to create an array for JSON using PHP?
...r keys). The value of each array element can in turn be an array, which is what you want.
– tdammers
Jul 19 '11 at 8:56
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Arrays vs Vectors: Introductory Similarities and Differences [closed]
What are the differences between an array and a vector in C++? An example of the differences might be included libraries, symbolism, abilities, etc.
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How to create a directory using Ansible
...ask defaults, or ticket databases can be migrated+deleted (losing track of what command-line arguments deployments/installs declared), and maybe you're not available to answer questions anymore.
– Scott Prive
Sep 16 at 16:36
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Block Comments in Clojure
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A word of caution: it seems like whatever is inside a (comment ...) needs to be a proper form; e.g. (comment hello :world) is fine but (comment hello: world) yields an exception. [Edit:] It seems like I should have read the answer by Greg Hewgill before post...
PHP - iterate on string characters
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@OmarTariq "This is the answer. What is wrong with the world?" .... The wrong with the world is that the world has other languages than English, this function as alvery said will iterate the bytes in the string, not the characters.
– A...
How to extract a substring using regex
...up(0) would return the complete match with the outer ' '. group(1) returns what is in-between the ' ' without the ' ' themselves.
– tagy22
Feb 19 '15 at 14:34
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How do I generate random numbers in Dart?
...This class should be used with a seed. It provides a familiar interface to what you would expect in .NET, it was ported from mono's Random.cs. This code may not be cryptography safe and has not been statistically tested.
Function to clear the console in R and RStudio
... only command that worked for me in the Rterm console on Windows 10... but what a pain to have to type all that...
– Michael Szczepaniak
Jun 3 '18 at 21:46
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Can't find Request.GetOwinContext
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This took me forever to find a simple answer: but what I did was use the Get extension of the single instance of the IOwinContext that was instantiated in the startup. So it came out like this:
private readonly IOwinContext _iOwinContext = HttpContext.Current.GetOwinCont...