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Loop through an array of strings in Bash?

...re an array variable declare -a arr=("element1" "element2" "element3") ## now loop through the above array for i in "${arr[@]}" do echo "$i" # or do whatever with individual element of the array done # You can access them using echo "${arr[0]}", "${arr[1]}" also Also works for multi-line a...
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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?

... confused - due to rodfersou's edit after F Lekschas' comment, his code is now correct. – eedrah Sep 13 '18 at 17:15 1 ...
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Python's many ways of string formatting — are the older ones (going to be) deprecated?

...mal deprecation no longer on the cards, but the current docs are openly acknowledging that % formatting at least has some "benefits" over the other approaches. I'd infer from all this that the movement to deprecate or remove % formatting has not only faltered, but been defeated thoroughly and perma...
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What are the differences between json and simplejson Python modules?

... Now if I could only get pyflakes to stop complaining about redefinition of unused 'json' – James McMahon Aug 25 '12 at 4:17 ...
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Is there any way to post events to Google Analytics via server-side API? [closed]

... It is now possible (and easy) to track Analytics data from the server-side. With the launch of Universal Analytics, you can now use the Measurement Protocol to post data to the GA servers. Code samples here ...
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Setting default value for TypeScript object passed as argument

... Actually, there appears to now be a simple way. The following code works in TypeScript 1.5: function sayName({ first, last = 'Smith' }: {first: string; last?: string }): void { const name = first + ' ' + last; console.log(name); } sayName({ first...
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Remove unwanted parts from strings in a column

...ings in a column? 6 years after the original question was posted, pandas now has a good number of "vectorised" string functions that can succinctly perform these string manipulation operations. This answer will explore some of these string functions, suggest faster alternatives, and go into a ti...
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Can't use Swift classes inside Objective-C

...sa. I marked my swift class with @objc but it didn't help. What can I do now? 25 Answers ...
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What is the difference between exit and return? [duplicate]

... _Exit from #include <stdlib.h>) terminates the process immediately. Now there are also issues that are specific to C++. C++ performs much more work than C when it is exiting from functions (return-ing). Specifically it calls destructors of local objects going out of scope. In most cases progr...
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Is there a way to detach matplotlib plots so that the computation can continue?

... print 'yay' print 'computation continues...' print 'that rocks.' print 'Now lets wait for the graph be closed to continue...:' p.join() That has the overhead of launching a new process, and is sometimes harder to debug on complex scenarios, so I'd prefer the other solution (using matplotlib's n...