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“Variable” variables in Javascript?
I know it's possible in PHP to have "variable" variables. For example
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What is the difference between conversion specifiers %i and %d in formatted IO functions (*printf /
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Ah! That makes sense! Now that I know what to look for, this can also be seen in the documentation for printf and scanf.
– Gabriel Staples
Nov 8 '18 at 19:49
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How to get position of a certain element in strings vector, to use it as an index in ints vector?
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To get a position of an element in a vector knowing an iterator pointing to the element, simply subtract v.begin() from the iterator:
ptrdiff_t pos = find(Names.begin(), Names.end(), old_name_) - Names.begin();
Now you need to check pos against Names.size() to see if...
SSH library for Java [closed]
Does anyone know of a good library for SSH login from Java.
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Which library should I use for server-side image manipulation on Node.JS? [closed]
... github.com/lovell/sharp , another node binding for libvips, now works on Windows.
– jcupitt
May 28 '15 at 11:54
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Testing javascript with Mocha - how can I use console.log to debug a test?
...his. I moved the console logs to BEFORE the failing .expect, and they show now.
– redfox05
Aug 29 '16 at 17:48
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How do I install an old version of Django on virtualenv?
...eady installed, do easy_install pip, then never touch easy_install again). Now you can do:
pip install Django==1.0.4
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iOS Equivalent For Android Shared Preferences
... asynchronous updates to the defaults database and returns; this method is now unnecessary and shouldn't be used.
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What is the difference between `after_create` and `after_save` and when to use which?
... after after destroying the record? Or in the ops case, send an email to a now deleted user? Be careful with using after_commit
– rmcsharry
Jul 1 '19 at 15:33
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CSV API for Java [closed]
...kipedia.org/wiki/Comma-separated_values
Wikipedia lists 10 or something known libraries:
http://en.wikipedia.org/wiki/CSV_application_support
I compared libs listed using some kind of check list. OpenCSV turned out a winner to me (YMMV) with the following results:
+ maven
+ maven - release v...