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Copy array items into another array

... Tom Wadley 123k11 gold badge2121 silver badges2929 bronze badges answered Nov 11 '10 at 15:37 WiseGuyEhWiseGuyEh...
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Difference between map and collect in Ruby?

...chmark code: require 'benchmark' h = { abc: 'hello', 'another_key' => 123, 4567 => 'third' } a = 1..10 many = 500_000 Benchmark.bm do |b| GC.start b.report("hash keys collect") do many.times do h.keys.collect(&:to_s) end end GC.start b.report("hash keys map") ...
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What is the proper way to format a multi-line dict in Python?

...ameters( foo='hello world', # So I put one parameter per line bar=123, # And yeah, this extra comma here is harmless too; # I bet not many people knew/tried this. # Oh did I just show you how to write # multiple-line inline comment here? ...
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Preloading images with jQuery

..., in my context, I'm using this as follows: $.post('/submit_stuff', { id: 123 }, function(response) { $([response.imgsrc1, response.imgsrc2]).preloadImages(function(){ // Update page with response data }); }); Hopefully this helps someone who comes to this page from Google (as I did) look...
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Generating statistics from Git repository [closed]

...ood tools/scripts that allow me to generate a few statistics from a git repository. I've seen this feature on some code hosting sites, and they contained information like... ...
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Adb Devices can't find my phone [closed]

...one so that I can install my Android apps via usb to the phone. I am using osx 10.6.7. 6 Answers ...
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Pure virtual function with implementation

... be provided (base's implementation). – StackExchange123 Mar 7 at 12:09 add a comment  |  ...
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How do I check if a number evaluates to infinity?

... You can use isFinite in window, isFinite(123): You can write a function like: function isInfinite(num) { return !isFinite(num); } And use like: isInfinite(null); //false isInfinite(1); //false isInfinite(0); //false isInfinite(0.00); //false isInfinite(NaN); /...
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Changed GitHub password, no longer able to push back to the remote

...by removing, then re-cloning the repo. But for other: It depends on your OS, git version and protocol you are using. Depending on the OS, you have ways to cache your credentials (OSX KeyChain on Mac, netrc credential helper on Windows or Linux), and that could explain why your push isn't working ...
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Horizontal ListView in Android?

... 123 As per Android Documentation RecyclerView is the new way to organize the items in listview and...