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Rotating a two-dimensional array in Python

...2]] This list is passed into zip() using argument unpacking, so the zip call ends up being the equivalent of this: zip([3, 4], [1, 2]) # ^ ^----column 2 # |-------column 1 # returns [(3, 1), (4, 2)], which is a original rotated clockwise Hopefully the comments make it clear what zip ...
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What are file descriptors, explained in simple terms?

...you open a network socket, it is also represented by an integer and it is called Socket Descriptor. I hope you understand. share | improve this answer | follow ...
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Verify if a point is Land or Water in Google Maps

... more accuracy. For example the deserts also are natural_features. Pros - All detection process will be done on client's machine. No need of creating own server side service. Cons - Very inaccurate and the chances you will get "none" at waters is very high. You can detect waters/lands by pixels, b...
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How to write file if parent folder doesn't exist?

... If the whole path already exists, mkdirp is a noop. Otherwise it creates all missing directories for you. This module does what you want: https://npmjs.org/package/writefile . Got it when googling for "writefile mkdirp". This module returns a promise instead of taking a callback, so be sure to r...
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Animate text change in UILabel

...seems that you have to specify the fade at each change. So - provided you call the transition each time, this works fine in my test on iOS9. – Confused Vorlon Nov 7 '15 at 23:50 ...
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Eclipse IDE for Java - Full Dark Theme

... Didn't really work for me, the background is off black and the majority of code is black so pretty unreadable :( – serenskye Mar 24 '14 at 9:45 ...
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How to install a specific version of a ruby gem?

Using the command-line gem tool, how can I install a specific version of a gem? 6 Answers ...
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How do I intercept a method call in C#?

... like to have tracing functionality i.e. I would like to log every method call (method signature and actual parameter values) and every method exit (just the method signature). ...
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Find objects between two dates MongoDB

...being before "Jan Sun 01.01.1000"). It would probably make sense to format all date data into the MongoDB format, which I think is just plain JavaScript Date. – ponzao May 31 '10 at 16:47 ...
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Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v

... what do you do if env has a lot of rvm stuff in it still? like rvm_dump_environment_flag=0 etc... – jcollum Apr 22 '12 at 21:28 5 ...