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What is the “right” way to iterate through an array in Ruby?

PHP, for all its warts, is pretty good on this count. There's no difference between an array and a hash (maybe I'm naive, but this seems obviously right to me), and to iterate through either you just do ...
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Strange out of memory issue while loading an image to a Bitmap object

...te decode method based on your image data source. These methods attempt to allocate memory for the constructed bitmap and therefore can easily result in an OutOfMemory exception. Each type of decode method has additional signatures that let you specify decoding options via the BitmapFactory.Options ...
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Javascript Cookie with no expiration date

... So, basically, on 19th Jan 2038, Chewie will sit in the Millennium Falcon and complain about the cookie policy popup on the galactic map API yet again... – nickhar Jul 16 '18 at 22:51 ...
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How to change an application icon programmatically in Android?

...st: <uses-permission android:name="com.android.launcher.permission.INSTALL_SHORTCUT" /> <uses-permission android:name="com.android.launcher.permission.UNINSTALL_SHORTCUT" /> Then you need this two methods for installing and uninstalling shortcuts. The shortcutAdd method creates a bitm...
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Sorting dictionary keys in python [duplicate]

... my_list = sorted(dict.items(), key=lambda x: x[1]) share | improve this answer | follow ...
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Syntax error on print with Python 3 [duplicate]

...rror. To avoid this, it is a good practice to import print function: from __future__ import print_function Now your code works on both 2.x & 3.x. Check out below examples also to get familiar with print() function. Old: print "The answer is", 2*2 New: print("The answer is", 2*2) Old: print...
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How should I organize Python source code? [closed]

...everywhere to keep track of everything After making sure that the relevant __init__.py files are in the folders. its just a simple case of from module import class share | improve this answer ...
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Colon (:) in Python list index [duplicate]

... Does not work with dictionaries. applying d[:5] is the eqivalent of d.__getitem__(slice(0, 5, None)). A slice is not hashable. – Steve Zelaznik Jul 4 '15 at 2:31 7 ...
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Compile (but do not run) a Python script [duplicate]

... py_compile — Compile Python source files import py_compile py_compile.compile('my_script.py') share | improve this answer...
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How do you calculate program run time in python? [duplicate]

...d what you wanted to time): print timeit.timeit('myOwnFunc()', setup='from __main__ import myOwnFunc', number=1). Without the setup parameter, it will complain that it could not find myOwnFunc. – Landshark666 Dec 24 '12 at 4:13 ...