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Comparing strings with == which are declared final in Java

... 232 When you declare a String (which is immutable) variable as final, and initialize it with a comp...
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Accessing items in an collections.OrderedDict by index

...oo', 'python') >>> d.items()[1] ('bar', 'spam') Note for Python 3.X dict.items would return an iterable dict view object rather than a list. We need to wrap the call onto a list in order to make the indexing possible >>> items = list(d.items()) >>> items [('foo', 'pyth...
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How to delete an element from an array in C#

... 342 If you want to remove all instances of 4 without needing to know the index: LINQ: (.NET Frame...
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How to split a string in shell and get the last field

Suppose I have the string 1:2:3:4:5 and I want to get its last field ( 5 in this case). How do I do that using Bash? I tried cut , but I don't know how to specify the last field with -f . ...
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Find which version of package is installed with pip

... As of pip 1.3, there is a pip show command. $ pip show Jinja2 --- Name: Jinja2 Version: 2.7.3 Location: /path/to/virtualenv/lib/python2.7/site-packages Requires: markupsafe In older versions, pip freeze and grep should do the job nice...
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?

... | edited Dec 21 '16 at 0:33 answered Mar 13 '12 at 19:48 A...
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Modulo operator with negative values [duplicate]

... 3 Answers 3 Active ...
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How to download Xcode DMG or XIP file?

... 4943 You can find the DMGs or XIPs for Xcode and other development tools on https://developer.apple.c...
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How do I loop through a list by twos? [duplicate]

... 392 You can use for in range with a step size of 2: Python 2 for i in xrange(0,10,2): print(i)...
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Generic deep diff between two objects

...hat is different from your proposal is that I don't consider [1,[{c: 1},2,3],{a:'hey'}] and [{a:'hey'},1,[3,{c: 1},2]] to be same, because I think that arrays are not equal if order of their elements is not same. Of course this can be changed if needed. Also this code can be further enhanced to t...