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How do I find the most recent git commit that modified a file?
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git log supports looking at the history of specific files (and directories), so you can call i...
Why is an array not assignable to Iterable?
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edited Jun 26 '17 at 17:17
Gray
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Android Studio suddenly cannot resolve symbols
Android Studio 0.4.2 was working fine and today I opened it and almost everything was red and the auto-completion had stopped working. I look at the imports and AS seems to be telling me it can't find android.support.v4 all of a sudden (offering me the option to remove the unused imports). ( andro...
What are 'get' and 'set' in Swift?
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edited Jun 20 at 9:12
Community♦
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answered Jul 11 '14 at 13:55
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What is the use of “assert” in Python?
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21 Answers
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How to convert hashmap to JSON object in Java
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29 Answers
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How to debug Ruby scripts [closed]
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Then add:
require 'pry'; binding.pry
into your program.
As of pry 0.12.2 however, there are no navigation commands such as next, break, etc. Some other gems additionally provide this, see for example pry-byedebug.
shar...
How to “properly” print a list?
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In Python 2:
mylist = ['x', 3, 'b']
print '[%s]' % ', '.join(map(str, mylist))
In Python 3 (where print is a builtin function and not a syntax feature anymore):
mylist = ['x', 3, 'b']
print('[%s]' % ', '.join(map(str, mylist)))
B...