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How can I combine hashes in Perl?
... $hash_ref1 = { %$hash_ref1, %$hash_ref2 };
Overview
Context: Perl 5.x
Problem: The user wishes to merge two hashes1 into a single variable
Solution
use the syntax above for simple variables
use Hash::Merge for complex nested variables
Pitfalls
What do to when both hashes contain on...
Javascript: Round up to the next multiple of 5
... need a utility function that takes in an integer value (ranging from 2 to 5 digits in length) that rounds up to the next multiple of 5 instead of the nearest multiple of 5. Here is what I got:
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How to put a unicode character in XAML?
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5 Answers
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OSError: [Errno 2] No such file or directory while using python subprocess in Django
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edited Sep 23 '13 at 15:16
answered Sep 23 '13 at 15:11
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In Python, how do I use urllib to see if a website is 404 or 200?
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edited Nov 13 '09 at 0:55
answered Nov 13 '09 at 0:45
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Mockito test a void method throws an exception
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edited Jul 16 at 19:35
hooknc
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answered Mar ...
Add hover text without javascript like we hover on a user's reputation
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508
Use the title attribute, for example:
<div title="them's hoverin' words">hover me...
jQuery posting valid json in request body
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Nick Craver♦Nick Craver
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Python Requests - No connection adapters
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edited Oct 22 '19 at 10:25
answered Feb 27 '13 at 15:01
Ma...