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How can I get the concatenation of two lists in Python without modifying either one? [duplicate]
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edited Mar 10 at 13:01
phoenix
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Get value from SimpleXMLElement Object
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answered May 19 '10 at 16:45
Luis MelgrattiLuis Melgratti
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Why do assignment statements return a value?
...s, but the operation shouldn’t return any value.
Your understanding is 100% incorrect. Can you explain why you believe this false thing?
What is the reasoning behind allowing assignment statements to return a value?
First off, assignment statements do not produce a value. Assignment expres...
AngularJS HTTP post to PHP and undefined
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Best way to do multiple constructors in PHP
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Note from PHP 5.3 on you should probably use new static() rather than new self(), since new static() will work more sanely in child classes...
How to add items to a spinner in Android?
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– ban-geoengineering
May 21 '17 at 10:39
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@StephenM changed the link
– pa...
How to print a percentage value in python?
...he explicit
# float conversion:
>>> print "{0:.0f}%".format(1/3 * 100)
33%
# Or even shorter using the format mini language:
>>> print "{:.0%}".format(1/3)
33%
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How to throw std::exceptions with variable messages?
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Generally, it is not 100% safe way. std::stringstream methods can throw an exception.The problem is quite good described here: boost.org/community/error_handling.html
– Arthur P. Golubev
Aug 3 '17 at 1:06
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When saving, how can you check if a field has changed?
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– Colonel Sponsz
Aug 30 '10 at 19:55
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@callum so that if you make changes to the obj...
Converting camel case to underscore case in ruby
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That's actually a 10-liner!
– kristianp
Feb 25 '16 at 23:42
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