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What is __future__ in Python used for and how/when to use it, and how it works
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Another example is
from __future__ import division
print 8/7 # prints 1.1428571428571428
print 8//7 # prints 1
Without the __future__ stuff, both print statements would print 1.
The internal difference is that without that import, / is mapped to the __div__() method, while with it, __truediv...
How to get response status code from jQuery.ajax?
...get the HTTP response code from a jQuery.ajax call. Then, if the code is 301 (Moved Permanently), display the 'Location' response header:
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Resizing an iframe based on content
...sults == null )
return "";
else
return results[1];
}
</script>
</body>
</html>
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SQL Server: What is the difference between CROSS JOIN and FULL OUTER JOIN?
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How can I check if my python object is a number? [duplicate]
...it will barf an error message when some operation doesn't make sense (4 - "1"), so manually checking this is rarely really needed. It's just a bonus. You can add it when finishing a module to avoid pestering others with implementation details.
This works starting with Python 2.6. On older versions ...
jQuery get input value after keypress
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This is because keypress events are fired before the new character is added to the value of th...
When do we need curly braces around shell variables?
...%.*} (remove extension)
expanding positional parameters beyond 9: "$8 $9 ${10} ${11}"
Doing this everywhere, instead of just in potentially ambiguous cases, can be considered good programming practice. This is both for consistency and to avoid surprises like $foo_$bar.jpg, where it's not visually ...
How do I generate a constructor from class fields using Visual Studio (and/or ReSharper)?
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How to Create Grid/Tile View?
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edited Feb 17 '16 at 20:13
altocumulus
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