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What do 'real', 'user' and 'sys' mean in the output of time(1)?
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Real, User and Sys process time statistics
One of these things is not like the other. Real ...
JavaScript ternary operator example with functions
...nary syntax in your question; I like the last one the best...
x = (1 < 2) ? true : false;
The use of ternary here is totally uncessesary - you could simply write
x = (1 < 2);
Likewise, the condition element of a ternary statement is always evaluated as a Boolean value, therefore you can ...
How can I get query string values in JavaScript?
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Why aren't python nested functions called closures?
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edited Oct 26 '10 at 3:55
answered Oct 26 '10 at 3:20
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Footnotes for tables in LaTeX
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This is a classic difficulty in LaTeX.
The problem is how to do layout with floats (figures and...
Immutable class?
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edited Jul 2 '10 at 1:21
answered Jul 2 '10 at 1:10
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Why does substring slicing with index out of range work?
...k what happens when you do the same thing to a list:
>>> [0, 1, 2, 3, 4, 5][3]
3
>>> [0, 1, 2, 3, 4, 5][3:4]
[3]
Here the difference is obvious. In the case of strings, the results appear to be identical because in Python, there's no such thing as an individual character outsid...
Send string to stdin
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270
You can use one-line heredoc
cat <<< "This is coming from the stdin"
the above is ...
Django “xxxxxx Object” display customization in admin action sidebar
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answered Feb 17 '12 at 22:54
dan-klassondan-klasson
11.7k99 gold badges4545 silver badges8181 bronze badges
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Getting list of lists into pandas DataFrame
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271
Call the pd.DataFrame constructor directly:
df = pd.DataFrame(table, columns=headers)
df
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