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Booleans, conditional operators and autoboxing
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How to jQuery clone() and change id?
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214
$('#cloneDiv').click(function(){
// get the last DIV which ID starts with ^= "klon"
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PHP cURL vs file_get_contents
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edited Sep 17 '14 at 14:47
MediaVince
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answered Jun 16 '1...
Piping both stdout and stderr in bash?
...en-stdout-and-stderr 2>&1 | grep -i SomeError
or, using >=bash-4:
cmd-doesnt-respect-difference-between-stdout-and-stderr |& grep -i SomeError
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Map function in MATLAB?
...for numeric arrays:
>> y = arrayfun(@(x) x^2, 1:10)
y =
1 4 9 16 25 36 49 64 81 100
There are two other built-in functions that behave similarly: cellfun (which operates on elements of cell arrays) and structfun (which operates on each field of a structure)...
How to PUT a json object with an array using curl
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jscs
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answered Mar 15 '13 at 14:02
Daniel StenbergDaniel Stenberg
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How do I retrieve the number of columns in a Pandas data frame?
...so:
import pandas as pd
df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [3,4,5]})
len(df.columns)
3
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Why does the C# compiler go mad on this nested LINQ query?
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40
I believe that it's related to type inference and/or lambda generation (when type inference has...
How do I add 24 hours to a unix timestamp in php?
I would like to add 24 hours to the timestamp for now. How do I find the unix timestamp number for 24 hours so I can add it to the timestamp for right now?
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How do I draw a grid onto a plot in Python?
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edited Mar 20 '17 at 17:42
Peter Mortensen
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