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PostgreSQL: How to make “case-insensitive” query
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answered Aug 10 '11 at 2:47
ChanduChandu
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Bash script - variable content as a command to run
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217
You just need to do:
#!/bin/bash
count=$(cat last_queries.txt | wc -l)
$(perl test.pl test2 $...
Setting an int to Infinity in C++
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132
Integers are inherently finite. The closest you can get is by setting a to int's maximum value:
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Reference one string from another string in strings.xml?
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263
+50
A nice ...
Node.JS constant for platform-specific new line?
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2 Answers
2
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_csv.Error: field larger than field limit (131072)
...port csv
csv.field_size_limit(sys.maxsize)
sys.maxsize works for Python 2.x and 3.x. sys.maxint would only work with Python 2.x (SO: what-is-sys-maxint-in-python-3)
Update
As Geoff pointed out, the code above might result in the following error: OverflowError: Python int too large to convert to...
How to close current tab in a browser window?
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520
You will need Javascript to do this. Use window.close():
close();
Note: the current tab is i...
awk without printing newline
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222
awk '{sum+=$3}; END {printf "%f",sum/NR}' ${file}_${f}_v1.xls >> to-plot-p.xls
print w...
How to find out what type of a Mat object is with Mat::type() in OpenCV
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201
Here is a handy function you can use to help with identifying your opencv matrices at runtime....