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Select Row number in postgres
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answered Aug 14 '12 at 12:29
vyegorovvyegorov
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Reading a delimited string into an array in Bash
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edited Aug 17 '18 at 14:44
B--rian
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answered ...
Unpack a list in Python?
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edited Sep 10 '19 at 14:24
Flow
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How do I convert a string to a double in Python?
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>>> x = "2342.34"
>>> float(x)
2342.3400000000001
There you go. Use float (which behaves like and has the same precision as a C,C++, or Java double).
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Hide Console Window in C# Console Application
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answered Oct 4 '10 at 8:27
Dirk VollmarDirk Vollmar
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How to find elements with 'value=x'?
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answered Jul 18 '11 at 11:46
Gabriele PetrioliGabriele Petrioli
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How to set headers in http get request?
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242
The Header field of the Request is public. You may do this :
req.Header.Set("name", "value")
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Best way to check if a Data Table has a null value in it
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edited Apr 10 '14 at 15:05
answered Jan 5 '11 at 13:21
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How to make the tab character 4 spaces instead of 8 spaces in nano?
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Edit your ~/.nanorc file (or create it) and add:
set tabsize 4
set tabstospaces
If you already got a file with tabs and want to convert them to spaces i recommend the expandcommand (shell):
expand -4 input.py > output.py
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Responding with a JSON object in Node.js (converting object/array to JSON string)
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edited Dec 4 '17 at 6:25
answered Mar 21 '12 at 14:03
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