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express 4.0 , express-session with odd warning message
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answered Jun 29 '14 at 14:36
mscdexmscdex
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std::function and std::bind: what are they, and when should they be used?
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203
std::bind is for partial function application.
That is, suppose you have a function object f ...
GitHub: searching through older versions of files
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Currently, I don't believe it's possible to search within the complete history of a repository'...
iTerm2: How to expand split pane temporarily?
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edited May 24 '16 at 10:29
thefourtheye
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Checking if output of a command contains a certain string in a shell script
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perrealperreal
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How to base64 encode image in linux bash / shell
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You need to use cat to get the contents of the file named 'DSC_0251.JPG', rather than the filename itself.
test="$(cat DSC_0251.JPG | base64)"
However, base64 can read from the file itself:
test=$( base64 DSC_0251.JPG )
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How are “mvn clean package” and “mvn clean install” different?
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OrangeDog
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answered May 17 '13 at 5:34
Daniel KaplanDa...
What is the proper way to check if a string is empty in Perl?
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answered Jan 11 '10 at 23:20
Greg HewgillGreg Hewgill
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Adding a y-axis label to secondary y-axis in matplotlib
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The best way is to interact with the axes object directly
import numpy as np
import matplotli...