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Passport.js - Error: failed to serialize user into session

I got a problem with the Passport.js module and Express.js. 6 Answers 6 ...
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Pandas get topmost n records within each group

Suppose I have pandas DataFrame like this: 3 Answers 3 ...
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Is there a Python equivalent to Ruby's string interpolation?

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Ruby: Merging variables in to a string

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How does a Linux/Unix Bash script know its own PID?

I have a script in Bash called Script.sh , and it needs to know its own PID (i.e. I need to get PID inside the Script.sh ) ...
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How can I manipulate the strip text of facet_grid plots?

I'm wondering how I can manipulate the size of strip text in facetted plots. My question is similar to a question on plot titles , but I'm specifically concerned with manipulating not the plot title but the text that appears in facet titles (strip_h). ...
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How do I simply create a patch from my latest git commit?

I'm looking for the magic command of creating a patch from the last commit made. 5 Answers ...
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Calculating width from percent to pixel then minus by pixel in LESS CSS

I will calculate width in some element from percent to pixel so I will minus -10px via using LESS and calc() . It´s possible? ...
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How to convert 1 to true or 0 to false upon model fetch

I have a model that is set with a JSON response from a mysql database. The model data is set with true or false into a boolean/tinyint field in the database, which uses 1 or 0 . ...
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How can I set Image source with base64

I want to set the Image source to a base64 source but it does not work: 4 Answers 4 ...