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Ruby regular expression using variable nam>me m>
...ular expression pattern in ruby that is based on the value of a variable nam>me m>?
5 Answers
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How to import module when module nam>me m> has a '-' dash or hyphen in it?
I want to import foo-bar.py. This works:
5 Answers
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Why is a “GRANT USAGE” created the first tim>me m> I grant a user privileges?
I'm new to the admin side of DBMS and was setting up a new database tonight (using MySQL) when I noticed this. After granting a user a privilege for the first tim>me m>, another grant is created that looks like
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R - Concatenate two datafram>me m>s?
Given two datafram>me m>s a and b :
5 Answers
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How to convert list of tuples to multiple lists?
Suppose I have a list of tuples and I want to convert to multiple lists.
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What are the “loose objects” that the Git GUI refers to?
When I open the Git GUI , I get a popup m>me m>ssage that refers to loose objects . I did git gc and that removed the m>me m>ssage.
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In Python script, how do I set PYTHONPATH?
I know how to set it in my /etc/profile and in my environm>me m>nt variables.
6 Answers
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How safe is it to store sessions with Redis?
I'm currently using MySql to store my sessions. It works great, but it is a bit slow.
3 Answers
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How to change value of process.env.PORT in node.js?
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For just one run (from the unix shell prompt):
$ PORT=1234 node app.js
More permanently:
$ export PORT=1234
$ node app.js
In Windows:
set PORT=1234
In Windows PowerShell:
$env:PORT = 1234
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onCreateOptionsm>Me m>nu inside Fragm>me m>nts
I have placed setHasOptionsm>Me m>nu(true) inside onCreateView , but I still can't call onCreateOptionsm>Me m>nu inside fragm>me m>nts.
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