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MS-DOS Batch file pause with enter key
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edited Apr 30 '13 at 14:42
answered Apr 30 '13 at 14:34
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RAW POST using cURL in PHP
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231
I just found the solution, kind of answering to my own question in case anyone else stumbles upo...
Concatenating string and integer in python
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178
Modern string formatting:
"{} and {}".format("string", 1)
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In PyCharm, how to go back to last location?
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11 Answers
11
Active
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Is there a benefit to defining a class inside another class in Python?
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126
You might want to do this when the "inner" class is a one-off, which will never be used outsid...
Broken references in Virtualenvs
...re is one example:
$ ls -la ~/.virtualenvs/my-virtual-env
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lrwxr-xr-x 1 ryan staff 78 Jun 25 13:21 .Python -> /usr/local/Cellar/python/2.7.7/Frameworks/Python.framework/Versions/2.7/Python
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When you upgrade Python using Homebrew and then run brew cleanup, the symlinks in the virtualen...
How to run a background task in a servlet based web application?
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218
Your problem is that you misunderstand the purpose of the servlet. It's intented to act on HTTP...
Postgresql GROUP_CONCAT equivalent?
...starting point (version 8.4+ only):
SELECT id_field, array_agg(value_field1), array_agg(value_field2)
FROM data_table
GROUP BY id_field
array_agg returns an array, but you can CAST that to text and edit as needed (see clarifications, below).
Prior to version 8.4, you have to define it yourself p...
How do I verify/check/test/validate my SSH passphrase?
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123
You can verify your SSH key passphrase by attempting to load it into your SSH agent. With Open...