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How to use mod operator in bash?
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dreftymac
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answered Apr 16 '11 at 18:24
Mark LongairMark...
Why does Date.parse give incorrect results?
Fri Jul 08 2005 00:00:00 GMT-0700 (PST)
11 Answers
11
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Sibling package imports
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32
You don't need and shouldn't hack sys.path unless it is necessary and in this case it is not. U...
Python argparse: How to insert newline in the help text?
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32
Another easy way to do it is to include textwrap.
For example,
import argparse, textwrap
pars...
Solving “Who owns the Zebra” programmatically?
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jfsjfs
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How can I send large messages with Kafka (over 15MB)?
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– Sascha Vetter
Mar 23 '17 at 18:32
2
Thank you for getting back to me with a link. This seems...
Python Linked List
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jfsjfs
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What does the construct x = x || y mean?
I am debugging some JavaScript, and can't explain what this || does?
12 Answers
12
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Get record counts for all tables in MySQL database
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SELECT SUM(TABLE_ROWS)
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = '{your_db}';
Note from the docs though: For InnoDB tables, the row count is only a rough estimate used in SQL optimization. You'll need to use COUNT(*) ...
Ruby function to remove all white spaces?
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ndnenkovndnenkov
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