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What is the entry point of swift code execution?
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94
The entry point in a plain Swift module is the file in the module called main.swift. main.swift ...
How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablename
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How do I create a pylintrc file
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answered Mar 17 '14 at 8:41
sthenaultsthenault
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check if variable is dataframe
... cs95
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answered Feb 11 '13 at 9:23
Jakub M.Jakub M.
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limiting java ssl debug logging
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answered May 7 '15 at 14:51
Alan MacKAlan MacK
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Combine --user with --prefix error with setup.py install
...tems from a system-level distutils configuration file (in my case /usr/lib64/python2.6/distutils/distutils.cfg) where there was this
[install]
prefix=/usr/local
Basically, this is equivalent to always running the install command as install --prefix=/usr/local. You have to override this specificat...
How is Generic Covariance & Contra-variance Implemented in C# 4.0?
I didn't attend PDC 2008, but I heard some news that C# 4.0 is announced to support Generic covariance and contra-variance. That is, List<string> can be assigned to List<object> . How could that be?
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Difference between make and build in Android Studio
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answered Dec 4 '13 at 13:01
Grzegorz ŻurGrzegorz Żur
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How to add a footer to a UITableView in Storyboard
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dbrajkovicdbrajkovic
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