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When are C++ macros beneficial? [closed]
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– Michael Myers♦
Sep 18 '08 at 21:05
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I agree, in fact I would put it in a do {} while(false)...
What is a proper naming convention for MySQL FKs?
... them?
– TomSawyer
Jan 11 '17 at 11:05
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How to install a node.js module without using npm?
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edited Mar 19 '15 at 10:05
user372551
answered Aug 15 '12 at 15:41
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Import SQL file into mysql
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In windows, if the above suggestion gives you an error (file not found or unknown db) you may want to double the forward slashes:
In the mysql console:
mysql> use DATABASE_NAME;
mysql> source C://path//to//file.sql;
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MySQL > Table doesn't exist. But it does (or it should)
...se that uses InnoDB tables, you will get this crazy 'table does not exist' error mentioned above.
The issue is that you need the ib* files in the root of the MySQL datadir (e.g. ibdata1, ib_logfile0 and ib_logfile1).
When I copied those it worked for me.
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@UniqueConstraint annotation in Java
...nnotating multiple unique keys at the table level, which is why you get an error when applying it to a field.
References (JPA TopLink):
@UniqueConstraint
@Column
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curl: (60) SSL certificate problem: unable to get local issuer certificate
...ating to 'SSL certificate problem: unable to get local issuer certificate' error. It is important to note that this applies to the system sending the CURL request, and NOT the server receiving the request.
Download the latest cacert.pem from https://curl.haxx.se/ca/cacert.pem
Add the following lin...
What is the difference between __init__ and __call__?
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edited Apr 19 '15 at 10:05
Paolo Maresca
6,22033 gold badges3030 silver badges2828 bronze badges
answe...
How do you comment out code in PowerShell?
...ter on a new line, and commented out one of them ( -Bcc ) and it caused an error on the next line ( -Body : The term '-Body' is not recognized as the name of a cmdlet ...) So it seems commenting out a line in the middle of a call to a function is not supported. Maybe it's the line-continuation, may...
Is there any difference between “foo is None” and “foo == None”?
...03]: (38641984, 38641984, 48420880)
In [104]: x is y
Out[104]: True
In [105]: x == y
Out[105]: True
In [106]: x is z
Out[106]: False
In [107]: x == z
Out[107]: True
None is a singleton operator. So None is None is always true.
In [101]: None is None
Out[101]: True
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