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What is the difference between assert, expect and should in Chai?
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CALL command vs. START with /WAIT option
...only when they contain carets or percent signs.
call myProg param1 param^^2 "param^3" %%path%%
Will be expanded to (from within an batch file)
myProg param1 param2 param^^3 <content of path>
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How to get the PATH environment-variable separator in Python?
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220
os.pathsep
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Binding ConverterParameter
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edited Sep 23 '17 at 6:20
answered Mar 9 '13 at 10:48
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Use of 'use utf8;' gives me 'Wide character in print'
...n see from this:
$ perl -E 'say join ":", map { ord } split //, "鸡\n";'
233:184:161:10
The first three bytes make up your character, the last one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your cons...
call a static method inside a class?
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answered Feb 4 '10 at 23:33
jeroenjeroen
87.4k2020 gold badges106106 silver badges128128 bronze badges
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Pairwise crossproduct in Python [duplicate]
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You're looking for itertools.product if you're on (at least) Python 2.6.
>>> import itertools
>>> a=[1,2,3]
>>> b=[4,5,6]
>>> itertools.product(a,b)
<itertools.product object at 0x10049b870>
>>> list(itertools.product(a,b))
[(1, 4), (1, 5), ...
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How to write Unicode characters to the console?
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203
It's likely that your output encoding is set to ASCII. Try using this before sending output:
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@UniqueConstraint and @Column(unique = true) in hibernate annotation
...1, and if you try to insert another record with mask.id = 1 and group.id = 2, it'll be inserted successfully, whereas in the first case it wouldn't.
If you'd like to have both mask and group to be unique separately and to that at class level, you'd have to write the code as following:
@Table(
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