大约有 38,308 项符合查询结果（耗时：0.0473秒） [XML]
How to require a controller in an angularjs directive
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187
I got lucky and answered this in a comment to the question, but I'm posting a full answer for t...
How to index into a dictionary?
...ct. Or use a list of pairs
l = [("blue", "5"), ("red", "6"), ("yellow", "8")]
if you don't need access by key. (Why are your numbers strings by the way?)
In Python 3.7, normal dictionaries are ordered, so you don't need to use OrderedDict anymore (but you still can – it's basically the same ...
A Better Django Admin ManyToMany Field Widget
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answered Mar 22 '11 at 4:38
BlairBlair
12.8k77 gold badges4242 silver badges5454 bronze badges
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Bare asterisk in function arguments?
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answered Jan 13 '13 at 8:50
KimvaisKimvais
32.4k1414 gold badges9797 silver badges132132 bronze badges
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How are “mvn clean package” and “mvn clean install” different?
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387
Well, both will clean. That means they'll remove the target folder. The real question is wha...
Set database timeout in Entity Framework
... {
((IObjectContextAdapter)this).ObjectContext.CommandTimeout = 180; // seconds
}
}
If you want to define the timeout in the connection string, use the Connection Timeout parameter like in the following connection string:
<connectionStrings>
<add name="AdventureWorksEntitie...
Large Numbers in Java
...ava.math package.
Example:
BigInteger reallyBig = new BigInteger("1234567890123456890");
BigInteger notSoBig = new BigInteger("2743561234");
reallyBig = reallyBig.add(notSoBig);
share
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improve t...
JQuery to load Javascript file dynamically
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edited Oct 8 '12 at 14:49
Dreen
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Using a bitmask in C#
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– Matthew Flaschen
Jul 16 '10 at 2:28
1
@Matthew: Oh yeah, good point. I guess I just get in the ...
Is null reference possible?
...
References are not pointers.
8.3.2/1:
A reference shall be initialized to
refer to a valid object or function.
[Note: in particular, a null reference
cannot exist in a well-defined
program, because the only way to
create such a reference wo...