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How do I get the opposite (negation) of a Boolean in Python?
...e could also be achieved with an equivalent lambda function:
>>> my_not_function = lambda item: not item
>>> list(map(my_not_function, lst))
[False, True, False, True]
Do not use the bitwise invert operator ~ on booleans
One might be tempted to use the bitwise invert operator ...
What's the best way to iterate over two or more containers simultaneously
...ly write it as a wrapper around Boost.Range. That said, the performance of my library is already optimal. What I mean by this is that using my indices implementation yields compiler output which is identical to using manual for loops. There is no overhead whatsoever.
– Konrad R...
Force re-download of release dependency using Maven
...
I just deleted my ~/.m2/repository and that forced a re-download ;)
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Linq to EntityFramework DateTime
In my application I am using Entity Framework.
4 Answers
4
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How do I design a class in Python?
I've had some really awesome help on my previous questions for detecting paws and toes within a paw , but all these solutions only work for one measurement at a time.
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Rails: Why does find(id) raise an exception in rails? [duplicate]
...==2, then you get a 404, which IMO makes sense.
– Sammy Larbi
May 1 '12 at 19:07
6
@Nick find_by_...
Static extension methods [duplicate]
...ringExtension(this string s)
{
//whatever..
}
When you then call it:
myString.SomeStringExtension();
The compiler just turns it into:
ExtensionClass.SomeStringExtension(myString);
So as you can see, there's no way to do that for static methods.
And another thing just dawned on me: what w...
IDENTITY_INSERT is set to OFF - How to turn it ON?
...tity_insert off the entire table, as the increment by one works great. In my insert to TBL_Content store procedure I have something like this
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How to remove remote origin from Git repo
I just did git init to initialize my folder as git repo and then added a remote repository using git remote add origin url . Now I want to remove this git remote add origin and add a new repository git remote add origin new-url . How can I do it?
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Returning first x items from array
... @darkhorizon: "array_slice returns a slice of an array". But I will edit my answer to make it a little clearer.
– knittl
Jan 20 '15 at 6:19
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