大约有 30,000 项符合查询结果（耗时：0.0625秒） [XML]
git --git-dir not working as expected
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Thanks this worked! Agreed that this is confusing. Its called Keep It Simple Stupid. You can almost always allow flexibility while at the same time giving defaults that make the most sense VS having a command not work at all.
– Nay
Jan 18 '1...
Will the Garbage Collector call IDisposable.Dispose for me?
...alizer, and implement IDisposable, that your finalizer needs to explicitly call Dispose.
This is logical, and is what I've always done in the rare situations where a finalizer is warranted.
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Python `if x is not None` or `if not x is None`?
... of the if not x is None version to be more clear, but Google's style guide and PEP-8 both use if x is not None . Is there any minor performance difference (I'm assuming not), and is there any case where one really doesn't fit (making the other a clear winner for my convention)?*
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How do I view all commits for a specific day?
... %ci '%s'"`
printf "\nDate to search for commits: "
read DATE
done
I called the script commitsOnDates, and here it is in action. The first date I enter has no commits, so the response is just an empty line:
$ commitsOnDates
First commit: 375bcfb 375bcfbbf548134a4e34c36e3f28d87c53b2445f 2015-0...
How to call methods dynamically based on their name? [duplicate]
How can I call a method dynamically when its name is contained in a string variable? For example:
5 Answers
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PostgreSQL Connection URL
... postgresql://localhost/mydb?user=other&password=secret did the trick
– Karuhanga
Oct 29 '18 at 14:31
1
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How to get a complete list of object's methods and attributes?
... the second question, it does not really make sense. Actually, methods are callable attributes, nothing more. You could though filter callable attributes, and, using the inspect module determine the class methods, methods or functions.
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Can I find out the return value before returning while debugging in Intellij?
...letely test this as it takes too long to compute. Beware, this does dramatically decrease the performance of the debugger and it will take longer to debug.
Also you can do the following manually.
Setup the breakpoint on the return line.
When the return line is hit, click on the return line, spec...
Difference between Lookup() and Dictionary(Of list())
...rom msdn: "You can create an instance of a Lookup<TKey, TElement> by calling ToLookup on an object that implements IEnumerable<T>."
– Niall Connaughton
Aug 26 '15 at 6:06
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What does 'super' do in Python?
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What's the difference?
SomeBaseClass.__init__(self)
means to call SomeBaseClass's __init__. while
super(Child, self).__init__()
means to call a bound __init__ from the parent class that follows Child in the instance's Method Resolution Order (MRO).
If the instance is a subclass of...