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How can I escape square brackets in a LIKE clause?
...acter in a range or set. For example, using LIKE '[fz]oo' will match both 'foo' and 'zoo'.
– Holistic Developer
Feb 1 '17 at 17:18
4
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How to implement static class member functions in *.cpp file?
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If you define it in the class body, it will automatically be default. If it's in the header outside the class body, it had better be marked either inline or template or you'll get multiple definition errors from the linker.
– Ben Voigt
Ma...
How to get method parameter names?
... and **kwargs variables, and the defaults provided. ie.
>>> def foo(a, b, c=4, *arglist, **keywords): pass
>>> inspect.getfullargspec(foo)
(['a', 'b', 'c'], 'arglist', 'keywords', (4,))
Note that some callables may not be introspectable in certain implementations of Python. For...
Why doesn't os.path.join() work in this case?
... the Python docs for os.path.join:
If a component is an absolute path, all previous components are thrown away and joining continues from the absolute path component.
Note on Windows, the behaviour in relation to drive letters, which seems to have changed compared to earlier Python versions:
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Get the full URL in PHP
...this is the proper method for the question asked.
– Mfoo
Apr 27 '13 at 12:45
186
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How to compare only date components from DateTime in EF?
...soft.com/Forums/en-US/csharpgeneral/thread/84d4e18b-7545-419b-9826-53ff1a0e2a62/
UPDATE
As of EF 6.0 and later EntityFunctions is replaced by DbFunctions.
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Why is “if not someobj:” better than “if someobj == None:” in Python?
...a __nonzero__ special method (as do numeric built-ins, int and float), it calls this method. It must either return a bool value which is then directly used, or an int value that is considered False if equal to zero.
Otherwise, if the object has a __len__ special method (as do container built-ins, li...
What are type lambdas in Scala and what are their benefits?
...ist at value level.
The following example might help:
// VALUE LEVEL
// foo has signature: (String, String) => String
scala> def foo(x: String, y: String): String = x + " " + y
foo: (x: String, y: String)String
// world wants a parameter of type String => String
scala> def world(...
Is there a way to make mv create the directory to be moved to if it doesn't exist?
...ectories don't exist, is there some way to have those directories automatically created, so that you would only have to type
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How to make a valid Windows filename from an arbitrary string?
...: Bar" that I want to use as a filename, but on Windows the ":" char isn't allowed in a filename.
14 Answers
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