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How to convert An NSInteger to an int?
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@chandhooguy why are you trying to avoid a new variable?
– Dan Rosenstark
May 7 '15 at 15:34
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How to specify a multi-line shell variable?
...t sure why you want or need the leading line break. For my application I did not so I just started with sql="SELECT c2, c2
– bhfailor
Jan 30 '18 at 1:31
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Function that creates a timestamp in c#
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@Konstantinos: you can't avoid duplicates if you use timestamps. Timestamps aren't used for unique keys, but for marking a time. You said you needed millisecond precision, and ticks has 100ns precision. The thing is that you will have duplicates. If you...
C++ STL Vectors: Get iterator from index?
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@VincentRobert: Other way around. Pointers are valid implementations of STL random iterators, the most powerful category. But other, less powerful categories such as forward iterators do not support the same arithmetic.
– MSalters
Jan 3...
Map and Reduce in .NET
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Default implementation for Object.GetHashCode()
...COOPERATIVE;
SO_TOLERANT;
}
CONTRACTL_END;
VALIDATEOBJECTREF(obj);
DWORD idx = 0;
if (obj == 0)
return 0;
OBJECTREF objRef(obj);
HELPER_METHOD_FRAME_BEGIN_RET_1(objRef); // Set up a frame
idx = GetHashCodeEx(OBJECTREFTo...
How to force HTTPS using a web.config file
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This works, but unfortunately also on localhost. To avoid this you can add this to <conditions>: <add input="{HTTP_HOST}" pattern="localhost" negate="true" />
– wezzix
Aug 17 '17 at 15:29
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How do I install a module globally using npm?
... of different projects. (More on
npm link in a future installment.)
I did not test one of those variations, but they seem to be pretty straightforward.
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Check if element is visible in DOM
...etParent property will return null whenever it, or any of its parents, is hidden via the display style property. Just make sure that the element isn't fixed. A script to check this, if you have no position: fixed; elements on your page, might look like:
// Where el is the DOM element you'd like t...
what is the right way to treat Python argparse.Namespace() as a dictionary?
... to have dict-like view of the attributes, you can use the standard Python idiom, vars():
>>> parser = argparse.ArgumentParser()
>>> parser.add_argument('--foo')
>>> args = parser.parse_args(['--foo', 'BAR'])
>>> vars(args)
{'foo': 'BAR'}
— The Python Standard ...