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How do you check that a nu<em>mem>ber is NaN in JavaScript?
...ng it in Firefox’s JavaScript console, but neither of the following state<em>mem>ents return true:
30 Answers
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What is the difference between `sorted(list)` vs `list.sort()`?
...leaving the original list unaffected. list.sort() sorts the list in-place, <em>mem>utating the list indices, and returns None (like all in-place operations).
sorted() works on any iterable, not just lists. Strings, tuples, dictionaries (you'll get the keys), generators, etc., returning a list containing a...
Windows recursive grep co<em>mem><em>mem>and-line
I need to do a recursive grep in Windows, so<em>mem>ething like this in Unix/Linux:
8 Answers
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Batch file to delete files older than N days
I a<em>mem> looking for a way to delete all files older than 7 days in a batch file. I've searched around the web, and found so<em>mem>e exa<em>mem>ples with hundreds of lines of code, and others that required installing extra co<em>mem><em>mem>and line utilities to acco<em>mem>plish the task.
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How do I find the stack trace in Visual Studio?
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edited Dec 17 '15 at 22:40
Ji<em>mem> Aho
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iOS: How to store userna<em>mem>e/password within an app?
I have a login-screen in <em>mem>y iOS app.
The userna<em>mem>e and password will be saved in the NSUserDefaults and be loaded into the login-screen again when you enter the app again (of course, NSUserDefaults are per<em>mem>anent).
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How do I print bold text in Python?
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class color:
PURPLE = '\033[95<em>mem>'
CYAN = '\033[96<em>mem>'
DARKCYAN = '\033[36<em>mem>'
BLUE = '\033[94<em>mem>'
GREEN = '\033[92<em>mem>'
YELLOW = '\033[93<em>mem>'
RED = '\033[91<em>mem>'
BOLD = '\033[1<em>mem>'
UNDERLINE = '\033[4<em>mem>'
END = '\033[0<em>mem>'
print(color.BOLD + 'Hello...
Using nu<em>mem>py to build an array of all co<em>mem>binations of two arrays
I'<em>mem> trying to run over the para<em>mem>eters space of a 6 para<em>mem>eter function to study it's nu<em>mem>erical behavior before trying to do anything co<em>mem>plex with it so I'<em>mem> searching for a efficient way to do this.
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Throttling <em>mem>ethod calls to <em>Mem> requests in N seconds
I need a co<em>mem>ponent/class that throttles execution of so<em>mem>e <em>mem>ethod to <em>mem>axi<em>mem>u<em>mem> <em>Mem> calls in N seconds (or <em>mem>s or nanos, does not <em>mem>atter).
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Hash<em>Mem>ap get/put co<em>mem>plexity
We are used to saying that Hash<em>Mem>ap get/put operations are O(1). However it depends on the hash i<em>mem>ple<em>mem>entation. The default object hash is actually the internal address in the JV<em>Mem> heap. Are we sure it is good enough to clai<em>mem> that the get/put are O(1) ?
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