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How do I get an ISO 8601 date on iOS?
It's easy enough to get the ISO 8601 date string (for example, 2004-02-12T15:19:21+00:00 ) in PHP via date('c') , but how does one get it in Objective-C (iPhone)? Is there a similarly short way to do it?
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When to use reinterpret_cast?
...ng (7.0.0) and gcc (8.2.0). Unfortunately I did not find the limitation in formal language. All I could find was social.msdn.microsoft.com/Forums/vstudio/en-US/…
– Michael Veksler
Mar 2 '19 at 16:03
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Is there a goto statement in Java?
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The Java keyword list specifies the goto keyword, but it is marked as "not used".
It was in th...
Call a function with argument list in python
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If the latter is what you want, use the *args form when wrapper calls func2, but not in 'def wrapper'.
– Alex Martelli
May 3 '09 at 19:21
add a co...
Postgres and Indexes on Foreign Keys and Primary Keys
...ed. Each index you add slows DML operations down slightly, so you pay a performance cost on every INSERT, UPDATE or DELETE. If the index is rarely used it may not be worth having.
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Is there something like Annotation Inheritance in java?
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How to compute the similarity between two text documents?
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The common way of doing this is to transform the documents into TF-IDF vectors and then compute the cosine similarity between them. Any textbook on information retrieval (IR) covers this. See esp. Introduction to Information Retrieval, which is free and available o...
How to see which flags -march=native will activate?
...his is suboptimal. The output of --help=target doesn't display CPU cache information, of which the methods both elias and 42n4 below have listed. Specifically, on gcc 4.9.2 on a Phenom, the output includes these: --param l1-cache-size=64 --param l1-cache-line-size=64 --param l2-cache-size=512
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How do you properly determine the current script directory in Python?
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answered Sep 15 '10 at 15:01
bobincebobince
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Freeze screen in chrome debugger / DevTools panel for popover inspection?
...ramAbram
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