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Go > operators
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From the spec at http://golang.org/doc/go_spec.html, it seems that at least with integers, it's a binary shift. for example, binary 0b00001000 >> 1 would be 0b00000100, and 0b00001000 << 1 would be 0b00010000.
Go apparently doesn't accept the 0b notation for binary integers. I wa...
Return a `struct` from a function in C
...ny compilers will actually emit a literal call to memcpy in this case - at least, if the structure is reasonably large.
– Carl Norum
Mar 11 '12 at 7:14
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Firebase Storage How to store and Retrieve images [closed]
...ve me - would be welcome. AWS S3 error debugging is super frustrating - at least so far. stackoverflow.com/questions/31998827/…
– jamie
Aug 13 '15 at 21:38
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Why is @font-face throwing a 404 error on woff files?
... and Grsmto the actual MIME type is application/x-font-woff (for Chrome at least). x-woff will fix Chrome 404s, x-font-woff will fix Chrome warnings.
As of 2017: Woff fonts have now been standardised as part of the RFC8081 specification to the mime type font/woff and font/woff2.
Thanks to Seb Du...
Find UNC path of a network drive?
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BTW, "Copy as path" comes built-in with Windows (at least 7 & 10) when you use Shift-Right Mouse Click to bring up the extended context menu. Alas, on a mapped drive this also does NOT include the UNC path, either. Only when you're looking at an UNC path in Explorer, it wi...
Do threads have a distinct heap?
...ult C, and C++, don't have multiple threads. The 2003 c++ specification at least makes no allowances for threads in its virtual machine design, so threads, in c++, are implementation defined.
– Chris Becke
Nov 3 '09 at 9:32
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How does JavaScript handle AJAX responses in the background?
...'ll see some simultaneous requests).
in conclusion, I would say that - at least - most of your I/O operations can be made simultaneously/async (and you can take advantage of this using an await for example). but all interaction with those operations (the issuing, the js callback execution) are all ...
Use 'class' or 'typename' for template parameters? [duplicate]
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At least for now, this is very important and makes this answer better than the accepted and 2nd highest ones.
– underscore_d
Jan 14 '16 at 13:46
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C++ display stack trace on exception
...'s answer does not help getting a stack trace of the throwing function, at least not with GCC, because a throw statement does not save the current stack trace on its own, and the catch handler won't have access to the stack trace at that point any more.
The only way - using GCC - to solve this is t...
Check if a given key already exists in a dictionary
... Addis, from experience working with around half a million keys you get at least 10x performance boost when writing "key in dict" instead of "key in dict.keys()". PEP and Zen also states that you should ignore them in case they are bad for your project.
– ivan_bilan
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