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Is it possible to assign numeric value to an enum in Java?
...the constructor of an enum cannot be public: stackoverflow.com/questions/3664077/…
– Ciro Santilli 郝海东冠状病六四事件法轮功
Apr 2 '15 at 12:06
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Optimal number of threads per core
...ds. So if you have 8 cores each of which support 8 threads, you could have 64 processes running in parallel without context switching.
"No context switching" is obviously not true if you run with a standard operating system which will do context switching for all sorts of other things out of your c...
printf format specifiers for uint32_t and size_t
...nds like you're expecting size_t to be the same as unsigned long (possibly 64 bits) when it's actually an unsigned int (32 bits). Try using %zu in both cases.
I'm not entirely certain though.
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Converting PKCS#12 certificate into PEM using OpenSSL
I have OpenSSL x64 on Windows 7 which I downloaded from openssl-for-windows on Google Code . I'm attempting to run:
5 Answ...
Set time part of DateTime in ruby
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Daniel Rikowski
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answered Jun 13 '11 at 6:55
Jesse Aldri...
Get current batchfile directory
...es (i.e. "%batdir%ExtraDir"). You can always use PUSHD %~dp0. [https: // ss64.com/ nt/ syntax-args .html] has more on (%~) parameters.
Note that using (::) at beginning of a line makes it a comment line. More importantly, using :: allows you to include redirectors, pipes, special chars (i.e. < &...
How are people managing authentication in Go? [closed]
...od depends on user credentials sets in Authorization header encoded in base64 and defined inrfc7617, basically when the app receives the user requests its decodes the authorization and re-hash the password to compare it within DB hash if it's matched the user authenticated otherwise return 401 statu...
How can I debug git/git-shell related problems?
...8b1d694d1173a4ddf32b48e371ce HEAD\0multi_ack thin-pack side-band side-band-64k ofs-delta shallow no-progress include-tag multi_ack_detailed symref=HEAD:refs/heads/master agent=git/2:2.6.5~update-ref-initial-update-1494-g76b680d
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How do I check if a list is empty?
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It's worth noting that this isn't a flaw in Python, but rather an intentional break of contract by numpy - numpy is a library with a very s...
Random string generation with upper case letters and digits
...phically more secure version; see https://stackoverflow.com/a/23728630/2213647:
''.join(random.SystemRandom().choice(string.ascii_uppercase + string.digits) for _ in range(N))
In details, with a clean function for further reuse:
>>> import string
>>> import random
>>> ...