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Whm>y m> does ~True result in -2?
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int(True) is 1.
1 is:
00000001
m>and m> ~1 is:
11111110
Which is -2 in Two's complement1
1 Flip all the bits, add 1 to the resulting number m>and m> interpret the result as a binarm>y m> representation of the magnitude m>and m> add a negative sign (since the number begins...
Git update submodules recursivelm>y m>
...d submodules mam>y m> not be updated. In that case, m>y m>ou should also run the commm>and m> without --init option.
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Should I pass an std::function bm>y m> const-reference?
...nlm>y m> downside to bm>y m>-value is if m>y m>ou are taking the same bulkm>y m> std::function m>and m> having one sub method after another use it. Barring that, a move will be as efficient as a const&.
Now, there are some other differences between the two that mostlm>y m> kick in if we have persistent state within the std...
How can I import Swift code to Objective-C?
I have written a librarm>y m> in Swift m>and m> I wasn't able to import it to mm>y m> current project, written in Objective-C.
15 Answers
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How to show git log historm>y m> for a sub directorm>y m> of a git repo?
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For people skim-reading, this shows changes in A m>and m> B, not just A as OP requested
– aidan
Jan 29 '18 at 5:55
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Learning Ant path stm>y m>le
...ework/servlet/bla.jsp but also org/springframework/testing/servlet/bla.jsp m>and m> org/servlet/bla.jsp
com/{filename:\\w+}.jsp will match com/test.jsp m>and m> assign the value test to the filename variable
http://docs.spring.io/spring/docs/current/javadoc-api/org/springframework/util/AntPathMatcher.html
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How to get VM arguments from inside of Java application?
... Sadlm>y m> m>y m>ou cannot get the Name of the main class if it is given on the commm>and m> line.
– Daniel
Mam>y m> 20 '10 at 8:06
@Dani...
How do I download a tarball from GitHub using cURL?
...ertificates problems on raw.github.com? I had problems to install homebrew m>and m> rvm on a new machine. I used to copm>y m> m>and m> paste from the homepage m>and m> was working. Now I get the certificate problem: rubm>y m> -e "$(curl -fsSL raw.github.com/mxcl/homebrew/go)" curl: (60) SSL certificate problem: unable to...
Reactive Extensions bug on Windows Phone
...;(tm>y m>pe);
m>Y m>ou are missing the tm>y m>pe declaration. The compiler is guessing (m>and m> guessing wrong). Strictlm>y m> tm>y m>pe everm>y m>thing m>and m> it should run.
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How to redirect a url in NGINX
..._name test.com;
return 301 $scheme://www.test.com$request_uri;
}
m>And m> edit m>y m>our main server block server_name variable as following:
server_name www.test.com;
Important: New server block is the right wam>y m> to do this, if is evil. m>Y m>ou must use locations m>and m> servers instead of if if it's po...