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How can I reset a react component including all transitively reachable state?
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edited Apr 19 '18 at 6:54
ron4ex
74777 silver badges1616 bronze badges
answered Feb 13 '14 at 9:49
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Mean per group in a data.frame [duplicate]
... 12 23
Aira 2 18 73
Aira 3 19 45
Ben 1 53 19
Ben 2 22 87
Ben 3 19 45
Cat 1 22 87
Cat 2 67 43
Cat 3 45 32', header=TRUE)
aggregate(d[, 3:4], ...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
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44
So, basically, you want your code to run faster. JNI is the answer. I know you said it didn't w...
Relative URL to a different port number in a hyperlink?
... target.port = port[1];
}
}
}, false);
Tested in Firefox 4
Fiddle: http://jsfiddle.net/JtF39/79/
Update: Bug fixed for appending port to end of url and also added support for relative and absolute urls to be appended to the end:
<a href=":8080/test/blah">Test absolute<...
How can I create a self-signed cert for localhost?
...host' for the 'Common name'
openssl req -x509 -sha256 -nodes -newkey rsa:2048 -days 365 -keyout localhost.key -out localhost.crt
# Add the cert to your keychain
open localhost.crt
In Keychain Access, double-click on this new localhost cert. Expand the arrow next to "Trust" and choose to "Always t...
Swift native base class or NSObject
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edited Aug 29 '14 at 12:26
Jasper Blues
25.8k1818 gold badges9191 silver badges166166 bronze badges
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Static link of shared library function in gcc
...g/questions/linux-newbie-8/forcing-static-linking-of-shared-libraries-696714/
http://linux.derkeiler.com/Newsgroups/comp.os.linux.development.apps/2004-05/0436.html
You need the static version of the library to link it.
A shared library is actually an executable in a special format
with entry points...
Why does `a == b or c or d` always evaluate to True?
...e == "Kevin" or name == "Jon" or name == "Inbar"', setup="name='Inbar'")
0.4247764749999945
>>> timeit.timeit('name in {"Kevin", "Jon", "Inbar"}', setup="name='Inbar'")
0.18493307199999265
For those who may want proof that if a == b or c or d or e: ... is indeed parsed like this. The buil...
How can I pad an int with leading zeros when using cout
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AraKAraK
84.6k3232 gold badges170170 silver badges228228 bronze badges
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FFmpeg on Android
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yonilevyyonilevy
4,85622 gold badges2525 silver badges2525 bronze badges
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