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How can I multiply and divide using only bit shifting and adding?
... want to decompose one of the numbers by powers of two, like so:
21 * 5 = 10101_2 * 101_2 (Initial step)
= 10101_2 * (1 * 2^2 + 0 * 2^1 + 1 * 2^0)
= 10101_2 * 2^2 + 10101_2 * 2^0
= 10101_2 << 2 + 10101_2 << 0 (Decomposed)
= 10101_2 * 4 + 1010...
What's the need of array with zero elements?
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ShahbazShahbaz
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How can I maintain fragment state when added to the back stack?
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Tried to logged its behavior. The onCreateView() is always called when the fragment is being displayed.
– princepiero...
Structure padding and packing
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edited Nov 29 '10 at 18:14
answered Nov 29 '10 at 17:24
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Python ElementTree module: How to ignore the namespace of XML files to locate matching element when
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What is the syntax rule for having trailing commas in tuple definitions?
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How to read a file into a variable in shell?
...t out.
– ericksonla
Feb 6 '17 at 18:10
9
For new bashers like me: Note that value=$(<config.tx...
How to display gpg key details without importing it?
... rsa4096/0xFF37A70EDCBB4926 2016-02-24 [A] [expires: 2020-02-23]
pub rsa1024/0x7F60B22EA4FF2279 2014-06-16 [SCEA] [revoked: 2016-08-16]
Providing -v or -vv will even add some more information. I prefer printing the package details in this case, though (see below).
Machine-Readable Output
GnuP...
multiprocessing.Pool: When to use apply, apply_async or map?
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def apply_async_with_callback():
pool = mp.Pool()
for i in range(10):
pool.apply_async(foo_pool, args = (i, ), callback = log_result)
pool.close()
pool.join()
print(result_list)
if __name__ == '__main__':
apply_async_with_callback()
may yield a result such as
[1...
Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health
...sequence of events that WCF is trying to prevent is this:
client streams 100MB file to server anonymously in a single POST
server says sorry, 401, I need authentication
client again streams 100MB file to server with an authentication header
server accepts.
Notice that you just sent 200MB to the ...