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Recursive search and replace in text files on Mac and Linux
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Denis Murphy
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answered Mar 14 '12 at 19:57
TaylanUBTaylanUB
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Performance of Arrays vs. Lists
...ases.
– David Schmitt
Jan 18 '09 at 11:06
2
Yes, there is JIT optimisation for array/for. Actuall...
What's the main difference between Java SE and Java EE? [duplicate]
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How to disable XDebug
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rjb
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answered Jan 6 '12 at 7:57
Uday SawantUday Sawant
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Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...sult. rsqrtss gives an approximation to the reciprocal, accurate to about 11 bits.
sqrtss is generating a far more accurate result, for when accuracy is required. rsqrtss exists for the cases when an approximation suffices, but speed is required. If you read Intel's documentation, you will also ...
curl : (1) Protocol https not supported or disabled in libcurl
I'm trying to install the Rails environments on Ubuntu 11.04. When I launch the command rvm install 1.9.2 --with-openssl-dir=/usr/local the following error is received:
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What is The Rule of Three?
... you can inherit from boost::noncopyable or declare them as deleted (in C++11 and above):
person(const person& that) = delete;
person& operator=(const person& that) = delete;
The rule of three
Sometimes you need to implement a class that manages a resource.
(Never manage multiple resour...
How to get line count of a large file cheaply in Python?
...t wc doesn't have.
– bobpoekert
Jan 11 '13 at 22:53
4
You can approximate a line count by samplin...
Disable assertions in Python
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FogleBirdFogleBird
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How can I convert a Unix timestamp to DateTime and vice versa?
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edited Jul 25 '17 at 11:12
user6269864
answered Oct 30 '08 at 14:42
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