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Convert to binary and keep leading zeros in Python
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Use the format() function:
>>> format(14, '#010b')
'0b00001110'
The format() function simply formats the input following the Format Specification mini language. The # makes the format include the 0b prefix, and the 010 size formats the output to fit in 10 characters width, with 0 ...
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...
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 ...
Disable assertions in Python
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FogleBirdFogleBird
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Error: The processing instruction target matching “[xX][mM][lL]” is not allowed
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answered Nov 11 '13 at 4:40
kjhugheskjhughes
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CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to
... border style?
– Ramon Tayag
Mar 8 '11 at 3:43
3
I was having an issue setting the background col...
How to swap the buffers in 2 windows emacs
...ne, thanks!
– dolzenko
Apr 2 '12 at 11:20
1
Inside that buffer-move source you'll see a comment a...
Look up all descendants of a class in Ruby
...nning server).
– stephen.hanson
Oct 11 '18 at 13:21
1
@stephen.hanson what's the safest way of gu...
Is there a `pointer-events:hoverOnly` or similar in CSS?
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answered Mar 4 '14 at 11:05
XancoXanco
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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...