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When is assembly faster than C?
...les that still need compiler-specific code, see
Getting the high part of 64 bit integer multiplication: A portable version using uint64_t for 32x32 => 64-bit multiplies fails to optimize on a 64-bit CPU, so you need intrinsics or __int128 for efficient code on 64-bit systems.
_umul128 on Windo...
What is the non-jQuery equivalent of '$(document).ready()'?
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Thank youThank you
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Get Specific Columns Using “With()” Function in Laravel Eloquent
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84
In your Post model
public function user()
{
return $this->belongsTo('User')->select(...
Assign pandas dataframe column dtypes
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1 b 2 2018-05-02
df.dtypes
x object
y int64
z datetime64[ns]
dtype: object
and confirm the dtype is updated.
OLD/DEPRECATED ANSWER for pandas 0.12 - 0.16: You can use convert_objects to infer better dtypes:
In [21]: df
Out[21]:
x y
0 a 1
1 b 2
In ...
Play a Sound with Python [duplicate]
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Bo Persson
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answered Sep 29 '11 at 5:42
ramkumarramku...
More elegant “ps aux | grep -v grep”
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DarkDustDarkDust
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How to set the Default Page in ASP.NET?
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Tip #84: Did you know… How to set a Start page for your Web Site in Visual Web Developer?
Simply right click on the page you want to be the start page and say "set as start page".
As noted in the comment below by Adam Tuliper ...
How to copy a selection to the OS X clipboard
...onrampion
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How to multiply duration by integer?
... leave implicit numeric conversion out. After looking back on this that int64(...) * Duration makes much more sense than casting to Duration, which is just a basic violation of how units should work. Sadly that doesn't work. You really have to do Duration * Duration which is horrible.
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Iterate through a C++ Vector using a 'for' loop
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Is there any reason I don't see this in C++? Is it bad practice?
No. It is not a bad pract...