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FFmpeg: How to split video efficiently?
...real 0m43.621s
user 0m4.943s
sys 0m2.908s
One command
real 0m59.410s
user 0m5.577s
sys 0m3.939s
I tested a SD & HD file, after a few runs & a little maths.
Two commands SD 0m53.94 #2 wins
One command SD 0m49.63
Two commands SD 0m55.00
One command SD 0m52.26 #1 wins
T...
structure vs class in swift language
...r width = 2
var height = 3
}
let hd = Resolution(width: 1920, height: 1080)
var cinema = hd //assigning struct instance to variable
println("Width of cinema instance is \(cinema.width)")//result is 1920
println("Width of hd instance is \(hd.width)")//result is 1920
cinema.width = 2048
printl...
What is the size limit of a post request?
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answered Mar 2 '10 at 16:41
brettkellybrettkelly
24.5k88 gold badges4949 silver badges6767 bronze badges
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What is 'Pattern Matching' in functional languages?
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered Mar 23 '10 at 18:58
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clang: how to list supported target architectures?
...arm946e-s", "arm966e-s", "arm968e-s", "arm926ej-s","armv5")
.Cases("arm10e", "arm10tdmi", "armv5")
.Cases("arm1020t", "arm1020e", "arm1022e", "arm1026ej-s", "armv5")
.Case("xscale", "xscale")
.Cases("arm1136j-s", "arm1136jf-s", "arm1176jz-s", "arm1176jzf-s", "armv6")
.Case("corte...
Asserting successive calls to a mock method
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edited Mar 15 at 10:47
Rohitashwa Nigam
31322 silver badges1414 bronze badges
answered Jun 5 '1...
Simplest way to detect a mobile device in PHP
...afone|wap|windows (ce|phone)|xda|xiino/i',$useragent)||preg_match('/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccw...
Is it acceptable and safe to run pip install under sudo?
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105
Use a virtual environment:
$ virtualenv myenv
.. some output ..
$ source myenv/bin/activate
(...
Best way to create enum of strings?
...6:52
Zon
10.3k44 gold badges6060 silver badges7272 bronze badges
answered Oct 20 '10 at 14:03
Buhake SindiBuha...
How can you do anything useful without mutable state?
...de world' which has state to communicate with. In this case, you cannot go 100% functional. It is important to keep this 'unfunctional' code isolated and abstracted away so there is only one entry and one exit to the outside world. This way you can keep the rest of your code functional.
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