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How to count certain elements in array?
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Very simple:
var count = 0;
for(var i = 0; i < array.length; ++i){
if(array[i] == 2)
count++;
}
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Script parameters in Bash
...n the variables $1 and $2 and $3 where the number refers to the argument. $0 is the command itself.
The arguments are seperated by spaces, so if you would provide the -from and -to in the command, they will end up in these variables too, so for this:
./ocrscript.sh -from /home/kristoffer/test.png ...
how to avoid a new line with p tag?
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answered Jan 16 '10 at 3:44
Doug NeinerDoug Neiner
60.9k1111 gold badges102102 silver badges117117 bronze badges
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What should main() return in C and C++?
...y? And how about the arguments?
If int main() then return 1 or return 0 ?
17 Answers
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nginx missing sites-available directory
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edited Jun 26 '18 at 21:00
user2066657
27822 silver badges1414 bronze badges
answered Jul 2 '13 at 0:2...
How to get HTTP Response Code using Selenium WebDriver
...with Selenium2/WebDriver and want to test if HTTP Request returns an HTTP 403 Forbidden.
9 Answers
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Swift - Cast Int into enum:Int
...tch a bug in this case.
– X.Y.
Dec 30 '18 at 22:48
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PostgreSQL wildcard LIKE for any of a list of words
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edited Feb 8 '11 at 0:42
mu is too short
385k6262 gold badges757757 silver badges727727 bronze badges
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How to override Backbone.sync?
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edited Oct 20 '15 at 22:29
Yura
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answered Feb 23 ...
Packing NuGet projects compiled in release mode?
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208
You can solve it like this: NuGet.exe pack Foo.csproj -Prop Configuration=Release(the reference...