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Remove characters after specific character in string, then remove substring?

..."); if (index > 0) input = input.Substring(0, index); // or index + 1 to keep slash Alternately, since you're working with a URL, you can do something with it like this code System.Uri uri = new Uri("http://www.somesite.com/what/test.aspx?hello=1"); string fixedUri = uri.AbsoluteUri.Repla...
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How can I round to whole numbers in JavaScript?

... 168 Use the Math.round() function to round the result to the nearest integer. ...
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How can I convert this foreach code to Parallel.ForEach?

... 128 string[] lines = File.ReadAllLines(txtProxyListPath.Text); List<string> list_lines = new...
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Declare slice or make slice?

... | edited May 23 '17 at 12:34 Community♦ 111 silver badge answered Aug 28 '14 at 8:21 ...
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How do I calculate the normal vector of a line segment?

Suppose I have a line segment going from (x1,y1) to (x2,y2). How do I calculate the normal vector perpendicular to the line? ...
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'str' object does not support item assignment in Python

... 105 In Python, strings are immutable, so you can't change their characters in-place. You can, how...
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How do I check for null values in JavaScript?

... 19 Answers 19 Active ...
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How can I convert the “arguments” object to an array in JavaScript?

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Anonymous recursive PHP functions

...rence $factorial = function( $n ) use ( &$factorial ) { if( $n == 1 ) return 1; return $factorial( $n - 1 ) * $n; }; print $factorial( 5 ); share | improve this answer | ...
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Python argparse: default value or specified value

...rgparse.ArgumentParser() parser.add_argument('--example', nargs='?', const=1, type=int) args = parser.parse_args() print(args) % test.py Namespace(example=None) % test.py --example Namespace(example=1) % test.py --example 2 Namespace(example=2) nargs='?' means 0-or-1 arguments const=1 sets...