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How can I represent an infinite number in Python?
... infinity or "nan" ("not a number").
Additionally (Python 2.x ONLY), in a comparison to Ellipsis, float(inf) is lesser, e.g:
float('inf') < Ellipsis
would return true.
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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
I know nothing about Sed but need this command (which works fine on Ubuntu) to work on a Mac OSX:
4 Answers
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How to convert String object to Boolean Object?
How to convert String object to Boolean object?
14 Answers
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Convert an image to grayscale in HTML/CSS
...hover {
-webkit-filter: grayscale(0);
filter: none;
}
<img src="http://lorempixel.com/400/200/">
What about Internet Explorer 10?
You can use a polyfill like gray.
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Add a CSS border on hover without moving the element [duplicate]
... content goes here
</div>
</div>
See fiddle for output: http://jsfiddle.net/dLDNA/
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How can I delay a method call for 1 second?
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This is the correct answer. Please see developer.apple.com/DOCUMENTATION/Cocoa/Reference/Foundation/…:
– harms
May 28 '09 at 13:06
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How to remove all namespaces from XML with C#?
...ersion=""1.0"" encoding=""utf-16""?>
<ArrayOfInserts xmlns:xsi=""http://www.w3.org/2001/XMLSchema-instance"" xmlns:xsd=""http://www.w3.org/2001/XMLSchema"">
<insert>
<offer xmlns=""http://schema.peters.com/doc_353/1/Types"">0174587</offer>
<typ...
Reading string from input with space character? [duplicate]
I'm using Ubuntu and I'm also using Geany and CodeBlock as my IDE.
What I'm trying to do is reading a string (like "Barack Obama" ) and put it in a variable:
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How to remove first 10 characters from a string?
How to ignore the first 10 characters of a string?
12 Answers
12
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Why is string concatenation faster than array join?
Today, I read this thread about the speed of string concatenation.
9 Answers
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