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How to round a number to significant figures in Python
I need to round a float to be displayed in a UI. E.g, to one significant figure:
20 Answers
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External VS2013 build error “error MSB4019: The imported project was not found”
I am building a project through the command line and not inside Visual Studio 2013. Note, I had upgraded my project from Visual Studio 2012 to 2013. The project builds fine inside the IDE. Also, I completely uninstalled VS2012 first, rebooted, and installed VS2013. The only version of Visual Studio ...
Cross browser JavaScript (not jQuery…) scroll to top animation
I'm looking for a simple, cross-browser "scroll to top" animation I can apply to a link. I don't want to require a JS library such as jQuery/Moo, etc.
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How to get a value of an element by name instead of ID
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Use the name attribute selector:
$("input[name=nameGoesHere]").val();
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How can I echo a newline in a batch file?
How can you you insert a newline from your batch file output?
18 Answers
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Growing Amazon EBS Volume sizes [closed]
I'm quite impressed with Amazon's EC2 and EBS services. I wanted to know if it is possible to grow an EBS Volume.
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Best way to store JSON in an HTML attribute?
I need to put a JSON object into an attribute on an HTML element.
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How do you easily horizontally center a using CSS? [duplicate]
I'm trying to horizontally center a <div> block element on a page and have it set to a minimum width. What is the simplest way to do this? I want the <div> element to be inline with rest of my page. I'll try to draw an example:
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Reason to Pass a Pointer by Reference in C++?
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You would want to pass a pointer by reference if you have a need to modify the pointer rather than the object that the pointer is pointing to.
This is similar to why double pointers are used; using a reference to a pointer is slightly safer t...
Indent starting from the second line of a paragraph with CSS
How can I indent starting from the second line of a paragraph?
6 Answers
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