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Scroll to the top of the page using JavaScript?

How do I scroll to the top of the page using a JavaScript? It is desirable even if the scrollbar instantly jumps to the top. I'm not looking for a smooth scrolling. ...
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C++11 features in Visual Studio 2012

A preview version of Visual Studio 2012 (the next version after VS2010) is now available . 7 Answers ...
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Drop columns whose name contains a specific string from pandas DataFrame

I have a pandas dataframe with the following column names: 10 Answers 10 ...
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curl POST format for CURLOPT_POSTFIELDS

When I use curl via POST and set CURLOPT_POSTFIELD do I have to urlencode or any special format? 10 Answers ...
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How to change a git submodule to point to a subfolder?

Skimming through the SubModule tutorial , I created a submodule out of the boto project . Then, I discovered that I actually need only a subset of this project - specifically, the boto folder. ...
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Android webview & localStorage

I have a problem with a webview which may access to the localStorage by an HTML5 app. The test.html file informs me that local storage is'nt supported by my browser (ie. the webview ). If you have any suggestion.. ...
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What does set -e mean in a bash script?

I'm studying the content of this preinst file that the script executes before that package is unpacked from its Debian archive (.deb) file. ...
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RSpec: how to test if a method was called?

When writing RSpec tests, I find myself writing a lot of code that looks like this in order to ensure that a method was called during the execution of a test (for the sake of argument, let's just say I can't really interrogate the state of the object after the call because the operation the method p...
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Subclassing a Java Builder class

Give this Dr Dobbs article , and the Builder Pattern in particular, how do we handle the case of subclassing a Builder? Taking a cut-down version of the example where we want to subclass to add GMO labelling, a naive implementation would be: ...
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Using two CSS classes on one element [duplicate]

What am I doing wrong here? 9 Answers 9 ...