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How can I detect if a file is binary (non-text) in python?
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How to set bootstrap navbar active class with Angular JS?
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Best way to add comments in erb
... John DouthatJohn Douthat
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Reading ePub format
...high level step by step for your code:
1) create a view with a UIWebView
2) download the EPUB file
3) unzip it to a subdirectory in your app's documents folder using the zip library, linked above
4) parse the XML file at META-INF/container.xml (if this file doesn't exist the EPUB is invalid) usi...
Get the first item from an iterable that matches a condition
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In Python 2.6 or newer:
If you want StopIteration to be raised if no matching element is found:
next(x for x in the_iterable if x > 3)
If you want default_value (e.g. None) to be returned instead:
next((x for x in the_iterable ...
Auto-indent in Notepad++
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answered Jan 5 '09 at 7:26
scronidescronide
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How do I scroll to an element using JavaScript?
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126
You can use an anchor to "focus" the div. I.e:
<div id="myDiv"></div>
and then u...
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
How can I tell if the JVM in which my application runs is 32 bit or 64-bit? Specifically, what functions or properties I can used to detect this within the program?
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How to check the version before installing a package using apt-get?
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329
OK, I found it.
apt-cache policy <package name> will show the version details.
It also sh...
How to align absolutely positioned element to center?
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224
If you set both left and right to zero, and left and right margins to auto you can center an a...