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Get list of data-* attributes using javascript / jQuery

... Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data(): As of jQuery 1.4.3 HTML 5 data- attributes will be automatically pulled in to jQuery's data object. ...
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Reading binary file and looping over each byte

... 396 Python 2.4 and Earlier f = open("myfile", "rb") try: byte = f.read(1) while byte != "...
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Delete files older than 3 months old in a directory using .NET

...o know (using C#) how I can delete files in a certain directory older than 3 months, but I guess the date period could be flexible. ...
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How can I download a specific Maven artifact in one command line?

...lns="http://maven.apache.org/PLUGIN_REGISTRY/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <useVersion>...
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How to drop columns using Rails migration

... 938 remove_column :table_name, :column_name For instance: remove_column :users, :hobby would r...
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String concatenation: concat() vs “+” operator

...ng.String); Code: 0: new #2; //class java/lang/StringBuilder 3: dup 4: invokespecial #3; //Method java/lang/StringBuilder."<init>":()V 7: aload_1 8: invokevirtual #4; //Method java/lang/StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder; 11:...
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surface plots in matplotlib

I have a list of 3-tuples representing a set of points in 3D space. I want to plot a surface that covers all these points. ...
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Caveats of select/poll vs. epoll reactors in Twisted

... sets you can use with select (read, write, exception). Compared to those 384 bytes max, epoll is sort of a pig. Each file descriptor is represented by a multi-byte structure. However, in absolute terms, it's still not going to use much memory. You can represent a huge number of file descriptors...
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Difference between GIT and CVS

... 338 The main difference is that (as it was already said in other responses) CVS is (old) centraliz...
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How do you debug a regex? [closed]

... 31 Too bad it's Windows-only and costs US$40. – kennytm Feb 27 '10 at 19:51 ...