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In HTML5, is the localStorage object isolated per page/domain?

... It's per domain and port (the same segregation rules as the same origin policy), to make it per-page you'd have to use a key based on the location, or some other approach. You don't need a prefix, use one if you need it though. Also, yes,...
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Fastest way to tell if two files have the same contents in Unix/Linux?

...er two files contain the same data or not. I do this a for a lot of files, and in my script the diff command seems to be the performance bottleneck. ...
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Remove border from buttons

I tried to create buttons and insert my own images instead of the standard button images. However, the gray border from the standard buttons still remains, showing on the outside of my black button images. ...
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Best way to organize jQuery/JavaScript code (2013) [closed]

This answer has been answered before but are old and not up to date. I have over 2000 lines of code in a single file, and as we all know this is bad practice, especially when i'm looking through code or adding new features. I want to better organize my code, for now and for the future. ...
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How to do a JUnit assert on a message in a logger

...u'd want to adjust to your needs. Basically, you create your own Appender and add it to the logger you want. If you'd want to collect everything, the root logger is a good place to start, but you can use a more specific if you'd like. Don't forget to remove the Appender when you're done, otherwis...
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Is it possible to GROUP BY multiple columns using MySQL?

...erence of left to right is applied to the ascending order of the groupings and not the column group preference. GROUP BY applies col1+col2. e.g. col1 = 1, 2, 1, 2 | col2 = 1, 2, 3, 2 and running GROUP BY col1,col2 would return 1,1|1,3|2,2 as opposed to 1,1|2,2 as suggested. Whereas GROUP BY col2, co...
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Xcode doesn't see my iOS device but iTunes does

...s developed for or lesser. Otherwise there is some issue with certificates and provisioning profiles. Make sure your device's UDID is added in the provisioning profile you are using. share | improv...
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What is a .snk for?

What is a .snk file for? I know it stands for Strongly Named Key , but all explanations of what it is and how it works goes over my head. ...
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A Regex that will never be matched by anything

...a stupid question, but I had a long talk with some of my fellow developers and it sounded like a fun thing to think of. 26 ...
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Creating a range of dates in Python

I want to create a list of dates, starting with today, and going back an arbitrary number of days, say, in my example 100 days. Is there a better way to do it than this? ...