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Which data type for latitude and longitude?
... latitude and longitude values in PostgreSQL 9.1.1 database table. I will calculate distance between two points, find nearer points by using this location values.
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What is the difference between a .xib file and a .storyboard?
Can someone explain in simple words the difference between .xib and .storyboard?
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Regex exactly n OR m times
Consider the following regular expression, where X is any regex.
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Rebasing remote branches in Git
... an intermediate Git repository to mirror a remote SVN repository, from which people can clone and work on. The intermediate repository has it's master branch rebased nightly from the upstream SVN, and we are working on feature branches. For example:
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Express.js - app.listen vs server.listen
This may be a very basic question but I simply don't get it. What is the difference between creating an app using Express.js and starting the app listening on port 1234, for example:
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Troubleshooting “The use statement with non-compound name … has no effect”
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How to change a span to look like a pre with CSS?
Is it possible to to change a <span> tag (or <div> ) to preformat its contents like a <pre> tag would using only CSS?
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'const string' vs. 'static readonly string' in C#
In C#, what's the difference between
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Finding Number of Cores in Java
How can I find the number of cores available to my application from within Java code?
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