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How can I convert a DateTime to the number of seconds since 1970?

I'm trying to convert a C# DateTime variable to Unix time, ie, the number of seconds since Jan 1st, 1970. It looks like a DateTime is actually implemented as the number of 'ticks' since Jan 1st, 0001. ...
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jQuery: count number of rows in a table

How do I count the number of tr elements within a table using jQuery? 11 Answers 11 ...
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How to move an iFrame in the DOM without losing its state?

Take a look at this simple HTML: 8 Answers 8 ...
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Where should @Service annotation be kept? Interface or Implementation?

I'm developing an application using Spring. I'm required to use the @Service annotation. I have ServiceI and ServiceImpl such that ServiceImpl implements ServiceI . I'm confused here as to where should I keep the @Service annotation. ...
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How can I check whether Google Maps is fully loaded?

I’m embedding Google Maps into my web site. Once Google Maps is loaded, I need to kick off a few JavaScript processes. 9 ...
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Fatal Error: Allowed Memory Size of 134217728 Bytes Exhausted (CodeIgniter + XML-RPC)

I have a bunch of client point of sale (POS) systems that periodically send new sales data to one centralized database, which stores the data into one big database for report generation. ...
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How do I force git to use LF instead of CR+LF under windows?

I want to force git to checkout files under Windows using just LF not CR+LF . I checked the two configuration options but I was not able to find the right combination of settings. ...
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How can I count all the lines of code in a directory recursively?

We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea. ...
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Apply .gitignore on an existing repository already tracking large number of files

I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file. ...
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Where do I set my company name?

When creating new source files xcode adds comments with your name and company name. 14 Answers ...