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Getting the array length of a 2D array in Java

I need to get the length of a 2D array for both the row and column. I’ve successfully done this, using the following code: ...
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Is there a documented way to set the iPhone orientation?

...vice rotation in certain views but other don't particularly make sense in Landscape mode, so as I swapping the views out I would like to force the rotation to be set to portrait. ...
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How is Python's List Implemented?

Is it a linked list, an array? I searched around and only found people guessing. My C knowledge isn't good enough to look at the source code. ...
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How do you loop in a Windows batch file?

... FOR %%A IN (list) DO command parameters list is a list of any elements, separated by either spaces, commas or semicolons. command can be any internal or external command, batch file or even - in OS/2 and NT - a list of commands parameters ...
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How do I center floated elements?

I'm implementing pagination, and it needs to be centered. The problem is that the links need to be displayed as block, so they need to be floated. But then, text-align: center; doesn't work on them. I could achieve it by giving the wrapper div padding of left, but every page will have a different ...
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Why are ToLookup and GroupBy different?

...table with a billion rows in it? The billion rows are sent over the wire, and you build the lookup table locally. What happens when you call GroupBy on such an object? A query object is built; end of story. When that query object is enumerated then the analysis of the table is done on the databa...
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How to calculate cumulative normal distribution?

...f(-1.96) 0.024997895148220435 In other words, approximately 95% of the standard normal interval lies within two standard deviations, centered on a standard mean of zero. If you need the inverse CDF: >>> norm.ppf(norm.cdf(1.96)) array(1.9599999999999991) ...
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Enable bundling and minification in debug mode in ASP.NET MVC 4

... App_Start folder). check http://www.asp.net/mvc/tutorials/mvc-4/bundling-and-minification for more info You could also change your web.config: <system.web> <compilation debug="false" /> </system.web> But this would disable debug mode entirely so I would recommend the firs...
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Which version of Python do I have installed?

...script on a Windows server. How can I know which version of Python I have, and does it even really matter? 22 Answers ...
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How to extract custom header value in Web API message handler?

I currently have a message handler in my Web API service that overrides 'SendAsync' as follows: 10 Answers ...