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Padding or margin value in pixels as integer using jQuery

...y just to do something that's already natively available! jQuery's .css() converts %'s and em's to their pixel equivalent to begin with, and parseInt() will remove the 'px' from the end of the returned string and convert it to an integer: http://jsfiddle.net/BXnXJ/ $(document).ready(function () {...
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Difference between `data` and `newtype` in Haskell

...resentation at runtime, as the type that you wrap. While data declares a brand new data structure at runtime. So the key point here is that the construct for the newtype is guaranteed to be erased at compile time. Examples: data Book = Book Int Int newtype Book = Book (Int, Int) Note ...
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Find out if ListView is scrolled to the bottom?

...tion. Implement an OnScrollListener, set your ListView's onScrollListener and then you should be able to handle things correctly. For example: private int preLast; // Initialization stuff. yourListView.setOnScrollListener(this); // ... ... ... @Override public void onScroll(AbsListView lw, fin...
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What is the memory consumption of an object in Java?

...en decide up front which one to call. Then of course the hardware and OS have multilayer caches, on chip-cache, SRAM cache, DRAM cache, ordinary RAM working set and backing store on disk. Your data may be duplicated at every cache level. All this complexity means you can only very roughly p...
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Height of status bar in Android [duplicate]

What's the height of the status bar in Android? Is it always the same? 23 Answers 23 ...
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How do I add 1 day to an NSDate?

... Yes works well for daylight savings. Tip for DST check: Reset date and time on your mac and then restart your simulator, it will then follow your system time. – Rob van den Berg Apr 1 '13 at 5:00 ...
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How can I pass a list as a command-line argument with argparse?

I am trying to pass a list as an argument to a command line program. Is there an argparse option to pass a list as option? ...
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How do I find out which process is locking a file using .NET?

I've seen several of answers about using Handle or Process Monitor , but I would like to be able to find out in my own code (C#) which process is locking a file. ...
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Best way to hide a window from the Alt-Tab program switcher?

I've been a .NET developer for several years now and this is still one of those things I don't know how to do properly. It's easy to hide a window from the taskbar via a property in both Windows Forms and WPF, but as far as I can tell, this doesn't guarantee (or necessarily even affect) it being hid...
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Ignoring new fields on JSON objects using Jackson [duplicate]

I'm using Jackson JSON library to convert some JSON objects to POJO classes on an android application. The problem is, the JSON objects might change and have new fields added while the application is published, but currently it will break even when a simple String field is added, which can safely be...