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Cross-browser custom styling for file upload button [duplicate]

I'm trying to style a file upload button to my personal preferences, but I couldn't find any really solid ways to do this without JS. I did find two other questions about this subject, but the answers there either involved JavaScript, or suggested Quirksmode's approach . ...
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Remove non-numeric characters (except periods and commas) from a string

If I have the following values: 5 Answers 5 ...
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Get Base64 encode file-data from Input Form

I've got a basic HTML form from which I can grab a bit of information that I'm examining in Firebug. 6 Answers ...
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The purpose of Model View Projection Matrix

For what purposes are we using Model View Projection Matrix? Why do shaders require Model View Projection Matrix? 2 Answers...
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Why declare unicode by string in python?

I'm still learning python and I have a doubt: 5 Answers 5 ...
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Create a custom event in Java

I want to do something like this in Java but I don't know the way: 4 Answers 4 ...
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ListBox vs. ListView - how to choose for data binding

I'm considering either a ListBox or a ListView for a WPF application. It seems either supports data binding and item templates. My application has a simple list of items that I intend to be able to search/sort/filter based on user input. The data binding demo ( http://msdn.microsoft.com/en-us/lib...
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?

Intrigued by this question about infinite loops in perl: while (1) Vs. for (;;) Is there a speed difference? , I decided to run a similar comparison in python. I expected that the compiler would generate the same byte code for while(True): pass and while(1): pass , but this is actually not the c...
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How much space can your BitBucket account have?

...llow you to have unlimited public/private repositories. However, I didn't find the size limit of your account? Does anyone know where to find it? Github offered 300mb if I remember correctly. ...
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?

...rt is not stable, i.e. equal entries can change their relative position during the sort; among other things, this means that if you sort an already sorted array, it may not stay unchanged. Since primitive types have no identity (there is no way to distinguish two ints with the same value), this doe...