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How can I output UTF-8 from Perl?

I am trying to write a Perl script using the "utf8" pragma, and I'm getting unexpected results. I'm using Mac OS X 10.5 (Leopard), and I'm editing with TextMate. All of my settings for both my editor and operating system are defaulted to writing files in utf-8 format. ...
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What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET

...operties both returning values of the CultureInfo type: CurrentCulture and CurrentUICulture . 5 Answers ...
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How to update PATH variable permanently from Windows command line?

If I execute set PATH=%PATH%;C:\\Something\\bin from the command line ( cmd.exe ) and then execute echo %PATH% I see this string added to the PATH. If I close and open the command line, that new string is not in PATH. ...
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Python how to write to a binary file?

...newFileByteArray) If you're using Python 3.x, you can use bytes instead (and probably ought to, as it signals your intention better). But in Python 2.x, that won't work, because bytes is just an alias for str. As usual, showing with the interactive interpreter is easier than explaining with text, ...
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Set transparent background of an imageview on Android

... @Harshad: Sorry, I didn't understand your answer. I don't have any RGB value, but a TextView with a background image that I want to be, say, 50% transparent. But, anyway, I found the answer here in stackoverflow: View.getBackground().setAlpha(50). Couldn't b...
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Fastest way to list all primes below N

...t William Hanks for primesfrom2to, primesfrom3to, rwh_primes, rwh_primes1, and rwh_primes2. Of the plain Python methods tested, with psyco, for n=1000000, rwh_primes1 was the fastest tested. +---------------------+-------+ | Method | ms | +---------------------+-------+ | rwh_prime...
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Enabling markdown highlighting in Vim

I'm using Vim in a terminal on my MacBook Air with OS X Lion, and I can't seem to find a good plugin for Markdown syntax highlighting. ...
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How to render a PDF file in Android

Android does not have PDF support in its libraries. Is there any way to render PDF files in the Android applications? 9 Ans...
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How do I remove a substring from the end of a string in Python?

...t mean "remove this substring". x.strip(y) treats y as a set of characters and strips any characters in that set from the ends of x. Instead, you could use endswith and slicing: url = 'abcdc.com' if url.endswith('.com'): url = url[:-4] Or using regular expressions: import re url = 'abcdc.co...
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How do I find the stack trace in Visual Studio?

... would be nice for it to show the callers of the objects that throws an unhandled exception. Is there a hidden option to make it useful? Perhaps you can expand on your answer to provide examples. – James Jan 16 '15 at 16:43 ...