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Multi-line commands in GHCi
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187
Most of the time, you can rely on type inference to work out a signature for you. In your examp...
Url decode UTF-8 in Python
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The data is UTF-8 encoded bytes escaped with URL quoting, so you want to decode, with urllib.parse.unquote(), which handles decoding from percent-encoded data to UTF-8 bytes and then to text, transparently:
from urllib.parse import unquote
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Regular expression to extract text between square brackets
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801
You can use the following regex globally:
\[(.*?)\]
Explanation:
\[ : [ is a meta char an...
Convert NSURL to local file path
...centEscapesUsingEncoding: method. If the receiver does not conform to RFC 1808, returns nil.
If this URL object contains a file URL (as determined with isFileURL), the return value of this method is suitable for input into methods of NSFileManager or NSPathUtilities. If the path has a trailing ...
SQL query to find record with ID not in another table
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8
@PrinceJea actually it depends. See here for clarification
– John Woo
Aug 21 '12 at 7:32
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How to percent-encode URL parameters in Python?
...parently it was fixed in python 3. You can workaround it by encoding as utf8 like this:
>>> query = urllib.quote(u"Müller".encode('utf8'))
>>> print urllib.unquote(query).decode('utf8')
Müller
By the way have a look at urlencode
Python 3
The same, except replace urllib.quote...
Hidden features of Ruby
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80
votes
From Ruby 1.9 Proc#=== is an alias to Proc#call, which means Proc objects ca...
What are the differences between Helper and Utility classes?
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Peter LawreyPeter Lawrey
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Uninstall ReSharper 4.5
I have ReSharper 4.5 in Visual Studio 2008. Now I want to install ReSharper 5, but I can't do it before I uninstall ReSharper 4.5.
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