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Difference between a Postback and a Callback
...n a request is sent from the client to the server for the same page as the one the user is currently viewing. When a postback occurs, the entire page is refreshed and you can see the typical progression on the progress bar at the bottom of the browser.
A callback, generally used with AJAX, occurs w...
How to change the default encoding to UTF-8 for Apache?
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where in the file does one add this, anywhere?
– systemovich
Sep 13 '10 at 21:29
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How to remove the hash from window.location (URL) with JavaScript without page refresh?
...n here. Leaving this answer here though with respect to being the original one in 2009 whereas the correct one which leverages new browser APIs was given 1.5 years later.
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Removing a list of characters in string
... ['.', '!', '?']
>>> subj = 'A.B!C?'
>>> subj.translate(None, ''.join(chars_to_remove))
'ABC'
Otherwise, there are following options to consider:
A. Iterate the subject char by char, omit unwanted characters and join the resulting list:
>>> sc = set(chars_to_remove)
&g...
Automatically open Chrome developer tools when new tab/new window is opened
... do this in Chrome. You'll have to use a keystroke solution or F12 as mentioned above.
I recommended it as a feature. I know I'm not the first either.
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PHP Array to CSV
... into a CSV file, but it doesn't seem to be going to plan. The CSV file is one long line, here is my code:
7 Answers
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How to paste over without overwriting register
Does anyone know of a way to paste over a visually selected area without having the selection placed in the default register?
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Is arr.__len__() the preferred way to get the length of an array in Python?
...rs:
my_string = 'hello world'
len(my_string)
# 11
It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to explicitly implement a public .length() method, instead you can just check the len() of anything that implements the 'magic' __len__...
What does LINQ return when the results are empty
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You'll have to ask the one who edited, I didn't mention any DB :)
– Noich
Jul 6 '14 at 5:37
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Convert UTF-8 encoded NSData to NSString
... NSData from windows server and I want to convert it to NSString for iPhone. Since data contains characters (like a degree symbol) which have different values on both platforms, how do I convert data to string?
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