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How to remove \xa0 from string in Python?
...encode the unicode to utf-8, that means every unicode could be represented by 1 to 4 bytes. For this case, \xa0 is represented by 2 bytes \xc2\xa0.
Read up on http://docs.python.org/howto/unicode.html.
Please note: this answer in from 2012, Python has moved on, you should be able to use unicoded...
How to verify a method is called two times with mockito verify()
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How can I get clickable hyperlinks in AlertDialog from a string resource?
...o accomplish is to have clickable hyperlinks in the message text displayed by an AlertDialog . While the AlertDialog implementation happily underlines and colors any hyperlinks (defined using <a href="..."> in the string resource passed to Builder.setMessage ) supplied the links do not b...
Linux command (like cat) to read a specified quantity of characters
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head works too:
head -c 100 file # returns the first 100 bytes in the file
..will extract the first 100 bytes and return them.
What's nice about using head for this is that the syntax for tail matches:
tail -c 100 file # returns the last 100 bytes in the file
You can combin...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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Why is it possible to recover from a StackOverflowError?
...escendant of the try block that caught it, any object that may be modified by any method reachable from there is now suspect. Usually it is not worthwhile to find out what happened and try to fix it.
– Simon Richter
Mar 2 '14 at 18:42
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Difference between static class and singleton pattern?
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The true answer is by Jon Skeet, on another forum here.
A singleton allows access to a single
created instance - that instance (or
rather, a reference to that instance)
can be passed as a parameter to other
methods, and treated as a...
Unique constraint that allows empty values in MySQL
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Node: log in a file instead of the console
... as long as your arm. Many of the issues have had pull requests submitted by other users, but the project maintainers are not even taking the time to merge these. For alternatives node-bunyan and caterpillar might be worth looking at.
– UpTheCreek
Nov 22 '13 ...
Django fix Admin plural
...this property instead of re-inventing the wheel.
– cibyr
Mar 10 '14 at 3:33
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