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Strip Leading and Trailing Spaces From Java String

... what all does it replace? Spaces and newlines maybe ? – Someone Somewhere Sep 9 '14 at 22:19 ...
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Build fat static library (device + simulator) using Xcode and SDK 4+

...theoretically - build a single static library that includes both simulator and iPhone and iPad. 10 Answers ...
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Is Java really slow?

... specific areas where it can beat common compiled languages (if they use standard libraries). There is no excuse for "slow" Java applications now. Developers and legacy code/libraries are to blame, far more than the language. Also, blame anything 'enterprise.' In fairness to the "Java is slow" cro...
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Creating JS object with Object.create(null)?

...= Object.prototype while Object.create(null) doesn't inherit from anything and thus has no properties at all. In other words: A javascript object inherits from Object by default, unless you explicitly create it with null as its prototype, like: Object.create(null). {} would instead be equivalent t...
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How to prune local tracking branches that do not exist on remote anymore

...es. This line should do the trick (requires bash or zsh, won't work with standard Bourne shell): git branch -r | awk '{print $1}' | egrep -v -f /dev/fd/0 <(git branch -vv | grep origin) | awk '{print $1}' | xargs git branch -d This string gets the list of remote branches and passes it into egrep...
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Postgresql aggregate array

... What I understand you can do something like this: SELECT p.p_name, STRING_AGG(Grade.Mark, ',' ORDER BY Grade.Mark) As marks FROM Student LEFT JOIN Grade ON Grade.Student_id = Student.Id GROUP BY Student.Name; EDIT I am not sure. B...
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How to fix a locale setting warning from Perl?

...settings: LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). My guess is you used ssh to connect to this older host from a newer desktop machine. It's common for /etc/ssh/sshd_config to contain Ac...
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How do I tidy up an HTML file's indentation in VI?

...page into a html file. Open with VIM, type "set smartindent", then "gg=G" and it doesn't fix the indenting of the file. – mmcdole May 2 '09 at 20:40 16 ...
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How to install packages offline?

What's the best way to download a python package and it's dependencies from pypi for offline installation on another machine? Is there any easy way to do this with pip or easy_install? I'm trying to install the requests library on a FreeBSD box that is not connected to the internet. ...
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The identity used to sign the executable is no longer valid

... It works for me as well. command + Q to exit XCode and restart. Cheers! – Joey Aug 30 '13 at 4:38 9 ...