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Static Block in Java [duplicate]
...? Personally I find member initialization at the declaration quite easy to read and maintain. I would argue that forcing them into the constructors may a bad idea, especially if you have more than one constructor and need to repeat the initialization. (If you for instance change from ArrayList to Li...
combinations between two lists?
... @xpy The title is too short to explain everything. That's why you need to read the actual question.
– interjay
Jul 20 '17 at 9:18
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How can you run a command in bash over until success
...
You can use an infinite loop to achieve this:
while true
do
read -p "Enter password" passwd
case "$passwd" in
<some good condition> ) break;;
esac
done
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How can I declare and define multiple variables in one line using C++?
... personally I prefer the following which has been pointed out.
It's a more readable form in my view.
int column = 0, row = 0, index = 0;
or
int column = 0;
int row = 0;
int index = 0;
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How to get the HTML for a DOM element in javascript
...eturn lines? str.replace(/> *</g,'>\n<'): str;
//easier to read if elements are separated
}
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Get the client's IP address in socket.io
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Where did you get the info? I thought I had read all the docs for socket.io and did not see this. It worked perfectly to solve my problems similar to the OP.
– MikeB
Jun 13 '14 at 18:42
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MySQL: determine which database is selected?
...P used a PHP function "mysql_select_db" and asks for PHP. Did you actually read the question?
– Jan Thomä
Mar 19 '15 at 14:35
1
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PHP, get file name without file extension
...to help OP make the ShowFileExtension method better and will provide extra reading for anyone trying to find this answer. Also a bit of a description would not go astray...
– Michael Coxon
Jun 4 '15 at 14:59
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WARNING: Can't verify CSRF token authenticity rails
...e Rails team adds the CSRF token to jQuery AJAX request automatically. The README contains instructions on how to get setup. github.com/rails/jquery-ujs/blob/master/src/rails.js#L91
– James Conroy-Finn
Sep 2 '12 at 10:53
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The smallest difference between 2 Angles
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Simpler and makes more sense read out loud, though effectively the same thing, first bti figures out the angle, second part makes sure its always the smaller of the 2 possible angles
– Tom J Nowell
Oct 25 '11 at 11:...