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How to get a list of file names in different lines
...e with ls , so that each filename will be on a seperate line, without the extra details supplied by ls -l . I looked at ls --help and didn't find a solution. I tried doing
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How can I get a specific number child using CSS?
...Query and they'll work naturally in IE6. No need to jump through all these extra hoops to add the classes.
– BoltClock♦
Mar 21 '12 at 18:27
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Using :before and :after CSS selector to insert Html [duplicate]
... again to style that HTML after it was done styling everything else. This extra functionality would rarely be used by anyone but would still come with a speed cost to everyone.
– Jeremy Moritz
Jun 17 '14 at 18:20
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Why are my balls disappearing? [closed]
...tyX);
ball2.nextY = (ball2.nextY += ball2.velocityY);
You don't need the extra assignments, and can just use the += operator alone:
ball1.nextX += ball1.velocityX;
ball1.nextY += ball1.velocityY;
ball2.nextX += ball2.velocityX;
ball2.nextY += ball2.velocityY;
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Should I use “hasClass” before “addClass”? [duplicate]
...l because jQuery will also always check from within .addClass(). It's just extra work.
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google protocol buffers vs json vs XML [closed]
...a schema before you process a payment transaction it contains gives you an extra layer of robustness.
– CC.
Jul 11 '13 at 17:37
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A simple jQuery form validation script [closed]
...on older browsers, and for validation logic HTML5 doesn't support (without extra Javascript). But this is as much my personal preference as anything.
– Matt Browne
Feb 25 '13 at 17:15
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List of foreign keys and the tables they reference
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How to include schema (OWNER) in this statement (as string f.e. SYSTEM)?
– Adam Mrozek
May 19 at 12:11
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Differences between Perl and PHP [closed]
...uding matching (=~, !~), quote-like (qw, qx &c.), exponentiation (**), string repetition (x) and range (.. and ...). PHP has a few operators Perl doesn't, such as the error suppression operator (@), instanceof (though Perl does have the Universal::isa method) and clone.
In PHP, new is an operat...
How do I insert datetime value into a SQLite database?
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How does one order by date with such strings?
– IgorGanapolsky
Jul 30 '13 at 16:28
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