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Why can't I center with margin: 0 auto?
...ock-level
* element. It is still good to use display: inline on it to overcome a bug
* in IE6 and below that doubles horizontal margins for floated elements)
* The styles below is the full style for the list-items.
*/
#header ul li {
color:#CCCCCC;
display:inline;
font-size:20px;
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How do I calculate the normal vector of a line segment?
...ight angle lines, hence dy' = dx' * (-dx/dy) and dx' = dy' * (-dy/dx), how come in your equation normal.x = x' = -dy?
– legends2k
Jan 25 '13 at 8:53
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sqlalchemy flush() and get inserted id?
...mediately within the flush() process as they are generated, and no call to commit() should be required. So the answer here lies in one or more of the following:
The details of your mapping
If there are any odd quirks of the backend in use (such as, SQLite doesn't generate integer values for a com...
In JavaScript, is returning out of a switch statement considered a better practice than using break?
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Does Swift have documentation generation support?
Many languages support documentation comments to allow a generator (like javadoc or doxygen ) to generate code documentation by parsing that same code.
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Set folder browser dialog start location
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30
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Single huge .css file vs. multiple smaller specific .css files? [closed]
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A CSS compiler like Sass or LESS is a great way to go. That way you'll be able to deliver a single, minimised CSS file for the site (which will be far smaller and faster than a normal single CSS source file), while maintaining the ...
How can I initialize an ArrayList with all zeroes in Java?
...an my solution (even my updated one that actually works hehehe). I would recommend not making a new ArrayList out of it though, and instead simply program to List. That's a decision left to the OP, of course.
– corsiKa
Apr 8 '11 at 21:14
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When should I use File.separator and when File.pathSeparator?
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119
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Refresh a page using JavaScript or HTML [duplicate]
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