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Why is the parent div height zero when it has floated children
I have the following in my CSS. All margins/paddings/borders are globally reset to 0.
3 Answers
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jQuery / Javascript - How do I convert a pixel value (20px) to a number value (20)
...his won't work for "20pt" or "20em". parseInt("20pt") == 20! This may be all that the poster needs, but I'd like to be able to use X("20em") for example and get back the true width in pixels.
– Lawrence I. Siden
May 20 '11 at 22:53
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jQuery how to find an element based on a data-attribute value?
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in case you don't want to type all that, here's a shorter way to query by data attribute:
$("ul[data-slide='" + current +"']");
FYI:
http://james.padolsey.com/javascript/a-better-data-selector-for-jquery/
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How to flatten nested objects with linq expression
...used: http://odetocode.com/blogs/scott/archive/2008/03/25/inner-outer-lets-all-join-together-with-linq.aspx
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Reset keys of array elements in php?
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To reset the keys of all arrays in an array:
$arr = array_map('array_values', $arr);
In case you just want to reset first-level array keys, use array_values() without array_map.
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Chrome Developer Tools: How to find out what is overriding a CSS rule?
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what if ALL of them are cancelled? Probably due to a script? How do you find out who did it?
– darkgaze
Jun 23 '17 at 8:28
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How to show what a commit did?
... and Bombe) already pointed out: although the above works, git show is actually the command that is intended to do exactly what was asked for.
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Is there a “vim runtime log”?
...to support -V option or any command-line option.
– emallove
Feb 27 '19 at 23:07
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ERROR 2006 (HY000): MySQL server has gone away
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max_allowed_packet=64M
Adding this line into my.cnf file solves my problem.
This is useful when the columns have large values, which cause the issues, you can find the explanation here.
On Windows this file is located at: ...
Behaviour of final static method
...ng(not subject to polymorphism) the ts() of A but it will hide it. If you call ts() in B (NOT A.ts() or B.ts() ... just ts()), the one of B will be called and not A. Since this is not subjected to polymorphism, the call ts() in A will never be redirected to the one in B.
The keyword final will disa...