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jQuery vs jQuery Mobile vs jQuery UI?
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edited Oct 24 '15 at 10:00
answered Jul 9 '11 at 17:57
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css - position div to bottom of containing div
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.outside {
width: 200px;
height: 200px;
background-color: #EEE; /*to make it visible*/
}
Needs to be
.outside {
position: relative;
width: 200px;
height: 200px;
background-color: #EEE; /*to make it visible*/
}
Abso...
How do I send a cross-domain POST request via JavaScript?
...{
alert('POST failed.');
}
});
When you do the POST in step 2, your browser will send a "OPTIONS" method to the server. This is a "sniff" by the browser to see if the server is cool with you POSTing to it. The server responds with an "Access-Control-Allow-Origin" telling the browser...
What does a \ (backslash) do in PHP (5.3+)?
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256
\ (backslash) is the namespace separator in PHP 5.3.
A \ before the beginning of a function r...
How to ignore all hidden directories/files recursively in a git repository?
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edited Jul 25 '13 at 23:37
answered Nov 5 '11 at 16:18
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Group by multiple columns in dplyr, using string vector input
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52
Since this question was posted, dplyr added scoped versions of group_by (documentation here). Th...
Error handling with node.js streams
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226
transform
Transform streams are both readable and writeable, and thus are really good 'middle...
Parse error: Syntax error, unexpected end of file in my PHP code
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322
You should avoid this (at the end of your code):
{?>
and this:
<?php}
You shouldn't...
Does Typescript support the ?. operator? (And, what's it called?)
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192
Update: it is supported as of TypeScript 3.7 and called Optional chaining: https://www.typescrip...