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How do I set the table cell widths to minimum except last column?
... <td>last column</td>
</tr>
</table>
https://jsfiddle.net/8bf17o1v/
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Java / Android - How to print out a full stack trace?
...wable.printStackTrace(pw);
return sw.getBuffer().toString();
}
Ref: https://stackoverflow.com/a/18546861
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In mongoDb, how do you remove an array element by its index?
...l occurrences. More about this on the official documentation page - http://www.mongodb.org/display/DOCS/Updating#Updating-%24pull
This doesn't use index as a criteria for removing an element, but still might help in cases similar to yours. IMO, using indexes for addressing elements inside an array ...
Appending to an object
... 3: {app: "Another hello",message: "Another message"}
}
try it:
https://jsbin.com/yogimo/edit?js,console
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Generate random 5 characters string
...ile or something predictable like /dev/zero. mt_rand() considered harmful:
https://spideroak.com/blog/20121205114003-exploit-information-leaks-in-random-numbers-from-python-ruby-and-php
EDIT:
If you have OpenSSL support in PHP, you could use openssl_random_pseudo_bytes():
<?php
$length = 5;...
HTML colspan in CSS
...is nowadays, since the original post was from 2010.
Here's a great guide: https://css-tricks.com/snippets/css/a-guide-to-flexbox/
.table {
border: 1px solid red;
padding: 2px;
max-width: 300px;
display: flex;
flex-flow: row wrap;
}
.table-cell {
border: 1px solid blue;
f...
UIButton: Making the hit area larger than the default hit area
... area of at least 44x44 points, as per Apple's Human Interface Guidelines (https://developer.apple.com/ios/human-interface-guidelines/visual-design/layout/)
Swift 2:
private let minimumHitArea = CGSizeMake(44, 44)
extension UIButton {
public override func hitTest(point: CGPoint, withEvent eve...
How to make asynchronous HTTP requests in PHP
....= "Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ".strlen($post_string)."\r\n";
$out.= "Connection: Close\r\n\r\n";
if (isset($post_string)) $out.= $post_string;
fwrite($fp, $out);
fclose($fp);
}
...
Exploring Docker container's file system
...cute what you want).
UPDATE: Alternate method 3
nsenter
Use nsenter, see https://web.archive.org/web/20160305150559/http://blog.docker.com/2014/06/why-you-dont-need-to-run-sshd-in-docker/
The short version is: with nsenter, you can get a shell into an
existing container, even if that contain...
Best programming aids for a quadriplegic programmer
...d Firefox plugins to help browsing without a mouse.
Mouseless browsing: https://addons.mozilla.org/en-us/firefox/addon/mouseless-browsing/ This is a neat little tool with lots of configuration options for putting numbers next to all links. You can then type these numbers to activate the link
Vimp...