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How do I recursively delete a directory and its entire contents (files + sub dirs) in PHP?
...ser-contributed section in the manual page of rmdir contains a decent implementation:
function rrmdir($dir) {
if (is_dir($dir)) {
$objects = scandir($dir);
foreach ($objects as $object) {
if ($object != "." && $object != "..") {
if (is_dir($dir. DIRECTORY_S...
Repeat string to certain length
...hen it divides evenly; the extra gets cut off by the splice. That confused me at first.
– jpmc26
May 3 '13 at 22:49
in...
How to test android referral tracking?
I'm implementing some code to do my own referral tracking on downloads from the Android market.
8 Answers
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Exit single-user mode
Currently, my database is in Single User mode. When I try to expand me database, I get an error:
18 Answers
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resizes wrong; appears to have unremovable `min-width: min-content`
... and the link to this answer has finally been removed from Bootstrap's documentation.
Also, my sincere apologies to the Mozilla contributors who had to block removing support for -moz-document partly due to this answer.
The fix
In WebKit and Firefox 53+, you just set min-width: 0; on the fieldset...
Have bash script answer interactive prompts [duplicate]
... Unfortunately I can't use expect as their are stringent space requirements on the system running this so I can't add extra packages, but piping yes in did the trick, luckily all the prompts only required a 'y' anyway. Thanks.
– TJ L
Sep 27 '10 at 14:32
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Is there an Eclipse line-width marker?
..., not just when I run the formmater. I know this feature is available in some capacity because it is displayed in the code formatter property page.
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Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys
Is there a way that I can configure Visual Studio 2008 to understand CamelCase? Specifically, I'd like to be able to get Ctrl + right or left cursor to take me to a subsection of a variable or type name.
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Where do I find the bashrc file on Mac?
...alling Python onto my mac so that I can set up a Django / Eclipse development environment.
However I am not too sure how to go about executing this step:
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Sample random rows in dataframe
... would return a specified number of rows picked up randomly without replacement from a data frame in R language? Can anyone help me out?
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