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Rails hidden field undefined method 'merge' error
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answered Jul 9 '11 at 19:10
apneadivingapneadiving
109k2525 gold badges207207 silver badges207207 bronze badges
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Apache: client denied by server configuration
...pache. You can see the enabling of the feature with the directive
Require all denied
This basically says to deny access to all users. To fix this problem, either remove the denied directive (or much better) add the following directive to the directories you want to grant access to:
Require all g...
ERROR 1130 (HY000): Host '' is not allowed to connect to this MySQL server [duplicate]
...vileges:
CREATE USER 'root'@'ip_address' IDENTIFIED BY 'some_pass';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'ip_address';
If you see %, well then, there's another problem altogether as that is "any remote source". If however you do want any/all systems to connect via root, use the % wildcard to gra...
What is the difference between SIGSTOP and SIGTSTP?
...9
Ave
2931111 silver badges2525 bronze badges
answered Aug 9 '12 at 16:41
jlliagrejlliagre
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Replace tabs with spaces in vim
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What this all means, is nicely explained on the Vim wiki.
– Serge Stroobandt
Dec 11 '16 at 1:43
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Saving image from PHP URL
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If you have allow_url_fopen set to true:
$url = 'http://example.com/image.php';
$img = '/my/folder/flower.gif';
file_put_contents($img, file_get_contents($url));
Else use cURL:
$ch = curl_init('http://example.com/image.php');
$fp = f...
Update one MySQL table with values from another
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answered Apr 20 '11 at 12:41
wired00wired00
11.6k66 gold badges6464 silver badges6565 bronze badges
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How do I access this object property with an illegal name?
...93C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.69...
Change name of folder when cloning from GitHub?
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answered Dec 20 '11 at 4:04
MLNMLN
9,48411 gold badge1414 silver badges1111 bronze badges
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How to style input and submit button with CSS?
...t;
use
<button type='submit'>
Button was introduced specifically bearing CSS styling in mind. You can now add the gradient background image to it or style it using CSS3 gradients.
Read more on HTML5 forms structure here
http://www.w3.org/TR/2011/WD-html5-20110525/forms.html
Ch...