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Unicode character as bullet for list-item in CSS
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edited Jul 7 '17 at 16:43
answered Jul 8 '10 at 14:46
ag...
How do you get the list of targets in a makefile?
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answered Oct 13 '14 at 12:22
mklement0mklement0
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What is the difference between a symbolic link and a hard link?
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cowlinator
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answered Oct 9 '08 at 4:07
Martin YorkMartin York
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Error 908: Permission Receive SMS - #5 by Taifun - MIT App Inventor Help - MIT App Inventor Community
...ary: #ffffff;
--tertiary: #0088cc;
--quaternary: #e45735;
--highlight: #ffff4d;
--success: #009900;
}
}
/* then deal with dark scheme */
@media (prefers-color-scheme: dark) {
:root {
--primary: #...
HTML5 record audio to file
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answered May 11 '13 at 14:43
Brad MontgomeryBrad Montgomery
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How to get the previous URL in JavaScript?
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edited Jun 18 '14 at 9:29
Ciro Santilli 郝海东冠状病六四事件法轮功
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How to set thousands separator in Java?
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answered Mar 16 '11 at 10:14
Andreas DolkAndreas Dolk
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Perform commands over ssh with Python
...open)ssh. Is it?
– user239558
Feb 24 '15 at 9:09
1
what if the ssh-keys are exchanged?
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Should I use != or for not equal in T-SQL?
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14 Answers
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Best way to create unique token in Rails?
...lemented in Rails 5 ActiveRecord's secure token implementation.
-- Rails 4 & 3 --
Just for future reference, creating safe random token and ensuring it's uniqueness for the model (when using Ruby 1.9 and ActiveRecord):
class ModelName < ActiveRecord::Base
before_create :generate_token
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