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How to comment lines in rails html.erb files? [duplicate]
... first off, no need for the then. Second, this completely destroy the idea behind MVC. Keep your logic in a helper or in your controller. -1
– davegson
Nov 8 '14 at 9:59
1
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How to concatenate strings in twig
...(eg: {{ 'test_' ~ name | trans }} won't translate my items. Do you have an idea how to do that? thx!
– guillaumepotier
Jan 8 '12 at 14:21
12
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Timeout function if it takes too long to finish [duplicate]
...out an operations is described in the documentation for signal.
The basic idea is to use signal handlers to set an alarm for some time interval and raise an exception once that timer expires.
Note that this will only work on UNIX.
Here's an implementation that creates a decorator (save the follow...
How to run Nginx within a Docker container without halting?
...
It is also good idea to use supervisord or runit[1] for service management.
[1] https://github.com/phusion/baseimage-docker
How to get WordPress post featured image URL
...ail then show this and if not then another div or css or default image any idea how
– pagol
Aug 2 '15 at 3:57
2
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ImportError: No Module Named bs4 (BeautifulSoup)
...nstall, get error locale.Error: unsupported locale setting Do you have any idea ?
– zukijuki
May 1 '17 at 1:26
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What is the difference between .yaml and .yml extension? [duplicate]
...racter extensions was clearly reinforced by Windows and its 8.3 rule. The idea that people today are acting out of fear might be an exaggeration, but that they are acting out of habit seems hard to dispute, and that this practice was heavily influenced by Windows also seems hard to dispute.
...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...es are supported in that syntax, not 2, iiuc.
Adding the 4th seems a good idea. Let's say we add full=TRUE or both=TRUE or merge=TRUE (not sure the best argument name?) then it hadn't occurred to me before that X[Y,j,merge=TRUE] would be useful for the reasons after the BUT in FAQ 1.12. New feature...
How to detect duplicate values in PHP array?
...
Perhaps something like this (untested code but should give you an idea)?
$new = array();
foreach ($array as $value)
{
if (isset($new[$value]))
$new[$value]++;
else
$new[$value] = 1;
}
Then you'll get a new array with the values as keys and their value is the numb...
Adding days to a date in Python
... a commonly-used class the same name as the module containing it is a dumb idea? What is datetime? You can't rely on convention to know, but always have to look at the imports.
– Xiong Chiamiov
Jun 5 '17 at 17:47
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