大约有 49,000 项符合查询结果（耗时：0.0695秒） [XML]
how to permit an array with strong parameters
..._answer_id, :province_id, :city, :category_ids => [])
Works perfectly now!
(IMPORTANT: As @Lenart notes in the comments, the array declarations must be at the end of the attributes list, otherwise you'll get a syntax error.)
...
Should bower_components be gitignored?
...
Thank you for this interesting article. So for now we still have no "lock file" equivalent to freeze the versions.
– Pierre de LESPINAY
Mar 11 '14 at 14:37
...
How to create arguments for a Dapper query dynamically
...have been true in February, but yes: you're right - that is certainly true now
– Marc Gravell♦
Dec 5 '12 at 10:21
10
...
Angular.js directive dynamic templateURL
...plateUrl via markup
<hymn template-url="contentUrl"><hymn>
Now you just take a care that property contentUrl populates with dynamically generated path.
share
|
improve this answer
...
what is reverse() in Django
...rendered as:
<a href="/foo/">link which calls some_view</a>
Now say you want to do something similar in your views.py - e.g. you are handling some other url (not /foo/) in some other view (not some_view) and you want to redirect the user to /foo/ (often the case on successful form sub...
Pass a variable into a partial, rails 3?
...
Didn't know about the :spacer_template option, really nice. Thanks!
– Claudio Acciaresi
Jan 17 '11 at 12:42
11
...
How to percent-encode URL parameters in Python?
...e that changes to Python since this answer was published mean that this is now a legacy wrapper. From the Django 2.1 source code for django.utils.http:
A legacy compatibility wrapper to Python's urllib.parse.quote() function.
(was used for unicode handling on Python 2)
...
Why {} + {} is NaN only on the client side? Why not in Node.js?
...tion' && /^[\r\n\s]*function/.test(evalCmd) || e) {
// Now as statement without parens.
self.eval(evalCmd, self.context, 'repl', finish);
}
else {
finish(null, ret);
}
}
);
This acts just like running ({}+{}) in the Chrome dev...
Finding which process was killed by Linux OOM killer
...
Now dstat provides the feature to find out in your running system which process is candidate for getting killed by oom mechanism
dstat --top-oom
--out-of-memory---
kill score
java 77
java 77
java ...
With Git, how do I turn off the “LF will be replaced by CRLF” warning
... autocrlf = false
whitespace = cr-at-eol
Yet I got the warning.
Now just to try I commented out both lines and the warning actually disappeared.
No idea why I put them in the first place however...
share
...