大约有 22,700 项符合查询结果（耗时：0.0820秒） [XML]
Rails update_attributes without save?
...gn_attributes
update_attributes = deprecated, alias of update
Source:
https://github.com/rails/rails/blob/master/activerecord/lib/active_record/persistence.rb
https://github.com/rails/rails/blob/master/activerecord/lib/active_record/attribute_assignment.rb
Another cheat sheet:
http://www.david...
How to remove unwanted space between rows and columns in table?
...
Add this CSS reset to your CSS code: (From here)
/* http://meyerweb.com/eric/tools/css/reset/
v2.0 | 20110126
License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cit...
jQuery removeClass wildcard
...className.match (/(^|\s)color-\S+/g) || []).join(' ');
});
Live example: http://jsfiddle.net/xa9xS/1409/
share
|
improve this answer
|
follow
|
...
What does the clearfix class do in css? [duplicate]
...aying out and not bothering with the exact mechanics.
Can read more here
http://www.webtoolkit.info/css-clearfix.html
share
|
improve this answer
|
follow
|
...
jQuery selector regular expressions
...eturn this.id.match(/abc+d/);
})
.html("Matched!");
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="abcd">Not matched</div>
<div id="abccd">Not matched</div>
<div id="abcccd">Not matched</div&...
Remove querystring from URL
... as route), url query string may appear:
before url anchor:
var url = 'http://example.com?a=1&b=3#routepath/subpath';
after url anchor:
var url = 'http://example.com#routepath/subpath?a=1&b=3';
Solution:
window.location.href.replace(window
What is middleware exactly?
...
Wikipedia has a quite good explanation: http://en.wikipedia.org/wiki/Middleware
It starts with
Middleware is computer software that connects software components or applications. The software consists of a set of services that allows multiple processes running ...
How to truncate a foreign key constrained table?
... is a very good way to find orphaned foreign keys (restore data integrity) http://stackoverflow.com/a/12085689/997776
– SandorRacz
Feb 4 '15 at 13:26
...
How can I build a small operating system on an old desktop computer? [closed]
...
http://www.osdev.org/
and
http://www.osdever.net/
welcome to the OS Development world.
See also other x86 documentation links in SO's x86 tag wiki: Intel and AMD manuals, compiler / assembler docs, and various guides.
It ...
How can I convert bigint (UNIX timestamp) to datetime in SQL Server?
...,'19700101 05:00:00:000')
If you want to go reverse, take a look at this http://wiki.lessthandot.com/index.php/Epoch_Date
share
|
improve this answer
|
follow
...