大约有 47,000 项符合查询结果（耗时：0.0649秒） [XML]
Can you use if/else conditions in CSS?
...Text</p>
and in your CSS file:
p.normal {
background-position : 150px 8px;
}
p.active {
background-position : 4px 8px;
}
That's the CSS way to do it.
Then there are CSS preprocessors like Sass. You can use conditionals there, which'd look like this:
$type: monster;
p {
@if $type...
Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
...
T.Todua
41.5k1515 gold badges181181 silver badges170170 bronze badges
answered Aug 29 '14 at 3:48
komu_Mkeyakomu_M...
Move window between tmux clients
...
mb14mb14
20.3k44 gold badges5151 silver badges9494 bronze badges
add a comment
...
How to encode URL parameters?
...
answered Nov 15 '11 at 10:53
NielsNiels
42.5k44 gold badges5050 silver badges7474 bronze badges
...
How to post JSON to a server using C#?
...
answered Apr 5 '12 at 11:15
AdemarAdemar
4,87411 gold badge1414 silver badges2323 bronze badges
...
Why does Razor _layout.cshtml have a leading underscore in file name?
...ot webpages
– fabspro
Sep 27 '12 at 15:29
|
show 2 more comments
...
What is the difference between a generative and a discriminative algorithm?
...
StompchickenStompchicken
15.1k11 gold badge3131 silver badges3838 bronze badges
...
Best way to list files in Java, sorted by Date Modified?
...etter solution.
– icyerasor
Jan 28 '15 at 19:05
add a comment
|
...
Entity Framework .Remove() vs. .DeleteObject()
...a Integrity rule
– Mohammadreza
Jul 15 '14 at 13:06
3
...
Adding a new value to an existing ENUM Type
...
159
NOTE if you're using PostgreSQL 9.1 or later, and you are ok with making changes outside of a ...