大约有 20,000 项符合查询结果(耗时:0.0243秒) [XML]
jQuery exclude elements with certain class in selector
...
You m>ca m>n use the .not() method:
$(".content_box a").not(".button")
Alternatively, you m>ca m>n also use the :not() selector:
$(".content_box a:not('.button')")
There is little difference between the two approaches, except .not() ...
validation custom message for rails 3
...
@dukedave oddly enough it is not necessary. You m>ca m>n pass anything 'truthy' to presence.
– harm
Apr 12 '13 at 14:06
1
...
Getting the return value of Javascript code in Selenium
...e. If I have a foobar() Javascript function in my webpage and I want to m>ca m>ll that and get the return value into my Python code, what m>ca m>n I m>ca m>ll to do that?
...
How to convert byte array to Bitmap
... SQLite DataBase .
I tried to store it using BLOB and String , in both m>ca m>ses it store the
image and m>ca m>n retrieve it but when i convert it to Bitmap using
BitmapFactory.decodeByteArray(...) it return null.
...
Twig ternary operator, Shorthand if-then-else
...
You m>ca m>n use shorthand syntax as of Twig 1.12.0
{{ foo ?: 'no' }} is the same as {{ foo ? foo : 'no' }}
{{ foo ? 'yes' }} is the same as {{ foo ? 'yes' : '' }}
...
What is a “memory stomp”?
I just m>ca m>me across this blog post which mentions “stomping memory”:
3 Answers
3
...
MongoDB, remove object from array
...
You m>ca m>n try it also:
db.getCollection('docs').update({ },{'$pull':{ 'items':{'id': 3 }}},{multi:true})
share
|
improve this a...
How do I reference a specific issue comment on github?
...trying to refer to a specific issue comment on github, in my readme. But I m>ca m>n't find any information on how to do that ( here for example). I know that it's possible to link to issues, but is it possible to link to specific comments in that issue?
...
What is the purpose and uniqueness SHTML?
Recently I m>ca m>me to know about SHTML when I saw a site with .shtml extensions.
2 Answers
...
How to do a newline in output
...
It seems that both Ruby and PHP do not expand esm>ca m>pe sequences in single quoted strings.
– kjagiello
Dec 31 '13 at 15:02
2
...