大约有 30,000 项符合查询结果（耗时：0.0393秒） [XML]
How to make a div grow in height while having floats inside
...
There's more than one way to clear floats. You can check some here:
http://work.arounds.org/issue/3/clearing-floats/
E.g., clear:both might work for you
#element:after {
content:"";
clear:both;
display:block;
}
#element { zoom:1; }
...
Singular or plural controller and helper names in Rails
...
You have a very complete explanation in the Rails guides:
http://edgeguides.rubyonrails.org/routing.html#resource-routing-the-rails-default
share
|
improve this answer
|
...
Passing argument to alias in bash [duplicate]
...lpr \!* -Pps5'
print part1.ps glossary.ps figure.ps
(Examples taken from http://unixhelp.ed.ac.uk/shell/alias_csh2.1.html .)
share
|
improve this answer
|
follow
...
How to get week number in Python?
...6 Jun 2010", "%d %b %Y")
print(strftime("%U", d))
which prints 24.
See: http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior
share
|
improve this answer
|
...
Uppercase or lowercase doctype?
...
The standard for HTML5 is that tags are case insensitive.
http://www.w3schools.com/html5/tag_doctype.asp
More Technically: (http://www.w3.org/TR/html5/syntax.html)
A DOCTYPE must consist of the following components, in this order:
A string that is an ASCII case-insensitive match...
How do I get AWS_ACCESS_KEY_ID for Amazon?
...
Go to: http://aws.amazon.com/
Sign Up & create a new account (they'll give you the option for 1 year trial or similar)
Go to your AWS account overview
Account menu in the upper-right (has your name on it)
sub-menu: Security Cred...
How do I convert from int to String?
I'm working on a project where all conversions from int to String are done like this:
20 Answers
...
Prompt Dialog in Windows Forms
I am using System.Windows.Forms but strangely enough don't have the ability to create them.
11 Answers
...
How could the UNIX sort command sort a very large file?
The UNIX sort command can sort a very large file like this:
7 Answers
7
...
Generate all permutations of a list without adjacent equal elements
When we sort a list, like
12 Answers
12
...