大约有 25,300 项符合查询结果（耗时：0.0448秒） [XML]
Why can't I center with margin: 0 auto?
...
You need to define the width of the element you are centering, not the parent element.
#header ul {
margin: 0 auto;
width: 90%;
}
Edit: Ok, I've seen the testpage now, and here is how I think you want it:
#header ul {
list-style:none;
margin:0 ...
How to see which plugins are making Vim slow?
...
this helped me to detect "vim-gitgutter" as the clog.
– Sebastián Grignoli
Mar 10 '14 at 21:52
6
...
How to revert a “git rm -r .”?
...
This rarely works for me, and I'm so glad I work in a Dropbox folder. Poor form, but saves me every time...
– Nuby
Mar 13 '13 at 15:58
...
Make child visible outside an overflow:hidden parent
...
You can use the clearfix to do "layout preserving" the same way overflow: hidden does.
.clearfix:before,
.clearfix:after {
content: ".";
display: block;
height: 0;
overflow: hidden;
}
.clearfix:after { clear: both; }
.clearfix { zoom: 1; } /* IE < 8...
change cursor to finger pointer
...
<a class="menu_links" onclick="displayData(11,1,0,'A')" onmouseover="" style="cursor: pointer;"> A </a>
It's css.
Or in a style sheet:
a.menu_links { cursor: pointer; }
...
Postgresql 9.2 pg_dump version mismatch
...stall PostgreSQL 9.2.1 in the pg_dump client machine or just copy the $PGHOME from the PostgreSQL server machine to the client machine. Note that there is no need to initdb a new cluster in the client machine.
After you have finished installing the 9.2.1 software, remember to edit some environment ...
Using bootstrap with bower
...http://twitter.github.com/bootstrap/assets/bootstrap.zip
Seems cleaner to me since it doesn't clone the whole repo, it only unzip the required assests.
The downside of that is that it breaks the bower philosophy since a bower update will not update bootstrap.
But I think it's still cleaner than u...
How to overcome root domain CNAME restrictions?
We are hosting many web applications for our customers. As is obvious they want to use their own domains to refer to those applications, usually they want that any user that either type http://www.customer1.example or http://customer1.example goes to their web application.
...
What is the difference between `new Object()` and object literal notation?
...
They both do the same thing (unless someone's done something unusual), other than that your second one creates an object and adds a property to it. But literal notation takes less space in the source code. It's clearly recognizable as to what ...
How to suppress Update Links warning?
...ns, and this update is to dot all is.
Preparations
First of all, I performed a clean Office 2010 x86 install on Clean Win7 SP1 Ultimate x64 virtual machine powered by VMWare (this is usual routine for my everyday testing tasks, so I have many of them deployed).
Then, I changed only the following ...