大约有 22,700 项符合查询结果（耗时：0.0427秒） [XML]
Pretty graphs and charts in Python [closed]
...= 0
d.add(chart)
d.save(fnRoot='test', formats=['png', 'pdf'])
alt text http://i40.tinypic.com/2j677tl.jpg
Note: the image has been converted to jpg by the image host.
share
...
How can I apply a border only inside a table?
...t-child td{border-top:0;}
You can learn about CSS 2.1 Pseudo-classes at:
http://msdn.microsoft.com/en-us/library/cc351024(VS.85).aspx
share
|
improve this answer
|
follow
...
ALTER DATABASE failed because a lock could not be placed on database
...m, but here is a link that shows that the problem has occurred elsewhere.
http://www.geakeit.co.uk/2010/12/11/sql-take-offline-fails-alter-database-failed-because-a-lock-could-not-error-5061/
share
|
...
Equivalent of String.format in jQuery
... implementation by Blair Mitchelmore, with a bunch of nice extra features: https://web.archive.org/web/20120315214858/http://blairmitchelmore.com/javascript/string.format
share
|
improve this answer...
Why is Node.js single threaded? [closed]
...request until the request is finished". I.e. in .Net (including processing HTTP requests) one can and should use async (Task based) programming and this will release threads while waiting for I/O and other async operations to complete. This is applicable to high level programming as well, i.e. MVC/A...
Check image width and height before upload with Javascript
...tURL(objectUrl);
};
img.src = objectUrl;
}
});
Demo: http://jsfiddle.net/4N6D9/1/
I take it you realize this is only supported in a few browsers. Mostly firefox and chrome, could be opera as well by now.
P.S. The URL.createObjectURL() method has been removed from the MediaStr...
Where does 'Hello world' come from?
...
From http://en.wikipedia.org/wiki/Hello_world_program:
The first known instance of the usage
of the words "hello" and "world"
together in computer literature
occurred earlier, in Kernighan's 1972
Tutorial Introduction ...
What is Ruby's double-colon `::`?
...nstant: 1
puts Foo::MR_COUNT # this is the local constant: 2
Taken from http://www.tutorialspoint.com/ruby/ruby_operators.htm
share
|
improve this answer
|
follow
...
Changing the child element's CSS when the parent is hovered
...seudo-classes" defined by CSS2 (here's the spec). Here's a quick example: http://jsfiddle.net/5FLr4/. it works for me.
– Lee
Feb 21 '11 at 4:32
...
Tool to generate JSON schema from JSON data [closed]
...
You might be looking for this:
http://www.jsonschema.net
It is an online tool that can automatically generate JSON schema from JSON string. And you can edit the schema easily.
sha...