大约有 8,000 项符合查询结果（耗时：0.0283秒） [XML]
background-size in shorthand background property (CSS3)
I'm trying to mix background-image and background-size properties in a shorthanded background property. Based on W3C documentation background-size should come after background-position property separated with an slash( / ).
...
Consequences of using graft in Mercurial
...s a matter of "completing the diamond". So we find a new state M that is a mix of D and F and where the difference from D to M is similar to +f and the difference from F to M is similar to -e. It looks like this:
-e +f'
.---- D ----.
/ \
E M
\ /
'...
How to retrieve GET parameters from javascript? [duplicate]
...
With the window.location object. This code gives you GET without the question mark.
window.location.search.substr(1)
From your example it will return returnurl=%2Fadmin
EDIT: I took the liberty of changing Qwerty's answer, which is really goo...
What is the purpose of the var keyword and when should I use it (or omit it)?
... @kangax what if the last two lines of Alex's examples were mixed: var someObject = {} and someObject.someProperty = 5 ? Would someProperty become global, while the object it is a property of remains local?
– snapfractalpop
Nov 28 '12 at 0:43
...
ExecutorService that interrupts tasks after a timeout
I'm looking for an ExecutorService implementation that can be provided with a timeout. Tasks that are submitted to the ExecutorService are interrupted if they take longer than the timeout to run. Implementing such a beast isn't such a difficult task, but I'm wondering if anybody knows of an existi...
How to embed a video into GitHub README.md?
...thread "Embed YouTube videos in markdown files" stated:
With pages.github.io, yes, everywhere else, no.
(Note: as detailed in "Github Top-Level Project Page", github.io is the new domain for user and organization pages since April 2013.
The page GitHub publication is presented here)
This could be ...
Returning first x items from array
...array array_splice ( array &$input , int $offset [, int $length = 0 [, mixed $replacement]])
If length is omitted, removes everything from offset to the end of the array. If length is specified and is positive, then that many elements will be removed. If length is specified and is negative the...
How to upload a file to directory in S3 bucket using boto
...AWS_SECRET_ACCESS_KEY)
bucket = conn.create_bucket(bucket_name,
location=boto.s3.connection.Location.DEFAULT)
testfile = "replace this with an actual filename"
print 'Uploading %s to Amazon S3 bucket %s' % \
(testfile, bucket_name)
def percent_cb(complete, total):
sys.stdout.write('.'...
How do I set up a simple delegate to communicate between two view controllers?
...hildViewController.h
#import <UIKit/UIKit.h>
// 1. Forward declaration of ChildViewControllerDelegate - this just declares
// that a ChildViewControllerDelegate type exists so that we can use it
// later.
@protocol ChildViewControllerDelegate;
// 2. Declaration of the view controller class,...
scp or sftp copy multiple files with single command
... answered Feb 11 '14 at 1:56
ios.id0ios.id0
4,51511 gold badge99 silver badges1010 bronze badges
...