大约有 47,000 项符合查询结果（耗时：0.0601秒） [XML]
CSS background-image - What is the correct usage?
...
The path can either be full or relative (of course if the image is from another domain it must be full).
You don't need to use quotes in the URI; the syntax can either be:
background-image: url(image.jpg);
Or
background-image: url("image.jpg");
However, from W3:
Some characters ap...
Detecting that the browser has no mouse and is touch-only
...only (Disabled user/browsing preference)
Touch and mouse (ie hover events from Galaxy Note 2 pen)
What's worse, is that one can transition from some of these classes to others (plugs in a mouse, connects to keyboard), or a user may APPEAR to be on a normal laptop until they reach out and touch th...
Maven parent pom vs modules pom
... in the question or in comments), then the parent pom needs his own module from a VCS and from a Maven point of view and you'll end up with something like this at the VCS level:
root
|-- parent-pom
| |-- branches
| |-- tags
| `-- trunk
| `-- pom.xml
`-- projectA
|-- branches
|--...
Remove elements from collection while iterating
... filtered) or used the filtered collection to removeAll the found elements from the original collection (i.e. books.removeAll(filtered)).
Use Sublist or Subset
There are other alternatives as well. If the list is sorted, and you want to remove consecutive elements you can create a sublist and the...
Difference between attr_accessor and attr_accessible
...ils, what is the difference between attr_accessor and attr_accessible ? From my understanding, using attr_accessor is used to create getter and setter methods for that variable, so that we can access the variable like Object.variable or Object.variable = some_value .
...
How can I disable logging while running unit tests in Python Django?
...r the benefit of other readers: You would put the call to logging.disable (from the accepted answer) at the top of tests.py in your application that is doing the logging.
– CJ Gaconnet
Apr 6 '11 at 15:51
...
C++11 introduced a standardized memory model. What does it mean? And how is it going to affect C++ p
...ion on any system with a compliant C++ compiler, whether today or 50 years from now.
The abstract machine in the C++98/C++03 specification is fundamentally single-threaded. So it is not possible to write multi-threaded C++ code that is "fully portable" with respect to the spec. The spec does not ...
Remove border from IFrame
How would I remove the border from an iframe embedded in my web app? An example of the iframe is:
25 Answers
...
Python: split a list based on a condition?
What's the best way, both aesthetically and from a performance perspective, to split a list of items into multiple lists based on a conditional? The equivalent of:
...
Using a custom typeface in Android
...ich I am creating.
I can individually change the typeface of each object from Code, but I have hundreds of them.
21 Answe...