大约有 40,000 项符合查询结果（耗时：0.0626秒） [XML]
In HTML5, is the localStorage object isolated per page/domain?
... separate (and they're both separate from http://example.com) as those are all different hosts. Similarly, http://example.com:80 and http://example.com:8080 and https://example.com are all different origins.
There is no mechanism built into web storage that allows one origin to access the storage o...
Differences between Ant and Maven [closed]
...here you want the resulting bytecode to be stored, and how to package this all into a JAR file. While there are some recent developments that help make Ant less procedural, a developer's experience with Ant is in coding a procedural language written in XML.
Contrast the previous Ant example with a ...
What is the difference between the | and || or operators?
...lways used || (two pipes) in OR expressions, both in C# and PHP. Occasionally I see a single pipe used: | . What is the difference between those two usages? Are there any caveats when using one over the other or are they interchangeable?
...
What is the difference between '>' and a space in CSS selectors?
...o scenarios div > span { } vs. div span { }
Here, the (space) selects all the all the <span> elements inside <div> element even if they are nested inside more than one element. The > selects all the children of <div> element but if they are not inside another element.
Take...
What requirement was the tuple designed to solve?
...
When writing programs it is extremely common to want to logically group together a set of values which do not have sufficient commonality to justify making a class.
Many programming languages allow you to logically group together a set of otherwise unrelated values without creating ...
How to exit git log or git diff [duplicate]
...
community wiki
4 revs, 2 users 71%Fred Foo
2
...
How to reference generic classes and methods in xml documentation
...
Thanks for that answer! It's actually missing from MSDN's page on <see>: msdn.microsoft.com/en-us/library/acd0tfbe.aspx
– joce
Apr 16 '11 at 20:56
...
How can my iphone app detect its own version number?
...
See stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4 for a great explanation of Version vs Build numbers. Confirms that CFBundleShortVersionString what you'd normally want for 'version' and CFBundleVersion for Build number.
– Rory
...
AngularJS : What is a factory?
I've been doing a lot of work on Angular.js and overall I find it to be an interesting and powerful framework.
4 Answers
...
Possible to iterate backwards through a foreach?
...g), you cannot do it as efficiently as using a for loop.
Edit: Which generally means, when you are able to use a for loop, it's likely the correct method for this task. Plus, for as much as foreach is implemented in-order, the construct itself is built for expressing loops that are independent of e...