大约有 42,000 项符合查询结果（耗时：0.0685秒） [XML]
Why is division in Ruby returning an integer instead of decimal value?
For example:
7 Answers
7
...
How does akka compare to Erlang? [closed]
I've been looking at akka recently and it's pretty impressive. It looks like it has most of the killer features of erlang - location transparency, supervision hierarchies, and more. Are there any features erlang has that akka doesn't?
...
How to select a node using XPath if sibling node has a specific value?
I have the following document:
6 Answers
6
...
Can I add color to bootstrap icons only using CSS?
Twitter's bootstrap uses Icons by Glyphicons . They are " available in dark gray and white " by default:
14 Answers
...
How to see the changes in a Git commit?
When I do git diff COMMIT I see the changes between that commit and HEAD (as far as I know), but I would like to see the changes that were made by that single commit.
...
Subprocess changing directory
I want to execute a script inside a subdirectory/superdirectory (I need to be inside this sub/super-directory first). I can't get subprocess to enter my subdirectory:
...
Rails: How can I set default values in ActiveRecord?
How can I set default value in ActiveRecord?
27 Answers
27
...
Space between two rows in a table?
Is this possible via CSS?
25 Answers
25
...
Weak and strong property setter attributes in Objective-C
What is the difference between weak and strong property setter attributes in Objective-C?
5 Answers
...
Nested function in C
Can we have a nested function in C? What is the use of nested functions? If they exist in C does their implementation differ from compiler to compiler?
...