大约有 44,000 项符合查询结果（耗时：0.0435秒） [XML]
What are deferred objects?
jQuery 1.5 adds "Deferred Objects". What are they, and what exactly do they do?
4 Answers
...
Difference between dispatch_async and dispatch_sync on serial queue?
...
410
Yes. Using serial queue ensure the serial execution of tasks. The only difference is that dispa...
What is the difference between Lisp-1 and Lisp-2?
I have tried to understand the difference between Lisp-1 and Lisp-2 and how this relates to Clojure but I still do not understand properly. Can anyone enlighten me?
...
“Conversion to Dalvik format failed with error 1” on external JAR
...
71 Answers
71
Active
...
Getting the caller function name inside another function in Python? [duplicate]
...
193
You can use the inspect module to get the info you want. Its stack method returns a list of fr...
What does $.when.apply($, someArray) do?
...
162
.apply is used to call a function with an array of arguments. It takes each element in the ar...
Maven Install on Mac OS X
...
OS X prior to Mavericks (10.9) actually comes with Maven 3 built in.
If you're on OS X Lion, you won't have java installed by default. Just run java by itself and it'll prompt you to install it.
Assuming qualifications are met, run mvn -version ...
`require': no such file to load — mkmf (LoadError)
I was trying to install rails on Ubuntu Natty Narwhal 11.04, using ruby1.9.1.
10 Answers
...
“Insert if not exists” statement in SQLite
...
147
If you have a table called memos that has two columns id and text you should be able to do lik...
How do I tell Matplotlib to create a second (new) plot, then later plot on the old one?
...
155
If you find yourself doing things like this regularly it may be worth investigating the object...