大约有 4,900 项符合查询结果（耗时：0.0222秒） [XML]
What's the difference between globals(), locals(), and vars()?
What is the difference between globals() , locals() , and vars() ? What do they return? Are updates to the results useful?
...
How to empty a list?
It seems so "dirty" emptying a list in this way:
7 Answers
7
...
Recursively counting files in a Linux directory
How can I recursively count files in a Linux directory?
21 Answers
21
...
Assignment inside lambda expression in Python
I have a list of objects and I want to remove all objects that are empty except for one, using filter and a lambda expression.
...
Alias with variable in bash [duplicate]
I want to create an alias in bash like this:
6 Answers
6
...
How to sort git tags by version string order of form rc-X.Y.Z.W?
...
Active
Oldest
Votes
...
Minimal web server using netcat
I'm trying to set up a minimal web server using netcat (nc). When the browser calls up localhost:1500, for instance, it should show the result of a function ( date in the example below, but eventually it'll be a python or c program that yields some data).
My little netcat web server needs to be a w...
How do I convert Long to byte[] and back in java
How do I convert a long to a byte[] and back in Java?
12 Answers
12
...
How does the Java 'for each' loop work?
...
Active
Oldest
Votes
...
Http Basic Authentication in Java using HttpClient?
... for some reason, it does NOT work in some cloud environment (sae.sina.com.cn if you want to know, it is a chinese cloud service). so have to use the http header instead of HttpClient credentials.
public static void main(String[] args) {
try {
DefaultHttpClient Client = new DefaultHttp...