大约有 4,761 项符合查询结果（耗时：0.0179秒） [XML]
What is your favorite C programming trick? [closed]
For example, I recently came across this in the linux kernel:
37 Answers
37
...
Why are global variables evil? [closed]
I'm trying to find out why the use of global is considered to be bad practice in python (and in programming in general). Can somebody explain? Links with more info would also be appreciated.
...
How to get the absolute coordinates of a view
I'm trying to get the absolute screen pixel coordinates of the top left corner of a view. However, all methods I can find such as getLeft() and getRight() don't work as they all seem to be relative to the parent of the view, thus giving me 0 . What is the proper way to do this?
...
T-SQL: Using a CASE in an UPDATE statement to update certain columns depending on a condition
...at all. I want to update column x if a condition is true, otherwise column y would be updated
6 Answers
...
When should I use Struct vs. OpenStruct?
...es and disadvantages of using an OpenStruct as compared to a Struct? What type of general use-cases would fit each of these?
...
What is the best testing framework to use with Node.js? [closed]
...oked at the rather long list of testing frameworks at https://github.com/ry/node/wiki/modules#testing . What is the experience with these frameworks?
...
Fastest way to check if a value exists in a list
What is the fastest way to know if a value exists in a list (a list with millions of values in it) and what its index is?
1...
中文网（自研/维护）拓展 · App Inventor 2 中文网
...
属性
事件
方法
MyListView
属性
事件
方法
MyListViewElement
属性
事件
方法
NetworkState
属...
Install a Python package into a different directory using pip?
...
Use:
pip install --install-option="--prefix=$PREFIX_PATH" package_name
You might also want to use --ignore-installed to force all dependencies to be reinstalled using this new prefix. You can use --install-option to multiple times to add any of the options you can use with python setup.py insta...
Convert dmesg timestamp to custom date format
I am trying to understand the dmesg timestamp and find it hard to convert that to change it to java date/custom date format.
...