大约有 20,414 项符合查询结果（耗时：0.0448秒） [XML]
Understanding slice notation
I need a good explanation (references are a plus) on Python's slice notation.
33 Answers
...
Draw in Canvas by finger, Android
I need to build a project for drawing on canvas by fingers,
6 Answers
6
...
Android: Vertical alignment for multi line EditText (Text area)
I want to have 5 lines for the height of the text area. I am using the following code.
7 Answers
...
How do I get the computer name in .NET
How do I get the computer name in .NET c#
11 Answers
11
...
Catch checked change event of a checkbox
How do I to catch check/uncheck event of <input type="checkbox" /> with jQuery?
9 Answers
...
How to force JS to do math instead of putting two strings together
I need javascript to add 5 to an integer variable, but instead it treats the variable as a string, so it write out the variable, then add 5 onto the end of the "string". How can I force it to do math instead?
...
How to assign bean's property an Enum value in Spring config file?
I have a standalone enum type defined, something like this:
9 Answers
9
...
Please explain the exec() function and its family
What is the exec() function and its family? Why is this function used and how does its work?
7 Answers
...
how perform grep operation on all files in a directory
Working with xenserver, and I want to perform a command on each file that is in a directory, grepping some stuff out of the output of the command and appending it in a file.
...
How can I use “” in javadoc without formatting?
If I write <xmlElement> in a javadoc, it does not appear, because tags have special functions on formatting texts.
...