大约有 35,100 项符合查询结果（耗时：0.0426秒） [XML]
Traversing text in Insert mode
...s there any way to traverse the text moving some characters forward and backward other than using the arrow keys?
12 Answer...
jQuery selector for the label of a checkbox
If I have a check box with a label describing it, how can I select the label using jQuery? Would it be easier to give the label tag an ID and select that using $(#labelId) ?
...
Maven dependency for Servlet 3.0 API?
..., JSP 2.2, EL 1.2, JSTL 1.2, JSF 2.0, JTA 1.1, JSR-45, JSR-250.
But to my knowledge, nothing allows to say that these APIs won't be distributed separately (in java.net repository or somewhere else). For example (ok, it may a particular case), the JSF 2.0 API is available separately (in the java.net...
Is it a good practice to place C++ definitions in header files?
...clarations in an include file, and definitions in a .cpp file, very much like stipulated in Loki's answer to C++ Header Files, Code Separation . Admittedly, part of the reason I like this style probably has to do with all the years I spent coding Modula-2 and Ada, both of which have a similar schem...
Setting a timeout for socket operations
When I create a socket:
5 Answers
5
...
Why is my Spring @Autowired field null?
...
The field annotated @Autowired is null because Spring doesn't know about the copy of MileageFeeCalculator that you created with new and didn't know to autowire it.
The Spring Inversion of Control (IoC) container has three main logical components: a registry (called the ApplicationConte...
How do I select the parent form based on which submit button is clicked?
... variable that's different). A user will only fill in one form, and I'd like to validate/etc all the forms with only one JS script.
...
How to select a node using XPath if sibling node has a specific value?
...
Not sure why everybody is querying for siblings, you can also check for <bb/>-elements matching the predicate from <a/>'s predicate:
//a[bb/text() = "zz"]/cc/text()
share
|
im...
Default string initialization: NULL or Empty? [closed]
I have always initialized my strings to NULL, with the thinking that NULL means the absence of a value and "" or String.Empty is a valid value. I have seen more examples lately of code where String.Empty is considered the default value or represents no value. This strikes me as odd, with the newly...
Assign variable in if condition statement, good practice or not? [closed]
I moved one years ago from classic OO languages such like Java to JavaScript. The following code is definitely not recommended (or even not correct) in Java:
...