大约有 20,405 项符合查询结果（耗时：0.0361秒） [XML]
What is a word boundary in regex?
I am using Java regexes in Java 1.6 (to parse numeric output, among other purposes) and cannot find a precise definition of \b ("word boundary"). I had assumed that -12 would be an "integer word" (matched by \b\-?\d+\b ) but it appears that this does not work. I'd be grateful to know of ways ...
How can I exclude $(this) from a jQuery selector?
I have something like this:
4 Answers
4
...
Programmatically stop execution of python script? [duplicate]
Is it possible to stop execution of a python script at any line with a command?
4 Answers
...
How to remove a lambda event handler [duplicate]
I recently discovered that I can use lambdas to create simple event handlers. I could for example subscribe to a click event like this:
...
Converting a string to an integer on Android
How do I convert a string into an integer?
13 Answers
13
...
HttpServletRequest get JSON POST data [duplicate]
I am HTTP POST-ing to URL http://laptop:8080/apollo/services/rpc?cmd=execute
2 Answers
...
JavaScript: How to join / combine two arrays to concatenate into one array? [duplicate]
I'm trying to combine 2 arrays in javascript into one.
1 Answer
1
...
How to Handle Button Click Events in jQuery?
I need to have a button and handle its event in jQuery. And I am writing this code but it'snot working. Did I miss something?
...
Convert the values in a column into row names in an existing data frame
I would like to convert the values in a column of an existing data frame into row names. Is is possible to do this without exporting the data frame and then reimporting it with a row.names = call?
...
What is the difference between @PathParam and @QueryParam
I am newbie in RESTful jersey. I would like to ask what is the different between @PathParam and @QueryParam in jersey?
...