大约有 8,100 项符合查询结果（耗时：0.0292秒） [XML]
What is AF_INET, and why do I need it?
I'm getting started on socket programming, and I keep seeing this AF_INET .
5 Answers
...
django urls without a trailing slash do not redirect
I've got two applications located on two separate computers. On computer A, in the urls.py file I have a line like the following:
...
Float right and position absolute doesn't work together
I want a div to be always at the right of its parent div, so I use float:right . It works.
5 Answers
...
How do you create a random string that's suitable for a session ID in PostgreSQL?
I'd like to make a random string for use in session verification using PostgreSQL. I know I can get a random number with SELECT random() , so I tried SELECT md5(random()) , but that doesn't work. How can I do this?
...
Linq to SQL how to do “where [column] in (list of values)”
...here I get a list of ids, and I need to return the a list matching a description that is associated with the id. E.g.:
5 An...
Can you change what a symlink points to after it is created?
Does any operating system provide a mechanism (system call — not command line program) to change the pathname referenced by a symbolic link (symlink) — other than by unlinking the old one and creating a new one?
...
How to prevent robots from automatically filling up a form?
I'm trying to come up with a good enough anti-spamming mechanism to prevent automatically generated input. I've read that techniques like captcha, 1+1=? stuff work well, but they also present an extra step impeding the free quick use of the application (I'm not looking for anything like that please)...
How to give System property to my test via Gradle and -D
I have a a Java program which reads a System property
5 Answers
5
...
Using jQuery how to get click coordinates on the target element
...
Are you trying to get the position of mouse pointer relative to element ( or ) simply the mouse pointer location
Try this Demo : http://jsfiddle.net/AMsK9/
Edit :
1) event.pageX, event.pageY gives you the mouse position relative document !
Ref : ...
How to make jQuery to not round value returned by .width()?
...t find this. I'm trying to get the width of a div, but if it has a decimal point it rounds the number.
5 Answers
...