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? ...

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)...

I have a a Java program which reads a System property 5 Answers 5 ...

... 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 : ...

...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 ...

Having some trouble with bootstrap, so some help would be awesome. Thanks 9 Answers 9 ...

I switched quite recently from Bash to Zsh on Ubuntu and I'm quite happy about it. However, there is something I really miss and I did not find how to achieve the same thing. ...

This question pertains not only to how to accomplish this task, but to whether doing so is good or bad practice with Git. 6...

I am doing something very simple wrong. I'm trying to prepare an ordinary patch file, so I can reapply some changes: 5 Ans...

How come a percentage value for height doesn’t work but a percentage value for width does? 6 Answers ...