I'll admit that I'm a bit of a ruby newbie (writing rake scripts, now). In most languages, copy constructors are easy to find. Half an hour of searching didn't find it in ruby. I want to create a copy of the hash so that I can modify it without affecting the original instance. ...

There has been a lot of posting about what these two contexts are.. But I'm still not getting it quite right 7 Answers ...

I just discovered chromestatus.com and, after losing several hours of my day, found this feature entry : 12 Answers ...

I have the following code: 11 Answers 11 ...

I have noticed that some browsers (in particular, Firefox and Opera) are very zealous in using cached copies of .css and .js files, even between browser sessions. This leads to a problem when you update one of these files but the user's browser keeps on using the cached copy. ...

I've been using the == operator in my program to compare all my strings so far. However, I ran into a bug, changed one of them into .equals() instead, and it fixed the bug. ...

I am using jQuery Mobile, and I am having trouble understanding differences between classic document ready and jQuery Mobile page events. ...

I understand that the keystore would usually hold private/public keys and the trust store only public keys (and represents the list of trusted parties you intend to communicate with). Well, that's my first assumption, so if that's not correct, I probably haven't started very well... ...

What is the difference between " cache unfriendly code " and the " cache friendly " code? 9 Answers ...

I need to store a value in a variable in one method and then I need to use that value from that variable in another method or closure. How can I share this value? ...