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What is the most efficient way to create HTML elements using jQuery?
...ht. I will note that I added the comment about 2 years ago just when I was starting to learn jQuery. You would need to do an appendTo, ... Because the comments were obviously wrong, I've removed them.
– tvanfosson
Sep 8 '10 at 13:23
...
What is a regular expression which will match a valid domain name without a subdomain?
...y important component: the support for IDN domain names.
IDN domain names start with xn--. They enable extended UTF-8 characters in domain names. For example, did you know "♡.com" is a valid domain name? Yeah, "love heart dot com"! To validate the domain name, you need to let http://xn--c6h.com/ ...
C++ unordered_map using a custom class type as the key
...id getting the same output for different objects too often.
A fairly good starting point for a hash function is one that uses bit shifting and bitwise XOR to combine the individual hash values. For example, assuming a key-type like this:
struct Key
{
std::string first;
std::string second;
in...
How to change the commit author for one specific commit?
...(for vim, this would be pressing Esc and then typing :wq).
Once the rebase started, it would first pause at C
You would git commit --amend --author="Author Name <email@address.com>"
Then git rebase --continue
It would pause again at D
Then you would git commit --amend --author="Author Name <...
Is .NET/Mono or Java the better choice for cross-platform development? [closed]
...d this opinion in 2014. However, I'll qualify this by saying I'm just now starting to pay some attention to Mono after a long while of not really caring, so there may be improvements in the Mono runtime (or ecosystem) that I haven't been made aware of. AFAIK, there is still no support for WPF, WCF,...
Squash my last X commits together using Git
... suffices:
git reset --soft HEAD~3 &&
git commit
If you want to start editing the new commit message with a concatenation of the existing commit messages (i.e. similar to what a pick/squash/squash/…/squash git rebase -i instruction list would start you with), then you need to extract th...
Hudson or Teamcity for continuous integration? [closed]
...ide community of users and an active users mailing list, is really easy to start with, is easy to use, has been used on huge, very huge, projects (JBoss, JAX-WS, etc) and thus has proven records of success, offers very nice advanced features (e.g. build matrix, build clustering, etc), is open source...
What is the difference between exit and return? [duplicate]
... exit().
In most C implementations, main is a real function called by some startup code that does something like int ret = main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns, however the implementation handles it.
Example with return:
#...
Why does this go into an infinite loop?
... LoopingThread t = new LoopingThread();
System.out.println("Starting background thread...");
t.start();
while (true) {
x = x++;
}
}
}
class LoopingThread extends Thread {
public @Override void run() {
while (true) {
Sys...
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
...w, then putStrLn. A function's arguments are computed before that function starts running.
In Haskell, it's the opposite. The function starts running first. The arguments are only computed when the function actually uses them. And a compound argument, like a list, is computed one piece at a time, a...