... $pristine/$dirty tells you whether the user actually changed anything, while $touched/$untouched tells you whether the user has merely been there/visited. This is really useful for validation. The reason for $dirty was always to avoid showing validation responses until t...

I'm trying to compare 2 strings alphabetically for sorting purposes. For example I want to have a boolean check like if('aaaa' < 'ab') . I tried it, but it's not giving me correct results, so I guess that's not the right syntax. How do I do this in jquery or Javascript? ...

...; end; # second argument has a default value method(10) # Now the method call can match the first one as well as the second one, # so here is the problem. So ruby needs to maintain one method in the method look up chain with a unique name. ...

... This is not an answer as much as a bunch of potentially useful remarks/examples. One effective way to make your application extensible is to expose its internals as a scripting language and write all the top level stuff in that language. This makes it quite modifiable and ...

... Android Studio automatically creates a Gradle wrapper in the root of your project, which is how it invokes Gradle. The wrapper is basically a script that calls through to the actual Gradle binary and allows you to keep Gradle up to date, which makes...

... selected DOM node. I guess, for the sake of completeness, dev tools shows all the rules from that set, whether they are applied or not. In the case where a rule is applied to the currently selected element due to inheritance (i.e. the rule was applied to an ancestor, and the selected element inher...

...e. I doubt whether anyone outside the original implementation team could really state reasons - but again, I'd urge readers not to worry so much about why bad decisions were taken, as to look at the whole gamut of nastiness in java.util.Calendar and find something better. One point which is in favo...

... string[] allfiles = Directory.GetFiles("path/to/dir", "*.*", SearchOption.AllDirectories); where *.* is pattern to match files If the Directory is also needed you can go like this: foreach (var file in allfiles){ FileInfo in...

...on and some from discussion on #revctrl IRC channel on FreeNode. Thanks to all people on on #mercurial IRC channel who provided help about Mercurial for this writeup Summary Here it would be nice to have some syntax for table, something like in PHPMarkdown / MultiMarkdown / Maruku extension of Mar...

... Jan 30 '10 at 10:55 Daniel VassalloDaniel Vassallo 301k6666 gold badges475475 silver badges424424 bronze badges ...