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Difference between $(this) and event.target?
... is a difference between $(this) and event.target, and quite a significant one. While this (or event.currentTarget, see below) always refers to the DOM element the listener was attached to, event.target is the actual DOM element that was clicked. Remember that due to event bubbling, if you have
<...
How to check for an active Internet connection on iOS or macOS?
... dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"Someone broke the internet :(");
});
};
[internetReachableFoo startNotifier];
}
Important Note: The Reachability class is one of the most used classes in projects so you might run into naming conflicts with oth...
How to run a shell script in OS X by double-clicking?
...
Please note, that current directory may not be the one your script located in. Take a look at this question to set it right: stackoverflow.com/questions/59895/…
– Pavel Alexeev
Aug 27 '13 at 16:42
...
What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?
...acebook and other Javascript-driven applications (like my own Wood & Stones) use anchors is that they want to make pages bookmarkable (as suggested by a comment on that answer) or support the back button without reloading the entire page from the server.
In order to support bookmarking and the ...
How to require a controller in an angularjs directive
Can anyone tell me how to include a controller from one directive in another angularJS directive.
for example I have the following code
...
What is the difference between Google App Engine and Google Compute Engine?
...dering what the difference between App Engine & Compute Engine are. Can anyone explain the difference to me?
11 Answers
...
fastest MD5 Implementation in JavaScript
...re many MD5 JavaScript implementations out there.
Does anybody know which one is the most advanced, most bugfixed and fastest?
...
Does Redis persist data?
... time to time, thus providing some level of persistence.
It saves data in one of the following cases:
automatically from time to time
when you manually call BGSAVE command
when redis is shutting down
But data in redis is not really persistent, because:
crash of redis process means losing all ...
String comparison using '==' vs. 'strcmp()'
...on to use strcmp() ?, while Postfuturist's answer doesn't. Oh, hell... no one answer seemed to compile at once the use of strcmp(), the performance of ===, and the bad reliability of == for string comparisons... so I added mine to the list.
– Balmipour
Aug 31...
Where to use EJB 3.1 and CDI?
...mately, EJB and CDI share the same fundamental design of being proxied components. When you get a reference to an EJB or CDI bean, it isn't the real bean. Rather the object you are given is a fake (a proxy). When you invoke a method on this fake object, the call goes to the container who will sen...