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Looking for jQuery find(..) method that includes the current node
...ve now is equivalent to .andSelf(). Lastly, the .andFind() doesn't filter based on the expression, you would need to .add($(this).filter(expr)) :)
– Nick Craver♦
May 13 '10 at 16:42
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When should I use genetic algorithms as opposed to neural networks? [closed]
...d by changing a number of weights between them, attempt to predict outputs based on inputs.
They are two fundamentally different entities, but sometimes the problems they are capable of solving overlap.
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MySQL OPTIMIZE all tables?
...mmon stored procedure) to run this optimization for every table in the database and/or server install, or is this something you'd have to script up yourself?
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Facebook Graph API, how to get users email?
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It wasn't completely obvious to me based on this answer... if you're using the JavaScript API, you want to use FB.api('/me?scope=email', function(apiResponse) { ... });
– Olson.dev
Mar 13 '13 at 22:01
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Git Diff with Beyond Compare
...cmd = \"c:/program files/beyond compare 3/bcomp.exe\" "$LOCAL" "$REMOTE" "$BASE" "$MERGED"
Then, I use $ git difftool to compare and $ git mergetool to merge.
About trustExitCode:
For a custom merge command, specify whether the exit code of the merge command can be used to determine whether the m...
Is there a WebSocket client implemented for Python? [closed]
...s = EchoClient('http://localhost:9000/ws')
The client can be Threaded or based on IOLoop from Tornado project. This will allow you to create a multi concurrent connection client. Useful if you want to run stress tests.
The client also exposes the onmessage, opened and closed methods. (WebSocket s...
Fix warning “Capturing [an object] strongly in this block is likely to lead to a retain cycle” in AR
...e, how to fix a warning about a potential retain cycle, when using a block-based API?
7 Answers
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How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
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(Note: root, base, apex domains are all the same thing. Using interchangeably for google-foo.)
Traditionally, to point your apex domain you'd use an A record pointing to your server's IP. This solution doesn't scale and isn't viable for ...
What is SuppressWarnings (“unchecked”) in Java?
...va compiler inserted an implicit cast.
java.lang.ClassCastException: java.base/java.lang.String cannot be cast to java.base/java.lang.Integer
An unchecked warning tells a programmer that a cast may cause a program to throw an exception somewhere else. Suppressing the warning with @SuppressWarning...
Why is it necessary to set the prototype constructor?
... but it does have its uses. Suppose we wanted to make a copy method on the base Person class. Like this:
// define the Person Class
function Person(name) {
this.name = name;
}
Person.prototype.copy = function() {
// return new Person(this.name); // just as bad
return new this.con...