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How to count the number of occurrences of an element in a List
...t occurrences = Collections.frequency(animals, "bat");
That's how I'd do it anyway. I'm pretty sure this is jdk 1.6 straight up.
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Creating and Update Laravel Eloquent
What's the shorthand for inserting a new record or updating if it exists?
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Maintain model of scope when changing between views in AngularJS
... using My2Ctrl ; that can be navigated to using tabs where each view has its own simple, but different form.
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Options for HTML scraping? [closed]
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edited Mar 4 '14 at 9:56
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What to learn for making Java web applications in Java EE 6? [closed]
...en if I know that this will be controversial, my advice would be to start with Java EE 6 only. So, grab GlassFish v3 and either get the book Beginning Java EE 6 Platform with GlassFish 3: From Novice to Professional or follow the Java EE 6 tutorial. In my opinion, the book (that I've started to read...
In Flux architecture, how do you manage Store lifecycle?
...data flows through this central hub. Having a singleton Dispatcher allows it to manage all Stores. This becomes important when you need Store #1 update itself, and then have Store #2 update itself based on both the Action and on the state of Store #1. Flux assumes this situation is an eventuality...
Command copy exited with code 4 when building - Visual Studio restart solves it
Every now and then when I build my solution here (with 7 projects in it) I get the dreaded 'Command copy exited with code 4' error, in Visual Studio 2010 Premium ed.
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why windows 7 task scheduler task fails with error 2147942667
...oblem. I have scheduled a task to lauch a batch file. When I run the task with option Run only when user is logged on everything works fine. but I want to run this task in background and hence i am running it using the option Run whether user is logged on or not . Now when i run the task it is no...
How does akka compare to Erlang? [closed]
I've been looking at akka recently and it's pretty impressive. It looks like it has most of the killer features of erlang - location transparency, supervision hierarchies, and more. Are there any features erlang has that akka doesn't?
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Can a java file have more than one class?
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Yes, it can. However, there can only be one public top-level class per .java file, and public top-level classes must have the same name as the source file.
The purpose of including multiple classes in one source file is to bundle...