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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
...2 deployment, right? So now you configure your Capistrano files to spin up/down instances as needed; you re-jig your Puppet config so Varnish is aware of web-worker instances and will automatically pool between them. Or you heroku scale web:+5.
Hopefully that gives you an idea of the comparison bet...
Entity Framework: table without primary key
...ng and scary, not to mention the fact that your performance will likely go down the tubes.
Don't work around this. Fix your data model.
EDIT: I've seen that a number of people are downvoting this question. That's fine, I suppose, but keep in mind that the OP asked about mapping a table without a...
Why shouldn't I use PyPy over CPython if PyPy is 6.3 times faster?
...ng why these two statements are totally different is vital.
To break that down:
The statement they make only applies to the benchmarks they've used. It says absolutely nothing about your program (unless your program is exactly the same as one of their benchmarks).
The statement is about an averag...
jquery input select all on focus
... $this.select();
return false;
})
.one('mousedown', function() {
// compensate for untriggered 'mouseup' caused by focus via tab
$this.off('mouseup.mouseupSelect');
})
.select();
});
...
Practical uses for the “internal” keyword in C#
...nternal, they created a monolith that is superficially modular, but breaks down when you try to isolate stuff. Also, security is not an argument, as there's reflection to the rescue.
– Grimace of Despair
Oct 18 '12 at 12:32
...
Default value to a parameter while passing by reference in C++
...doubt that passing an unsigned long on modern architectures is slowing you down too much. So I'm assuming that you're intending to change the value of State inside the method. The compiler is complaining because the constant 0 cannot be changed, as it's an rvalue ("non-lvalue" in the error message...
How can I launch multiple instances of MonoDevelop on the Mac?
...ncheck the "close current solution" checkbox in the "Open" dialog, or hold down the control key when clicking on one of the recently opened projects in the Welcome Page.
EDIT: For Xamarin Studio, which has replaced MonoDevelop on Mac, the command is
open -n /Applications/Xamarin\ Studio.app
EDIT...
How to write the Fibonacci Sequence?
... the "by-hand method" in code. This is for exercise, to learn. I could put down two lines of code but I don't think you'll learn anything from them.
– Andrea Ambu
Feb 3 '09 at 23:11
...
IF… OR IF… in a windows batch file
...
@HarryJohnston it depends on if it is just a top-down program/script or if its structured to run as if functions existed in batch-scripting =/. In his example, GOTO would be correct or else you would hit the ECHO Didn't find it even if it did find it.
–...
How should I unit test threaded code?
...
Tough one indeed! In my (C++) unit tests, I've broken this down into several categories along the lines of the concurrency pattern used:
Unit tests for classes that operate in a single thread and aren't thread aware -- easy, test as usual.
Unit tests for Monitor objects (those that...