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What is the difference between == and equals() in Java?

I wanted to clarify if I understand this correctly: 23 Answers 23 ...
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Remove first 4 characters of a string with PHP

How can I remove the first 4 characters of a string using PHP? 7 Answers 7 ...
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What is the difference between screenX/Y, clientX/Y and pageX/Y?

What is the difference between screenX / Y , clientX / Y and pageX / Y ? 7 Answers ...
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How to use ssh agent forwarding with “vagrant ssh”?

Rather than create a new SSH key pair on a vagrant box, I would like to re-use the key pair I have on my host machine, using agent forwarding . I've tried setting config.ssh.forward_agent to TRUE in the Vagrantfile, then rebooted the VM, and tried using: ...
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Ruby equivalent of virtualenv?

Is there something similar to the Python utility virtualenv ? 8 Answers 8 ...
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ArrayIndexOutOfBoundsException when using the ArrayList's iterator

Right now, I have a program containing a piece of code that looks like this: 8 Answers ...
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What is routes.IgnoreRoute(“{resource}.axd/{*pathInfo}”)

What is routes.IgnoreRoute("{resource}.axd/{*pathInfo}") 5 Answers 5 ...
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How to detect current state within directive

I'm using AngularUI's routing and I'd like to do a ng-class="{active: current.state}" but I'm unsure how to exactly detect the current state in a directive like this. ...
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How to get the last day of the month?

Is there a way using Python's standard library to easily determine (i.e. one function call) the last day of a given month? ...