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Apache and Node.js on the Same Server

I want to use Node because it's swift, uses the same language I am using on the client side, and it's non-blocking by definition. But the guy who I hired to write the program for file handling (saving, editing, renaming, downloading, uploading files, etc.), he wants to use apache. So, I must: ...
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Run a single migration file

... there an easy way to run a single migration? I don't want to migrate to a certain version I just want to run a specific one. ...
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Does a javascript if statement with multiple conditions test all of them?

In javascript, when using an if statement with multiple conditions to test for, does javascript test them all regardless, or will it bail before testing them all if it's already false? ...
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Declare a block method parameter without using a typedef

Is it possible to specify a method block parameter in Objective-C without using a typedef? It must be, like function pointers, but I can't hit on the winning syntax without using an intermediate typedef: ...
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What is Double Brace initialization in Java?

What is Double Brace initialization syntax ( {{ ... }} ) in Java? 13 Answers 13 ...
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Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application

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heroku - how to see all the logs

I have a small app on heroku. Whenever I want to see the logs I go to the command line and do 19 Answers ...
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How to implement a good __hash__ function in python [duplicate]

When implementing a class with multiple properties (like in the toy example below), what is the best way to handle hashing? ...
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How do I log errors and warnings into a file?

...and warnings and log them to a file, but to set up all of that within the script (not changing anything in php.ini)? 7 Answ...