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Error in Swift class: Property not initialized at super.init call
I have two classes, Shape and Square
12 Answers
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Execute a terminal command from a Cocoa app
How can I execute a terminal command (like grep ) from my Objective-C Cocoa application?
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Most lightweight way to create a random string and a random hexadecimal number
What is the most lightweight way to create a random string of 30 characters like the following?
13 Answers
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Is Tomcat running?
Interested to know how people usually check to see if Tomcat is running on a Unix environment.
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Difference between open and codecs.open in Python
There are two ways to open a text file in Python:
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Why does Google prepend while(1); to their JSON responses?
Why does Google prepend while(1); to their (private) JSON responses?
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How to pass an array into a SQL Server stored procedure
How to pass an array into a SQL Server stored procedure?
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How to generate unique ID with node.js
How to set a variable value with database query callback? How I can do it?
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Parsing JSON with Unix tools
I'm trying to parse JSON returned from a curl request, like so:
38 Answers
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jQuery document.createElement equivalent?
I'm refactoring some old JavaScript code and there's a lot of DOM manipulation going on.
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