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What does the question mark operator mean in Ruby?
What is the purpose of the question mark operator in Ruby?
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class method generates “TypeError: … got multiple values for keyword argument …”
If I define a class method with a keyword argument thus:
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What are the default access modifiers in C#?
What is the default access modifier for classes, methods, members, constructors, delegates and interfaces?
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Creating a Radial Menu in CSS
How do I create a menu which looks like this...
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A variable modified inside a while loop is not remembered
In the following program, if I set the variable $foo to the value 1 inside the first if statement, it works in the sense that its value is remembered after the if statement. However, when I set the same variable to the value 2 inside an if which is inside a while statement, it's forgotten af...
Encrypt & Decrypt using PyCrypto AES 256
I'm trying to build two functions using PyCrypto that accept two parameters: the message and the key, and then encrypt/decrypt the message.
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C++ Const Usage Explanation
Can someone explain the usage of each of the const?
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Use of 'const' for function parameters
How far do you go with const ? Do you just make functions const when necessary or do you go the whole hog and use it everywhere? For example, imagine a simple mutator that takes a single boolean parameter:
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simple explanation PHP OOP vs Procedural?
I would like to learn PHP and want to get an Idea about OOP and Procedural. I read some other blogs and tutorials about OOP vs Procedural but I still can't understand the approach.
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Suppress warning “Category is implementing a method which will also be implemented by its primary cl
I was wondering how to suppress the warning:
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