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How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
In a recent interview, I was asked a really strange question. The interviewer asked me how can I compute 1+2+3+...+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this su...
How do I get git to default to ssh and not https for new repositories
These days when I create a new repository on GitHub on the setup page I get:
6 Answers
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Python read-only property
I don't know when attribute should be private and if I should use property.
10 Answers
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How to break out from a ruby block?
Here is Bar#do_things :
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How to convert CharSequence to String?
How can I convert a Java CharSequence to a String ?
3 Answers
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Why doesn't c++ have &&= or ||= for booleans?
Is there a "very bad thing" that can happen &&= and ||= were used as syntactic sugar for bool foo = foo && bar and bool foo = foo || bar ?
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Revert changes to a file in a commit
I want to revert changes made by a particular commit to a given file only.
8 Answers
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Reading CSV file and storing values into an array
I am trying to read a *.csv -file.
19 Answers
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Find an item in List by LINQ?
Here I have a simple example to find an item in a list of strings. Normally I use for loop or anonymous delegate to do it like this:
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Java: Clear the console
Can any body please tell me what code is used for clear screen in Java? For example in C++
14 Answers
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