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In SQL Server, when should you use GO and when should you use semi-colon ;?
I’ve always been confused with when I should use the GO keyword after commands and whether a semi-colon is required at the end of commands. What is the differences and why/when I should use them?
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Master-master vs master-slave database architecture?
I've heard about two kind of database architectures.
2 Answers
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Why escape_javascript before rendering a partial?
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Because you don't want users posting JavaScript that the browser actually executes?
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Why use Ruby's attr_accessor, attr_reader and attr_writer?
Ruby has this handy and convenient way to share instance variables by using keys like
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How much faster is C++ than C#?
...ogrammers"
– Falaina
Aug 8 '09 at 5:05
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1. "C# is much faster than C++" 2. "It cannot be true" ...
Creating instance of type without default constructor in C# using reflection
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I originally posted this answer here, but here is a reprint since this isn't the exact same question but has the same answer:
FormatterServices.GetUninitializedObject() will create an instance without calling a constructor. I found this class by using Reflector ...
Git merge left HEAD marks in my files
I tried to merge a file in the command line using Git, when an error message appeared telling me the merge was aborted.
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Create a custom event in Java
I want to do something like this in Java but I don't know the way:
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Accessing last x characters of a string in Bash
I found out that with ${string:0:3} one can access the first 3 characters of a string. Is there a equivalently easy method to access the last three characters?
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call a static method inside a class?
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self::staticMethod();
More information about the Static keyword.
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