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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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“Diff” an image using ImageMagick
How can I get the difference between two images? I have the original image. Someone has written on an exact duplicate of the original image. Now, I need to compare the original to the written on image and extract just the writing in image format.
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Master-master vs master-slave database architecture?
I've heard about two kind of database architectures.
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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
5 Answers
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Creating instance of type without default constructor in C# using reflection
Take the following class as an example:
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The difference between the 'Local System' account and the 'Network Service' account?
I have written a Windows service that spawns a separate process. This process creates a COM object. If the service runs under the 'Local System' account everything works fine, but if the service runs under the 'Network Service' account, the external process starts up but it fails to create the COM o...
Why declare unicode by string in python?
I'm still learning python and I have a doubt:
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How to write logs in text file when using java.util.logging.Logger
I have a situation in which I want to write all logs created by me into a text file.
10 Answers
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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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Gson custom seralizer for one variable (of many) in an object using TypeAdapter
I've seen plenty of simple examples of using a custom TypeAdapter. The most helpful has been Class TypeAdapter<T> . But that hasn't answered my question yet.
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