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Singleton: How should it be used
Edit:
From another question I provided an answer that has links to a lot of questions/answers about singletons: More info about singletons here:
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What is recursion and when should I use it?
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40 Answers
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ERROR 1452: Cannot add or update a child row: a foreign key constraint fails
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21 Answers
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Real life example, when to use OUTER / CROSS APPLY in SQL
I have been looking at CROSS / OUTER APPLY with a colleague and we're struggling to find real life examples of where to use them.
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Should I test private methods or only public ones? [closed]
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31 Answers
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How can I generate a unique ID in Python? [duplicate]
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8 Answers
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Strings are objects in Java, so why don't we use 'new' to create them?
We normally create objects using the new keyword, like:
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What is the difference between a generative and a discriminative algorithm?
Please, help me understand the difference between a generative and a
discriminative algorithm, keeping in mind that I am just a beginner.
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What does character set and collation mean exactly?
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