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SQL/mysql - Select distinct/UNIQUE but return all columns?

... That's a really good question. I have read some useful answers here already, but probably I can add a more precise explanation. Reducing the number of query results with a GROUP BY statement is easy as long as you don't query additional information. Let's assume...
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Immutable vs Unmodifiable collection

... ok, might've misread that ;) But it is good to clarify it though. – Hiery Nomus Jan 17 '12 at 9:49 5 ...
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How do I view all commits for a specific day?

I've already looked at the relevant docs from git-scm.com and gitref.org , but I can't seem to figure this out. 5 Answe...
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What is the difference between == and Equals() for primitives in C#?

...bool Equals(Int16 obj) { return m_value == obj; } Further Reading: See Eric Lippert. share | improve this answer | follow | ...
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How do I get currency exchange rates via an API such as Google Finance? [closed]

...2018. For more information please visit: https://github.com/fixerAPI/fixer#readme) Website : http://fixer.io/ Example request : [http://api.fixer.io/latest?base=USD][7] Only collects one value per each day European Central Bank Feed Docs: http://www.ecb.int/stats/exchange/eurofxref/html/...
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What is the fastest substring search algorithm?

... Wow thanks. I'm reading the paper. If it turns out to be better than what I have, I'll definitely accept your answer. – R.. GitHub STOP HELPING ICE Aug 13 '13 at 16:09 ...
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How to redirect 'print' output to a file using python?

... absolutely invalid. There's no reason to redirect stdout here, since he already gets the data into a variable. – machine yearning Aug 22 '11 at 20:44 ...
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What are the downsides to using Dependency Injection? [closed]

...s there) Generally, the benefit of decoupling makes each task simpler to read and understand, but increases the complexity of orchestrating the more complex tasks. share | improve this answer ...
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How do I make an attributed string using Swift?

...or something else. There are many standard attributes in Swift that have already been predefined. For example: key name: NSAttributedString.Key.font, value: a UIFont key name: NSAttributedString.Key.foregroundColor, value: a UIColor key name: NSAttributedString.Key.link, value: an NSURL or NSStrin...
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Position an element relative to its container

... It is certainly defined in the specification. Read section 9.4.3 and check the initial values for the properties. – Jim Sep 19 '08 at 20:31 ...