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How can I make my flexbox layout take 100% vertical space?
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Executing multi-line statements in the one-line command-line?
I'm using Python with -c to execute a one-liner loop, i.e.:
17 Answers
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MySQL indexes - what are the best practices?
I've been using indexes on my MySQL databases for a while now but never properly learnt about them. Generally I put an index on any fields that I will be searching or selecting using a WHERE clause but sometimes it doesn't seem so black and white.
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What is meant by Resource Acquisition is Initialization (RAII)?
What is meant by Resource Acquisition is Initialization (RAII)?
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Best way to store time (hh:mm) in a database
... is an international format.
The wiki is very good for further details at http://en.wikipedia.org/wiki/ISO_8601.
The date and time is stored in international time and the offset is recorded depending on where in the world the time was stored.
In my experience there is always a need to store the ...
How can I format patch with what I stash away
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Performance of Arrays vs. Lists
Say you need to have a list/array of integers which you need iterate frequently, and I mean extremely often. The reasons may vary, but say it's in the heart of the inner most loop of a high volume processing.
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How to extract epoch from LocalDate and LocalDateTime?
...).format(new java.util.Date (epoch*1000));
For other language converter:
https://www.epochconverter.com
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Compare DATETIME and DATE ignoring time portion
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Best way to find the intersection of multiple sets?
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