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How do I deep copy a DateTime object?

...new DateTime(); $date2 = new DateTime(); $date2->add(new DateInterval('P3Y')); Update: If you want to copy rather than reference an existing DT object, use clone, not =. $a = clone $b; share | ...
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How to get position of a certain element in strings vector, to use it as an index in ints vector?

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Select Row number in postgres

...guaranteed. – AlexM Jun 14 '16 at 4:30 3 @pumbo Appears row_number() returns "the row number of t...
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Border in shape xml

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Set default CRAN mirror permanent in R

... miguelmorin 2,69311 gold badge1313 silver badges3333 bronze badges answered Dec 12 '11 at 13:40 rinnirinni ...
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Why dict.get(key) instead of dict[key]?

... Jean-François Corbett 33.6k2525 gold badges124124 silver badges172172 bronze badges answered Jun 14 '12 at 21:12 unutbuunut...
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How can I convert a zero-terminated byte array to string?

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How to get std::vector pointer to the raw data?

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How to get current date & time in MySQL?

... | edited Jan 26 '18 at 9:35 Yuri 2,84133 gold badges2020 silver badges4242 bronze badges answered Oct 8...
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Finding the max/min value in an array of primitives using Java

... 173 Using Commons Lang (to convert) + Collections (to min/max) import java.util.Arrays; import java...