Loops/Foreach: Difference between revisions
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*/</lang> |
*/</lang> |
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{{ |
=={{header|Julia}}== |
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{{trans|Python}} |
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<lang julia>for i in collection |
<lang julia>for i in collection |
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println(i) |
println(i) |
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end</lang> |
end</lang> |
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The Julia <code>for</code> statement is always a "foreach", and the built-in <code>start:end</code> or <code>start:step:end</code> "range" syntax can be used for iteration over arithmetic sequences. Many Julia objects support iteration: arrays and tuples iterate over each item, strings iterate over each character, dictionaries iterate over (key,value) pairs, numeric scalars provide a length-1 iteration over their value, and so on. |
The Julia <code>for</code> statement is always a "foreach", and the built-in <code>start:end</code> or <code>start:step:end</code> "range" syntax can be used for iteration over arithmetic sequences. Many Julia objects support iteration: arrays and tuples iterate over each item, strings iterate over each character, dictionaries iterate over (key,value) pairs, numeric scalars provide a length-1 iteration over their value, and so on. |
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=={{header|Lasso}}== |
=={{header|Lasso}}== |
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