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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
...hree and, if the result is greater than ten, subtracts ten. So f(2) = 5, f(8) = 1, etc. Now, we can make another function, call it f', that goes backwards, by adding seven instead of three. f'(5) = 2, f'(1) = 8, etc.
That's an example of a two-way function and its inverse. Theoretically, any mathem...
How do you create optional arguments in php?
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answered Aug 29 '08 at 17:58
Jeff WinkworthJeff Winkworth
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Is it valid to have a html form inside another html form?
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A. It is not valid HTML nor XHTML
In the official W3C XHTML specification, Section B. "Element...
Calculating text width
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edited Feb 8 '12 at 9:10
answered May 5 '10 at 8:20
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What are the differences between PMD and FindBugs?
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edited Nov 28 '10 at 21:11
answered Nov 28 '10 at 15:03
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Pair/tuple data type in Go
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edited Mar 13 '18 at 10:29
Ivan Aracki
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schema builder laravel migrations unique on two columns
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The second param is to manually set the name of the unique index. Use an array as the first par...
Spring Data JPA find by embedded object property
... Eddie B
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answered Jun 27 '14 at 17:32
Oliver DrotbohmOliver Drotbohm
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How can I view array structure in JavaScript with alert()?
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HumbertoHumberto
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Find and Replace Inside a Text File from a Bash Command
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The easiest way is to use sed (or perl):
sed -i -e 's/abc/XYZ/g' /tmp/file.txt
Which will inv...