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When to use nested classes and classes nested in modules?
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edited May 2 '18 at 19:45
Soviut
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Ignoring accented letters in string comparison
I need to compare 2 strings in C# and treat accented letters the same as non-accented letters. For example:
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Given a number, find the next higher number which has the exact same set of digits as the original n
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Clearing NSUserDefaults
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edited Nov 30 '17 at 7:32
answered Jul 26 '11 at 2:55
Chr...
How to convert linq results to HashSet or HashedSet
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answered Aug 12 '10 at 20:51
Jon SkeetJon Skeet
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How to include a Font Awesome icon in React's render()
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BrigandBrigand
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How to access the content of an iframe with jQuery?
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You have to use the contents() method:
$("#myiframe").contents().find("#myContent")
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Float vs Decimal in ActiveRecord
...Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly.
That's why there is a Decimal format. If you do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211...
regex.test V.S. string.match to know if a string matches a regular expression
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Michał Perłakowski
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answered Jun 7 '12 at 21:26
gdoron is suppor...
Getting the location from an IP address [duplicate]
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