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Find the extension of a filename in Ruby
...gt; accepted_formats = [".txt", ".pdf"]
=> [".txt", ".pdf"]
irb(main):003:0> File.extname("example.pdf") # get the extension
=> ".pdf"
irb(main):004:0> accepted_formats.include? File.extname("example.pdf")
=> true
irb(main):005:0> accepted_formats.include? File.extname("example.txt...
How to convert byte array to Bitmap
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edited Jul 31 '16 at 15:30
manfcas
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Is pass-by-value a reasonable default in C++11?
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138
It's a reasonable default if you need to make a copy inside the body. This is what Dave Abraham...
PHP Error handling: die() Vs trigger_error() Vs throw Exception
In regards to Error handling in PHP -- As far I know there are 3 styles:
2 Answers
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Difference between / and /* in servlet mapping url pattern
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answered Nov 10 '10 at 2:13
BalusCBalusC
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What is the purpose and uniqueness SHTML?
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Rob GrantRob Grant
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How to do a newline in output
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337
Use "\n" instead of '\n'
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What is the purpose of `text=auto` in `.gitattributes` file?
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3 Answers
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Why does gulp.src not like being passed an array of complete paths to files?
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OverZealousOverZealous
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How do I get python's pprint to return a string instead of printing?
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edited Mar 10 '15 at 17:03
Bryan Oakley
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an...