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High Quality Image Scaling Library [closed]
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Ruby optional parameters
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edited Jul 19 '11 at 17:42
answered May 1 '09 at 16:24
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Mapping a function on the values of a map in Clojure
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Brian CarperBrian Carper
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In Javascript, how to conditionally add a member to an object?
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answered Jul 28 '12 at 20:45
Frédéric HamidiFrédéric Hamidi
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How do I get an object's unqualified (short) class name?
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You can do this with reflection. Specifically, you can use the ReflectionClass::getShortName met...
SQL Server - copy stored procedures from one db to another
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Get path of executable
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James Mart
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answered Oct 6 '09 at 22:45
DuckDuck
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Colorizing text in the console with C++
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SheenSheen
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Environment variable to control java.io.tmpdir?
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edited Jun 4 '15 at 18:48
David Foerster
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How to remove all whitespace from a string?
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## [3] " \t\n\r\v\fx \t\n\r\v\fy \t\n\r\v\f"
## [4] NA
The base R approach: gsub
gsub replaces all instances of a string (fixed = TRUE) or regular expression (fixed = FALSE, the default) with another string. To remove all spaces, use:
gsub(" ", "", x, fixed = TRUE)
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