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Checking the equality of two slices
How can I check if two slices are equal?
6 Answers
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Validate uniqueness of multiple columns
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321
You can scope a validates_uniqueness_of call as follows.
validates_uniqueness_of :user_id, :...
UITableView with fixed section headers
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Burcu KutluayBurcu Kutluay
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Is there a RegExp.escape function in Javascript?
...s.
– Dan Dascalescu
Jul 4 '17 at 11:32
1
Most of these doesn't need to be escaped. "Creates a cha...
How do I cast a variable in Scala?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to remove line breaks (no characters!) from the string?
...e second parameter, trim() will strip these characters:
" " (ASCII 32 (0x20)), an ordinary space.
"\t" (ASCII 9 (0x09)), a tab.
"\n" (ASCII 10 (0x0A)), a new line (line feed).
"\r" (ASCII 13 (0x0D)), a carriage return.
"\0" (ASCII 0 (0x00)), the NUL-byte.
"\x0B" (ASCII 11 (0x0B)), ...
How to save as a new file and keep working on the original one in Vim?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to take emulator screenshots using Eclipse?
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Sunishtha SinghSunishtha Singh
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How does libuv compare to Boost/ASIO?
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– Tanner Sansbury
Nov 5 '12 at 13:32
2
The internal locking on the event loop on Boost.Asio loo...
Standard deviation of a list
...doing.
– runDOSrun
Jan 15 '16 at 10:32
17
To further clarify @runDOSrun's point, the Excel functi...