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What do you call the -> operator in Ruby?
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edited Jan 27 '19 at 7:13
answered Dec 16 '11 at 18:27
ki...
How to generate all permutations of a list?
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How to define servlet filter order of execution using annotations in WAR
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Remove leading and trailing spaces?
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239
You can use the strip() to remove trailing and leading spaces.
>>> s = ' abd cde ...
What does the X-SourceFiles header do?
Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
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Does Ruby have a string.startswith(“abc”) built in method?
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It's called String#start_with?, not String#startswith: In Ruby, the names of boolean-ish metho...
Bulk package updates using Conda
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You want conda update --all.
conda search --outdated will show outdated packages, and conda u...
Where is the WPF Numeric UpDown control?
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How can I suppress column header output for a single SQL statement?
...ect * from names;
+------+-------+
| 1 | pete |
| 2 | john |
| 3 | mike |
+------+-------+
3 rows in set (0.00 sec)
Credit to ErichBSchulz for pointing out the -N alias.
To remove the grid (the vertical and horizontal lines) around the results use -s (--silent). Columns are separated...