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Rspec: “array.should == another_array” but without concern for order
... for order"
– x1a4
Jan 22 '13 at 16:50
3
This is now officially documented under operator matcher...
Ruby arrays: %w vs %W
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answered Mar 27 '09 at 17:50
BrianBrian
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Looping over arrays, printing both index and value
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answered Jan 30 at 17:50
F. HauriF. Hauri
46.8k1313 gold badges8282 silver badges9999 bronze badges
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ActionLink htmlAttributes
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answered Dec 22 '11 at 6:50
hemphemp
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A fast method to round a double to a 32-bit int explained
...xplained by Wikipedia here, has an interesting property:
Between 252=4,503,599,627,370,496 and 253=9,007,199,254,740,992 the representable numbers are exactly the integers
This follows from the fact that the mantissa is 52 bits wide.
The other interesting fact about adding 251+252 is that it ...
Switch statement for string matching in JavaScript
... ....
– Sean Kinsey
Oct 15 '11 at 2:50
23
Oh god, no! Switch statement is not supposed to work li...
Making a mocked method return an argument that was passed to it
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edited Dec 27 '19 at 18:50
Compass
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answered Ap...
How do I create an empty array in YAML?
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edited Feb 24 '11 at 22:50
answered Feb 24 '11 at 20:54
m...
How to convert index of a pandas dataframe into a column?
...into columns
– venti
Nov 9 '16 at 9:50
2
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What are the best practices for using a GUID as a primary key, specifically regarding performance?
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504
GUIDs may seem to be a natural choice for your primary key - and if you really must, you could...