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Ruby/Rails: converting a Date to a UNIX timestamp
...v 26 00:00:00 -0800 2009
>> Date.new(2009,11,26).to_time.to_i
=> 1259222400
>> Time.at(1259222400)
=> Thu Nov 26 00:00:00 -0800 2009
Note that the intermediate DateTime object is in local time, so the timestamp might be a several hours off from what you expect. If you want to wo...
Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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There are only 3% of numbers between 1 and 230 which are NOT between 225 and 230. So, this sounds pretty normal :)
Because 225 / 230 = 2-5 = 1/32 = 0.03125 = 3.125%
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Stopping an Android app from console
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answered Jun 25 '10 at 10:38
Christopher OrrChristopher Orr
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Installing Apple's Network Link Conditioner Tool
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answered Mar 11 '12 at 22:25
Kurt RevisKurt Revis
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Correct way to populate an Array with a Range in Ruby
...nd you want to add a range to it: I have order = 1. Then order << (2.25).to_a. But this creates another array inside the array, I simply want the range from 2 to 25. Yet if I try order << (2.25) I get the error can't convert Range into Integer.
– kakubei
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Simple regular expression for a decimal with a precision of 2
... This is allowing alpha before the decimal for me. Allows X.25
– BengalTigger
Mar 25 '15 at 18:05
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Why does using an Underscore character in a LIKE filter give me all the results?
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answered Oct 25 '13 at 11:27
RachchaRachcha
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Iterating Through a Dictionary in Swift
...fore the others. You can see this by adding a print statement to the loop. 25 is the 5th element of Square so largest would be set 5 times for the 5 elements in Square and then would stay at 25.
let interestingNumbers = [
"Prime": [2, 3, 5, 7, 11, 13],
"Fibonacci": [1, 1, 2, 3, 5, 8],
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How to delete duplicates on a MySQL table?
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