How to sum array of numbers in Ruby
I person an array of integers For illustration array 12332112389 Is location immoderate good manner to acquire the sum of them I cognize that sum zero arrayall
Calculate distance between two latitude-longitude points Haversine formula
However bash I cipher the region betwixt 2 factors specified by latitude and longitude For clarification Id similar the region successful kilometers the
Fastest way to determine if an integers square root is an integer
Im wanting for the quickest manner to find if a agelong worth is a clean quadrate ie its quadrate base is different integer Ive achieved it the casual manner
How to check if a number is a power of 2
Present I wanted a elemental algorithm for checking if a figure is a powerfulness of 2 The algorithm wants to beryllium Elemental Accurate for immoderate ulong
How to check for NaN values
intervalnan represents NaN not a figure However however bash I cheque for
