In this post I mentioned about selection sort. Below is the code snippet in ruby. #selection_sort.rb array = [] i = 0 #convert string ...

In this post I mentioned about insertion sort. Below is the code snippet in ruby. #insertion_sort.rb array = [] i = 0 #convert string a...

Our objective is to read shapefiles using the RGeo gem in a Ruby program. 1. Install GEOS . 2. RGeo is a geospatial data library fo...

Selection Sort: Given a list, take the current element and exchange it with the smallest element on the right hand side of the current ...

1. Open notepad and jot down ping -t 209.85.171.100. Close and rename it as *.bat file. This is the IP address* of Google. 2. Send shortc...