RaviPabari

# -*- coding: utf-8 -*-
"""
Spyder Editor
Created on Tue Aug 11 22:37:02 2020
@author: Ravi
"""

def merge_lists(left_sublist,right_sublist):
    #augmentaion starts here
    #initialize a inversion count variable to zero

RaviPabari

# -*- coding: utf-8 -*-
"""
Created on Mon Aug 31 19:53:34 2020
@author: Ravi
"""
'''
Random Selection Algorithm to compute ith order statistic in O(n) time with 
high probability, this algorithm is just a made by simple modification of 
Quick Sort. If we are very very unlucky then worst case running time = O(n**2)

RaviPabari

# -*- coding: utf-8 -*-
"""
Created on Tue Sep  1 12:12:18 2020
@author: Ravi
"""

'''
Deterministic Selection Algorithm !(one of the coolest linear time algo)
Running Time O(n) {note that not as practical as randomized, cause the constant here is big compare to randomized}
'''

RaviPabari

' Usage: terminator[.vbs] [path to starting directory]
'        contents enclosed in square brackets optional

args = "-c" & " -l " & """DISPLAY=:0 terminator"""

' If there's a single argument, interpret it as the starting directory
If WScript.Arguments.Count = 1 Then
  dir = WScript.Arguments(0)
Else
  dir = ""

RaviPabari

const xlsx = require('xlsx')

function excelToJson() {
    //read the whole sheet
    const sheet = xlsx.readFile('/home/ravi/Desktop/message.xlsx')
    //depending on the sheet you want to convert, in my case I wanted the to convert
    //first sheet only
    const first_sheet = sheet.SheetNames[0]
    const sheet1 = sheet.Sheets[first_sheet]
    //returns array of object mapped to key pair values dynamically

RaviPabari

Removing the last commit

To remove the last commit from git, you can simply run git reset --hard HEAD^ 
If you are removing multiple commits from the top, you can run git reset --hard HEAD~2 to remove the last two commits.
You can increase the number to remove even more commits.

If you want to "uncommit" the commits, but keep the changes around for reworking, 
remove the "--hard": git reset HEAD^ which will evict the commits from the branch and from the index, 
but leave the working tree around.

RaviPabari

SSH keypair setup for GitHub (or GitHub/GitLab/BitBucket, etc, etc)

Create a repo.

Make sure there is at least one file in it (even just the README.md)

Generate a SSH key pair (private/public):

ssh-keygen -t rsa -C "your_email@example.com"