_Beginner 2 Computer Science

Lets Learn Pandas In [1]: import pandas as pd Pandas series pandas series is similar to numpy array, But...

Numpy and pandas are very popular packages used for data analysis. this post provide you quick guide to learn the basics of these...

CSV file is one of most common used format we encounter. Let see few technique to efficiently import these data to python for better ...

In our daily life we found lots of problem of pattern search. like find all mobile numbers, or emails etc  from  given web page or from any...

This is very easy if you are intermediate in python and good in basic physics and basic maths. You need to know basics of reflection, velo...

Python is one of most famous Programming Language. This is summary of python programming language for Quick Start to Python Programming . ...

A vigenere Cipher uses a different strategy to create the key stream. The key stream is repetition of initial key stream of length m   whe...

It is a very simple poly alphabetic  cipher. In this cipher previous character of plain text used as key for encryption of next character ...

 Pangrams are sentences constructed by using every letter of the alphabet at least once. Example : "The quick brown fox jumps over t...

Prime numbers :- Numbers that are only divisible by 1 and by itself . Now think how to check number is prime or not Basic Approach...

One Of very commonly asked problem in Job Interviews is To find number of occurrence of given word in given paragraph . This very easy q...

This Is one of Very Basic Programming Problem  for beginner . But If you never Did it , Try it once. Reverse Given Number :-  Example...

Finding Out Length  of  a String Is very easy task . you can directly use inbuilt function like strlen() or len() .  But if there is res...

Checking Number is Even Or Odd Is very Easy Task . num = int ( raw_input ( ) ) if  num% 2 == 0 :      print   'Even' e...

Floyd's Triangle : 1 2  3 4  5  6 7  8  9  10 .. and so on ..

Armstrong Number : Numbers who's sum of cube of digits of number is equal to same given number. Then number is called Armstrong Numb...

Palindrome number are very common question we face in programming field . Palindrome number : Numbers  that remain the same when d...

Find Prime factor of a number is one of most common question  encounter in basic mathematics . But it has very high uses not only in m...

This is a Non-traditional way of multiplication .But due to its better time efficiency in computer application It can use as better way of...

Insertion Sort is one of easiest & efficient way to sort small group of numbers . Using Python this algorithm is very very simple to im...