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November 2nd, 2020

Churn Emails – Count Number Domain

Write a function count_message_from_domain which reads the file /cxldata/datasets/project/mbox-short.txt. This function builds a histogram using a dictionary to count how many messages have […]

November 2nd, 2020

Churn Emails – Count Number of Messages

Python Project – Churn Emails – Count Number of Messages From Each Email Address Write a function count_message_from_email which reads the file /datasets/project/mbox-short.txt.  […]

November 2nd, 2020

Churn Email: Day of the Week

Python Project – Churn Emails – Find Which Day of the Week the Email was sent Write a function find_email_sent_days which reads […]

October 20th, 2020

Compute the Compound

Write a function with name compound_interest that takes three arguments: principle, rate and years in order. the rate is float […]

October 18th, 2020

String Data Type

A string is a sequence of characters. String Data Type str1=”hello” print(type(str1)) Ans: <class ‘str’> str2=’123′ print(type(str2)) Ans: <class ‘str’> […]

October 18th, 2020

String Library

String Replace str=”Hello Bob” print(str) rstr=str.replace(‘Bob’, ‘James’) print(rstr)   This will replace the Bob with James and store it in […]

October 17th, 2020

‘in’ statement in String

  fruits=’banana’ bana in fruits Ans: True Python Function to confirm he vowel in the given input. def is_vowel(l): return […]

September 24th, 2020

awk Marking keywords

Marking keywords In the following example, we mark Java keywords in a source file. $wget # the program adds […]

September 24th, 2020

awk Rock-paper-scissors

Rock-paper-scissors Rock-paper-scissors is a popular hand game in which each player simultaneously forms one of three shapes with an outstretched […]

September 24th, 2020

awk Spell Checking

Spell checking We create an AWK program for spell checking. $wget BEGIN { count = 0 i = 0 […]