Banwari Lal – javaatpoint

Banwari

javaatpoint@gmail.com

Posts by Banwari:

How to make an API such that it could take string & int parameter in request URL of API to pull out specific data from API in Python

Posted on October 13, 2021October 13, 2021 by Banwari Lal

API (Application Programming Interface) helps to communicate date between two sides. We are making a API , which could take string & int parameter in...

SOLVED: json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) |raise TypeError(f’Object of type {o.class.name} ‘ TypeError: Object of type set is not JSON serializable in Python

Posted on October 12, 2021October 12, 2021 by Banwari Lal

Error The error appears in Python like below on the screen – raise JSONDecodeError(“Expecting value”, s, err.value) from Nonejson.decoder.JSONDecodeError: Expecting value: line 1 column 1...

SOLVED : Import “flask” could not be resolved from sourcePylance in Python

Posted on October 7, 2021October 12, 2021 by Banwari Lal

Problem Import “flask” could not be resolved from sourcePylance It is showing this error , but we have installed Flask. Solution This error is coming...

When 2/5 of the first number is added to the second number, the second number increases by 1/4 of its value . What is the ratio between the first and the second number?

Posted on September 27, 2021September 27, 2021 by Banwari Lal

Question When 2/5 of the first number is added to the second number, the second number increases by 1/4 of its value . What is...

In a sports club,the ratio of football, cricket and badminton players is 2:3:5,due to new entries the number of football, cricket and badminton players increased by 250% , 33.33% and 60% respectively . what is the new ratio of football, cricket and badminton players

Posted on September 26, 2021September 26, 2021 by Banwari Lal

Question In a sports club,the ratio of football, cricket and badminton players is 2:3:5,due to new entries the number of football, cricket and badminton players...

Manoj travelled one third of a distance at an average speed of 16 km/hr then half of distance at a speed of 15Km/hr and covered the rest of distance at an average speed of 20km/hr. If he took total of 15 hours in completing the journey then total distance covered by him is ?

Posted on September 25, 2021September 26, 2021 by Banwari Lal

Question Manoj travelled one third of a distance at an average speed of 16 km/hr then half of distance at a speed of 15Km/hr and...

How to copy one part of image & paste it in another part of that image in Python | Using OpenCV library

Posted on September 24, 2021September 26, 2021 by Banwari Lal

Demonstration You can copy One part of image and paste it in another part of that image in Python. Image is divided into row and...

Raju purchase a box and wants to mark it to get 15% profit after offering 10% discount for this what percent greater than the cost price he must mark it?

Posted on September 24, 2021September 26, 2021 by Banwari Lal

Question Ques – Raju purchase a box and wants to mark it to get 15% profit after offering 10% discount for this what percent greater...

An equilateral triangle of side 44 cm is formed using a wire. The same wire is used to make a circle. What will be the diameter of circle in cm

Posted on September 23, 2021September 26, 2021 by Banwari Lal

Question Ques – An equilateral triangle of side 44 cm is formed using a wire. The same wire is used to make a circle. What...

A dry fruit seller sells his fruits at 5% loss on the cost price because of an urgent need of money. But due to some technical error in his weighing machine, it measures 19g instead of 20g. What is his profit or loss percentage

Posted on September 22, 2021September 26, 2021 by Banwari Lal

Question A dry fruit seller sells his fruits at 5% loss on the cost price because of an urgent need of money. But due to...