Tuples in python
Lets have a look what are tuples in python. Tuples are just like arrays, however the information stored in tuple can’t be modified. Lets have a look at below python...
Tag: python
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Error handling in python.
Today we will look how to handle errors in python. Handling errors refers the way how python code will deal when our program face any error. Program ## here we...
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How to create functions in python: Get square of a number.
Lets look how to create functions in python. For example:- We will create two functions: 1. To say “Hello World” to the world. 2. To square a number and get...
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How to get maximum of 3 numbers : Usage of if elif and else in Python.
Today we will look at a sample program or python script to get maximum number out of a set of numbers say 3. Lets have a look at the program....
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How to import math library in Python and call its functions ?
In this post, we will look how to use a library in python and call its various functions. For example:- we can import all functions provided by math library using...
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Part 3: Docker Compose File: Working with Multiple containers
Till part 2, we have seen how to build containers and mount volumes from local storage alongwith pushing our repository to docker hub. In this post, we will look at...
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Solved: NameError: name ‘_name_’ is not defined in docker python program
While learning docker, i encountered below error when i had written python sample program. Error encountered $ docker-compose up Creating docker_product-service_1 ... done Attaching to docker_product-service_1 product-service_1 | Traceback (most...
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Using for loop in python to test ping response from multiple hosts
Today let us have a look at an interesting python script to test ping connectivity on a list of hosts. To understand this lets create below script and a hosts...
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What are dictionaries in python and how to work with them ?
Dictionaries is a special type of content holder used in python just like an array. In array, we reference a value using an index number, however in a dictionary we...
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How to create classes and objects in python ?
Today we will look how to create classes and object of these classes in python. To understand how to define classes and create its objects, lets have a look at...