Automation Bro

Automation Bro

1606311064

Variables in Postman

In this video, we will go over -

  • Introduction to Postman Variables
  • look into different types of variable scope that are available in Postman
  • and, how we can use them with Postman Collection.

Check out the video below to learn more about Postman Collections –


To learn about API Test Automation using JavaScript, check out my free tutorial series here –

JavaScript API Test Automation Tutorial Series


I hope this video helped you out, let me know if you have any questions in the comments below!

Happy testing!

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👍 Follow @automationbro on Twitter for the latest updates

#postman #api #testing #tutorial

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Variables in Postman
Joseph  Murray

Joseph Murray

1623967440

Reference Variable in Java

Before We Started with the Reference variable we should know about the following facts.

**1. **When we create an object(instance) of class then space is reserved in heap memory. Let’s understand with the help of an example.

Demo D1 = new Demo();

Reference Variable

Now, The space in the heap Memory is created but the question is how to access that space?.

Then, We create a Pointing element or simply called Reference variable which simply points out the Object(the created space in a Heap Memory).

Heap Memory

**Understanding Reference variable **

1. Reference variable is used to point object/values.

**2. **Classes, interfaces, arrays, enumerations, and, annotations are reference types in Java. Reference variables hold the objects/values of reference types in Java.

3. Reference variable can also store null value. By default, if no object is passed to a reference variable then it will store a null value.

**4. **You can access object members using a reference variable using **dot **syntax.

.<instance variable_name / method_name>

#java #reference variable in java #variables in java #reference variables #refer #variable's

Ray  Patel

Ray Patel

1623384600

Scope of a Variable In Java [With Coding Example]

Introduction

Programmers define the scope of a Variable in Java that tells the compiler about the region from where a variable is accessible or visible. The scope of a variable in Java is static by nature. It means we have to declare it at compile time only. In this article, you will learn about the scope of a Java variable along with its types

What is the Scope of a Variable in Java?

Salient Points About the Scope of a Variable in Java

Conclusion

#full stack development #java variable #scope of a variable in java #variable #scope of a variable #scope

August  Larson

August Larson

1624945440

Basic Variable Types in Python

This written lesson is part of Banana Chip Tech’s Python Crash Course. For video lectures, programming homework assignments, and other content please visit our website.

Variables are ways that we can store information for use later on in a program. For this reason, they are incredibly helpful when programming. The way that I like to think about variables are like jars where we can stuff information in and then take information out later. A good real world example of what a variable does can be found in food containers. The food container itself would be the variable and the food that it holds would be the data that a variable would hold. For instance, we can store some peanut butter in our peanut butter jar. We can then take our peanut butter out of the jar and use it when we want to make our peanut butter and jelly sandwich. Similarly, we can have a pizza box which is holding our pizza. Later on when we are hungry, we can take out a piece of pizza and eat it. Both the peanut butter jar and pizza box act as storage containers, but _what _they store is different. All python variables store information, but the type of information that they store differs.

While python doesn’t force you to document what specific type of variable you’re going to be using, knowing the type of variable used can be critical for the success of your program. I like to classify python variables into two distinct types: basic variable types and data structure variable types. In this tutorial, we talk about the different basic variable types.

Basic variable types contain only a single piece of information. These basic variable types are like our peanut butter jar that only stores peanut butter. We can’t store cheese or bread in our peanut butter jar; we can only store peanut butter!

The first basic variable type that we will discuss is the integer (int). Ints are whole numbers that don’t have a decimal. They can be positive or negative as long as they don’t have a decimal. The following code provides a demonstration of creating an int. Notice that the equal sign is used to assign the value 3 to the variable named myint. For simplicity sake, I recommend using only letters and underscores in your variable names. Avoid using any keywords (ie: for, in, while, if, etc) in your variable names. Following these recommendations will help you avoid any invalid variable names!

#variables-in-python #python3 #python #programming #variables #basic variable types in python

Postman Variables | Postman API Testing

In this video, we will go over Postman Variables and look into different types of variable scope that are available in Postman and how we can use them in our collection.

🔗Video Resources:
Postman Data Variables - https://learning.postman.com/docs/sending-requests/variables/#using-data-variables
Trello - https://trello.com/
Trello Rest API - https://developer.atlassian.com/cloud/trello/rest/api-group-actions/
API Basics - https://www.youtube.com/watch?v=HwYQwBQkcSU&list=PL6AdzyjjD5HAfabyFDJXY3FinRq9YMD9C

Chapters:
0:00 - Introduction to Postman Variables
3:05 - Create Global Variables in Postman
6:24 - Create Collection Variables in Postman
9:13 - Review Variables & Wrap up

Thanks for watching :)

Automation Bro

#postman #api #testing

Automation Bro

Automation Bro

1606311064

Variables in Postman

In this video, we will go over -

  • Introduction to Postman Variables
  • look into different types of variable scope that are available in Postman
  • and, how we can use them with Postman Collection.

Check out the video below to learn more about Postman Collections –


To learn about API Test Automation using JavaScript, check out my free tutorial series here –

JavaScript API Test Automation Tutorial Series


I hope this video helped you out, let me know if you have any questions in the comments below!

Happy testing!

📧 Subscribe to my mailing list to get access to more content like this
👍 Follow @automationbro on Twitter for the latest updates

#postman #api #testing #tutorial