Python Tutorials: Variables In Python
In C, Java or some other programming languages, a variable is an identifier or a name, connected to memory location. In Python, a variable is considered as tag that is…
Read more »Python Tutorials: Constants In Python
A constant is an identifier whose value cannot be changed throughout the execution of a program whereas the variable value keeps on changing.There are no constants in Python, the way…
Read more »Python Tutorials: Keywords or Reserved Words In Python
Python language uses the following keywords which are not available to users to use them as identifiers.
Read more »Python Tutorials: Identifier In Python
An identifier is a name having a few letters, numbers and special characters _ (underscore).It should always start with a non-numeric character.It is used to identify a variable, function, symbolic…
Read more »Python Tutorials: Executing Python Program
Command Line WindowIDLENotepad or Notepad++PyCharmVisual Studio Code
Read more »Python Tutorials: Python Virtual Machine
Python Virtual Machine (PVM) is a program which provides programming environment. The role of PVM is to convert the byte code instructions into machine code so the computer can execute…
Read more »Python Tutorials: How Python Works
How Python Works? Byte Code – Byte Code represents the fixed set of instruction created by Python developers representing all type of operations like arithmetic operations, comparison operation, memory related…
Read more »Python Tutorials: Introduction to Python
What is Python ? Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, or Java.Python is a programming language that combines features of C and Java….
Read more »How to Create REST API in Laravel.
API is also known as Web services. Web services is very important when you are creating web and Mobile app. You require API in mobile application development. If you Don’t know how…
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What is Google Search Engine & Web crawler?
What is Google Search Engine? A search engine is a web-based tool that enables users to locate information on the World Wide Web. Popular examples of search engines are Google,…
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Why do you need a website to grow your Business?
Nowadays the world is moving towards digitalization So it’s very important for you. If you have a business and don’t have a website, you are probably losing out on opportunities…
Read more »Top 10 Basic Laravel Interview Questions.
Q:-1 What is Laravel? Laravel is a free, open-source PHP web framework, created by Taylor Otwell and intended for the development of web applications following the model–view–controller (MVC) architectural pattern….
Read more »How to get the SHA-1 fingerprint certificate for firebase in Android Studio for debug mode?
First, open Android Studio in your system and open or create a Flutter project after that open “Android” folder’s “app” folder and open “build.gradle“. When you open build.gradle then shown…
Read more »Flutter: [core/no-app] No Firebase App ‘[DEFAULT]’ has been created – call Firebase.initializeApp()
If you get such type of error When you run a Project in Flutter App using Firebase then – open “pubspec.yaml” and paste in “dependencies:” like below: After that open…
Read more »Special Characters Not Allowed Validation in Laravel 5.8
let’s see example of laravel validation no special characters. Example -1 use this code for validation:- ‘name’ => ‘required|regex:/^[a-zA-Z]+$/u’ Example:2- Use this code for validation:- ‘applyjobsforuser’ => ‘required|unique:applyjobs,applyjobsforuser’, Example-3 use this code for Spacial characters…
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WHY DIGITAL MARKETING IS IMPORTANT FOR BUSINESS
Digital marketing is very important for every business. Digital marketing gives you the opportunity to Grow your business fastly. To do this effectively, you have to take advantage of all…
Read more »YouTube Channel Membership – Explained
YouTube always try to find new ways which benefits viewers, channel owners and to youTube as well. “Channel membership” is one of the ways introduced by YouTube which is beneficial…
Read more »How to get SHA1-Key in Flutter?
In this blog I am going to explain that how to get SHA1-Key in Flutter. So, Before Create a flutter project. And, When you using “https://console.firebase.google.com/“ from sign in or…
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What is Digital Marketing, and How does it Work?
What is Digital Marketing? Digital marketing is a modified technique of traditional marketing. It is nothing but marketing their products or services using digital mediums. It is a marketing tool…
Read more »How to Scheduling Task using Cron Job in Laravel Application
Laravel Cronjob offers an elegant Task Scheduling or Laravel Cronjob Scheduling mechanism. Applications require some tasks to be run periodically on the server. It could be creating backups or generating…
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What is the future of Microsoft Azure? Is Microsoft Azure certification worth it 2021?
What is Microsoft Azure? Microsoft Azure is also known as Windows Azure. Microsoft Azure is a cloud computing service created by Microsoft that is one of the leading cloud service…
Read more »How to set a Default image of the user’s profile image in the Laravel PHP Framework?
How to set a Default image of the user’s profile image in the Laravel PHP Framework? Click Upload Profile Image. Click Remove Old Profile Image. Step 1. Create a new Project…
Read more »An Error: ReflectionException of the Class CountrySeeder does not exist in Laravel PHP.
Why does this error occur? (ReflectionException : Class CountrySeeder does not exist) Mainly for two reasons: First Reason:– Either, we haven’t created seeder file. Solution Step 1. So, Create seeder…
Read more »Hashicorp Certified Terraform Associate Training & Exam
Hello folks, below you can find all the details regarding Terraform training & certification, if you have done infrastructure deployment like creating a server, installing applications, and creating a production…
Read more »Request Validation in Laravel.
Request Validation using ValidatesRequest Trait in Laravel. (Click to Open) Request Validation using Form Request in Laravel. (Click to Open) Request Validation using Custom Validator in Laravel. (Click to Open)
Read more »CRUD Operation Using Model in Laravel.
Inserting data in Database through Model. (Click to Open) Read, Update, and Delete data through Model. (Click to Open)
Read more »CRUD Operation Using Controller in Laravel
How to Insert and Read data from database using Controller. (Click to Open) How to Update and Delete data from database using Controller. (Click to Open)
Read more »CRUD Operation Using Tinker in Laravel.
How to Insert Data in Database using Tinker in Laravel. (Click to Open) How to Read Data from Database in Tinker. (Click to Open) How to Update and Delete Data…
Read more »Naming Conventions in Dart.
Dart has it’s own naming conventions for the Variables, Fields, Methods, Classes, and Packages. 1. Variables and Field name will starts with Lower-Case and every Second word’s first letter will…
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