TechByteFlow

In this post, we'll take a look at the introduction to the concept and overview of Dagger 2 - a fast and lightweight, which is one of the most popular dependency injection framework currently available for Java and Android. The important question that we need to take a look to understand the Dagger usage is: What is Dependency Injection (DI) and why do we need it? In software engineering, dependency injection is a technique whereby one object(or static method) supplies the dependencies of another object. A dependency is an object that can be used (a service). Dependency injection is built upon the concept of inversion of control (IoC)  (i.e. a class should get its dependencies from the outside). In Java, before we can use methods of other classes, we first need to create the object of that class (i.e. class A needs to create an instance of class B). So in more precise, it eliminates the task of creating the object manually and directly using the ...

Getting started with Laravel & React  is easy now with Laravel version 5.5 which is the next long term support (LTS) version of Laravel (the last being 5.1).  In prior versions of Laravel, only Vue scaffolding is included, but with the release of Laravel 5.5, new front-end preset options are available for bootstrap and React including Vue. In a fresh installation of Laravel 5.5, you can easily swap your Vue scaffolding to React scaffolding using the " php artisan preset react " command. The default Mix configuration, components, and all other related files will be updated accordingly. Now to understand it more let's get started with simple Laravel 5.5 & React demo project. First, choose a directory or folder where you want to place your Laravel project then open a terminal and copy the below command: composer create-project --prefer-dist laravel/laravel="5.5.*" DemoProject After successful completion, we need to change our Vue...

In this post, I will discuss the Kotlin coding conventions which are a lot similar to other programming languages. So without further delay lets move to our today's discussion. Source code organization Source code organization is one of the first things we need to discuss in Kotlin coding conventions . Just like in other programming languages, an organization of source code is important in Kotlin for a consistent look across all the projects. Directory structure The source files should reside in the same source root as the Java source files, and follow the same directory structure. In pure Kotlin projects, the recommended directory structure is to follow the package structure with the common root package omitted. Example: if all the code in the project is in the "org.example.kotlin" package and its sub-packages, files with the "org.example.kotlin" package should be placed directly under the source root, and files in "org.example.kotlin.foo...