Big data is data in a huge volume that cannot be handled by our traditional tools or databases. It is growing exponentially with time. Its size is so large and complexity is high that it is hard to use it efficiently with traditional data management tools.
Take an example of Read more…
Devextreme Datagrid comes with a variety of features to work with column appearance at runtime. One among these is Column Reordering.
The column reordering feature in Devextreme allows the user to change the position of columns on the fly on the screen by using drag-drop.
Columns can also be Read more…
While working on the react native app, sometimes we need to get the base64 string from the file(image/video) URL. There are many packages available that convert a URL to base64 but they are not producing expected results. Finally, I have tried the “rn-fetch-blob” library and I Read more…
ECMAScript is the standard for JavaScript and adding new features to JavaScript.
It is a subgroup of JavaScript. ECMAScript 10 is also known as ES10. In ES10 here are the new features.
Array.Flat(): The flat() function recursively flatten your array up to the level you specify, you Read more…
Step 1. Creating a React App
Install Create React App with the following command:
npm install -g create-react-app
Run this command to create a new app called my-reactapp:
npx create-react-app my-reactapp
Step 2. Reconfigure package.json.
Go to the specified Read more…
First, we need to install aws-sdk for PHP in the CakePHP project. To install it we can run the below command:
composer require aws/aws-sdk-php
Code to upload a file:
Template Code:
<?= $this->Form->create($product, [‘enctype’ => ‘multipart/form-data’]) ?>
<fieldset Read more…
ML.NET is a cross-platform and open-source machine learning framework that consists of CLI (Command-Line Interface) and Model Builder (which is a simple UI tool ) to make it easy to build custom ML models using Automated Machine Learning (AutoML).
Using ML.NET, developers can integrate ML.NET Read more…
In react-native, To create a new application we use the following command:
react-native init MyApp
This command will create a package name with com.myapp. Sometimes, if your application is created with the wrong package name or bundle id or you want to release your existing application with Read more…
Pagination is the default feature of Devextreme. The pagination divides your lots of records into pages and you can show numbers of records on a single page.
Under pagination, Devextreme provides lots of features. As we can see in the following image
In this article, we will cover how to Read more…
React Native apps have numerous benefits like they are fast, cost-efficient, and offer a nearly native look. But, when it is not done properly, it can lead to performance issues.
So, while making you react to native applications, developers need to be aware of the most common performance issues Read more…
To understand the term Dependency Injection, we must know what is Dependency and IoC?
In terms of Object-Oriented Programming, Suppose Class A uses Class B for one of its jobs. Here Class B is a dependency of Class A and Class A is dependent Read more…
Command prompt can be called from the visual studio. Commands that are used to run it from the visual studio are listed below:
Step 1: Firstly we will create an object for processstartinfo like this-
ProcessStartInfo pro = new ProcessStartInfo();
Step 2: Then file name needs to Read more…
In Software Engineering, Operations and Development both play crucial roles in order to deliver the results of an application. The development consists of analyzing the requirements, designing, developing, and thereafter testing the software components in the testing environment. On the other hand, the operation consists of administrative processes, services, and Read more…
Laravel relationship tables are frequently associated with each other in the database. Laravel relationships in eloquent support different types of relationships and it’s easily working and managing data.
One to One
One to Many
Many to Many
Has Many Through
Polymorphic Relations
Many to Many Read more…
The filter is an array function in vanilla.js which returns a new array by filtering the filter item provided to the filter function.
Here is ES6 syntax for this function:
This function basically executes a given function provided to it. It Read more…
Note: This tutorial will work only for resetting the MariaDB root password, not for the MySQL server.
If you forget the root password of the MariaDB database in Ubuntu, you can still regain the access and reset it if you have access to the server Read more…
Scratch org is a disposable and source-driven deployment of Salesforce metadata and code which is made for developers (developing specific modules) and for automation that is continuous integration or continuous development. Scratch org is a configurable org/sandbox which allows the developers to emulate different Salesforce editions with different Read more…
The Authorization Code Grant Type is perhaps the foremost common of the OAuth 2.0 grant types that you’ll encounter. Both web apps and native apps can use it to get the access token after a user authorizes the app.
It is not a Read more…
