Building real-time chat app using WebSockets with AWS API Gateway and Lambda
We can build many real-time applications such as chat applications, multiplayer games, financial trading platforms, and collaboration platforms using WebSockets with AWS API Gateway, Lambda, and dynamoDB. In this blog we will learn how to build real-time applications using WebSockets
Handling Dynamic fields in Salesforce using Selenium
Selenium is an open-source (free) automated testing framework for validating web-based applications across various browsers and platforms. Selenium Test Scripts can be written in a variety of programming languages, including Java, C#, Python, etc. Authorizing OTP Verification using selenium: Before
CSV file upload in Moodle/Totara
Step 1: Firstly, create a form using forms API. Create a class that will extend the “moodleform” class defined in “../lib/formslib.php”. Then override the definition() function of this class to include your form elements. Step 2: To browse the CSV
Creating custom object in Salesforce
Log in to your Salesforce account. Click Setup at the upper-right corner. Under the Build section in Salesforce, click Create and select Objects or you can search objects on the search bar To create a custom object, click New Custom
AWS Step Functions
What are AWS Step Functions? Step Functions is a serverless orchestration service that lets you combine AWS Lambda functions and other AWS services to build business-critical applications. Through Step Functions’ graphical console, you see your application’s workflow as a series
Download S3 bucket file from Salesforce
When we are working with Salesforce and s3, sometimes we need to download a file from the s3 bucket without using an HTTP request. We can achieve this by generating URLs from apex code. This is a signed URL to
How to upload a file on AWS S3 from Cakephp 3.9
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> <legend></legend> <?php
Introduction to Salesforce Sites
Salesforce Sites enables you to form public websites and applications that are directly integrated into your Salesforce organization—without requiring users to log in with a username and password. You can publicly expose any information stored in your organization through a
ML.NET 1.4 (Machine Learning Framework) Overview
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
Salesforce | Iterate list in LWC
In LWC, we have two ways to display the list of records in our web component for:each: for:item=”currentItem”: This is used to access the current item. for:index=”index”: used for accessing the current item’s index. key={uniqueId}: used to assign a unique
