Fetch Data From Database In Descending In CodeIgniter
To fetch data in descending order from the database in CodeIgniter you need to use the order_by() along with get() method. Below is the sample
PHP 8 – Nullsafe operator
The operator nullsafe allows a developer to eliminate the null check for each property before going on to the next chain of the property or
Custom Helper functions in Laravel
In this post, we gonna create custom functions and load it in the Laravel project. These functions can be accessible all over the project. Loading
Connect to Salesforce with Node.js
In this post, we gonna make a connection to Salesforce with Node.js and we will update the Salesforce Objects. We will use node-salesforce npm module
Generate a PDF from HTML with puppeteer
In this post, we gonna use Puppeteer to generate PDF files from HTML. With Puppeteer we can also generate screenshots. What is Puppeteer? The documentation
Remove Empty Array Elements and reindex in PHP
The built-in array_filter() the function removes all the empty elements, zeros, false and null values from an array. This function uses a callback function to
JavaScript – find And findIndex
The Array.prototype.findIndex() and Array.prototype.find() methods are useful to search the provided array. The findIndex() method returns the index of the first element in the array
JavaScript – Optional chaining (?.)
Optional chaining allows you to safely access the nested object properties. In general, to access the nested object properties you must and should check the
JavaScript – Nullish coalescing operator (??)
The nullish coalescing operator (??) is a logical operator that returns its right-hand side operand when its left-hand side operand is null or undefined and
JavaScript – Logical assignment operators
Logical assignment operators are new compound assignment operators that combine the logical operations &&, ||, or ?? with assignment x &&= y; // Roughly equivalent
Javascript – replaceAll
String.prototype.replaceAll provides an easy way to replace all occurrences of a substring without creating a global RegExp. const queryString = 'q=query+string+parameters'; // Works, but requires
How to develop REST API with Deno
In this tutorial, we gonna use Attain web framework to create REST API with Deno. Attain is a middleware web framework for Deno which is
Javascript – Promise.any
Promise.any is a promise combinator that resolves the resulting promise as soon as one of the input promises is fulfilled. If all input promises are
Laravel Notification – notify using only email address
We can send On Demand Notifications using the Notification facade using an only email address. This is feature is available since Laravel 5.5 and above.
Python Virtual Environment
A virtual environment is a lightweight Python installation with its own package directories and a Python binary copied (or linked) from the binary used to