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The Manifest.

More posts from The Manifest, paginated so the main blog stays lighter and faster to load.

Get Data From Browser Database Stored With Localforage
Tutorial 2 min read

Get Data From Browser Database Stored With Localforage

Get stored data with localForage an open-source JavaScript library that refines the experience of saving data to web browser databases.

Vishnu
Vishnu
Save Data To Offline Storage With Localforage
Tutorial 2 min read

Save Data To Offline Storage With Localforage

localForage an open-source JavaScript library that refines the experience of saving data to web browser databases like `localStorage`.

Vishnu
Vishnu
Laravel Validation: Allow Only Past Dates Before Today
Laravel 6 min read

Laravel Validation: Allow Only Past Dates Before Today

How to validate that a date input is in the past in Laravel — birthday fields, start dates, and any field where future dates shouldn't be accepted.

Vishnu
Vishnu
Laravel Arr::flatten(): Flatten Nested Arrays
Laravel 5 min read

Laravel Arr::flatten(): Flatten Nested Arrays

How to flatten multi-dimensional PHP arrays with Laravel's Arr::flatten(). Covers the depth parameter, key discard behavior, and comparison with plain PHP.

Vishnu
Vishnu
An Intro to HTML <kbd> Tag
Tutorial 1 min read

An Intro to HTML <kbd> Tag

Use the HTML kbd semantic tag instead of code tag to denote our text as a keyboard input. Great for preparing documentations...

Vishnu
Vishnu
How To Reset An HTML Form With JavaScript
Tutorial 1 min read

How To Reset An HTML Form With JavaScript

JavaScript allows us to programmatically reset an HTML form. This tutorial explains with an example of how to do it with vanilla or pure JavaScript.

Vishnu
Vishnu
Move Records Between Tables in Laravel
Laravel 6 min read

Move Records Between Tables in Laravel

How to move a database record from one table to another in Laravel using replicate(), setTable(), and DB::transaction() to keep the operation atomic and safe.

Vishnu
Vishnu
Remove Elements from a Laravel Collection
Laravel 6 min read

Remove Elements from a Laravel Collection

How to remove items from a Laravel Collection using reject(), filter(), and forget(). Covers closures, key-based removal, and Eloquent collection examples.

Vishnu
Vishnu
Drop Composite Indexes in Laravel Migrations
Laravel 6 min read

Drop Composite Indexes in Laravel Migrations

How to drop a composite index in Laravel migrations using dropIndex() with a column array or a named index string. Updated for Laravel 12 anonymous class syntax.

Vishnu
Vishnu
Create Composite Indexes in Laravel Migrations
Laravel 7 min read

Create Composite Indexes in Laravel Migrations

How to create composite (multi-column) indexes in Laravel migrations using anonymous migration syntax. Covers naming, column order rules, and how to drop them.

Vishnu
Vishnu
Identify whether the number is Even or Odd in JAVA
JAVA 2 min read

Identify whether the number is Even or Odd in JAVA

Identify whether the number is Even or Odd in JAVA

Vishnu
Vishnu
Route Model Binding in Laravel Explained
Laravel 5 min read

Route Model Binding in Laravel Explained

Route model binding in Laravel automatically resolves Eloquent models from URL parameters. Covers implicit binding, custom keys, scoped bindings, and soft deletes.

Vishnu
Vishnu
Create Database Indexes in Laravel Migrations
Laravel 6 min read

Create Database Indexes in Laravel Migrations

How to add single, unique, full-text, and primary key indexes in Laravel migrations. Includes naming, dropping, and when each index type makes sense.

Vishnu
Vishnu
How to create collapsible content using HTML5 details tag
HTML 2 min read

How to create collapsible content using HTML5 details tag

How to create collapsible content using HTML5 details tag

Vishnu
Vishnu
Change Laravel Model Timestamp Column Names
Laravel 6 min read

Change Laravel Model Timestamp Column Names

How to rename created_at and updated_at in a Laravel Eloquent model using CREATED_AT and UPDATED_AT constants. Covers disabling timestamps and custom date formats too.

Vishnu
Vishnu
How to build query string from an array with http_build_query in PHP
PHP 1 min read

How to build query string from an array with http_build_query in PHP

How to build query string from an array with http_build_query in PHP

Vishnu
Vishnu
Short Circuit Conditionals With Logical OR(||) Operator - JavaScript
JavaScript 1 min read

Short Circuit Conditionals With Logical OR(||) Operator - JavaScript

Short Circuit Conditionals With Logical OR(||) Operator - JavaScript

Vishnu
Vishnu
Short Circuit Conditionals With Logical AND(&&) Operator - JavaScript
JavaScript 1 min read

Short Circuit Conditionals With Logical AND(&&) Operator - JavaScript

Short Circuit Conditionals With Logical AND(&&) Operator - JavaScript

Vishnu
Vishnu
How to add an element to ending of an array with ES6
JavaScript 1 min read

How to add an element to ending of an array with ES6

How to add an element to ending of an array with ES6

Vishnu
Vishnu
Working Modded APK Sites in 2020!
List 7 min read

Working Modded APK Sites in 2020!

Working Modded APK Sites in 2020!

Vishnu
Vishnu

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