#makitweb

[yssyogesh]

This video shows how you can load data on a dropdown based on the selection of the other dropdown using Vue.js and PHP.

[yssyogesh]

This video will show how you can store an image and retrieve it from MySQL database using PHP. 

 I show 2 ways - 

1. Storing the image file in the server and save file name in the MySQL table. Retrieve image by file name. 

2. Saving the image base64 encoded value in the MySQL table. Display image using base64.

[yssyogesh]

This video will show how you can use the Dropzone library to upload a file using drag & drop in the CodeIgniter project.

[yssyogesh]

This video will show how you can create a registration page with validation using MySQL and PHP.

[yssyogesh]

Pitch volume Detection in Speech Recognition – JavaScript

Web Speech API allows recording human voice and convert it to text or generate an audio file.

This can be used to enable the users to access the website hand free and give commands with voice.

Sometimes, requires to detect the user voice volume.

To do this I am using volume-meter.js library.

It returns pitch volume.

Use this value to draw graphical representation.

[yssyogesh]

In this tutorial, I show how you can read multiple checked checkboxes values and save to MySQL database and fetch it with PHP.

[yssyogesh]

How to prevent Browser from caching JavaScript file

Sometimes, JavaScript modification doesn’t reflect on the page while running.

Need to clear browser cache manually each time when the file gets updated.

It makes the debugging process hard.

If the project contains some bug and you fix it but the user needs to clear the browser cache to reflect the changes.

In this tutorial, I show how you can prevent JavaScript file from Caching by the browser.

[yssyogesh]

In this tutorial, I show how you can export a MySQL database using Command Line.