Tutorials on ASP.NET Core, Blazor, jQuery, JavaScript, Entity Framework, Identity, WordPress, SQL, HTML & more


Tutorial – Styling your Contact Form 7 forms using 2 ways – 1. CSS way 2. CSS Hero Plugin

Last Updated: June 9, 2021

Contact Form 7 Style

Contact Form 7 is a very effective plugin. By using it, you can make HTML Contact Form for your visitors. You may want to change the feel and look of the forms, which can be done easily through the CSS of your WordPress website. Don’t worry if you don’t have experience of writing HTML and CSS (and also don’t want to learn it) as you can use CSS Hero plugin to style the forms.

I assume that you already know how to create HTML Contact Form with this plugin. If you don’t know then please see my tutorial on Contact Form 7 plugin to create forms in your site.

In this tutorial you will learn all about Contact Form 7 Style and I will show you how to apply CSS to the default form.

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How to use Contact Form 7 reCaptcha to cut spams in WordPress?

Last Updated: June 9, 2021

contact form 7 recaptcha

Contact Form 7 reCaptcha is the Contact Form 7 Plugin with reCaptcha integration. It helps in cutting out the spams by preventing bots from submitting forms on your website. The reCaptcha (a free product by Google), can be integrated in the Contact Form 7 Plugin with just a few clicks.

How Does reCaptcha Work

To use reCaptcha in your website, you have to generate the API Keys for your site. Then use these API keys to integrate reCaptcha in your website.

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Create amazing Web Forms using Contact Form 7 Plugin in WordPress

Last Updated: June 9, 2021

contact form 7

Each website needs a Web Form to collect data filled by the user. The Web Forms can have any number of fields to be filled like text fields, radio button, checkboxes, drop downs and so on. When the user fills and submits this form, the information is send to the website admin with an automatic eamil.

Contact Form 7

Creating Web Forms in your WordPress website can be easily done through Contact Form 7 Plugin (also known as CF7 Plugin). It is used by over 1 million people in their WordPress websites.

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Using FileZilla FTP Client to Upload and Download Files from Hosting Server

Last Updated: June 8, 2021

filezilla ftp client

Every day we deal with the transfer of website files (to and fro) from the hosting server.  This can be done very easily from FileZilla software. FileZilla is not only a free software, but is also available for multiple platforms including Windows, Mac OS X & Linux.

What is FTP Client

FTP Client Software works on FTP protocol (File Transfer Protocol), using this protocol the FTP client software can upload and download files to and from the hosting server.

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What is CloudFlare and how it gives Speed and Security to your website ?

Last Updated: September 19, 2026

how does cloudflare works

CloudFlare is a Content Delivery Network (CDN) that sits between websites and their visitors to make sites faster, more secure, and more reliable. It's one of the largest pieces of internet infrastructure, and a big share of websites route traffic through it.

Cloudflare has data centers in 330 cities across more than 120 countries. When you put a site behind Cloudflare, you point your domain's DNS at them, so visitor requests go to Cloudflare's global network of data centers first. Cloudflare can then serve cached copies of your content from a location near the visitor, filter out malicious traffic, and pass only legitimate requests to your actual server.

What it offers:

  • CDN (content delivery network) : caches your site's files worldwide so pages load faster.
  • DDoS protection : absorbs floods of junk traffic meant to knock a site offline.
  • Web application firewall and bot management : blocks attacks and scrapers.
  • DNS : it runs one of the fastest public DNS services, including the 1.1.1.1 resolver.
  • SSL/TLS : provides HTTPS encryption for sites, often for free.
  • Developer platform : Workers (serverless code that runs at the edge), R2 (object storage), and Pages (static site hosting).
  • Zero Trust / security tools : replaces traditional VPNs for companies securing employee access to internal apps.

Its free tier is a big reason for its popularity, since small sites and hobbyists get basic protection and CDN service at no cost.

The tradeoff is that because so much of the web depends on Cloudflare, an outage on their end can take down large chunks of the internet at once.

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What is CDN (Content Delivery Network) and How does it Works ?

Last Updated: September 17, 2026

cdn content delivery network

This article answers the question, "What is a CDN?" A CDN (Content Delivery Network) is a great way to boost your website's speed, availability, and performance.

It's a system made up of servers distributed across the globe, each holding a cached copy of your website's static content. When a user visits your site, the server geographically closest to them delivers that static content, cutting down on load time.

Content Delivery Network also provides security from various attacks like SQL injection and denial of service (DOS) and keeps your website safe.

What are Static Contents ?

The static content of a website includes – CSS files, JavaScript, Fonts, Video/Audio files, Plain HTML, Downloadable files and Images. These things stay the same for every user and don't change unless a developer or content owner manually updates them. The server sends the exact same file to everyone who requests it — no processing, no database queries, no per-user customization.

This is exactly why CDNs are so effective for this kind of content: since a static file doesn't change per request, it can be cached at edge servers around the world and served identically to any user, anywhere, without needing to check back with the origin server each time.

This is the opposite of dynamic content — things like a personalized dashboard, search results, or a shopping cart, which are generated on the fly by the server based on the specific user, their session, or a database lookup, and therefore can't be cached and reused the same way across different visitors.

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Full Procedure of Domain Name Transfer from One Registrar to Another

Last Updated: June 8, 2021

domain transfer

A Website owner should know How to Transfer his Domain from one Registrar to another. It helps him to switch to a better host whenever there is a need. Domain Name Transfer can be done by anyone without needing any technical skills.

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How to create Multiple File Upload feature in ASP.NET with Progress Bar using JavaScript

Last Updated: June 6, 2021

multi file upload with progress bar

Multiple File Upload with Progress Bar is necessary whenever any file upload is taking place in your website. It does the simultaneous uploads of files at the same time, and also shows the Real Time Upload Progress. This feature can be created in your ASP NET website using JavaScript and AJAX.

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Integration Guide – How to send SMS with PLIVO in ASP.NET and C#

Last Updated: June 8, 2021

Plivo

In websites we see the feature of sending SMS to customers mobile numbers. This is done for a number of reasons like sending one time password (OTP), authentication, marketing and more. You can also add SMS sending feature in your website very easily using Plivo. which is a Global SMS & Voice calls service.

I have also written a similar tutorial for sending SMS using Twilio. You should also check that tutorial after you have read this one.

Plivo SMS API

In this tutorial I will teach you how to send SMS using Plivo SMS API in your ASP.NET website. First you need to create your account in Plivo website and generate AUTH ID and AUTH TOKEN. With these 'Auth Id and Auth Token' you can communicate with Plivo API to send SMS to any desired mobile number.

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Integration Guide – How to send SMS with Twilio in ASP.NET and C#

Last Updated: April 20, 2023

Twilio

In this tutorial I will explain you how to use Twilio to send SMS using C# and ASP.NET. You can send SMS to any phone number and anywhere in the world. Let us first introduce you to Twilio.

What is Twilio

Twilio allows making and receiving phone calls and also sending and receiving text messages, using its APIs. Programmers can implement Twilio APIs in their code and create all sort of applications involving phone calls and SMS. It's services are accessed over HTTP and are billed based on usage. It can be used easily in our application for creating features like SMS authentication, OTP, SMS marketing and more.

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