Articles
What is HTTP Protocol?
HTTP stands for Hypertext Transfer Protocol, and it’s the foundation of the web we know today. It’s a set of rules that govern how web servers and browsers communicate with each other to send and receive information.
To understand how HTTP works, let’s consider a simple example. Imagine you want to visit a website, so you type its URL into your browser and hit enter. Your browser sends an HTTP request to the server hosting the website, asking it to send the webpage back to you.
The server receives the request and responds by sending an HTTP response back to your browser. This response includes the HTML, CSS, and JavaScript that make up the webpage, as well as other resources like images and videos. Your browser then uses this information to render the webpage on your screen.
HTTP is a stateless protocol, which means that the server doesn’t store any information about the client’s session. Each request is treated as a separate, standalone event. This is in contrast to protocols like FTP (File Transfer Protocol) or SMTP (Simple Mail Transfer Protocol), which maintain a connection between the client and server for the duration of the session.
One of the key features of HTTP is that it’s based on a request-response model. The client (usually a browser) makes a request, and the server responds with a response. There are several types of HTTP requests that a client can make, including GET, POST, PUT, and DELETE.
GET requests are used to retrieve information from the server. For example, when you visit a webpage, your browser sends a GET request to the server to retrieve the HTML, CSS, and JavaScript that make up the webpage.
POST requests are used to send data to the server, usually as part of a form submission. For example, when you fill out a form on a website and click “submit,” your browser sends a POST request to the server with the form data.
PUT requests are used to update a resource on the server. For example, you might use a PUT request to update the information in a database record.
DELETE requests are used to delete a resource on the server.
HTTP is a crucial part of the internet, and it’s what enables us to access and share information online. Without it, the web as we know it wouldn’t exist.
In addition to the request types mentioned above, there are also several HTTP response codes that a server can send back to the client. These codes indicate the status of the request and whether or not it was successful.
Some common HTTP response codes include:
- 200 OK: The request was successful and the server was able to fulfill it.
- 301 Moved Permanently: The requested resource has been moved to a new URL, and the server sends this response code along with the new URL.
- 404 Not Found: The requested resource could not be found on the server.
- 500 Internal Server Error: An error occurred on the server while processing the request.
HTTP is an important part of how the web works, and it’s something that most of us use every day without even thinking about it. Whether we’re visiting a website, filling out a form, or uploading a file, we rely on HTTP to send and receive information.
It’s worth noting that HTTP is just one of many protocols that make up the internet. Others include TCP/IP (Transmission Control Protocol/Internet Protocol), which is the underlying protocol that enables the communication between computers on the internet, and SSL/TLS (Secure Sockets Layer/Transport Layer Security), which is used to encrypt communication between a client and server.
Find an overview of HTTP Protocol here. and additional information on HTTP protocol here.
In conclusion, HTTP is a vital part of the internet, and it’s what enables us to access and share information online. Whether we’re browsing the web, filling out a form, or uploading a file, we rely on HTTP to communicate with servers and other clients.
Tips & Tricks
Remove the title attribute using jQuery
In WordPress, when you use wp_page_menu
your anchor attribute’s usually carry a title with the same name. I’m not sure if it’s correct to do this, but it bother me when I hover over a page menu navigation link and I get a hover of the title.
So on my site I used jQuery to remove the title:
$("#nav a").removeAttr("title");
Pretty simple huh?
Cult
In case you missed it, ma.tt is all new!
You should head over the the newly redesigned site of Matt Mullenweg, the inventor of WordPress! His site is all new for the Spring season, and he has been tounting many of us with quick screen shots at WordCamp Las Vegas & WordCamp Denver. But finally, and I guess a little delayed, the new theme has launched.
I like it! What do you think?
News
Working on a new theme called WordCult
So I have been really busy, and haven’t been able to put up a new post since I got back from WordCamp Denver.
Working on some clients site’s and also a WordPress theme!I have finished about 80% of the theme which is based off my current theme located on my personal blog site: TheFrosty. TheFrosty is using version 0.1 of the theme, which has many faults and bugs. I have fixed many of them, and probably added a few others.
In version 0.2 I’ve added a new jQuery “featured posts” loader and the option for sticky posts. I have also fixed a lot of CSS errors, it should W3C comply :).
Also in the newer version I have tried to add more to the admin panel, in ways of options.
If you would like to download this theme and test it out before I release it to the community please let me know. I would love to get some feedback or ideas on what you’ve got to say. Just use the contact form or send me a message on Twitter.
Once you’ve got the theme..
Let me know what you think! Leave you comments and feedback. I am also trying to get a forum up on the site as well.
Thanks!
Frosty
Update for 0.2:
I’ve updated my personal site: TheFrosty to the latest version of WordCult (0.2). I’ve already found some small bugs and CSS fixes that need to be taken care of. Also I don’t think that the Adsense display is working correctly.
If you’ve noticed any issues please contact me or leave a comment.
Update for 0.2.1:
The new version, 0.2.1 brings in some integration from Justin Tadlocks Widgets Reloaded plugin. It’s fully integrated into the theme. So you’ll notice some widgets disappear and be replaced by others. If you need to get them back Justin makes a plugin that will “release” the old widgets on your new theme install.
Update: 0.3
Get the newest version of WordCult, download Version 0.3 from this page.
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