Python Bottle - TypeError: Secret key missing for non-string Cookie.

I was trying to set several cookies using the Python Bottle micro framework and ended up getting a 500 server error along with the above message. So I searched Google to find a solution for this, but I couldn't find any webpage that would help me. Then I opened the Bottle's documentation...

Modify Jquery Chosen select options dynamically.

Undoubtedly, every web developer would admit that Jquery Chosen plugin is a big time saver for them.  It's not only saving the time, but it takes out the whole pain of modifying and converting those ugly html select boxes into more usable elements. It is even simpler to use...

DragonDisk - A Cyberduck alternative for Ubuntu to connect to Amazon s3!

When I was using Windows, I used Cyberduck to connect to the Amazon s3 to manage my buckets easily.  But now, I'm moved to Ubuntu, and I wanted to have a good s3 client similar to the CyberDuck. So while I was looking for the best alternative, I found DragonDisk which was...

Gmail notifications css style.

Gmail notifications css style. I am working on an interesting project these days. There is this page where I have to display loading messages, success notifications etc. So I decided to make that notification box somewhat similar to the Gmail's notifications box.  The...

Ubuntu Screen Recording with Simple Screen Recorder

Are you planning to create a video tutorial for Youtube or your website? Looking for the best Screen Recording software for Ubuntu to complete the video without any hassles? Yes, I had the same question like you and I found the best answer. It's SimpleScreenRecorder! The best screen...

MySql can't create table errno 121 – Solution!

If you are working frequently with MySql databases, it is more likely that you have got this error many times. If you're reading this article to find how to solve this error, you are in the right place. Keep on reading to know how you will get this error and how you can solve this...

Ubuntu system program problem detected - Fix

Here is another interesting thing! I'm sure many of you have already seen this before or will see after me. This is also another error I came across while using Ubuntu, and I actually have no idea what caused it. It's been popping up since few days..and actually I can't...

Shake your logo a little with a simple CSS3 animation!

I just wanted to write this blog post to get your attention to the logo of my blog :) If you take your mouse pointer over the logo above, you will see a really simple animation I have added to it. Why don't you try it now? :) I said “simple” because it's very easy to do and...

A simple show / hide password function using Javascript.

  We all know that password boxes in any web/desktop applications are masked with an asterisk (*) to protect it from being exposed to others while you type it. But sometimes have you noticed that when you enter your password to connect to a Wi-Fi network, there is a check-box...

Linux chown Example

chown is a linux command used to change the owner / Owner group of a file or a directory in a Linux environment. Chown is the shorter version for “Change Owner”, and it has an easy syntax so you can enter it quickly. In this article, you will see the most generic form of the...

Linux – Fixing Error sudo: /usr/bin/sudo must be owned by uid.

Here is another interesting issue I had to solve very recently.  If you have ever used a linux based operating system like Ubuntu, I assume you have had run into problems which happens suddenly, and you have no idea what caused it :) This is the error I got, sudo: /usr/bin/sudo...

How to remove Vuescan watermark – Vuescan 9.4 Crack Version

Update: 27th January 2017 Added a video tutorial. Please scroll down to see it. Hope you would find it helpful. Don't forget to subscribe and like the video :) Few months back I wrote an article about Vuescan Professional software, and one of my experiences about it. After publishing...

jQuery Validator Validate by class name

It’s no doubt that the jQuery Form validator is a big time saver for most of the web developers around. It helps you to do the client side validation of forms without any difficulty. Recently I wanted to validate a group of form fields (a several Price Fields), which should not...

Creating a simple 3D button with pure CSS

#button3d { width: 100px; height: 30px; background: #F8D96D; border-bottom: 7px solid #7F5A23; border-left: 3px solid #7F5A23; border-top: 1px solid #7F5A23; ...

Online HTML Preview

Online HTML Preview Hello friends, I developed another interesting tool for you today :) Here is a little and a simple tool to write and preview html codes on the fly. Just type your html codes inside the textbox and see how it renders your html code below. Have fun…and make...

Oscommerce Password Generator

Here is a little simple online tool for all those who are looking for a way to change the password of your oscommerce user account or your oscommerce admin account. You can simply put in your new password in the text box below, and click the generate button. This tool will generate...

Get template file name in Wordpress easily!

You found a nice template for your Wordpress website, and then you noticed that you want to make some changes in that template to make it friendlier with your website. You have no idea which template file is delivering that content, and you don’t want to mess with a lot of codes...

Joomla Last Database Query!

Joomla is a popular CMS used in creating websites easily without need to know the web development languages such as html or php. However, if you are a web developer who develops custom modules or components for Joomla, you will definitely have to face situations where you need...

Find the host name of the mysql connection in PHP

If you ever face any situation where you want to get the name of the mysql host you / your web application is connected to, you can use the following little query and find it easily. I recently worked in a project which was initially developed by someone else, and I had to make...

Embed FLV video in HTML

A “Video” is an essential element for many websites today. Unlike in early days, the usage of videos have significantly increased among internet users and the websites today. People tend to watch and react for videos very much than the usual static images. The availability of...

How to edit any web page from your browser?

In this article I'm going to show you how you can edit any webpage using your browser. First of all, remember that this is not a permanent edit to the webpage. We all know that when we are viewing a website, what happens is that simply we send a request to the web server asking...

Jquery Image Popup on page load simple plugin.

An image popup sometimes become a very important element / feature to a website. We usually use popup images as banners to notify something important to our visitors. In the recent time I came through many occasions where I had to use this kind of an image popup when the page loads....