
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Samual Sam has Published 2310 Articles

Samual Sam
1K+ Views
Browser’s in-built tool “Console” is basically a log file keeps all errors record of websites opened using the particular browser. Browser displays error messages in case of network issue, JavaScript and CSS code functions and properties issues, security errors, etc… with the help of Console. This tool can be accessible ... Read More

Samual Sam
554 Views
Nobody can say Wikipedia is not best, every day billion of people go through it to get valuable information and they are satisfied too. A free encyclopedia with huge database, contain data on various topics in many languages. If you are planning to go to some unknown place (abroad); definitely ... Read More

Samual Sam
1K+ Views
Badblocks is a Linux utility to assess unhealthy sectors on a disk power. It creates a list of those sectors which can be used with other applications like mkfs, so that they aren’t used at some point and for that reason does not corrupt the data. This article explains about ... Read More

Samual Sam
105 Views
Today people spend more time in the world of the internet than in the real world. For instance, a teenage tech crazy youngster is on a holiday, the first thing for him would be to update the status on all his social media accounts like Facebook and others. People are ... Read More

Samual Sam
6K+ Views
There are many choices on hand to secure your data. However, GPG provides the additional benefit to encrypting your data on a priority basis and transfers them securely over the internet. This article explains about – How to Encrypt and Decrypt a file using GPG command on Linux.To get more ... Read More

Samual Sam
282 Views
With so many databases in the market, the mind wars have begun and it is the right time to understand the difference and importance of top 3 relational databases in the market – Microsoft SQL Server, Oracle PL/SQL, and MySQL. The relational database management systems have currently become the backbone ... Read More

Samual Sam
646 Views
Do you frequently compress and extract files on Linux/Ubuntu? Have you heard about.tar extension? Then this article is for you to learn about compress and extract files using the tar command with examples.What is .tar?In computing, tar is an application utility for collecting many records into one archive file, most ... Read More

Samual Sam
533 Views
Everyone might be aware on – How big the computer was, when it was introduced in early 1960s. People always say that, it was a room-sized machine which produced enormous amount of heat. Portability wasn’t possible with that room-sized machine, and of course it was introduced in the era where ... Read More

Samual Sam
381 Views
Mini-PCs have been around for more than two years in India, but still, they are not very much accepted in any part of the country. Although there are a lot more numbers in laptops, but this simply does not make the mini-PC’s powerful. One has to understand, how to use ... Read More

Samual Sam
130 Views
It has been 10 years since the cloud computing revolution has begun in the information and technology sector. It has completely transformed the dimension of the sector, in terms of quality of service delivery and cost of service delivery. During the initial phase of the cloud revolution, it had faced ... Read More