Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
A phenomenal rise in the usage of mobile devices, especially smartphones, is surely a potential that needs tapping into. About everything today has been taking a mobile first approach and several industry verticals have already been impacted by the use of mobile devices and applications.Today, mobile apps are completely changing the face of the education industry, among several others. With the help of such apps, students and academia are able to study from anywhere and at any possible time. Whether it is accessing exam schedules or preparing with a certain time frame in mind, these apps allow students, teachers and ... Read More
In simple words, we can say that machine learning is the competency of the software to perform a single or series of tasks intelligently without being programmed for those activities. This is part of Artificial Intelligence. Normally, the software behaves the way the programmer programmed it; while machine learning is going one step further by making the software capable of accomplishing intended tasks by using statistical analysis and predictive analytics techniques.You may have noticed that whenever we like or comment a friend’s pictures or videos on a social media site, the related images and videos are posted earlier and keeps ... Read More
systemd is a framework and service manager for Linux operating system. At a point when keep running as the first process on boot (as PID 1), it goes about as init system. that raises and keeps up userspace services.This article explains -“Learn modern service management system (Systemd) on Linux”To get more information about systemd, use the following command as shown below –$ systemd -hThe sample output should be like this –Starts up and maintains the system or user services. -h --help ... Read More
There was a time when we used to depend on books, newspapers and then news channels for information and entertainment. If not that we used to run to our grandpa or mom or that poky neighbor aunty to seek for answers not available in the newspaper. Then again there were always things that remain a mystery, as we could never seek their answers.But with growing advancement and development in technology, we have the internet as an answer to all our questions. So no need to rely on different things, just a simple phone with internet connection and you’re good to ... Read More
People who are frustrated and whose morale is down, due to their work environment. They tend to resign their nine to five job and prefer to be a freelancer. Yes, freelancing, for many it has become a viable alternative to a regular job.One has to remember like all career changes, freelancing involves risk, but if you are ready to accept the risk, the rewards are huge. In this article, I will brief you, about varied benefits which a freelancer trainer enjoys and what are the varied skills, which one needs to acquire or develop.Benefits of becoming a Freelance TrainerYou can ... Read More
Modernization has resulted in a profound change in human civilizations. Earlier, people use to write letters to communicate, and the hard copies of those letters were delivered to the desired recipient in person.However, in the Digital Age, people use varied type of communication methods to get connected to the person with whom they want to communicate.Even if the email is an offshoot of letter writing, many people are yet to master the art of emailing.The difference between writing emails and letters is similar to that of driving a car with automatic gears, and manual gears. One need not learn how ... Read More
Apt-get is the command-line utility for dealing with applications and may be considered for the person’s “back-end” to other tools for making use of the APT library.Apt-cache performs a variety of operations on APT’s package.This article explains about -“Basic Commands of APT-GET and APT-CACHE for Package Management”.Apt-getTo get the more options about apt-get, use the following command as shown below –$ apt-get -hThe sample output contains the following options as shown below –update - Retrieve new lists of packages upgrade - Perform an upgrade install - Install new packages (pkg is libc6 not libc6.deb) remove - Remove ... Read More
Iptables and ip6tables are used to established, maintain, and check up on the tables of IPv4 and IPv6 packet filter ideas in the Linux kernel. Several distinct tables may be defined. Each table contains a quantity of constructed-in chains and may also contain person-outlined chains. Let us explore about how to manage a system firewall using Iptables in Linux.Installing IP tablesTo install IP tables, use the following command –$sudo apt-get install iptablesThe sample output should be like this –Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: ... Read More
Have you checked your website’s performance recently? Is it performing well? Or do you need some overhauling to boost its performance? You may be wondering, what is the need when my site is going great. Then you are doing a big mistake, your site may be getting a good response today, but as the time passes it may be lost in the crowd due to the continuous changes in human behavior which affects on search patterns. So, it is important to check your site’s performance in a regular interval, the way you do the maintenance of your favorite car.Whether you ... Read More
Since its arrival in March 2017, the new updated version of Windows Excel has grabbed good words of mouth from the global users. It is not new that Microsoft always tries to surprise its users by adding exciting features to its updated applications, this version no 1703 of MS Excel also stands tall in that. The introduction of Dubai Font style and integration of Bing search engine are some few exciting features from the list. Let’s discuss them in a bit detail.Combine BinaryThough, it is not among the newly added features but yet is the improved one than the previous. ... Read More