Linux System Hardening Best Practices for a Secure Environment
Linux systems are widely used for their stability, flexibility, and security. However, no system is inherently secure without proper configurations and maintenance. Hardening a Linux system minimizes vulnerabilities and strengthens its security posture. This post outlines key steps to harden
Multiple ng-app directives in a single page in AngularJS
How can we put multiple ng-app directives in a single page in AngularJS What is ng-app directive? The “ng-app” directive designates the root-element of the AngularJS application or we can say it initializes an angularJS application, usually placed near the
Integrating CKEditor in a Website
How to Integrate CKEditor in a Website? CKEditor- CKEditor is a rich text editor with main functionality of generating the html code of everything we write in it. We can CKEditor when we need to store html content with styling
Image.onload returns 0 for width/height of SVG image in 1E11
Problem: Image.onload returns width/height of SVG images “0” in 1E11: When you try to get size of svg image file using “image.onload” event, this returns exact file size in all browsers (Firefox, Chrome, Safari) except IE11. It returns 0 for
Some Tips to write a good professional email
How to write a good professional email 1. Keep it Formal: Professional emails should always be kept formal. A little bit of relationship building with the receiver can be accepted but by and large focusing on the professional matter is
Importance of promptness in customer service
What is customer service? It is the act of catering to your customer’s needs. The best way to do this is to provide and deliver high quality professional service and assistance to your customers during and as well as after
Using Bootstrap Tabs with Examples
Bootstrap tabs – How to create with Examples In Bootstrap, tabs can be created with “nav-tabs” class. for example <ul class="nav nav-tabs"> <li>….. <li>….. <li>….. </ul> User can also set the other properties of the li elements. User can set
Various Array helper methods in Javascript
Explanation of various Array helper methods in Javascript with example The various methods I am going to discuss below are a part of functional programming in Javascript. In functional programming output of the method depends on the arguments passed to
Understanding Nlog .Net Package with Examples
Record Logs with Nlog .Net Package – Explanation and Examples Nlog is a free .Net platform based framework designed for generating logs to record the history of events that help to troubleshoot errors and exceptions. Logging is one of the
What is new in Bootstrap 4
Introduction to Bootstrap 4 and what is new in it Bootstrap 4 final stable version was released on January 18th, 2018. There are lots of new changes in this version. 1) FlexBox Support:- Earlier Bootstrap’s layout was powered by float-based