Have you noticed that your server might return Non-Authoritative Answer on NS Lookup which you never gave any importance? Here is why we get it. This is not an article to fix the Non-Authoritative Answer on NS Lookup, definitely we will discuss that part in future as guide but in this article we will discuss on a common but somewhat ignored stuff - the Non-Authoritative Answer on NS … [Read more...]
General
Explanation of different terms used for computer hardware, computer software and in the Internet.
What is OpenID?
It is quite common to ask What is OpenID. OpenID is a decentralized authentication system to login using credentials from OpenID providers. Many years ago, we published a guide on How to use your domain name as OpenID. With time, many things has been changed, so we will start the topic on OpenID. Recently, we published another tutorial on LDAP Server. Together or alone they can be used for … [Read more...]
What is IDE or Integrated Development Environment?
IDE or Integrated Development Environment is a set of tools to increase the productivity of programmers to develop software. IDE or Integrated Development Environment itself can be intended for fully Free / Open Source Software (F/OSS) or can be integrated with closed source software's SDK (Software Development Kit). Possibly you know or use some IDE like Exo IDE. IDE or Integrated Development … [Read more...]
How to SSH to Shared Hosting Server
Yes, it is possible to SSH to Shared Hosting Server with non-sudoers' privilege, it never gives the full usage, still better than FTP ! Shared Server is good choice for parking the domains - in case you have 50+ domains. OpenShift to Rackspace - none actually are suitable for this purpose. We must not abuse the free usage tier offered by Rackspace (dev), Digital Ocean, Amazon, OpenShift or Heroku. … [Read more...]
Append New Source to sources.list Without Opening the File
Often we need to add new repository on Deb based OS like Debian or Ubuntu from SSH. An example situation can be while installing OpenPanel on Debian or Ubuntu. Here is the guide to show you how to append new source of software to sources.list without opening the File in nano or vi command line editor in simple steps. Append New Source to sources.list Without Opening the File : First Things … [Read more...]
Swift Programming Language
Swift Programming Language is developed by Apple. Another Swift Language exists, which is an implicitly parallel programming language. The later Swift parallel scripting language is an easy way for parallel scripting on multicores, clusters, cloud and supercomputers. The later Swift, is implicitly parallel, means that the program statements will automatically run in parallel unless there is a data … [Read more...]
Raster to Vector Conversion (Vectorization) Softwares
Raster to Vector Conversion is known as Vectorization or Image Tracing. Here is a list of Raster to Vector Conversion Softwares. You will notice that, on various leaflets, handbooks, product inserts kind of hand drawn looking bitmap images are use - for example, inside a box package of a mouse, there can be images on how to open the battery compartment and insert the batteries. Mostly they look … [Read more...]
What is JSON and How it Works?
We often hear about JSON. But what is this JSON and How it works? JSON stands for JavaScript Object Notation, it is a lightweight format for data exchange. JSON is a subset of the object literal notation of JavaScript that does not require the use of XML. The simplicity of JSON has led to their widespread use, especially as an alternative to XML in AJAX. One of the supposed advantages of JSON over … [Read more...]
What is JSONP?
JSONP stands for JavaScript Object Notation with Padding. The response to a JSONP request is not parsed as JSON, but as JSON-formatted data. We Played with 'plain' JSON, right? Look here - Get your Twitter™s Tweet as RSS and JSON with New Twitter API. The JavaScript Object Notation, JSON in short, is a compact data format for man and machine easily readable text form for the purpose of data … [Read more...]
IBM Mainframe Computer Reaches 50 Years
On April 7, 1964 officially IBM announced the launch of System/360, which is natural considered to be the founder of modern mainframes, supercomputers for the execution of large amounts of data. The launch of System/360, the idea underlying the IBM mainframe modern, redesigned the industry and the market for computing - right 50 years ago. We talked about the Mainframe Computers and the evolution … [Read more...]
jQuery Plugin to Convert Data to Inline SVG Pie, Line or Bar Chart
Here is a Nice jQuery Plugin Which Can Convert Data to Inline SVG Pie, Line or Bar Chart in Very Easy to Follow Steps. Here are Some Details. In certain type of weblogs or webpages, it is quite important to show SVG Pie, Line or Bar Chart inline, the method must have cross browser compatibility, cross operating system compatibility and multi device support. As can be guessed, this jQuery Plugin to … [Read more...]