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Codentricks Blog

Detecting Ubuntu and its version using NodeJS in Linux

In Linux we can detect ubuntu and its version like Ubuntu 18.04.4 LTS using Linux command “lsb_release -a | grep Description”, using nodejs child_process we…


C program to swap two numbers using pointer

In this tutorial we will going to learn how to swap two numbers using pointer. If you want to learn more about pointer then you…


Pointers in C Programming with Examples

What is a pointer? Explain pointer arithmetic with example. Also explain use of malloc function in C programming with an example. Pointer : A pointer…


How to Add INR as New Currency in Opencart 3.x and make it default (Video)

Adding Indian Currency in Opencart is really simple. Just follow the steps or watch Video How to Add a INR as New Currency in OpenCart…


CBSE Class 10 Exam. Date Sheet for year 2020 Check CBSE Class 10 Time Table

Central Board of Secondary Education (CBSE) has released Class 10 date sheet for year 2020 . CBSE Class 10 examination will start from 15th February…


Display All PHP Errors

Sometime due to our lampp / xampp setup, we are not able to see php error it may be Waring or Fetal Error but fixing…


Linux Error: unknown filesystem. grub rescue>

Recently when trying Kubuntu 19.04 as dual boot with Ubuntu I got a error “Error: unknown filesystem. grub rescue>”, I can’t boot my system and…


PHP Getting Best two of Three Numbers for CBSE Result Tabulation

In this post I will show how to get best two out of Three Numbers using PHP, Actually I have developed CBSE based School ERP…


RRB NTPC 2019 Most Important Question Current Affairs

RRB is going to conduct RRB NTPC Examination soon, so in this post I am going to post some of most important Current Affairs question…


Fedora 31 released Officially, Check Out its New Features

Fedora 31 released Officially, Check Out its New Features Fedora 31 is released officially, so one can download it from its official website getfedora.org and…


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