Hendra Nicholas

  Bandung, Indonesia https://about.me/nicholash3ndra I am a software engineer, consultant and CEO at 41studio currently living in West Java, Indonesia. My interests range from programming to sport. I am also interested in entrepreneurship, technology, and design.

         



313 Stories by Hendra Nicholas

How To Fix can’t find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)

How To Fix can't find gem bundler (>= 0.a) with executable bundle (Gem::GemNotFoundException)
0 19 sec read

How to Install PostgreSQL For Local Rails Development On Ubuntu 19.04

How to Install PostgreSQL For Local Rails Development On Ubuntu 19.04
0 18 sec read

How To Install RMagick and ImageMagick on Ubuntu 19.04

Here is the way to install rmagick and imagemagick on your ubuntu 19.04. Update Ubuntu APT package list by run this command : sudo...
0 24 sec read

How To Install FFMPEG on Ubuntu 19.04

This tutorial guide you to install ffmpeg on your Ubuntu 19.04 : Update your Ubuntu apt package list first : sudo apt update Next...
0 29 sec read

How To Generate SSH Key on Ubuntu and Mac

To generate ssh key on your Ubuntu and Mac : – On your terminal run this command : ssh-keygen -t rsa -b 4096 -C...
0 6 sec read

How To Install Ruby on Rails 6 with Jemalloc on Linux Ubuntu 19.04

Here is the steps to install Ruby on Rails 6 with Jemalloc on Linux Ubuntu 19.04 First we need to update & upgrade ubuntu...
0 58 sec read

Fix Ruby on Rails Error “Blocked host: lvh.me”

How to fix rails error “Blocked host: lvh.me” : Add the code below to file config/initializers/development.rb just before the end script tag  : config.hosts...
0 6 sec read

Install Ruby on Rails with Jemalloc on Linux Ubuntu

Install Ruby on Rails with Jemalloc on Linux Ubuntu First of all we need to update & upgrade ubuntu packages : sudo apt update...
0 38 sec read

How to install SublimeText 3 on Linux Ubuntu 18.04

How to install SublimeText 3 on Linux Ubuntu 18.04 and above, here is the guide : – Update Ubuntu APT package list sudo apt...
0 18 sec read

Make Rails Gem Bundle Faster

Make rails gem bundle faster by parallel gem installing : number_of_cores=`sysctl -n hw.ncpu` bundle config --global jobs `expr $number_of_cores - 1`
0 5 sec read

Install Ruby on Rails with Jemalloc on Mac Mojave

Install Ruby on Rails with Jemalloc on Mac Mojave First we need to Install Ruby via Homebrew : ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" And...
0 25 sec read

Increase swap space on linux ubuntu

Follow this steps to increase swap space on linux ubuntu : $ sudo swapoff /swapfile $ sudo fallocate -l 4G /swapfile $ chmod 600...
0 6 sec read