Blog

Personal ramblings

Selisih Minimal Harga Penjualan Saham yang Menguntungkan

April 20, 2020 • Random

Dalam trading saham, kunci dasar untuk mendulang untung adalah menjual saham dengan harga jual lebih tinggi dari harga beli. Tapi itu saja tidak cukup, karena setiap kali kita melakukan transaksi, baik jual maupun beli, akan dikenakan berbagai macam biaya, seperti biaya broker, PPN, dan PPh (khusus jual). Jadi, ada selisih minimal antara harga jual dan […]

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Gnome Boxes with Bridged Networking on Ubuntu 20.04

March 29, 2020 • Code

When I used Fedora, I happily migrated all my VMs from VirtualBox to Gnome Boxes as it really looked seamless with all VMs and remote desktops in one place. Behind the screen, it is running on Qemu/KVM hypervisor. However, when I migrated my VMs to Ubuntu, I found one thing that’s missing: gnome-boxes uses Qemu’s […]

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Debugging Methods for Coronavirus

March 27, 2020 • Random

In the epidemic of COVID-19 disease, people and governments have applied a social distancing policy as a way to help reduce the spread of the virus. Although it is termed “social” distancing, it is actually more accurate to see it as physical distancing, as we are social beings and socializing via telecommunication means are very […]

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The Game of Life

February 12, 2020 • Random

I have always been a gamer since my childhood. When I was in elementary, I liked playing with building blocks and animals. Sometimes I made up my own game to be played together with friends or solo. Later on I took interest in computer and video games. My favorite genres were role playing and simulation. […]

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Fixing undetected NVMe M.2 SSD in Linux

December 15, 2019 • Code

When I swapped built-in NVMe M.2 SSD from my Dell XPS 13 laptop with a bigger capacity SSD, Ubuntu and Fedora were not able to detect the SSD when I tried to install them. This problem is fixed by adding an extra boot parameter: When booting into the installerĀ“s Grub menu, press [e] to edit […]

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Rafferone Reboot

June 2, 2019 • Online

Welcome back to my personal blog! In these few months, a lot of things happen. And now I finally made my time to give my personal website a retouch. As you can see on my homepage, now we have smoother color scheme in the shade of blue, featuring enhanced triangular interactive pattern. In the previous […]

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Tooth Surgery (Part 2)

October 27, 2016 • Random

This is the second time I was going for a tooth extraction surgery. After the right side of my mouth recovered I am ready for another surgery. It’s not really fully healed as it will take about 4 to 6 months, but at least now I can eat and chew fried chicken happily with my […]

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Tooth Surgery (Part 1)

September 29, 2016 • Random

“I want to take out all these four wisdom teeth, Mr. Fajar” said my dentist. After listening to the explanations I agreed that there are more benefits to take out these late popping teeth. Both for my health and also for allowing more spaces to push back my teeth when doing braces. Alright so we […]

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Wisdom Tooth Extraction

September 6, 2016 • Random

One of my goals while I am staying in KL is not only to work and make money as much as possible, but also to do everything I wanted to do that I either kept delaying or just didn’t have a good opportunity to do back there in Jakarta. And now since I will be […]

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Releasing PopMenu to Public

July 29, 2016 • Code

While cleaning up my harddisk, I found a personal project I have made in 2014. This mini project which I named it PopMenu is a jQuery plugin that lets you add right-click context menu (popup menu) to any HTML element on your web page. The plugin is fully functional. So rather than having it buried […]

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