Sometimes he create username named harukii_kun and,

Code in NodeJS, Python and PHP Play DOTA 2 turbo mode (have fun only) & STORY OF SEASONS: Friends of Mineral Town Learn more about Dali >>

Recent articles.

This Songs Accompanied Me While Working

Maudy Ayunda's songs—filtered based on my favourite (the first three songs is the best). I used to listen this songs while working.

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Fixing External Disk Read-Only After Not Ejected Properly on MacOS


Di MacOS, hardisk external saya pada saat dia tidak ke eject secara benar pasti akan menjadi read-only ketika saya koneksikan lagi. Bahkan kadang malah ga ke detect (unmounted).

Untuk mengatasinya, maka saya perlu repair disk nya. Pertama saya koneksikan disk external nya, kemudian mencari process id atau pidexternal disk …

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Modular Oriented - And Why We Should Doing This

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Saya menulis tentang modular oriented ini adalah karena keresahan atas masalah yang sering saya alami dulu, yaitu tentang efisiensi dalam sebuah development sistem / aplikasi.

Di dalam sebuah tim, kita mungkin memakai framework sebagai standart sistem, dan itu pasti akan sangat membantu sekali. Akan tetapi …

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vcmrefunc, This Is How To Repeat A Process Correctly

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Check out vcmrefunc's latest documentation at

npm package


The right way to repeat a process

This module helps you to repeat a process again after it completely executed. You can specify a condition to stop the repetition immediately by giving a command …

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What Happend to My First PHP Framework?

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It has been long time since I published my first PHP framework Janggelan on GitHub. The framework was built from scratch with a core system structure inspired by Laravel and designed based on MVC concept. The goal is basicly have the framework easy to use …

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pangsitpy (Python), My Starter Pack Framework In Deep Learning

Check out pangsitpy's latest documentation at


Pangsit(py) is my starter pack framework represented in Python to deal with learning computing such as Machine/Deep Learning, Data Science, etc.

I'll create a documentation for this later.


  • Python >=3.6 (tested on …

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vcmcemtex, Deal With Banks Transaction File Format

Check out vcmcemtex's latest documentation at

npm package


An universal & customable cemtext generator for batch transactions

Cemtext file format is a format used by banks to allow for batch transactions. Some bank have adopted this format by default, but each others can have a different format …

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vcmloop, Loop Massive Data With No Worry

Check out vcmloop's latest documentation at

npm package


An interval-based looping method for massive data

Doing simple looping basicly doesn't have big impact to your RAM/CPU resource, but, it will if you performing heavy looping with massive data, for example 100k data or > 1m data …

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vcmpad, a String Padding Generator

Check out vcmpad's latest documentation at

npm package


Fast, lightweight, and customable string padding generator

String padding generator with custom Left/Right-Padding style. It allows you to generate string padding format such as LPS (Left Padding Space), LPZ (Left Padding Zero), RPS (Right Padding Space), and …

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