Arch Linux, Mplayer, and Chromium Sound Problem

This post is just a reminder whenever one day I get the same problem: no sound in browser (in this case: Chromium) while the sound is normal using mplayer (or any other command line player). Some configurations: $HOME/.asoundrc # Use PulseAudio by defaultpcm.!default {  type pulse  fallback "sysdefault"  hint {    show on    description "Default ALSA Output (currently...

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Posted in alsa, Arch Linux, MPlayer, pulseaudi, sound

Multiple Go versions in Linux

Currently, there are trends on software development that tend to release their SDK on regular basis. Rust for example, also Go with 6 month release cycle. This predictable release is good and I personally like it since I can predict on features availability and use them for my software development project. The downside of this approach is there are many versions availablle...

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Posted in Arch Linux, Bash, Go, linux

Supervisor Dengan Multiple Workers pada Elixir

Beberapa hari ini saya mencoba otak atik Elixir setelah sekian lama mengamati. Untuk yang sudah terbiasa dengan Erlang, barangkali menyesuaikan diri tidak akan terlalu sulit, sementara bagi yang belum pernah mengenal Erlang, konsep let it crash dari Erlang untuk fault tolerant systems perlu proses pembelajaran yang lumayan. Konsep supervisor tree untuk proses di Elixir tidak ada hubungannya dengan...

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Posted in Child Process, Elixir, OTP, Supervisor, Workers