hsiboy

Yamaha SPx900 – repair log

-- FAULT --

Noted fault, "BATTERY LOW" warning on switch on, not passing audio.

Inspection revealed that a new battery was in place (reading 3.1v) and at some point, the 4 electrolytic capacitors on the PSU board had been replaced as well as the reservoir capacitor C163 across the 5v rail on the main board.

The display was very faint, and the LED backlight very dim. The display was original.

Loriowar

# https://github.com/mperham/sidekiq/blob/master/examples/systemd/sidekiq.service
#
# systemd unit file for CentOS 7, Ubuntu 15.04
#
# Customize this file based on your bundler location, app directory, etc.
# Put this in /usr/lib/systemd/system (CentOS) or /lib/systemd/system (Ubuntu).
# Run:
#   - systemctl enable sidekiq
#   - systemctl {start,stop,restart} sidekiq
#

castwide

# The following comments fill some of the gaps in Solargraph's understanding of
# Rails apps. Since they're all in YARD, they get mapped in Solargraph but
# ignored at runtime.
#
# You can put this file anywhere in the project, as long as it gets included in
# the workspace maps. It's recommended that you keep it in a standalone file
# instead of pasting it into an existing one.
#
# @!parse
#   class ActionController::Base

deeperton

// converter rgba(r, g, b, a) color to #HEX string without alpha channel,
// with optional applying afterwards opacity ($opacity)
// by default alpha channel for rgba-color is applying against white background,
// but you can change it by setting third argumnet ($background)
@function rgba-to-rgb($rgba, $opacity: 0, $background: #fff) {
  @if $opacity > 0 {
    @if $opacity < 1 {
      $opacity: $opacity * 100
    }
    @return mix(mix(rgb(red($rgba), green($rgba), blue($rgba)), $background, alpha($rgba) * 100%), rgb(255,255,255), $opacity)

khalilgharbaoui

# Original source: https://gist.github.com/hopsoft/56ba6f55fe48ad7f8b90
# Merged with: https://gist.github.com/kofronpi/37130f5ed670465b1fe2d170f754f8c6
# Benefits of: https://gist.github.com/e12e/e0c7d2cc1d30d18c8050b309a43450ac
# And fixes of: https://gist.github.com/joelvh/f50b8462611573cf9015e17d491a8a92
namespace :db do
  desc 'Dumps the database to backups'
  task dump: :environment do
    dump_fmt   = ensure_format(ENV['format'])
    dump_sfx   = suffix_for_format(dump_fmt)
    backup_dir = backup_directory(Rails.env, create: true)

mrmartineau

Stimulus cheatsheet

• Website: https://stimulusjs.org/
• GitHub repo: https://github.com/stimulusjs/stimulus
• Handbook: https://stimulusjs.org/handbook/introduction
• Discourse: https://discourse.stimulusjs.org/

Lifecycle callbacks

• initialize: once, when the controller is first instantiated
• connect: anytime the controller is connected to the DOM

sj26

[Unit]
Description=Sidekiq workers
# start as many workers as you want here
[email protected]
[email protected]
# ...

[Service]
Type=oneshot
ExecStart=/bin/true

jt0in3e

/*
There are a lot of examples on FB Messenger Dev Docs how to send multiple messages
using curl in command line (terminal).
This code demonstraits how to send these messages using Node.js
*/

"use strict"

const request = require("request");
const fs = require("fs");

joyrexus

collapsible markdown?

CLICK ME

yes, even hidden code blocks!

print("hello world!")

ckabalan

# /etc/profile.d/best_bash_history.sh
# Save 5,000 lines of history in memory
HISTSIZE=10000
# Save 2,000,000 lines of history to disk (will have to grep ~/.bash_history for full listing)
HISTFILESIZE=2000000
# Append to history instead of overwrite
shopt -s histappend
# Ignore redundant or space commands
HISTCONTROL=ignoreboth
# Ignore more