777777miSSU7777777’s gists

777777miSSU7777777 / txt

Created October 11, 2020 22:27

postgres_connection_string_example

User ID=root;Password=myPassword;Host=localhost;Port=5432;Database=myDataBase;Pooling=true;Min Pool Size=0;Max Pool Size=100;Connection Lifetime=0;

777777miSSU7777777 / video_output_scale.sh

Created November 11, 2019 15:33

xrandr --output VGA-1 --scale 1x1

777777miSSU7777777 / mp3_to_hls.sh

Last active October 9, 2025 04:23

Transcode mp3 to hls stream via ffmpeg.

	ffmpeg \
	-i audio_name.mp3 \
	-vn -ac 2 -acodec aac \
	-f segment -segment_format mpegts -segment_time 10 \
	-segment_list audio_pl.m3u8 \
	audio_segment%05d.ts

777777miSSU7777777 / .settings.json

Created August 19, 2019 10:10

	{
	"editor.formatOnSave": true,
	"go.formatTool": "goimports",
	"go.lintTool":"golangci-lint",
	"go.lintFlags": [
	"--fast"
	]
	}

777777miSSU7777777 / reset_root_pass_for_mysql.txt

Created July 29, 2019 17:24

Reset root pass on MySQL.

	// Stop mysql server.
	sudo systemctl stop mysql

	// Run mysql server w/o privileges and networking.
	sudo mysqld_safe --skip-grant-tables --skip-networking &

	// If appears: "mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists", then run following commands:
	sudo mkdir -p /var/run/mysqld
	sudo chown mysql:mysql /var/run/mysqld

777777miSSU7777777 / box-shadow.css

Created July 22, 2019 21:13

Value for box-shadow css property.

	* {
	box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 3px 1px -2px rgba(0,0,0,0.12), 0 1px 5px 0 rgba(0,0,0,0.2);
	}

777777miSSU7777777 / react_app_with_webpack_guide_link.txt

Created June 25, 2019 17:51

Link on guide how to create react app with webpack on russian language.

https://medium.com/nuances-of-programming/%D0%BA%D0%B0%D0%BA-%D1%81-%D0%BD%D1%83%D0%BB%D1%8F-%D1%81%D0%BE%D0%B7%D0%B4%D0%B0%D1%82%D1%8C-%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82-%D0%BD%D0%B0-react-%D0%B8%D1%81%D0%BF%D0%BE%D0%BB%D1%8C%D0%B7%D1%83%D1%8F-webpack-4-%D0%B8-babel-172c256d228

777777miSSU7777777 / fan_in_example.go

Created May 28, 2019 17:55

Fan in example which merges all producers channels in single goroutine.

	package main

	import (
	"fmt"
	"time"
	)

	// Multiply simple function which returns channel with multiplied on m numbers in range (1, n).
	func Multiply(n, m int) <-chan int{
	ch := make(chan int, n)

777777miSSU7777777 / dep_graph.sh

Last active May 17, 2019 12:20

Build dependency graph from golang dep

dep status -dot | dot -T png | display

777777miSSU7777777 / validate_codecov.sh

Created May 3, 2019 00:22

Bash script for codecov configuration validation

curl --data-binary @codecov.yml https://codecov.io/validate