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@oleksis
oleksis / Update_openSUSE_15.3_to_15.4.md
Last active October 22, 2025 14:13
Update openSUSE 15.3 to 15.4

Update openSUSE 15.3 to 15.4

Check current version

$ cat /etc/os-release
NAME="openSUSE Leap"
VERSION="15.3"
ID="opensuse-leap"
ID_LIKE="suse opensuse"
VERSION_ID="15.3"
@venam
venam / pw-setvol.sh
Last active January 2, 2026 12:54
Set PipeWire volume natively on the default sink
#! /bin/sh
# the metadata only contains the name of the default sink
default_sink_name=$(pw-metadata 0 'default.audio.sink' | grep 'value' | sed "s/.* value:'//;s/' type:.*$//;" | jq .name)
default_sink_id=$(pw-dump Node Device | jq '.[].info.props|select(."node.name" == '" $default_sink_name "') | ."object.id"')
current_volume=$(pw-cli enum-params "$default_sink_id" 'Props' | grep -A 2 'Spa:Pod:Object:Param:Props:channelVolumes' | awk '/Float / {gsub(/.*Float\s/," "); print $1^(1/3) }')
change="${1:-0.1}" # defaults to increment of 0.1
new_volume=$(echo "$current_volume $change" | awk '{printf "%f", $1 + $2}')
# we need to reconvert to cubic root
#new_volume_cube=$(echo "$new_volume" | awk '{ print $1^3 }')
@DengYiping
DengYiping / application.properties
Last active July 25, 2024 16:16
Spring Application Properties for MariaDB
#Database Configuration
spring.datasource.url=jdbc:mariadb://localhost:3306/billboard
spring.datasource.username=root
spring.datasource.password=
spring.datasource.driver-class-name=org.mariadb.jdbc.Driver
#Hibernate Configuration
# Show or not log for each sql query
spring.jpa.show-sql=true
@oliveratgithub
oliveratgithub / emojis.json
Last active February 28, 2026 08:52
Emoji-list with emojis, names, shortcodes, unicode and html entities [massive list]
{
"emojis": [
{"emoji": "πŸ‘©β€πŸ‘©β€πŸ‘§β€πŸ‘§", "name": "family: woman, woman, girl, girl", "shortname": ":woman_woman_girl_girl:", "unicode": "1F469 200D 1F469 200D 1F467 200D 1F467", "html": "👩‍👩‍👧‍👧", "category": "People & Body (family)", "order": ""},
{"emoji": "πŸ‘©β€πŸ‘©β€πŸ‘§β€πŸ‘¦", "name": "family: woman, woman, girl, boy", "shortname": ":woman_woman_girl_boy:", "unicode": "1F469 200D 1F469 200D 1F467 200D 1F466", "html": "👩‍👩‍👧‍👦", "category": "People & Body (family)", "order": ""},
{"emoji": "πŸ‘©β€πŸ‘©β€πŸ‘¦β€πŸ‘¦", "name": "family: woman, woman, boy, boy", "shortname": ":woman_woman_boy_boy:", "unicode": "1F469 200D 1F469 200D 1F466 200D 1F466", "html": "👩‍👩‍👦‍👦", "category": "People & Body (family)", "order": ""},
{"emoji": "πŸ‘¨β€πŸ‘©β€πŸ‘§β€πŸ‘§", "name": "family: man, woman, girl, girl", "shortname": ":man_woman_girl_girl:", "unicode": "1F468 200D 1F469 200D 1F467 200D 1F467", "html": "👨‍👩&z
@manasthakur
manasthakur / plugins.md
Last active March 12, 2026 17:45
Managing plugins in Vim

Managing plugins in Vim: The basics

Let's say the plugin is at a GitHub URL https://github.com/manasthakur/foo. First get the plugin by either cloning it (git clone https://github.com/manasthakur.foo.git) or simply downloading it as a zip (from its GitHub page).

Adding a plugin in Vim is equivalent to adding the plugin's code properly into its runtimepath (includes the $HOME/.vim directory by default). For example, if the layout of a plugin foo is as follows:

foo/autoload/foo.vim
foo/plugin/foo.vim
@lukewduncan
lukewduncan / audio-player.html
Last active October 22, 2022 05:57
Audio Player
<div class="audio-player">
<div id="play-btn"></div>
<div class="audio-wrapper" id="player-container" href="javascript:;">
<audio id="player" ontimeupdate="initProgressBar()">
<source src="https://dl-web.dropbox.com/get/Oslo.mp3?_subject_uid=199049471&w=AABuDNt9BDJnaZOelVFws9FXTufkXCvAPS5SYpy_gRZ2GQ&duc_id=dropbox_duc_id" type="audio/mp3">
</audio>
</div>
<div class="player-controls scrubber">
<p>Oslo <small>by</small> Holy Esque</p>
<span id="seek-obj-container">
@kamalgill
kamalgill / cors.py
Created March 18, 2016 22:30 — forked from mmerickel/cors.py
cors in pyramid
from pyramid.security import NO_PERMISSION_REQUIRED
def includeme(config):
config.add_directive(
'add_cors_preflight_handler', add_cors_preflight_handler)
config.add_route_predicate('cors_preflight', CorsPreflightPredicate)
config.add_subscriber(add_cors_to_response, 'pyramid.events.NewResponse')
class CorsPreflightPredicate(object):
@sacko87
sacko87 / regex.01.c
Created September 11, 2012 09:26
Regular Expressions in C
/**
* file : regex.match.1.c
* author : John Saxon (09-Mar-2010)
* revision : $Rev$
*
* this program is to demonstrate how to use the POSIX regular
* expression functions (defined in regex.h).
*
* this particular program shows you how to simply say whether
* a give string (argv[1]) is a match for a given regular