brunoanc

Screen sharing on Hyprland (Arch Linux)

Table of contents

• Screen sharing on Hyprland (Arch Linux)
  • Introduction
  • Install PipeWire and friends
  • Install xdg-desktop-portal and friends
    • Option #1: xdg-desktop-portal-hyprland (recommended)
    • Option #2: xdg-desktop-portal-wlr (not recommended)

• Remove other portal implementations

thepaul

#!/bin/bash -e

REMOTE=${1:-origin}

ref=$(git rev-parse --symbolic-full-name "$REMOTE/HEAD" 2>/dev/null) || {
	git remote set-head "$REMOTE" -a >/dev/null
	ref=$(git rev-parse --symbolic-full-name "$REMOTE/HEAD")
}

echo "${ref#refs/remotes/$REMOTE/}"

martinsson

%default total

-- Proofs that a value is divisible my 3 and 5 respectively
IsFizz : (k : Nat) -> Type
IsFizz k = (modNatNZ k 3 SIsNotZ = 0)

IsBuzz : Nat -> Type
IsBuzz k = (modNatNZ k 5 SIsNotZ = 0)

-- The type Fizzbuzz, one can only construct an instance of Fizz if one can provide

asimshankar

import tensorflow as tf

# Construct the graph
x = tf.Variable(1, name='x')
y = tf.Variable(2, name='y')
sum = tf.assign_add(x, y, name='sum')

# Add operations to save and restore checkpoints
saver = tf.train.Saver()

001101

CREATE TABLE accounts(
	id serial PRIMARY KEY,
	name VARCHAR(256) NOT NULL
);

CREATE TABLE entries(
	id serial PRIMARY KEY,
	description VARCHAR(1024) NOT NULL,
	amount NUMERIC(20, 2) NOT NULL CHECK (amount > 0.0),
	-- Every entry is a credit to one account...

a-dma

#!/bin/bash

# Bash script for setting or clearing touch requirements for
# cryptographic operations the OpenPGP application on a YubiKey 4.
#
# Author: Alessio Di Mauro <alessio@yubico.com>

GCA=$(which gpg-connect-agent)
DO=0
UIF=0

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

NYKevin

CREATE TABLE accounts(
	id serial PRIMARY KEY,
	name VARCHAR(256) NOT NULL
);

CREATE TABLE entries(
	id serial PRIMARY KEY,
	description VARCHAR(1024) NOT NULL,
	amount NUMERIC(20, 2) NOT NULL CHECK (amount > 0.0),
	-- Every entry is a credit to one account...

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1