kzltp

WARNING: COMMAND_FAILED: '/usr/sbin/iptables -w10 -D FORWARD -i docker0 -o docker0 -j DROP' failed: iptables: Bad rule (does a matching rule exist in that chain?).


1-) The firewalld application is updated.
yum update firewalld

2-) Firewalld rule is added.
 firewall-cmd --zone=public --permanent --add-masquerade

3-) And reload firewall

fffonion

#include <Arduino.h>
#include <BLEDevice.h>

BLEClient *pClient;

BLEScan *pBLEScan;

#define SCAN_TIME 10 // seconds

bool connected = false;

shnam7

1. Open PlatformIO terminal: Press <Ctrl>+P and type "platformIO: Net Terminal"
2. In the PlatformIO terminal, execute following command
   > platformio settings get projects_dir # check current default location
   > platformio settings set projects_dir "New Directory"

3. short command
   > pio settings get projects_dir
   > pio settings set projects_dir "New Directory"

reinvanoyen

Add Git Branch Name to Terminal Prompt (zsh)

Updated for MacOS with zsh

• Catalina
• Big Sur
• Monterey
• Ventura
• Sonoma

Daniel-dk

/**
ESPNOW - Basic communication - Broadcast
Date: 28th September 2017
Original Author: Arvind Ravulavaru <https://github.com/arvindr21>
modified by Daniel de kock
Purpose: ESPNow Communication using Broadcast

Resources: (A bit outdated)
a. https://espressif.com/sites/default/files/documentation/esp-now_user_guide_en.pdf

jessfraz

# Description: Boxstarter Script
# Author: Jess Frazelle <jess@linux.com>
# Last Updated: 2017-09-11
#
# Install boxstarter:
# 	. { iwr -useb http://boxstarter.org/bootstrapper.ps1 } | iex; get-boxstarter -Force
#
# You might need to set: Set-ExecutionPolicy RemoteSigned
#
# Run this boxstarter by calling the following from an **elevated** command-prompt:

samiraguiar

The current kernel/drivers of Fedora 24 do not support the Wifi chip used on my Mac Book Pro. Proprietary Broadcom drivers are packaged and available in the rpmfusion repo.

Verify that your card is a Broadcom using: lspci -vnn -d 14e4:

Sample output:

02:00.0 Network controller [0280]: Broadcom Corporation BCM4360 802.11ac Wireless Network Adapter [14e4:43a0] (rev 03)

Install

Install the rpmfusion repo, note only "nonfree" is required, as the Broadcom Driver is proprietry: http://rpmfusion.org/

xeoncross

<?php
/*
This is a very tiny proof-of-concept SMTP client. Currently it's over 320 characters (if the var names are compressed). Think you can build one smaller?
*/

ini_set('default_socket_timeout', 3);

$user = 'you@gmail.com';
$pass = '';
$host = 'ssl://smtp.gmail.com';