Standard escape codes are prefixed with Escape
:
- Ctrl-Key:
^[
- Octal:
\033
- Unicode:
\u001b
- Hexadecimal:
\x1B
- Decimal:
27
package main | |
import ( | |
"fmt" | |
"log" | |
"os" | |
"github.com/pkg/sftp" | |
"golang.org/x/crypto/ssh" | |
kh "golang.org/x/crypto/ssh/knownhosts" |
Vagrant.configure("2") do |config| | |
config.vm.box = "ubuntu/bionic64" | |
config.vm.provider :virtualbox do |v| | |
v.gui = true | |
v.memory = 2048 | |
end | |
# Currently "ubuntu/bionic64" on VirtualBox requires `type: "virtualbox"` | |
# to make synced folder works. |
#!/bin/bash | |
# This script subscribes to a MQTT topic using mosquitto_sub. | |
# On each message received, you can execute whatever you want. | |
while true # Keep an infinite loop to reconnect when connection lost/broker unavailable | |
do | |
mosquitto_sub -h "127.0.0.1" -t "test" | while read -r payload | |
do | |
# Here is the callback to execute whenever you receive a message: |
const http = require('http'); | |
const log = console.log; | |
console.log = (...args) => { | |
log.apply(console, [new Date().toISOString()].concat(args)); | |
}; | |
const port = process.argv[2]; | |
const server = http.createServer((req, res) => { | |
console.log('Incoming request'); |
//JavaScript implementation of winding number algorithm to determine whether a point is inside a polygon | |
//Based on C++ implementation of wn_PnPoly() published on http://geomalgorithms.com/a03-_inclusion.html | |
function pointInPolygon(point, vs) { | |
const x = point[0], y = point[1]; | |
let wn = 0; | |
for (let i = 0, j = vs.length - 1; i < vs.length; j = i++) { | |
let xi = vs[i][0], yi = vs[i][1]; | |
let xj = vs[j][0], yj = vs[j][1]; |
Free O'Reilly books and convenient script to just download them.
Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post
How to use:
download.sh
file and put it into a directory where you want the files to be saved.cd
into the directory and make sure that it has executable permissions (chmod +x download.sh
should do it)./download.sh
and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.GATEWAY_FLAGS := -I. -I/usr/local/include -I$(GOPATH)/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis -I/usr/local/include | |
GRPC_FLAGS := --python_out=. --grpc_python_out=. | |
code: | |
python -m grpc_tools.protoc $(GRPC_FLAGS) $(GATEWAY_FLAGS) *.proto | |
gw: | |
protoc $(GATEWAY_FLAGS) \ | |
--go_out=Mgoogle/api/annotations.proto=github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis/google/api,plugins=grpc:. \ |
#include <stdio.h> | |
#include <stdlib.h> | |
#include <string.h> | |
#include <unistd.h> | |
#include <fcntl.h> | |
#include <errno.h> | |
#include <linux/input.h> | |
#include <linux/uinput.h> | |
#define die(str, args...) do { \ |