| ## To install the latest version from Github: | |
| # install.packages("devtools") | |
| # devtools::install_github("tylermorganwall/rayshader") | |
| ## also marmap | |
| # install.packages("marmap") | |
| ## load these libraries (?) | |
| # library(rayshader) | |
| # library(marmap) | |
| ## now just imported... |
| ## źródło: https://wiadomosci.onet.pl/kraj/sprawdzamy-przedwyborcze-sondaze-ktore-badanie-przewidzialo-wynik-wyborow/4x4qpve | |
| ### pakiety | |
| library(tidyverse) | |
| library(rvest) | |
| ### sciagamy dane | |
| read_html("https://wiadomosci.onet.pl/kraj/sprawdzamy-przedwyborcze-sondaze-ktore-badanie-przewidzialo-wynik-wyborow/4x4qpve") %>% | |
| html_table(header = TRUE, dec = ",") %>% | |
| .[[1]] %>% |
| class Node { | |
| constructor(state, node) { | |
| if (arguments.length === 1) { | |
| this.state = state; | |
| this.parent; | |
| this.childArray = []; | |
| } else if (arguments.length === 2) { | |
| this.state = new State(null, node.state); | |
| if (node.parent !== (null || undefined)) { | |
| this.parent = node.parent; |
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
A simple Ghostscript command to merge two PDFs in a single file is shown below:
gs -dNOPAUSE -sDEVICE=pdfwrite -sOUTPUTFILE=combine.pdf -dBATCH 1.pdf 2.pdfInstall Ghostscript:
Type the command sudo apt-get install ghostscript to download and install the ghostscript package and all of the packages it depends on.
| import sys | |
| import time | |
| import win32api | |
| if (len(sys.argv) < 4): | |
| print "Usage: python mousemove.py dx dy speed" | |
| sys.exit() | |
| current = win32api.GetCursorPos() | |
| cx = sx = current[0] |