prakharcode

cd /etc/apt/
sudo vim sources.list



# paste the following

# QGIS 3 install
deb https://qgis.org/ubuntu-ltr/ bionic main

a-r-d

import numpy as np

### <summary>
### Basic template algorithm simply initializes the date range and cash. This is a skeleton
### framework you can use for designing an algorithm.
### </summary>
class BasicTemplateAlgorithm(QCAlgorithm):
    '''Basic template algorithm simply initializes the date range and cash'''

    def Initialize(self):

tgirke

Nvim-R-Tmux: Neovim-based IDE for R

!!! This Gist tutorial is deprecated. Its new version is available here !!!

This is some red text.

• Author: Thomas Girke
• Last update: 18-Nov-2020

---

johnbaums

gdal_mean <- function(infile, outfile, return_raster=FALSE, overwrite=FALSE) {
  # Be aware that the outfile type will be the same as the infile type
  require(rgdal)
  if(return_raster) require(raster)
  # infile:        The multiband raster file (or a vector of paths to multiple 
  #                 raster files) for which to calculate cell mean.
  # outfile:       Path to raster output file.
  # return_raster: (logical) Should the output raster be read back into R?
  # overwrite:     (logical) Should outfile be overwritten if it exists?
  gdal_calc <- Sys.which('gdal_calc.py')

dsparks

# Alternative to a doubly-nested loop
# Imagine I want to perform an operation on a data frame
# once for each combination of two variables, such as Country and Year
# I can do this with a nested loop, or I can do this with (among other
# things) lapply()

# Generate random data:
allCountries <- LETTERS[1:10]
allYears <- 1990:2012

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname