Abidán Brito abidanBrito

Conda Cheatsheet

Set up

Installing miniconda

Linux / WSL

curl -LO https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh

Windows

GIT CHEATSHEET

Basic Concepts

Distributed Version Control System.
Working Directory.
Staging Area.
Local Repository.
Remote Repository.
Origin.
Upstream.

I sometimes run into issues when setting up a local repo because of the new main default branch name on GitHub. Let's rename the local branch and set its upstream properly.

git branch -m master main
git fetch origin
git branch -u origin/main main
git remote set-head origin -a

NOTE: git remote set-head origin -a fetches and sets origin/HEAD, so that the local repository has a local reference of what the remote repository considers to be the default branch.

	# Install minimal prerequisites (Ubuntu 18.04 as reference)
	sudo apt update && sudo apt install -y cmake g++ wget unzip

	# Download and unpack sources
	wget -O opencv.zip https://github.com/opencv/opencv/archive/4.x.zip
	unzip opencv.zip

	# Create build directory
	mkdir -p build && cd build

	#!/usr/bin/env bash

	## Author: Abidán Brito
	## This script builds GNU Emacs 29.1 with support for native elisp compilation,
	## tree-sitter, libjansson (C JSON library), pure GTK and mailutils.

	# Exit on error and print out commands before executing them.
	set -euxo pipefail

	# Let's set the number of jobs to something reasonable; keep 2 cores

	/////////////////////////////////////
	// APPROACH #1
	/////////////////////////////////////
	// In the Fragment
	val textView: TextView = activity!!.findViewById(R.id.custom_toolbar_title) as TextView
	viewModel.fragmentName.observe(viewLifecycleOwner, {
	textView.text = it
	})

	/////////////////////////////////////

	StringBuilder jsonData = new StringBuilder();
	jsonData.Append("[");
	for (int i = 0; i < dt.Rows.Count; ++i)
	{
	jsonData.Append("{");
	jsonData.Append("\"" + "DNI" + "\":" + "\"" + dt.Rows[i][0] + "\"" + "," + "\"" + "Name" + "\":" + "\"" + dt.Rows[i][1] + "\"" + ",");
	jsonData.Append("\"" + "Telephone" + "\":" + "\"" + dt.Rows[i][2] + "\"" + "," + "\"" + "Observations" + "\":" + "\"" + dt.Rows[i][3] + "\"");

	if (i == dt.Rows.Count - 1) { jsonData.Append("}"); }
	else { jsonData.Append("},"); }