Oleksii Levzhynskyi oleksiilevzhynskyi

Oleksii Levzhynskyi's public talks

The talk is about how someone can build an architecture based on signals and React and how we have been using FRP at Grammarly for quite some time.

// very bad

Note: here is a list (not complete) of valuable resources used on Grammarly web projects. Here, you may find our public talks and blog posts.

	/* https://www.npmjs.com/package/webpack-watch-livereload-plugin
	* in webpack.config:
	* new WatchLiveReloadPlugin({
	* files: ['./dist']
	* })
	*
	* somewhere in index.ts
	* if (process.env.NODE_ENV === 'development') {
	* require('./livereload')()
	* }

	#!/bin/sh
	#
	# Automatically adds ticket name to every commit message
	# when branch name starts with "XX-00"
	#
	# Don't change message when it already contains any ticket name.#
	#

	# Don't do anything when in merge - https://git-scm.com/docs/githooks#_prepare_commit_msg
	[ -f $GIT_DIR/MERGE_MSG ] && exit 0

	MARS ROVERS PROBLEM

	A squad of robotic rovers are to be landed by NASA on a plateau on Mars. This plateau, which is curiously rectangular, must be navigated by the rovers so that their on-board cameras can get a complete view of the surrounding terrain to send back to Earth.

	A rover's position and location is represented by a combination of x and y co-ordinates and a letter representing one of the four cardinal compass points. The plateau is divided up into a grid to simplify navigation. An example position might be 0, 0, N, which means the rover is in the bottom left corner and facing North.

	In order to control a rover, NASA sends a simple string of letters. The possible letters are 'L', 'R' and 'M'. 'L' and 'R' makes the rover spin 90 degrees left or right respectively, without moving from its current spot. 'M' means move forward one grid point, and maintain the same heading.

	Assume that the square directly North from (x, y) is (x, y+1).

	sudo apt-get install unzip;
	wget -O /tmp/chromedriver.zip http://chromedriver.googlecode.com/files/chromedriver_linux64_19.0.1068.0.zip && sudo unzip /tmp/chromedriver.zip chromedriver -d /usr/local/bin/;