In this tutorial we're going to build a set of parser combinators.
We'll answer the above question in 2 steps
- what is a parser?
- and.. what is a parser combinator?
So first question: What is parser?
"use strict"; | |
/** | |
* Hypertext Transfer Protocol (HTTP) response status codes. | |
* @see {@link https://en.wikipedia.org/wiki/List_of_HTTP_status_codes} | |
*/ | |
enum HttpStatusCode { | |
/** | |
* The server has received the request headers and the client should proceed to send the request body |
#!/usr/bin/env bash | |
# Assuming you have a master and dev branch, and that you make new | |
# release branches named as the version they correspond to, e.g. 1.0.3 | |
# Usage: ./release.sh 1.0.3 | |
# Get version argument and verify | |
version=$1 | |
if [ -z "$version" ]; then | |
echo "Please specify a version" |
#!/usr/bin/env bash | |
# Assuming you have a master and dev branch, and that you make new | |
# release branches named as the version they correspond to, e.g. 1.0.3 | |
# Usage: ./release.sh 1.0.3 | |
# Get version argument and verify | |
version=$1 | |
if [ -z "$version" ]; then | |
echo "Please specify a version" |
#!/bin/bash | |
# | |
# Backup a Postgresql database into a daily file. | |
# | |
BACKUP_DIR=/pg_backup | |
DAYS_TO_KEEP=14 | |
FILE_SUFFIX=_pg_backup.sql | |
DATABASE= | |
USER=postgres |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Can't share the complete code because the app's closed source and still in stealth mode, but here's how I'm using React Router and Redux in a large app with server rendering and code splitting on routes.
addReducers()
callback available to the getComponents()
method of
each React Router route. Each route is responsible for adding any Redux
reducers it needs when it's loaded. (This isn't really necessary on the