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Read/Write React Context

Quick Start

To start working with Read/Write Context, create a pair of Provider/Consumer components in the same way as for React Context API:

let CounterContext = createContext();
anonymous / -
Created Jul 4, 2017
View -
System: Host: vit-HP-ProBook-650-G2 Kernel: 4.4.0-75-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.2.8 (Gtk 3.18.9) dm: lightdm Distro: Ubuntu 16.04 xenial
Machine: System: HP (portable) product: HP ProBook 650 G2 Chassis: type: 10
Mobo: HP model: 8125 v: KBC Version 23.37 Bios: HP v: N87 Ver. 01.01 date: 01/05/2016
CPU: Quad core Intel Core i5-6440HQ (-MCP-) cache: 6144 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 20702
clock speeds: min/max: 800/3500 MHz 1: 876 MHz 2: 862 MHz 3: 893 MHz 4: 871 MHz
Graphics: Card: Intel Skylake Integrated Graphics bus-ID: 00:02.0 chip-ID: 8086:191b
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.01hz, 1920x1080@60.00hz
asiegman / nginx.conf
Created Jan 29, 2015
nginx logstash output
View nginx.conf
# Output json-esque output for logstash to parse easily.
http {
# ...
log_format logstash_json '{"@timestamp": "$time_iso8601", '
'"remote_addr": "$remote_addr", '
'"remote_user": "$remote_user", '
'"body_bytes_sent": "$body_bytes_sent", '
'"request_time": "$request_time", '
caridy / export-syntax.js
Last active Jun 25, 2019
ES6 Module Syntax Table
View export-syntax.js
// default exports
export default 42;
export default {};
export default [];
export default foo;
export default function () {}
export default class {}
export default function foo () {}
export default class foo {}
beccam /
Last active Jul 21, 2017
Getting Started with Apache Cassandra and Java Part II
import com.datastax.driver.core.*;
public class GettingStartedTwo {
public static void main(String[] args) {
Cluster cluster;
Session session;
ResultSet results;
Row rows;
devongovett /
Created Apr 10, 2014
Bash script to make a pull request from the current git repository. Tries the upstream remote if possible, otherwise uses origin.
# put this in your .bash_profile
pull_request() {
if [ -z $to_branch ]; then
# try the upstream branch if possible, otherwise origin will do
upstream=$(git config --get remote.upstream.url)
origin=$(git config --get remote.origin.url)
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