zxbodya

Observable React elements with RxJS

Note: if you want to skip history behind this, and just looking for final result see: rx-react-container

When I just started using RxJS with React, I was subscribing to observables in componentDidMount and disposing subscriptions at componentWillUnmount.

But, soon I realised that it is not fun to do all that subscriptions(that are just updating property in component state) manually, and written mixin for this...

Later I have rewritten it as "high order component" and added possibility to pass also obsarvers that will receive events from component.

djspiewak

Git DMZ Flow

I've been asked a few times over the last few months to put together a full write-up of the Git workflow we use at RichRelevance (and at Precog before), since I have referenced it in passing quite a few times in tweets and in person. The workflow is appreciably different from GitFlow and its derivatives, and thus it brings with it a different set of tradeoffs and optimizations. To that end, it would probably be helpful to go over exactly what workflow benefits I find to be beneficial or even necessary.

• Two developers working on independent features must never be blocked by each other
  • No code freeze! Ever! For any reason!
• A developer must be able to base derivative work on another developer's work, without waiting for any third party
• Two developers working on inter-dependent features (or even the same feature) must be able to do so without interference from (or interfering with) any other parties
• Developers must be able to work on multiple features simultaneously, or at lea

angelodlfrtr

{  
  "Alsace":[  
    {  
      "name":"Bas Rhin",
      "code":"67"
    },
    {  
      "name":"Haut Rhin",
      "code":"68"
    }

Sewdn

TL;DR

Meteor is great at sharing code between different builds for different platforms. You can use the same source for your browser builds, server builds, your builds for iOS, Android, ... But how to organize your project to be able to orchestrate your builds for different apps and services from the same source? This post elaborates on the reasons why you need these different builds and how you could accomplish this with Meteor easily.

Use cases: Why would you build different apps?

1. Different apps for different roles

Say you have an app with completely different end user experiences depending on their role. It is common practice to have the user logged in, check her authorization (role) and then setup different routes or load different templates to serve that type of user’s needs. While doing so, all types of users load the same build and the app decides what portions of the build to use and what not to use.

bbbenji

#Custom configuration
SMTP_PORT == 25:587
LOCAL_INTERFACES == <; 0.0.0.0.25 ; 0.0.0.0.587 ; 0.0.0.0.465 ; [::0]:25 ; [::0]:587 ; [::0]:465
smtp_accept_max = 50

spamd_address = 127.0.0.1 783
ACL_SMTP_DATA == acl_custom_check_data
USE = "exiscan"

#Custom ACLs

remojansen

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

btroncone

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

btroncone

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Table of Contents

• buffer
• bufferCount
• bufferTime

bitdivine

-- Capped collection of JSON blobs: (Use json for postgres 9.4 and below and jsonb for 9.5 and above)
CREATE SEQUENCE circle_index START WITH 1 INCREMENT BY 1 MINVALUE 1 MAXVALUE 5 CACHE 1 CYCLE ;
CREATE TABLE circle ( i integer PRIMARY KEY default nextval('circle_index') NOT NULL, tim timestamp DEFAULT current_timestamp NOT NULL, dat jsonb );

INSERT INTO circle(i, dat) SELECT nextval('circle_index') as idx, '{"a":12345,"b":1}' AS val ON CONFLICT (i) DO UPDATE SET i=EXCLUDED.i, tim=DEFAULT, dat=EXCLUDED.dat;
INSERT INTO circle(i, dat) SELECT nextval('circle_index') as idx, '{"a":12345,"b":2}' AS val ON CONFLICT (i) DO UPDATE SET i=EXCLUDED.i, tim=DEFAULT, dat=EXCLUDED.dat;
INSERT INTO circle(i, dat) SELECT nextval('circle_index') as idx, '{"a":12345,"b":3}' AS val ON CONFLICT (i) DO UPDATE SET i=EXCLUDED.i, tim=DEFAULT, dat=EXCLUDED.dat;
INSERT INTO circle(i, dat) SELECT nextval('circle_index') as idx, '{"a":12345,"b":4}' AS val ON CONFLICT (i) DO UPDATE SET i=EXCLUDED.i, tim=DEFAULT, dat=EXCLUDED.dat;
INSER

jaronkk

#!/bin/bash
# This script should be located on each Jenkins slave, and the jenkins user should have permission to run it with sudo

# Attempts to cleanly stop and remove all containers, volumes and images.
docker ps -q | xargs --no-run-if-empty docker stop
docker ps -q -a | xargs --no-run-if-empty docker rm --force --volumes
docker volume ls -q | xargs --no-run-if-empty docker volume rm
docker images -a -q | xargs --no-run-if-empty docker rmi -f

# Stops the docker service, unmounts all docker-related mounts, removes the entire docker directory, and starts docker again.