jbinto

Some dumb Node.js debugging tricks

On Nov 15 2022 @cszatmary DM'd me about a flaky test he was having trouble with.

I don't want to get too in the weeds here about the specific problem or the challenges of our codebase, but if you would like a tl;dr of the actual issue we encountered, click show gory details below:

Click here to show gory details

• A brand new Supertest test would sometimes time out after 60 seconds, but only on CircleCI
Turning gzip compression off would make the tests pass reliably, this turned out to be a red herring

joepie91

Presence

• exists - The field must exist, and not be undefined.
• required - The field must exist, and not be undefined, null or an empty string.
• empty - The field must be some kind of "empty". Things that are considered "empty" are as follows:
  • "" (empty string)
  • [] (empty array)
  • {} (empty object)
  • Other falsey values

jnwheeler44

# Other settings have been omitted, the below changes are relevant
machine:
  pre:
    - sudo service postgresql stop
    - sudo apt-get purge -y postgresql*
    - sudo apt-get update
    - sudo apt-get install postgresql
    - sudo service postgresql start
    - sudo su - postgres -c "echo \"create user ubuntu with password 'ubuntu';\" | psql"
    - sudo su - postgres -c "echo \"alter user ubuntu with superuser;\" | psql"

jbaxleyiii

import { Component } from "react";
import { print } from "graphql-tag/printer";
import { graphql } from "react-apollo";
import { MockedProvider } from "react-apollo/test-utils";
import { addTypenameToDocument } from "apollo-client/queries/queryTransform";

import { mount } from "enzyme";

import { withSavedPayments, SAVED_ACCTS_QUERY } from "../";

AndrewIngram

(See example query below)

Sequence of HTTP requests (with naive dataloader usage):

1. Fetch a page of article IDs

   /article-ids/?first=10

2. Batch fetch the articles represented by each ID

RobertoSchneiders

This is how I configured the deploy of my rails apps to AWS Elastic Beanstalk through CircleCI 1.0.

If you are using the Circle CI 2.0, take a look at this article from ryansimms

Configure Environments Variables

On Project Settings > Environment Variables add this keys:

• AWS_ACCESS_KEY_ID
• AWS_SECRET_ACCESS_KEY
  The aws user must have the right permissions. This can be hard, maybe, this can help you.

RobertoSchneiders

I am deploying with this IAM using Codeship and Circle CI to Elastic Beanstalk. I had a lot of trouble with this config. I talked to the aws support for about 6 hours until this worked properly, so, I guess it is worth to share.

UPDATE: In the end, I have to use the AWSElasticBeanstalkFullAccess policy. My custom policy keep breaking every week with some new added permission or some EB internal change. Anyway, the IAM I was using is below.

This works for me with CircleCI and EB Cli.

{
    "Version": "2012-10-17",
    "Statement": [
        {

devknoll

import { graphql, GraphQLString, GraphQLInt } from 'graphql';
import { objectType, enumType, schemaFrom, listOf } from 'graphql-schema';
import request from 'promisingagent';

const repositorySortEnum = enumType('RepositorySort')
  .value('CREATED', 'created')
  .value('UPDATED', 'updated')
  .value('PUSHED', 'pushed')
  .value('FULL_NAME', 'full_name')
  .end();

samselikoff

This post is also on my blog, since Gist doesn't support @ notifications.

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Components are taking center stage in Ember 2.0. Here are some things you can do today to make the transition as smooth as possible:

• Use Ember CLI
• In general, replace views + controllers with components
• Only use controllers at the top-level for receiving data from the route, and use Ember.Controller instead of Ember.ArrayController or Ember.ObjectController
• Fetch data in your route, and set it as normal properties on your top-level controller. Export an Ember.Controller, otherwise a proxy will be generated. You can use Ember.RSVP.hash to simulate setting normal props on your controller.

dwwoelfel

In your repo's root directory, check in a requirements.txt with

boto==2.30.0

Then, from the project's Project Settings > Environment Variables page, add the two env vars: AWS_ACCESS_KEY_ID and AWS_SECRET_KEY, with an IAM key that can deploy to eb.

Then create a bash script to set up eb: