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@loopmode
loopmode / DefaultComponent.js
Last active July 9, 2020 08:34
Safeguarding async chains in React
// we have an async "initialize" method that performs several calls consecutively.
// after each step in the async chain, we might have been unmounted already
// and performing any further calls becomes obsolete
class DefaultComponent extends React.Component {
// ...
componentDidMount() {
this._isMounted = true;
this.initialize();
}
componentWillUnmount() {
@kunal732
kunal732 / Setup.txt
Last active April 19, 2018 16:37
Building an Image Classifier Ingredients
#First item is to make sure you have Docker installed. We'll be using docker to setup a tensorflow image.
To make sure docker is installed properly you can run the
'docker hello-world'
image and should get the appropriate response.
#To install and an image with tensorflow
docker run -it tensorflow/tensorflow bash
#Download and unzip the Tensorflow for poets scripts
curl -O http://104.131.75.92:8000/tensorflow-for-poets-2-master.zip
@ChrisChares
ChrisChares / AsyncAwaitGenerator.md
Last active September 30, 2022 13:26
async/await with ES6 Generators & Promises

async/await with ES6 Generators & Promises

This vanilla ES6 function async allows code to yield (i.e. await) the asynchronous result of any Promise within. The usage is almost identical to ES7's async/await keywords.

async/await control flow is promising because it allows the programmer to reason linearly about complex asynchronous code. It also has the benefit of unifying traditionally disparate synchronous and asynchronous error handling code into one try/catch block.

This is expository code for the purpose of learning ES6. It is not 100% robust. If you want to use this style of code in the real world you might want to explore a well-tested library like co, task.js or use async/await with Babel. Also take a look at the official async/await draft section on desugaring.

Compatibility

  • node.js - 4.3.2+ (maybe earlier with
@patpohler
patpohler / Big List of Real Estate APIs.md
Last active July 28, 2024 02:06
Evolving list of Real Estate APIs by Category

Big List of Real Estate APIs

Listings / Property Data

####Rets Rabbit http://www.retsrabbit.com

Rets Rabbit removes the nightmare of importing thousands of real estate listings and photos from RETS or ListHub and gives you an easy to use import and Web API server so you can focus on building your listing search powered website or app.

@juhaelee
juhaelee / react-typescript.md
Last active May 28, 2024 17:41
React + Typescript Cheatsheet

React + Typescript Cheatsheet

Setup

If you use atom... download & install the following packages:

What are Typescript type definition files? (*.d.ts)

@joshdover
joshdover / README.md
Last active September 28, 2023 21:38
Idiomatic React Testing Patterns

Idiomatic React Testing Patterns

Testing React components seems simple at first. Then you need to test something that isn't a pure interaction and things seem to break down. These 4 patterns should help you write readable, flexible tests for the type of component you are testing.

Setup

I recommend doing all setup in the most functional way possible. If you can avoid it, don't set variables in a beforeEach. This will help ensure tests are isolated and make things a bit easier to reason about. I use a pattern that gives great defaults for each test example but allows every example to override props when needed:

@addyosmani
addyosmani / pwas.md
Last active June 10, 2020 18:30
💄💋 Progressive Web Apps across popular frameworks that I have written or contributed significantly to

React HN (Universal rendering, Offline caching, optimisations)

React + Webpack application using the PRPL pattern

@radum
radum / charles-map-remote.md
Last active March 21, 2024 08:02
Charles proxy Map Remote over HTTP or HTTPS

Charles Proxy Map Remote over HTTP or HTTPS

The Map Remote tool changes the request location, per the configured mappings, so that the response is transparently served from the new location as if that was the original request.

HTTP

Using this feature for http resources does't require anything else apart from just configuring your Map Remote entry.

Always make sure you are clearing your cache before you test. Even if Charles is configured properly you might not see the changes unless the browser gets the resource again from the server and not for its local cache.
@hfreire
hfreire / qemu_osx_rpi_raspbian_jessie.sh
Last active March 24, 2024 14:35
How to emulate a Raspberry Pi (Raspbian Jessie) on Mac OSX (El Capitan)
# Install QEMU OSX port with ARM support
sudo port install qemu +target_arm
export QEMU=$(which qemu-system-arm)
# Dowload kernel and export location
curl -OL \
https://github.com/dhruvvyas90/qemu-rpi-kernel/blob/master/kernel-qemu-4.1.7-jessie
export RPI_KERNEL=./kernel-qemu-4.1.7-jessie
# Download filesystem and export location