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@etagwerker
etagwerker / curl_to_ab.py
Last active Apr 11, 2020 — forked from ctolsen/curl_to_ab.py
"Copy to cURL" in Chrome to Apache Bench command -- Script for Python3
View curl_to_ab.py
#!/usr/bin/env python3
import sys
import os
def curl_to_ab(curl_cmd: list, num: int=200, cur: int=4) -> str:
"""
Translate a cURL command created by Chrome's developer tools into a
command for ``ab``, the ApacheBench HTTP benchmarking tool.
@vktr
vktr / rule.js
Created Feb 10, 2018
Add Stripe Customer Id to Auth0 via custom rule
View rule.js
function (user, context, callback) {
user.app_metadata = user.app_metadata || {};
if ('stripe_customer_id' in user.app_metadata) {
context.idToken['https://example.com/stripe_customer_id'] = user.app_metadata.stripe_customer_id;
return callback(null, user, context);
}
var stripe = require('stripe')('sk_....');
var customer = {
@acdlite
acdlite / coordinating-async-react.md
Last active Feb 15, 2020
Demo: Coordinating async React with non-React views
View coordinating-async-react.md

Demo: Coordinating async React with non-React views

tl;dr I built a demo illustrating what it might look like to add async rendering to Facebook's commenting interface, while ensuring it appears on the screen simultaneous to the server-rendered story.

A key benefit of async rendering is that large updates don't block the main thread; instead, the work is spread out and performed during idle periods using cooperative scheduling.

But once you make something async, you introduce the possibility that things may appear on the screen at separate times. Especially when you're dealing with multiple UI frameworks, as is often the case at Facebook.

How do we solve this with React?

@ChrisPenner
ChrisPenner / heyting-validation.js
Created Aug 23, 2017
Heyting Algebra Validation
View heyting-validation.js
const all = (...preds) => (obj) => preds.map(f => f(obj)).reduce((a, b) => a && b, true)
const any = (...preds) => (obj) => preds.map(f => f(obj)).reduce((a, b) => a || b, false)
const oneOf = (...preds) => (obj) => preds.map(f => f(obj)).reduce((a, b) => a ? !b : b, false)
const has = (prop) => (obj) => obj[prop] !== undefined
const not = (pred) => (obj) => !pred(obj)
const equals = (prop, val) => (obj) => obj[prop] === val
const implies = (f, g) => (obj) => !f(obj) || g(obj);
const validate = all(implies(has('selectedIndex'), equals('isOpen', true)))
@dehamzah
dehamzah / generate.js
Last active Nov 30, 2020
Generate secret key in NodeJS
View generate.js
require('crypto').randomBytes(48, function(err, buffer) { var token = buffer.toString('hex'); console.log(token); });
@sandeepraju
sandeepraju / ttfb.sh
Created Jul 20, 2016
curl command to check the time to first byte
View ttfb.sh
#!/bin/bash
# file: ttfb.sh
# curl command to check the time to first byte
# ** usage **
# 1. ./ttfb.sh "https://google.com"
# 2. seq 10 | xargs -Iz ./ttfb.sh "https://google.com"
curl -o /dev/null \
-H 'Cache-Control: no-cache' \
-s \
@bastman
bastman / docker-cleanup-resources.md
Created Mar 31, 2016
docker cleanup guide: containers, images, volumes, networks
View docker-cleanup-resources.md

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
View alldataloader.js
type BatchLoadFn<K, V> = (keys: Array<K>) => Promise<Array<V | Error>>;
type LoadAllFn<K, V> = () => Promise<Array<[K, V]>>;
type Options<K, V> = {
batch?: boolean,
cache?: boolean,
cacheMap?: CacheMap<K, Promise<V>>,
cacheKeyFn?: (key: any) => any
};
View weightedRandom.js
function weightedRandom(ar) {
var ar = ar.sort(x => x.w);
var sum = ar.reduce((p, c) => p + c.w, 0);
// normalise
var soFar = 0;
ar.map(o => {
o.w = o.w / sum;
o.w += soFar;
soFar += o.w;
});
@ctolsen
ctolsen / curl_to_ab.py
Last active Jan 3, 2021
"Copy to cURL" in Chrome to Apache Bench command
View curl_to_ab.py
#!/usr/bin/env python3
import sys
import os
def curl_to_ab(curl_cmd: list, num: int=200, cur: int=4) -> str:
"""
Translate a cURL command created by Chrome's developer tools into a
command for ``ab``, the ApacheBench HTTP benchmarking tool.
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