Hendry Sadrak hendrysadrak

Sync Fork

This workflow uses the GitHub CLI to keep a forked repo in sync with the upstream repo. Add it to your repo as .github/workflows/sync-fork.yaml.

It runs daily to sync the default branch and can be triggered manually for any branch.

So you want to write a sync system for a web app with offline and realtime support? Good luck. You might find the following resources useful.

Overview articles

Database in a browser, a spec (Stepan Parunashvili)

What problem are we trying to solve with a sync system?
The web of tomorrow (Nikita Prokopov)

I recently ran into an issue of MongoDB shell commands not working. The error message was:

Invariant failure !driverName.empty() && !driverVersion.empty() && !osType.empty() && !osName.empty() && !osArchitecture.empty() && !osVersion.empty() src/mongo/rpc/metadata/client_metadata.cpp

I ran an strace on the mongo command and saw it was trying (and failing) to open the following files:

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

A simple Webpack + Gulpfile configuration wihtout any need for React.js that assumes you have the following project structure:

node_modules/ bower_components/ scripts/

Entry script is in scripts/entry.js

You should run gulp && gulp build-dev and you are good to go.

	#!/bin/sh

	# Translates DEC64's Windows-compatible MASM on stdin to
	# UNIX-compatible NASM on stdout. Not general purpose.

	# 0. Use the UNIX calling convention.
	# 1. Replace equ with %define.
	# 2. Replace public with global.
	# 3. Replace unary macro with %macro.
	# 4. Replace nullary macro with %macro.

	// create a bookmark and use this code as the URL, you can now toggle the css on/off
	// thanks+credit: https://dev.to/gajus/my-favorite-css-hack-32g3
	javascript: (function() {
	var elements = document.body.getElementsByTagName('*');
	var items = [];
	for (var i = 0; i < elements.length; i++) {
	if (elements[i].innerHTML.indexOf('* { background:#000!important;color:#0f0!important;outline:solid #f00 1px!important; background-color: rgba(255,0,0,.2) !important; }') != -1) {
	items.push(elements[i]);
	}
	}

	const nodeFetch = require('node-fetch');
	const httpsAgent = require('./httpsAgent');
	const handleResponse = require('./handleResponse');

	module.exports = async (url, options = {}) => {
	const response = await nodeFetch(url, {
	...options,
	agent: httpsAgent
	});

-#!/usr/bin/env sh
-# AWS cli delete empty cloudwatch log groups
-aws logs describe-log-groups \
-    --query 'logGroups[?storedBytes == `0`].logGroupName' --output text | \
-    xargs -r -n1 aws logs delete-log-group --log-group-name

	function monitorEvents(element) {
	var log = function(e) { console.log(e);};
	var events = [];

	for(var i in element) {
	if(i.startsWith("on")) events.push(i.substr(2));
	}
	events.forEach(function(eventName) {
	element.addEventListener(eventName, log);
	});