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@Isokaeder
Isokaeder / higher-order-functions.js
Last active April 10, 2024 10:56
eslint rule to find higher order functions
module.exports = {
meta: {
type: 'problem',
fixable: null,
schema: [],
},
create(context) {
function checkForHigherOrderFunction(node) {
if (
(node.type === 'ArrowFunctionExpression' ||
@creationix
creationix / chatServer.js
Created November 19, 2010 20:47
A simple TCP based chat server written in node.js
// Load the TCP Library
net = require('net');
// Keep track of the chat clients
var clients = [];
// Start a TCP Server
net.createServer(function (socket) {
// Identify this client
@scaryguy
scaryguy / change_primary_key.md
Last active April 8, 2024 14:23
How to change PRIMARY KEY of an existing PostgreSQL table?
-- Firstly, remove PRIMARY KEY attribute of former PRIMARY KEY
ALTER TABLE <table_name> DROP CONSTRAINT <table_name>_pkey;
-- Then change column name of  your PRIMARY KEY and PRIMARY KEY candidates properly.
ALTER TABLE <table_name> RENAME COLUMN <primary_key_candidate> TO id;
@taterbase
taterbase / system-beep.js
Created July 21, 2012 05:01
System Beep in Node.js
function alertTerminal(){
console.log("\007");
}
@kevinSuttle
kevinSuttle / meta-tags.md
Last active March 31, 2024 14:26 — forked from lancejpollard/meta-tags.md
List of Usable HTML Meta and Link Tags
@shanselman
shanselman / gist:5422230
Last active March 28, 2024 10:33
Evil Blog Comment Spammer just exposed his template through some error and the whole thing showed up in my comments.
{
{I have|I've} been {surfing|browsing} online more than {three|3|2|4} hours today, yet I never found any interesting article like yours. {It's|It
is} pretty worth enough for me. {In my opinion|Personally|In my view}, if all {webmasters|site owners|website owners|web owners} and bloggers made good content as
you did, the {internet|net|web} will be {much more|a lot more}
useful than ever before.|
I {couldn't|could not} {resist|refrain from} commenting. {Very well|Perfectly|Well|Exceptionally well} written!|
{I will|I'll} {right away|immediately} {take hold of|grab|clutch|grasp|seize|snatch}
your {rss|rss feed} as I {can not|can't} {in finding|find|to find} your {email|e-mail} subscription {link|hyperlink} or {newsletter|e-newsletter} service. Do {you have|you've} any?
{Please|Kindly} {allow|permit|let} me {realize|recognize|understand|recognise|know} {so that|in order that} I {may just|may|could} subscribe.
Thanks.|
@Restuta
Restuta / framework-sizes.md
Last active March 7, 2024 00:01
Sizes of JS frameworks, just minified + minified and gzipped, (React, Angular 2, Vue, Ember)

Below is the list of modern JS frameworks and almost frameworks – React, Vue, Angular, Ember and others.

All files were downloaded from https://cdnjs.com and named accordingly. Output from ls command is stripped out (irrelevant stuff)

As-is (minified)

$ ls -lhS
566K Jan 4 22:03 angular2.min.js
@janpio
janpio / timescaledb-quickstart-node-prisma.md
Last active March 4, 2024 03:40
Quick Start: Node, Prisma and TimescaleDB

Quick Start: Node, Prisma and TimescaleDB

Goal

This quick start guide is designed to get the Node.js developer up and running with TimescaleDB as their database.

Pre-requisites

To complete this tutorial, you will need a cursory knowledge of the Structured Query Language (SQL). The tutorial will walk you through each SQL command, but it will be

@tedmiston
tedmiston / nodejs-tcp-example.js
Last active February 19, 2024 21:55
Node.js TCP client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');
@aheckmann
aheckmann / storeImgInMongoWithMongoose.js
Created April 17, 2012 19:14
store/display an image in mongodb using mongoose/express
/**
* Module dependencies
*/
var express = require('express');
var fs = require('fs');
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
// img path