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@iraniamir
iraniamir / main.go
Created May 8, 2019 07:42
IPv4 to Mongo ObjectID
package main
import (
"encoding/hex"
"fmt"
"strings"
"gopkg.in/mgo.v2/bson"
)
@Rich-Harris
Rich-Harris / service-workers.md
Last active November 5, 2024 06:39
Stuff I wish I'd known sooner about service workers

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.

@chris-rock
chris-rock / crypto-stream.js
Last active October 6, 2022 18:38
Encrypt and decrypt streams
// Part of https://github.com/chris-rock/node-crypto-examples
// Nodejs encryption of buffers
var crypto = require('crypto'),
algorithm = 'aes-256-ctr',
password = 'd6F3Efeq';
var fs = require('fs');
var zlib = require('zlib');
@serdaradali
serdaradali / README.md
Last active April 29, 2024 21:22
Interactive world globe

Zoomable/rotatable world globe that uses orthographic projection. Drag behavior is enhanced as described here: https://www.jasondavies.com/maps/rotate/

Performance is not good due to redrawing whole world upon zoom/drag.

@rxaviers
rxaviers / gist:7360908
Last active November 16, 2024 07:02
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@tedmiston
tedmiston / nodejs-tcp-example.js
Last active October 9, 2024 11:32
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');
@4poc
4poc / LimitStream.js
Created December 10, 2011 03:41
Node.js: LimitStream (Bandwidth limited Readable+Writable Stream)
var fs = require('fs'),
util = require('util'),
Stream = require('stream').Stream;
/**
* Create a bandwidth limited stream
*
* This is a read+writeable stream that can limit how fast it
* is written onto by emitting pause and resume events to
* maintain a specified bandwidth limit, that limit can