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@discountry
discountry / binance-api-change-log-watch.ts
Last active February 10, 2026 10:37
Binance API Document Watch Dog
// watcher.js
// 每秒抓取 https://developers.binance.com/docs/derivatives/change-log
// 发现正文变化则把“新增/变更的行”发到 Telegram
import fs from 'fs';
import path from 'path';
import process from 'process';
import dotenv from 'dotenv';
import cheerio from 'cheerio';
@System-Glitch
System-Glitch / generate_blocks.sh
Last active January 23, 2026 02:37
Tutorial for bitcoin regtest
# Script to generate a new block every minute
# Put this script at the root of your unpacked folder
#!/bin/bash
echo "Generating a block every minute. Press [CTRL+C] to stop.."
address=`./bin/bitcoin-cli getnewaddress`
while :
do
@oelmekki
oelmekki / doc.md
Created December 30, 2015 19:37
Rails + Browserify + React + es7

1. Gemfile

gem 'browserify-rails', '1.5.0' # until fix: https://github.com/browserify-rails/browserify-rails/issues/101
gem 'react-rails'

Browserify-rails allows to use browserify within assets pipeline. React-rails is here only to allow to use #react_component (and thus, prerendering).

Note that jquery-rails can be removed from Gemfile, the npm version of jquery and jquery-ujs will be used instead.

@ungoldman
ungoldman / curl_post_json.md
Last active September 27, 2025 22:22
post a JSON file with curl

How do you POST a JSON file with curl??

You can post a json file with curl like so:

curl -X POST -H "Content-Type: application/json" -d @FILENAME DESTINATION

so for example:

@subfuzion
subfuzion / redis-autostart-osx.md
Last active April 26, 2024 21:40
redis auto start OS X

Install with Homebrew

brew install redis

Set up launchctl to auto start redis

$ ln -sfv /usr/local/opt/redis/*.plist ~/Library/LaunchAgents

/usr/local/opt/redis/ is a symlink to /usr/local/Cellar/redis/x.y.z (e.g., 2.8.7)

@dwayne
dwayne / 1-introduction.md
Last active August 22, 2016 04:37
My notes from the book "Riding Rails with AngularJS by Ari Lerner".
@danhigham
danhigham / Gemfile
Last active December 29, 2015 18:09
Download a mixcloud stream!
source 'http://rubygems.org'
gem 'httparty'
gem 'nokogiri'
@julionc
julionc / 00.howto_install_phantomjs.md
Last active February 1, 2026 03:05
How to install PhantomJS on Debian/Ubuntu

How to install PhantomJS on Ubuntu

Version: 1.9.8

Platform: x86_64

First, install or update to the latest system software.

sudo apt-get update
sudo apt-get install build-essential chrpath libssl-dev libxft-dev
@petems
petems / Gemfile
Last active November 18, 2021 11:05
An example http download with Progress Bar output in the command line with Ruby and the native `net/http` library...
source "https://rubygems.org"
gem "progressbar"
@niflostancu
niflostancu / wkhtmltopdf.tablesplit.js
Last active February 1, 2024 17:28
WkHtmlToPdf Table Splitting Hack
/**
* WkHtmlToPdf table splitting hack.
*
* Script to automatically split multiple-pages-spanning HTML tables for PDF
* generation using webkit.
*
* To use, you must adjust pdfPage object's contents to reflect your PDF's
* page format.
* The tables you want to be automatically splitted when the page ends must
* have a class name of "splitForPrint" (can be changed).