- node.js
- Installation paths: use one of these techniques to install node and npm without having to sudo.
- Node.js HOWTO: Install Node+NPM as user (not root) under Unix OSes
- Felix's Node.js Guide
- Creating a REST API using Node.js, Express, and MongoDB
- Node Cellar Sample Application with Backbone.js, Twitter Bootstrap, Node.js, Express, and MongoDB
- JavaScript Event Loop
- Node.js for PHP programmers
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FEES_COLLECTED=$(lightning-cli getinfo | jq '.msatoshi_fees_collected / 1000') | |
AVERAGE_FORWARDED=$(lightning-cli listforwards | jq '.forwards[] | select (.status == "settled") | .in_msatoshi' | jq -s 'add / length / 1000') | |
PAYMENTS_FORWARDED=$(lightning-cli listforwards | jq '.forwards[] | select (.status == "settled") | .in_msatoshi' | jq -s 'length') | |
echo "Payments forwarded: $PAYMENTS_FORWARDED" | |
echo "Average payment forwarded: $AVERAGE_FORWARDED satoshi" | |
echo "Fees collected: $FEES_COLLECTED satoshi" |
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pragma solidity ^0.4.7; | |
contract CommitRevealElection { | |
// The two choices for your vote | |
string public choice1; | |
string public choice2; | |
// Information about the current status of the vote | |
uint public votesForChoice1; | |
uint public votesForChoice2; |
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############################################################################ | |
# # | |
# ------- Useful Docker Aliases -------- # | |
# # | |
# # Installation : # | |
# copy/paste these lines into your .bashrc or .zshrc file or just # | |
# type the following in your current shell to try it out: # | |
# wget -O - https://gist.githubusercontent.com/jgrodziski/9ed4a17709baad10dbcd4530b60dfcbb/raw/d84ef1741c59e7ab07fb055a70df1830584c6c18/docker-aliases.sh | bash | |
# # | |
# # Usage: # |
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ffmpeg -i data/video.mp4 -vcodec h264 -b:v 1000k -acodec mp2 data/output.mp4 |
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const Promise = require('bluebird'); | |
const list = [300, 500, 400] | |
const getMapper = name => | |
ms => Promise.delay(ms).then(() => console.log(`${name}: ${ms}ms done in ${Date.now() - start}`)); | |
const start = Date.now(); | |
Promise.map(list, getMapper('map, infinity concurrency')); |