antirez

# LVDB - LLOOGG Memory DB
# Copyriht (C) 2009 Salvatore Sanfilippo <[email protected]>
# All Rights Reserved

# TODO
# - cron with cleanup of timedout clients, automatic dump
# - the dump should use array startsearch to write it line by line
#   and may just use gets to read element by element and load the whole state.
# - 'help','stopserver','saveandstopserver','save','load','reset','keys' commands.
# - ttl with milliseconds resolution 'ttl a 1000'. Check ttl in dump!

CMCDragonkai

HTTP Streaming (or Chunked vs Store & Forward)

The standard way of understanding the HTTP protocol is via the request reply pattern. Each HTTP transaction consists of a finitely bounded HTTP request and a finitely bounded HTTP response.

However it's also possible for both parts of an HTTP 1.1 transaction to stream their possibly infinitely bounded data. The advantages is that the sender can send data that is beyond the sender's memory limit, and the receiver can act on

gist:7225d966e3ffc3eaff1a

// gif by dave whyte >:)

int[][] result;
float t;

float ease(float p) {
  return 3*p*p - 2*p*p*p;
}

float ease(float p, float g) {

trevnorris

uv_run

- uv__update_time(): Update time with millisecond precision.


- uv__run_timers(): Loop through "heap" and run timers whose timeout > time.


- uv__run_pending(): Run all callbacks on the pending_queue. Remove each item
  from the queue when run.

kracekumar

Writing better python code

---

Swapping variables

Bad code

jarvys

• create a new redis .conf file

$ cp /etc/redis.conf /etc/redis-xxx.conf

• edit /etc/redis-xxx.conf, illustrated as below

...

msund

{
 "metadata": {
  "name": "Three new matplotlib plots"
 },
 "nbformat": 3,
 "nbformat_minor": 0,
 "worksheets": [
  {
   "cells": [
    {

thomasballinger

#!/usr/bin/env python

import sys
import urllib
import webbrowser

def get_opt_url(s, from_bpython=True):
    """ Use json to post to github. """

    def fix(text):

ChuntaoLu

var serial_maker = function(){
  
  // produce an object that produces unique strings.
  
    var prefix = '';
    var seq = 0;
    return {
        set_prefix: function (p) {
            prefix = String(p);
        },

naftaliharris

#!/bin/bash

# An enhancement to the "python" executable that automatically launches you into the python debugger on error.
# 
# Use it like you would the "python" executable, for example:
# $ trypy somefile.py
# or
# $ trypy somefile.py arg1 arg2
#
# EXAMPLE: