itamarhaber

--[[
Sets a bitmap range

Bitmaps are stored as Strings in Redis. A range spans one or more bytes,
so we can call `SETRANGE` when entire bytes need to be set instead of flipping
individual bits. Also, to avoid multiple internal memory allocations in
Redis, we traverse in reverse.

Expected input:
  KEYS[1] - bitfield key

itamarhaber

# Demonstrates PubSub

import threading
import redis

class Listener(threading.Thread):
    def __init__(self, r, p):
        threading.Thread.__init__(self)
        self.redis = r
        self.pubsub = self.redis.pubsub()

itamarhaber

To: all@acme.org

From: fjg332@acme.org

Subject: Organizational challenges

Hi, As CDO of this company, it is my job to also to organizate because that's what the big-O in my title is for. Right?

I don't know everything about anything or nothing, but I feel compelled to do my job and clearly organilizing - my expertise after all - is the solution. Since I have the class' attention now I guess I'll need to improvise so:

itamarhaber

Keybase proof

I hereby claim:

• I am itamarhaber on github.
• I am itamarhaber (https://keybase.io/itamarhaber) on keybase.
• I have a public key whose fingerprint is 94E5 0F40 576C 29EA A92A E109 42AF AD7E F4D9 878B

To claim this, I am signing this object:

itamarhaber

                _._                                                  
           _.-``__ ''-._                                             
      _.-``    `.  `_.  ''-._           Redis 999.999.999 (3f9e2322/0) 64 bit
  .-`` .-```.  ```\/    _.,_ ''-._                                   
 (    '      ,       .-`  | `,    )     Running in standalone mode
 |`-._`-...-` __...-.``-._|'` _.-'|     Port: 6379
 |    `-._   `._    /     _.-'    |     PID: 16142
  `-._    `-._  `-./  _.-'    _.-'                                   
 |`-._`-._    `-.__.-'    _.-'_.-'|                                  
 |    `-._`-._        _.-'_.-'    |           http://redis.io        

itamarhaber

This is my friend
His name is ZADD
He's is a lad
Who's always SADD


It's really bad
That ZADD is SADD
I don't know why
And that makes me SCARD

itamarhaber

*.xo
*.so
*.o

itamarhaber

SHOBJ_CFLAGS ?= -fno-common -g -ggdb
SHOBJ_LDFLAGS ?= -shared -Bsymbolic
CFLAGS = -Wall -g -fPIC -lc -lm -Og -std=gnu99  
CC=gcc

all: example.so

example.so: example.o
	$(LD) -o $@ example.o $(SHOBJ_LDFLAGS) $(LIBS) -lc 

itamarhaber

#!/bin/bash
# Why? Education & zero redis-cli dependecy
# (it is a shame, however, that this functionality isn't a part of redis-cli... PR on the way)
HOST=127.0.0.1
PORT=6379

if [ $# -lt "2" ]
then
    echo "Call a Redis command with its last argument being file contents"
    echo "Usage: $0 <Redis command> <keys and arguments for command> <payload>"

itamarhaber

Luainsider - manage your Redis Lua scripts like a pro

A methodology, approach and apparatus for semi-persisting and aliasing Redis Lua scripts.

FAIR WARNING: this is WIP (i.e. could blow in your face)

Description