Eduardo Ferro Aldama eferro

## latency.txt
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

## gist:832610

      
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                fdmanana
                / gist:832610
            
            
              Created
              February 17, 2011 20:27
            
              
                The CouchDB replicator database
              
          
    1. Introduction to the replicator database

A database where you PUT/POST documents to trigger replications and you DELETE to cancel ongoing replications. These documents have exactly the same content as the JSON objects we used to POST to /_replicate/  (fields "source", "target", "create_target", "continuous", "doc_ids", "filter", "query_params".
Replication documents can have a user defined "_id". Design documents (and _local documents) added to the replicator database are ignored.
The default name of this database is _replicator. The name can be changed in the .ini configuration, section [replicator], parameter db.
2. Basics


## about.md

      
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                jasonrudolph
                / about.md
            
            
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              January 6, 2024 07:40
            
              
                Programming Achievements: How to Level Up as a Developer
              
          
    Programming Achievements: How to Level Up as a Developer

This gist is part of a blog post.  Check it out at:
http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer

  
## wrapper.go
package main

import (
	"fmt"
	"log"
	"os"
	"os/exec"
)

const (

## docker_cheat.md

      
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                wsargent
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              August 31, 2023 12:10
            
              
                Docker cheat sheet
              
          
    303 See Other

Location: https://github.com/wsargent/docker-cheat-sheet

Hi there!
The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.
Please click on the link above to go to the cheat sheet.

  
## relacion_estable.md

      
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                bifer
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              November 19, 2020 09:04
            
              
                Relación estable equipo desarrollo/sistemas
              
          
    En Alea Soluciones buscamos relación estable

En Alea Soluciones buscamos nueva compañera o compañero para relación estable dentro del equipo de desarrollo/sistemas; nos gustaría que dicha relación esté basada en la confianza, transparencia, empatía y en la pasión que todos compartimos por nuestra profesión.
TL;DR Como explicamos más adelante, buscamos un perfil principalmente técnico, por favor abstenerse perfiles de gestión, marketing y similares.
¿Cuáles son nuestros Valores?

Estos son los valores que como equipo más apreciamos, aunque por supuesto, no son los únicos

Transparencia
Respeto
Colaboración


## 01_get_aws_account_id.py
#!/usr/bin/env python

import boto, boto.jsonresponse
conn = boto.connect_sts()
e = boto.jsonresponse.Element()
boto.jsonresponse.XmlHandler(e, conn).parse(conn.make_request('GetCallerIdentity',{},'/','POST').read())
e['GetCallerIdentityResponse']['GetCallerIdentityResult']['Account']
	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
	#!/usr/bin/env python

	import boto, boto.jsonresponse
	conn = boto.connect_sts()
	e = boto.jsonresponse.Element()
	boto.jsonresponse.XmlHandler(e, conn).parse(conn.make_request('GetCallerIdentity',{},'/','POST').read())
	e['GetCallerIdentityResponse']['GetCallerIdentityResult']['Account']