Veladan Programming Blog
About Best links Books My Apps
  • Jul 19, 2025

    Exploring the Vast Potential

    Building Applications on the Nostr Network

  • Jun 28, 2025

    Building Value First

    How Isaac Carasso’s Vision for Danone Shaped a Legacy

  • May 26, 2025

    DB+Sub/Pub Process Architecture

    How to create a resilient process intercommunication system

  • May 26, 2025

    Arquitectura de procesos DB+Sub/Pub

    Como crear un sistema de intercomunicación de procesos resiliente

  • Oct 8, 2024

    The Ten Axioms of Choice Theory by William Glasser

    A summary

  • Oct 7, 2024

    Mastering Squash and Rebase in SourceTree

    Streamlining Your Git Workflow

  • Sep 26, 2024

    Ending the Development of Codebender

    why I leave this project?

  • Sep 26, 2024

    What I Learned Trying to Convert and Quantize a Model to GGUF

    How is the process?

  • May 15, 2024

    LongPomo: Focus for Developers

  • May 7, 2024

    My utilities

    Some command line utilities I developed

  • Jan 30, 2024

    ASO: App Store Optimization

    Cómo optimizar tus keywords

  • Nov 5, 2023

    Principios SOLID

    ¿Qué son los principios solid?

  • May 8, 2023

    Cómo me gustaría que fuera la programación

    DSL descriptivos

  • Apr 21, 2023

    Arquitecturas de flujo unidireccional para iOS

    Qué son las arquitecturas de flujo y ejemplos.

  • Nov 2, 2022

    Why plans fail

    ... and always will be

  • Nov 2, 2022

    Por qué fallan las planificaciones

    ... y siempre van a fallar

  • Jul 24, 2022

    Sobre la depresión

    como salimos del agujero

  • Jul 24, 2022

    About depression

    how do we get out of the hole

  • May 28, 2022

    Mundo falso

    la propaganda se confunde con la realidad

  • May 28, 2022

    Fake world

    propaganda is confused with reality

  • May 26, 2022

    Terminal coloreada con zsh

    para las últimas versiones de macOS

  • May 26, 2022

    Colored Terminal with zsh

    for the last versions of macOS

  • May 25, 2022

    Tesla será en la empresa más grande del mundo

    El Tesla bot podría ser revolucionario

  • May 25, 2022

    Tesla will be the largest business in the world

    Tesla bot could be revolutionary

  • May 16, 2022

    Mis proyectos de AI

    Repos en github y en gitlab personal privado

  • Apr 23, 2022

    Cómo nos gusta complicar las cosas

    Ains...

  • Apr 5, 2022

    Piensa por ti mismo

  • Apr 2, 2022

    El autoengaño de los programadores

  • Mar 23, 2022

    Montar empresa LLC en EEUU

  • Mar 16, 2022

    Una verdadera inteligencia artificial

  • Mar 9, 2022

    Prototipos desechables

  • Mar 2, 2022

    Data types

  • Feb 1, 2022

    Mentalidad de software

  • Aug 23, 2021

    Intuition about AI models

  • Jul 20, 2021

    Aspect-oriented programming

  • Apr 25, 2021

    "Más allá del orden" de Jordan B. Peterson

    Notas

  • Mar 22, 2021

    Xilografía alquímica en libro de Jordan Peterson

    Interpretación del propio autor

  • Oct 16, 2020

    Advanced Ruby: DSL

  • Sep 28, 2020

    "El Hombre Más Rico de Babilonia"

    Resumen

  • Sep 21, 2020

    "Piense y hágase rico" de Napoleon Hill

    Resumen

  • Jun 24, 2020

    iOS 14: App Clips

  • Jun 23, 2020

    Great Developer Habits

  • Jun 17, 2020

    Advanced Ruby: duck typing

  • Jun 14, 2020

    Advanced Ruby: dynamic typing

  • May 20, 2020

    Advanced Ruby: metaclasses

  • May 16, 2020

    Advanced Ruby: class << self

  • May 13, 2020

    Advanced Ruby: module eval

  • May 2, 2020

    Advanced Ruby: Object-Specific Classes

  • Apr 26, 2020

    Advanced Ruby: Mixins

  • Apr 25, 2020

    Advanced Ruby

  • Apr 24, 2020

    "Deep Work" de Cal Newport

    Reseña

  • Jun 23, 2019

    "12 reglas para vivir: un antídoto al caos" de Jordan Peterson

    Resumen

  • Jun 17, 2019

    How to decode/encode custom containers with different objects types in with Swift

  • Jun 13, 2019

    Best WWDC videos

  • Jun 9, 2019

    Software tools for business, freelances and startups

  • Mar 27, 2019

    Machine Learning for Titanic dissaster - Kaggle competition

  • Mar 22, 2019

    Machine Learning with Jupyter Labs

  • Jan 30, 2019

    Learning how to learn

  • Nov 13, 2018

    How to add comments to Gitlab 'Merge Request' from CI script

  • Oct 18, 2018

    Walt Disney method to be creative

  • Jun 20, 2018

    "Outliers" de Malcom Gladwell

    Resumen

  • May 14, 2018

    "Influencia" de Cialdini

    Resumen

  • Apr 22, 2018

    My Toastmasters Icebreaker

  • Feb 13, 2018

    Cita de Nassim Nicholas Taleb en su libro "Antifrágil"

    nota

  • Jan 4, 2018

    Simulate slow network in macOS

  • Jan 3, 2018

    Printing in iOS

  • Sep 7, 2017

    "De 0 a 1" de Peter Thiel

    Resumen del libro

  • Apr 25, 2017

    Nice cocoapods

  • Apr 19, 2017

    How to make a rebase with Source Tree creating only one new commit with new message

  • Nov 20, 2016

    Long-Pomodoro Technique (republished)

  • Sep 16, 2016

    How to generate an static web from a Rails project

  • Aug 8, 2016

    MVVM architecture pattern in iOS (improved)

  • Apr 7, 2016

    Launch a clean Rails server every time the Xcode unit test are launched

  • Mar 29, 2016

    La Arquitectura Limpia

  • Mar 23, 2016

    App Transport Security has blocked a cleartext HTTP prevent http queries to success

  • Mar 15, 2016

    Removing directory not found warning from Xcode

  • Aug 26, 2015

    Test scan QR NPD

  • Jul 6, 2015

    To solve retain cycle leak using self inside blocks

  • Jun 29, 2015

    Install Bootstrap into Rails apps

  • Jun 21, 2015

    Download a site

  • Jun 16, 2015

    How to run Swift from Command Line

  • May 31, 2015

    Auto-increment BUILDNUMBER for Xcode Projects

  • May 23, 2015

    Long-Pomodoro Technique

  • Mar 27, 2015

    IBM Design: language

  • Mar 26, 2015

    Why do some developers at strong companies like Google consider Agile development to be nonsense?

  • Mar 25, 2015

    Semantic Versioning 2.0.0

  • Mar 24, 2015

    Invoke code from the main queue

  • Mar 22, 2015

    How to marshal a Ruby object

  • Sep 24, 2014

    Circular progress indicator control

  • Sep 23, 2014

    The Joel Test For Programmers (The Simple Programmer Test)

  • Sep 22, 2014

    New TestFlight

  • Feb 7, 2014

    iOS 7 sound recording

  • Sep 18, 2013

    Git course

  • Jul 15, 2013

    Orientation change on iOS 6

  • Jul 9, 2013

    Decorated git commits

  • May 1, 2013

    Colored terminal simplificated

  • Apr 13, 2013

    Great Xcode keyboard shotcuts

  • Apr 12, 2013

    Create your own graphic control in iOS

  • Mar 25, 2013

    Xcode snippets

  • Mar 22, 2013

    ‘Version’ and ‘Build’ numbers in the Xcode projects

  • Feb 13, 2013

    Write in spanish with an american keyboard

  • Feb 11, 2013

    Xcode - keyboard shortcuts

  • Sep 28, 2012

    Rails tricks

  • Aug 9, 2012

    CoreData with multithread

  • Aug 1, 2012

    Bug CoreData - cells dessapear

  • Jun 17, 2012

    HTML 5

  • Jun 13, 2012

    CSS Framework 960 grid

  • Apr 8, 2012

    Debug with Objective-C

  • Apr 1, 2012

    How To upload a Rails app to Heroku

  • Mar 11, 2012

    iOS Dimensions

  • Jan 29, 2012

    Using static libraries in Xcode 4

  • Jan 15, 2012

    To memorize

  • Jan 1, 2012

    Appearance of UIKit

  • Dec 18, 2011

    Colored Terminal for Mac OS X [improved]

  • Dec 13, 2011

    Business Models

  • Dec 4, 2011

    Objective-C helpers

  • Nov 19, 2011

    Background iOS location

  • Nov 13, 2011

    Core Location iPhone / iPad

  • Oct 8, 2011

    Git for Mac

  • Aug 7, 2011

    iOS Multiple Version Programming

  • Aug 5, 2011

    HeaderDoc for Xcode

  • Aug 4, 2011

    Grand Central Dispatch samples

  • Jul 30, 2011

    NSOperation class

  • Jul 28, 2011

    NSDate formatter snippets

  • Jul 25, 2011

    Multidevice programming

  • Jul 20, 2011

    iOS Multitasking

  • Jul 18, 2011

    @property attributes

  • Jul 4, 2011

    Save custom objects in NSUserDefaults

  • May 23, 2011

    Change iOS executable app name

  • May 22, 2011

    UITableView index

  • May 11, 2011

    Sandbox environment for iPhone development

  • May 1, 2011

    Subclassing UIView

  • Mar 21, 2011

    Resource file for data initialization

  • Mar 14, 2011

    Xcode 4: release build directory

  • Mar 9, 2011

    BUG: Invalid content size ‘ADBannerContentSizeLandscape’

  • Mar 2, 2011

    Ignoring build directory for svn

  • Feb 28, 2011

    Sending mail with MFMailComposeViewController

  • Feb 22, 2011

    Floating UIPickerView like the Safari one

  • Feb 20, 2011

    @ in the name of a file - subversion

  • Feb 15, 2011

    Launching the App Store from iPhone app

  • Feb 15, 2011

    Objective-C Singleton

  • Feb 11, 2011

    Colored Terminal for Mac OS X

  • Feb 9, 2011

    iPhone - Splash screen

  • Feb 4, 2011

    Recursively remove directories - UNIX

  • Feb 3, 2011

    Cancel button in UIActionSheet fails when touching bottom half of its frame

  • Feb 2, 2011

    Xcode breakpoints disabled in Release mode

  • Jan 12, 2011

    Internationalization for iOS

  • Jan 12, 2011

    How to get YouTube video screenshot image

  • Dec 19, 2010

    iOS4 Issue: NSURLConnection and NSOperation

  • Dec 19, 2010

    VPN client - Mac OS X

  • Jun 1, 2010

    RDoc Notation Reference

  • May 30, 2010

    Implement http digest authentication with Rails

  • May 28, 2010

    Eliminate extended attributes of files saved with Textmate

  • May 26, 2010

    Usando http digest authentication con Ruby

  • May 18, 2010

    Bases de datos de códigos de barras

  • May 16, 2010

    Capristano falla al realizar deploy

  • May 16, 2010

    Usando Ruby on Rails sin base de datos

  • May 15, 2010

    Datos zaragoza

    Datos Abiertos

  • May 15, 2010

    Soundex: fonetic search

  • May 15, 2010

    Ejemplo de Javascript Ajax

    javascript trick

  • May 15, 2010

    Jpegcam

    Truco de javascript

...for all the programming issues I found.