LeetCode Group Anagrams Solution
Daniel Continuing some of our algorithm solutions, let’s review a new LeetCode challenge: Group Anagrams Solution We all faced the “is a valid anagram” where given two strings, we should return…
View postBlog
Notes on software development
Tutorials, algorithm solutions and notes on Laravel, PHP and Linux.
Daniel 
Install Docker and Docker Compose on Ubuntu 24.04
Daniel Install Docker and Docker Compose on Ubuntu 24.04 – Fast, Clean, Reliable If you’re running a fresh Ubuntu 24.04 LTS setup and want to install Docker and Docker Compose, this…
View post
New and nice Where clauses for Dates in Laravel
Daniel Working with dates is a common task in applications of all sizes. Here, we love Laravel. It’s a great framework and it has always made database queries a delight, thanks…
View post Software Development Daniel
HackerRank LinkedList Cycle Detection Solution
Daniel A linked list is said to contain a cycle if any node is visited more than once while traversing the list. Given a pointer to the head of a linked list, determine…
View post
HackerRank Sparse Arrays Solution
Daniel There is a collection of input strings and a collection of query strings. For each query string, determine how many times it occurs in the list of input strings. Return…
View post
HackerRank Kangaroo Solution
Daniel You are choreographing a circus show with various animals. For one act, you are given two kangaroos on a number line ready to jump in the positive direction (i.e, toward…
View post
¿Cuánto cobrar por una página web?
Daniel “¿Cuánto cobrar por una página web?” Es una de las preguntas más comunes cuando no empezamos en el mundo del desarrollo web y nos surgen pequeños o grandes proyectos que…
View post
La importancia del buen diseño para programadores
Daniel Steve Jobs creía que la tecnología y el arte podían fusionarse para crear productos increíbles, que desafiaran el estatus quo. El hombre llevó a dos empresas a la cima del éxito…
View post
How to become a web developer
Daniel Web development is one of the most requested careers by companies of all sizes, and I’m not talking only of some simple web page, but from landing pages to entire…
View post
Which Programming Language Should I Learn First?
Daniel Which programming language should I learn first? which is the best programming language to start learning? C++ or Java, which one do you recommend to learn first? These, are just some…
View post
Quick thought: is PHP a bad programming language?
Daniel Is PHP a bad programming language? No, it is not. The only bad thing about PHP is the programmer who doesn’t know how to use it. So, why people say…
View post
Cómo instalar Laravel 5 en Mac OS X o Linux
Daniel En esta ocasión, vamos a ver cómo instalar Laravel 5 en Mac OS X, Linux o cualquier otro sistema operativo basado en Unix. Este es el primero de mis videotutoriales…
View post
¿Eres programador de PHP? Debes usar Laravel.
Daniel PHP es uno de los lenguajes de programación web más usado, sino es que probablemente el más usado. Desde su creación en 1995, ha sido utilizado para servir miles y…
View post
Cómo instalar Node.js en Elementary OS
Daniel Una de las plataformas de desarrollo del futuro (y presente) que sin duda todo desarrollador debe aprender para estar al día, es Node.js. Con esta pequeña y práctica guía, veremos…
View post
How to install MySQL Workbench on Elementary OS (Freya)
Daniel Hello there, I am, trying and testing some software development posts written in english, to see how many visitors engage. So here’s the thing. A few days ago, I decided…
View post
¿Cómo agregar swipe al carrusel de Bootstrap 3?
Daniel Hace no mucho me encontré en un proyecto que se estaba realizando con Bootstrap. Al final del mismo, el cliente nos pidió que los slides o carruseles de imágenes tuvieran la…
View post