daniel
Browsing Category
Software Development
15 posts
LeetCode Group Anagrams Solution
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…
New and nice Where clauses for Dates in Laravel
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…
HackerRank LinkedList Cycle Detection Solution
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…
HackerRank Sparse Arrays Solution
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…
HackerRank Kangaroo Solution
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…
¿Cuánto cobrar por una página web?
“¿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…
La importancia del buen diseño para programadores
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…
How to become a web developer
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…
Which Programming Language Should I Learn First?
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…
Quick thought: is PHP a bad programming language?
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…