Improving Website Ranks
1st Test: https://www.woorank.com/ Improve: Meta description. Downloading Yoast 2.- Security Test1: https://sitecheck.sucuri.net/results/ntalam.com = Medium Security Risk Solving: Directory Listing. Modify […]
Postgres useful tips
1.- Update all the sequences in a schema (ids, keys) and calling it by 2.- Delete all tables in a […]
VirtualBox – No space left on device
I have an debian virtual machine and suddenly I’m seeing that message. That means, we are running out of disk. […]
No, seriously. WTF is a Callback?
“In JavaScript, functions are first-class objects and can therefore be passed to other functions as parameters. This function that is […]
ES6 – Examples
Anagrams Give it a word and the node will look for all the words (in a tiny DB) that are […]
VirtualBox packet loss
I’m using virtualbox on Ubuntu as a host and debian 10.4 as a guest. My connection is awful for the […]
ES6 – Partial Applications
Example Javascript has First-Class Functions The same as: and also as: And even more weird: This type of programming is […]
