Programming paradigms are different approaches or styles of programming that provide a set of principles, concepts, and practices to solve computational problems. A programming paradigm defines the way in which a programmer structures and organizes code to build software applications.
There are several programming...
When and how should we use **tags** or **branch** to organize a project in a git repository?
Object-Oriented Programming (OOP) is a programming paradigm based on the concept of objects, which can contain data and behavior. In OOP, objects interact with each other by sending messages, and objects can be grouped into classes, which define their shared behavior and data.
OOP was created to improve software...
CRUD stands for “create, read, update, and delete” operations, what is a common set of operations that are performed on data in a database or in an application.
CRUD is the abbreviation that refers to the four basic operations on a software application, doesn’t matter if the application...
Sometimes when running a Laravel Migration you get the error: errno 150 "Foreign key constraint is incorrectly formed". This error is mainly caused because your foreign key column is declared in a different data type that is the related key column on source table.
What is Git index.
Undoing a Git commit is easy with the correct commands to Git uncommit. Follow this tutorial to learn how to use the features and revert changes in your code.
We often need to move files from a local machine to a remote server or vice versa, especially when managing or deploying code on servers. One efficient way to do this is through Secure Copy Protocol (SCP), a tool that’s built into the SSH (Secure Shell) protocol. This guide will walk you through how to use SCP on...
Twitter Bootstrap and jQuery are Html/CSS and JavaScript framework and library still in heavy use in the Laravel community to this day.
It’s ease add then with Laravel Mix, but since Laravel v9.2.0 Vite is now the default bundler and a lot of users have had trouble getting it to work.
In this post we will go over...
I had a lot of problems with using laravel/ui to install and then use the last updated versions of packages Twitter Bootstrap, jQuery and Popper.js. Since, for example, the Bootstrap version laravel ui installs is outdated, for example on Laravel 8 it is only version 4.6, and the newest version is, as of today: 5.2.2...
There are a few ways to locate php.ini file by command line on Linux Ubuntu, Linux Mint, and other Linux distributions. Some of the options showed here are also compatible with Windows, specially usin WSL.
The php.ini file is the configuration file that is read when PHP starts up. For the server module...
An .APPLICATION file is a ClickOnce Deployment Manifest file that runs over .NET Framework.
This article describes what an APPLICATION file is and how to open one or convert one to a different format.
The .application is meant to run on Windows Systems, so,...
A session is a way to store information (in variables) to be used across multiple HTTP Requests, to simulate a “state” across pages navigation.
Laravel ships with a variety of session backends managers that are accessed through an expressive, unified API. Support for popular backends such as Memcached,...
A session is a way to store information (in variables) to be used across multiple HTTP Requests, to simulate a “state” across pages navigation.
Unlike a cookie, the information is not stored on the end users computer but in the application server.
For security reasons, sessions has a time limit to exist...
When you have a main shell script but inside it you call other shell scripts, let’s call then A.sh, B.sh and C.sh. All are successful and their exit codes are all equal to zero. However, when you look into the output file of the first script which is A, it contains an error message. In your logic sequence the...
