Angular

• Quiz / QCM

• Type Script

• Solution for : TypeScript – Get difference between two dates in days
• Solution for : Access to XMLHttpRequest from origin has been blocked by CORS policy
• Solution for : No Provider for FormBuilder

ASP Net

• C# : how to get anonimous properties length ?
• Asp Net Core 2 – Angular: download file from Controller

C#

• C# : how to get anonimous properties length ?
• LINQ – Search into a List a joined string
• C#: create proxy class from WSDL

Codingame

• Codingame Java

• Codingame Solution : IsTwin.java
• Codingame : ScanChar.java
• Codingame Solution: locateUniverseFormula.java

Common questions

• Solution for : Angular 2+ how to set min or max date in input type date
• Solution for : Enable SQL Server system versioning
• Solution for : How to generate serialVersionUID using Intellij IDEA

Conférence

• Java, Linux et Microsoft
• Black Hell : mon premier jeu vidéo
• React vs Vue: Compare and Contrast

Curl

• How to Pretty JSON output in cURL

Docker

• How to copy files from docker container to host?
• How to list containers in Docker ?

Eclipes IDE

• Tutorial Java Eclipse
• Eclipse Shortcuts

Gamers community

• Download free minecraft java edition apk !!

GIT

• Les commandes GIT que vous devez absolument savoir !!
• Les meilleurs clients Git GUI de 2020 : Toutes les plateformes incluses
• How to update your git authentication after you change the git password ?

Intellij IDEA

• Solution for : How to generate serialVersionUID using Intellij IDEA

Interview

• 10 API Product Manager Interview Questions

Java

• Java 11

• Java 12

• Java 13

• Java 14

• Java 8

• Java 9

• Solution Codingame : Arbre binaire Java – binary tree – Node.java
• Spring Security error : BCryptPasswordEncoder
• Solution getClosestToZero.java : Java Program to Find the Integer number in given array that is closest to zero

JavaScript

• Solution for : TypeScript – Get difference between two dates in days
• Solution for : getTime() is not a function ?
• Type Script : sum of object properties within an array

JPA & Hibernate

• Solution For : “object references an unsaved transient instance – save the transient instance before flushing ” error
• JPA Associations
• Solution for : Why hibernate does not insert into child table ?

JSF

• Solution : Target Unreachable, identifier [Bean] resolved to null
• Exemple JSF Conversion
• Création d’un Projet JSF 2.2 dans eclipse

Linux

• Ubuntu Server

• Utiliser la commande SCP sous Linux pour transférer des fichiers
• How to install Maven on Windows, Linux and Mac
• Comment installer Java avec Apt-Get sur Ubuntu 16.04

Mac

• You Probably Don’t Need a Mac
• Solution for : installation of VirtualBox on macOS failed !!?

Maven

• Spring Security Error : AuthenticationManager
• Solution for : Unknown error in pom.xml !!
• How to use Maven profiles

MySql

• 7 Jointures SQL en une image (Inner, Left, Right et Full Join)
• MySql Error Code : 1175 – Safe update Mode Sql
• Importer un (gros) fichier SQL sous MySQL

Oracle

• Solution for: java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
• Oracle : How to CREATE VIEW ? (Solution)

PHP

• Solution for : “Headers already sent” error in PHP

PostgreSql

• Solution : How to get random row from sql query in PostgreSQL ?

Python

Scrum AGILE

• Ce que vous devez savoir sur SCRUM AGILE !!

SEO & Marketing

• 10 Ways to Improve Page Speed
• Comment développer votre entreprise ? Le marketing des réseaux sociaux

Softwares

• Download Free SFTP, FTP Client for accessing to Ubuntu server FTP
• Download the most powerful free file recovery software

Spring

• Solution for error : The injection point has the following annotations
• Solution : java.sql.SQLException: Access denied for user ‘root’@’localhost’
• Solution for : Access to XMLHttpRequest from origin has been blocked by CORS policy

SQL Server

• Solution for : Enable SQL Server system versioning
• reset identity colum in SQL Server
• SQL Server – how to get physical field size

Windows

• Solution for : How can you find out which process is listening on a port on Windows ?

WordPress

• Solution: Comment installer une extension / un plugin WordPress ?