Next ‘ultimate’ article
The full reference on forEach in JavaScript arrives in the coming days. Stay tuned!
Install a NPM package and run it from the command line – locally or globally
Local installation of a NPM package limits the impact of a package to a project folder. Unlike a global install that exposes potentially the package on the entire machine. The location of executables is not the same in both cases. Requirements : … Read more
Yarn : manage package versions
Here are some useful commands to know what are the versions and install them. Example with JHipster. Voir la version d’un package installé globalement : yarn global list generator-jhipster Voir les versions d’un package disponibles au téléchargement : yarn info … Read more
Deploy a JHipster application on Heroku
JHipster offers support to deploy on Heroku, which is impressive … so simple! Prerequisites: A Heroku account (a free plan exists) Heroku CLI (= Heroku Toolbelt) Build the application in prod profile: mvnw -Pprod package with Maven gradlew -Pprod bootWar … Read more
Speed up the Android emulator, with Intel HAXM
The Android emulator can be slow, which is why Intel has developed a processor virtualization solution, to speed up its execution. It may be installed with Android Studio, however in case of problems it can also be downloaded from the … Read more
JHipster – update method called several times, cache does not seem to refresh
Strange errors can appear when updating a JHipster entity: old values are written in database, and new values are ignored. It can be a very simple edge effect to correct. We can first believe in a Hibernate cache problem that … Read more
Launch and test an Ionic app: the 4 methods
To launch an Ionic application under development, and test the changes, several methods are possible. The simplest uses the browser, another an emulator, and two others the real mobile. All methods allow access to a back-end, such as Spring Boot, … Read more
Run browser-sync from the command line – local or global
BrowserSync allows to automatically reload in the browser web resources: HTML file, CSS, JavaScript … Here’s how to run browser-sync quickly, on the command line, in the case of a local or global installation. Requirements : Install Node.js and npm … Read more
Install Node.js, npm, and set the proxy
Node.js is a powerful JavaScript runtime. Its package ecosystem called npm, included, is very often used to install development frameworks that use JavaScript (Angular, Ionic, JHipster …) To install Node.js : Download on the official Node.js website the latest LTS … Read more