If you’re looking at some material to learn PWA (Progressive Web App) there is a video course I don’t want to miss. The course is available on YouTube under “PWA Tutorial for beginners” by The Net Ninja and is really well done. The course shows step by step how to create your first PWA so […]
A JSON field was coming from a Talend route message body but other than extract JSON fields to a schema, I needed to add to the schema the topic. I don’t know if I was blind but it took me a while to understand how to create a flow of data extracted from a JSON […]
When a Talend route is built to subscribe to an MQTT broker, the message payload can be processed by a Talend Job passing over the message body. But you could also need to know the generating topic. The Apache Camel cMQTT component stores the topic component as an additional message header named CamelMQTTSubscribeTopic. Hence inside […]
Installing the Talend Runtime as a service is rather easy but there are few options you would consider to customize even more the installation. This has been tested with version 7.2.1. First you can follow the instructions directly from the Talend Help Center to create the wrapper. A wrapper is a Windows executable which “wraps” […]
When you build a route a new .kar file is generated and it needs to be redeployed on Talend ESB container. Nothing special to do, just copy it on deploy folder. Talend ESB conatiner is based on Karaf and on starts it “activate” all routes found inside the container/deploy folder. When you rework a route […]
You could have experienced the failed login as tadmin to the Talend ESB/Karaf console when using the client.bat to access a remote (or locally installed as Windows service) Karaf console. That applies to Talend Open Studio for ESB 7.2.1. Typically the message you got is: Logging in as tadmin Password: Password: No more authentication methods […]
Sometime you really need to remove the administration notices injected by other themes or plugins from your theme or plugin administration pages. If I can understand that admin notices could be very useful, injecting them indifferently in every admin page could lead to conflicts, specially if injected in other plugin/theme pages. Who injects such notices […]
If you don’t use the new WordPress blocks, you should avoid to load the block style CSS on your page to optimize the page load speed. Here the three lines you need: add_action(‘wp_print_styles’, function () { wp_dequeue_style(‘wp-block-library’); }, 100); Adding the action with priority 100, it will be executed after the style has been enqueued […]
Never needed to change the standard (2 week) login cookie expiration time of WordPress? Here the 3 line of code you need. add_filter(‘auth_cookie_expiration’, function () { return 365 * 2 * DAY_IN_SECONDS; }); You can add those line in the functions.php file of your theme. DAY_IN_SECONDS is a constant defined by WordPress and represents the […]
Shortly: I needed to change the “sender” of all emails from a blog so every delivery error would have been sent to a specific mailbox. Without installing plugins, the three lines of code needed are: add_action(‘phpmailer_init’, function (PHPMailer $mailer) { $mailer->Sender = ‘bounce@domain.com’; }, 1000); They can be added in the theme functions.php file for […]