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Codebales holds an ever growing number of solutions to problems that we have experienced in our day to day code writing
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Andrew Fletcher
•
The error message "Attempting to re-run cron while it is already running" in Drupal typically indicates that another instance of the cron job is still running when the system tries to start a new one. Cron is a process that performs various tasks for Drupal, such as indexing content, checking for updates, and performing other scheduled tasks.
Some potential causes and solutions for this issue
Long-Running Cron Jobs
If a cron job takes longer to complete than the interval between cron runs, it...
Andrew Fletcher
•
Setting up the admin password.
Process:
1. Edit jetty.xml
To begin you...
Andrew Fletcher
•
In this article I'll walk through the steps I went through to install Solr on...
Andrew Fletcher
•
Looking to install Solr on your server? Not sure if it worth the...
Andrew Fletcher
•
Having Drupal Solr Search APi running, I thought adding synonyms to the mix...
Andrew Fletcher
•
I’m recently doing an IoT project. I wanted to investigate the network layer, and to do so I use Wireshark to capture the network traffic between my iOS apps and IoT hardware.
Let’s see how to start packet sniffing using Wireshark!
Install Wireshark
Wireshark is free and open-source. You can download Wireshark from its official website https://www.wireshark.org/.
Once installed, open Wireshark and run the following command to check the existing interfaces:
ifconfig...
Andrew Fletcher
•
The magically descriptive error 401 Forbidden "message": "Access...
Andrew Fletcher
•
If you are like me you probably have searched for clues to and found little......
Andrew Fletcher
•
In Drupal 8.x hiding the subject line is a quick task.
In the admin area of your...
Andrew Fletcher
•
You have been working hard on getting comments being added (POST) through REST...
Andrew Fletcher
•
For others that have spent countless hours getting this to work and are struggling... in particular assigning the correct user to the comment - this is how I achieved the correct outcome.
The outline below is for usage via Postman and DHC (Restlec Client)... once working here then testing done and ready to apply to your app or however you are using this.
Set up
Set accept to hal+json
sample:
POST request
url: http://example.com/entity/comment?_format=hal_json
Authorization Type: Basic {then...