WordPress: Generating PDFs from Form Data Made Easy
Example: Granting a SEPA Direct Debit Mandate Online There are certainly many reasons to create a PDF document from a form filled out by a user, which they can download after submission.
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WordPress: Multilingual Websites Made Easy with WPML
It is not uncommon for websites to be offered in different languages. What seems simple and self-evident is actually more complicated, especially if you do not use the right tools.
WordPress: Switching from HTTP to HTTPS Made Easy
For some time now, it has been a standard practice to provide websites with an SSL certificate and to encrypt connections to the web server accordingly.
Install WordPress Quickly and Easily with WP-CLI
[video width="894" height="378" webm="https://www.saasweb.agency/wp-content/uploads/2017/05/WP-mit-WPCLI-installieren.webm" …
DKIM Verifier Extension for Thunderbird
DKIM (DomainKeys Identified Mail) describes a method to verify the authenticity of an email sender system. In other words: was the email from person_X@companydomain.tld actually sent from …
WordPress: Modifying or Adding Stylesheets with wp_enqueue_style and wp_dequeue_style
Anyone who has worked with WordPress knows that plugins often bring their own styles, which may need to be adjusted. Of course, it is not a good idea to change styles directly within the …
WordPress: Creating Truly Custom Navigation with the Walker_Nav_Menu Class
It often happens that a website navigation should display more than just the page name, including related information such as the description, the featured image, or anything else...
WordPress, Designing Custom Templates: Individual Lengths for Article Excerpts
On the article page (index), one might want to adjust the length of the excerpt. However, on another page, one might also desire a preview—for instance, the 3 latest posts—with a more …
How to Create Automatically Encrypted MySQL Dumps
Everyone knows that backups are important—whether it is a system failure or you simply want to revert to an older state because an error was made. Backups are often handled by cron jobs.
How can you easily verify the integrity of installed files on a Debian system?
When using monitoring tools such as tripwire or rkhunter to monitor changes to installed files, the problem is that these tools cannot detect whether the files were changed by a regular …
Sign and Encrypt Emails with Enigmail and Thunderbird
With Enigmail, you can easily sign and/or encrypt your emails (including attachments). However, Enigmail is only available as a plug-in for Thunderbird and Seamonkey and requires the …
Protecting Email Addresses from Scrapers with JavaScript or jQuery
If you publish your email address or those of others simply as HTML code, there is a risk that the addresses will be read automatically by scripts for the purpose of using them as …