Vue.js, WordPress, Laravel, CodeIgniter, DjangoFirst of all – there is nothing wrong with jQuery, especially that it comes with Bootstrap adding interactivity. The main question is: is it worth to learn Vue.js, something totally new, with new style of workflow, new tools, new ecosystem, having still available what jQuery offers? Well, the answer depends on another question: would you […]
Self-organising dynamic patterns – chaos in action. Llangrannog Beach, Wales
Singleton pattern is used where you need to handle some kind of expensive task – like connection to a database – and you want to be sure that only one instance of an object exists at a time. A very good example of such patter is below: // Example of Singleton Class. class DBConnection { […]
There can be several plugins related to the issue, but it can be also SendGrid plugin. The fix this problem modify sendgrid-email-delivery-simplified/lib/class-sendgrid-settings.php in line 52 – replace: add_filter( ‘contextual_help’, array( __CLASS__, ‘show_contextual_help’ ), 10, 3 ); with: add_filter( ‘current_screen’, array( __CLASS__, ‘show_contextual_help’ ), 10 ); And replace public function in line 101 public static function […]
What to use – Laravel or WordPress for a CMS project? Well, it depends on specification and budget. For really low budget WordPress is by far much much better option. You can save huge money on design/layout, and you can find really good and not expensive web hosting for WordPress projects starting from about £30 […]
Surprisingly for the out of the box authentication scaffolding Laravel 8 uses Jetstream/Tailwind CSS framework. What does Tailwind CSS do? Well, it does more or less the same what Bootstrap does, except that for Bootstrap you have tons of tutorials, free code, and cheap templates. Tailwind CSS, if you prefer this route, is not ugly […]
Where to host Laravel (Laravel 8) installation? Obviously, you can install Laravel locally, on your laptop, but we will not analyse such scenario here. Your local Laravel website will not be visible to the outside world, unless you go with dynamic DNS messy route. There are many web hosting companies offering Laravel installations, they promise […]
The full messy error message can look like this: PDOException(code: 23000): SQLSTATE[23000]: Integrity constraint violation: 1451 Cannot delete or update a parent row: a foreign key constraint fails This can happen when, let’s say, you have related columns Posts and Comments and you want to delete post, assuming that related comments will be swept away […]
In object oriented programming there are some rules which help to keep development less messy and maintenance of developed systems easier and cheaper. One of such set or rules are SOLID principles: S – Single Responsibility Principle O – Open-Closed Principle L – Liskov Substitution Principle I – Interface Segregation Principle D – Dependency Inversion […]
WordPress taxonomy is one of the main reasons for which WordPress is so popular CMS framework not only for blogs but for e-commerce too. WordPress taxonomy extends incredible flexibility of this framework and plays significant role in SEO peformance. Taxonomy as such means classification of things, so, sorting out an online shop’s products in different […]