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Imagine going down to your local milkshake bar and signing a contract with the owner so that you could purchase bespoke drinks at a set price. Let’s say you agreed on fresh milk with 3.5% fat and one tablespoon of chocolate powder, per 500ml of milk.  Putting that into a table might look like this: PKcontract_numberstartfat_contentchocolate_powder100123456782021-01-013.5%1 tbsp After a few ...

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Bulk (or batch) operations are used to perform an action on more than one resource in single request. This can help reduce networking overhead. For network performance it is usually better to make fewer requests instead of more requests with less data. However, before adding support for bulk operations you should think twice if this feature is really needed. Often ...

Selenium is considered one of the best testing tools for automating web applications. It is a powerful tool with built-in features to support all types of actions related to the keyboard and mouse. The user performs various operations while exploring the web like clicking any button, entering text, Double click, right-click, drag-and-drop, select from the drop-down menu, resize, etc. Actions ...

In our previous article from this series shared a look at the logical common architectural elements found in a store health and safety solution for retail organisations. The process was laid out how we’ve approached the use case and how portfolio solutions are the base for researching a generic architectural blueprint. It continued by laying out the process of how we’ve approached the ...

Developers are constantly discussing and even fighting about text editors and IDEs. Which one is better, why is it better, what’s the philosophy behind one or the other, which one makes you more productive, which one has better themes, which one is more customizable. I myself have fallen victim to this trend, with several articles about why Emacs is not ...

It’s been a while since I’ve blogged, and just like other posts in the past, this one is meant as a way to dig into something and for me to catalog my own thoughts for later. While digging into some issues for some of our Istio customers as well as for a chapter in my upcoming book, Istio in Action, ...

Your team finished something difficult. They released it. You celebrated the team’s accomplishment with the team. Let’s assume your name is Jim. Now, you’re in a senior management meeting, where your  boss says, “Thanks, Jim, for all that hard work.” You feel great from that recognition. And yes, you supported that team. You facilitated some of their decisions. Or maybe ...

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