We all use the camera on our phones and we use it a l-o-t. There are even some applications that have integrated the camera as a feature. On one end, there is a standard way of interacting with the camera. On the other, there is a way to customize your
Monthly Archives: July 2021
The does not equal symbol, or ≠, is often not part of a standard keyboard setup – or it’s well hidden. So if you need to write it, how do you do it? How to Write the Not Equal Sign on Desktop DevicesOn Windows: Use the Character MapThe Character Map is a
Dockerizing an app makes it simpler to deploy. We just published a full course on the freeCodeCamp.org YouTube channel that will teach you how to deploy 12 apps to 3 popular hosting services. Scalable Scripts developed this course. They create courses on all sorts of languages and frameworks on
I use VBA, or Visual Basic for Applications, to automate my repetitive tasks. This saves me quite a lot of time in my day-to-day life. Based on the fact that you’re reading this tutorial, I assume that you would like to be able to do the same. So I will
There are many cases where you don’t want all of your code to be executed in your programs. Instead, you might want certain code to run only when a specific condition is met, and a different set of code to run when the condition is not satisified. That’s where conditional
Analogue measurement can define your upside. when you look at what you can achieve in a plant, you may be able to accomplish a lot with just simple digital sensors. You can tell when something switches state ( goes on and off), you know if things are running or not running, you can tell if […]
Cyber security is an area every business should be concerned about. Unfortunately, the number of companies with a plan to address this threat are woefully inadequate. Do companies not recognise the seriousness? Are companies taking the approach that it won’t happen to them? It’s a bit of all of these. The biggest problem is most […]
In case you’ve entered the programming and analytics, structured query language or SQL has been an analytics staple for years and it provides the backbone to many systems that then connect to pull data since the system already exists, says Joseph Zulick, manager at MRO Electric and Supply. It’s nice to look at all the shiny […]
We all know about the predictions for multiple billions of “things” being connected over the next few years, but are Internet of Things (IoT) networks delivering what they promised? Here, business technology journalist Antony Savvas considers some new research. Whilst many enterprises seem to be going down the IoT path to aid connectivity and help […]