Blog about the Xojo programming language and IDE
Do you find it frustrating to create web apps? HTML, CSS, JavaScript, and AJAX can be challenging, and frameworks such as Node, React, Ruby on Rails, ASP.NET, PHP and Java are often overwhelming for those just beginning web development.
There is a simpler solution: Xojo. Using a single programming language and a single IDE, you can go from zero to a working web app in an amazingly short amount of time with Xojo.
Comments closedAmong other topics, Cryptography and data ciphering always fascinated me. Beyond their mathematical perspective, most of the time it is a matter of putting them in practice with developed solutions: dealing with data only visible between the transmitter and the receiver. As it happens, the Xojo framework makes it really easy to deal with ciphered data.
Comments closedVisual Studio for Mac was recently released. In a previous post I compared how much easier it is to make native Mac apps with Xojo than with Visual Studio for Mac. Now I’d like to talk about making cross-platform desktop apps.
Comments closedIf you are a Mac or Linux web or cross-platform developer, one of the easiest ways to test your apps on Windows is to use a virtual machine. And you can test Windows in a VM completely for free by using the test VMs provided by Microsoft.
Comments closedAt the recent Build conference, Microsoft released the final version of Visual Studio for Mac. As a former Visual Studio developer who left that world for the fun, fast development that is Xojo, I had to check it out to see how it compares to Xojo.
First, if you’ve ever used Visual Studio on Windows before, be aware that Visual Studio for Mac is not the same thing. Essentially Visual Studio for Mac is new branding for Xamarin Studio (Microsoft bought Xamarin in 2016), so Visual Studio for Mac looks and works nothing like Visual Studio for Windows.
Comments closedWikipedia says:
In computer programming, a constant is a value that cannot be altered by the program during normal execution, i.e., the value is constant.
In Xojo we have constants that can be defined in code or added to modules, classes, etc. What you’ll notice about Wikipedia’s definition of “constant” is that it’s a behavior, not a specific type.
There is another way to define a “constant” or “a value that doesn’t change throughout the run of your application”.
Comments closedFor XDC 2016 I needed a way to demonstrate a Raspberry Pi app that used the GPIO and updated an LCD character display. But I didn’t really have access to a screen that I could use to show the desktop so that I could run the app. And I could not remotely connect to the Pi because I did not have a good way to get it on the wifi network in the first place.
Comments closedSoundex is a phonetic algorithm for indexing names by sound, as pronounced in English. It is commonly used with databases to help with searching and is built-in to many database engines such as PostgreSQL and MySQL. SoundEx is not included with SQLite by default and there may be situations when you want to use it when searching.
Comments closedYou can develop and build console and desktop apps for the Raspberry Pi using Xojo 2019r1 or later for free.
Download Xojo today and get started with this simple music player app for your Raspberry Pi that can play mp3 and aac (m4a) files from a folder.
Comments closedIn my Algorithms class in my second semester of college (many, many eons ago), one of the project assignments was to write a program that would find all the solutions to the 8 Queens Problem.
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