This is written for intermediate and advanced programmers of Xojo.Īll examples have been converted to 32-bit, 64-bit, ANSI, and Unicode versions. With the ability to change anything with the program or operating system, improper code also provides the ability of a crash. Tapping into the Operating System directly with Declares opens up almost all of the options available for a program - but you are also out of the protection of the safe IDE (Integrated Development Environment) of Xojo. Xojo has many helpful functions, and declares add to this existing toolbox. Xojo provides a RAD (Rapid Application Development) environment because it protects the user from the Operating System. Xojo Windows Declare Version 4.2 has just been finished with updates to Xojo 2019 r3.1 that has implemented Xojo-API2. Here's how they work now.Ĭreating a text messaging system with Xojo.Ĭhristian offers a priceless collection of tips on how to optimize your code.Īll the OOP Columns in xDev Magazine (2002-2009).Īll the Algorithms Columns in xDev Magazine (2002-2009).Īll about hash functions: what they are, how to use them, and how to code them. How to send bulk emails via Mandrill with Xojo.įonts have changed during the transition from Carbon to Cocoa. Everything in this article is based upon the experience I've gained in creating Retina-compatible applications with Xojo since 2012. I want to explain the consequences of doing Retina the right way and the wrong way, and how these affect your application and your end users. Ignoring small problems in your code is like letting weeds grow in your garden. (This was with Xcode 4.6.3, so your screens may look a little different later versions of Xcode.) So here's a step-by-step how-to on creating a basic Xcode project that uses the Xojo SDK. It's not easy and it's definitely not obvious how to create a Xojo plugin project from scratch. Marc shares his troubles trying to update old REALbasic code. This article outlines his solution and explains some of the details from the implementation, both on the client and on the server side. Mattias shares the challenge of optimizing the transfer of data between a client app and a server. Preventing your application from becoming a Trojan Horse Even though code coverage tools, code reviews, and pair programming can keep errors in check, nothing beats the stampede of a good beta testing team. Releasing unreliable programs is the safest way to damage your reputation. If you sort by Description, items will be sorted by modification/publication date, from newest to oldest. Note that you can change the order of the product grid by clicking the header bar to sort by Title, Author, or Category. As long as you don't leave the page, you can add multiple items to your order and pay for them in one simple step. In the meantime, you can purchase any article or book via Gumroad for immediate digital delivery by clicking the price button next to an item. As xDev Magazine has just recently taken over the former RBLibrary, this simple site is a transitional one while we work on something fantastic. Welcome to the all-new xDevLibrary! Here you will find over 100 articles and books for the Xojo (formerly REALbasic/REAL Studio) programming language. Formerly RBLIBRARY.COM - now part of xDev Magazine ABOUT | FAQ | SUPPORT
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