newbie

  1. CosmicFlux

    Android Noob

    Hi Community, As someone who codes day-to-day at work in languages like C, C++, Python, PHP and JavaScript, I've always avoided developing for mobile - mainly due to my absolute disdain for Java, and to a lesser extent Kotlin. Having tried Android Studio - which is an absolute nightmare to get...
  2. Giorgos_xou

    B4J Question Any Library Wrapper ?

    Hello people, I am trying to use an Additional-external library with B4J and the only ways i found out that i can, is either by using "#AdditionalJar: jocl-2.0.1.jar" or as i understund by this post, by making a wrapper from the source code using the "B4J_SimpleLibraryCompiler.exe". I was...
  3. J

    B4J Question Sleep() causes unexpected program exit?

    Hello folks, thanks in advance... I'm writing/running some very small non-UI programs under B4J, hoping that the core stuff I'm playing with is the same for B4A, as that is my ultimate goal, to develop an Android app. So, I was playing around with timers, getting familiar with those.In my...
  4. J

    Android Question ETP videos: running Erel's displayed code

    Hello, I am teaching myself how to program in B4A, so I thought that I would work through Erel's videos. Watched/listened pretty carefully through the first 3 (Code Flow, Subs and Variables, Strings). On the fourth one, there were some things that I didn't understand well (about Lists, mostly...
  5. J

    Android Question Suggested tutorial(s) for B4A newbie?

    Hello, I am a B4A newbie, though I have much experience writing C code for embedded systems (multi-threaded, real-time software for machine and network control and monitoring, under various RT OSes (VxWorks, embedded Linux, VRTX, self-rolled schedulers, etc, but no GUIs) and VB6 programs under...
  6. B

    B4J Question How to do B4J form stuff (hide, return login form details)

    For B4J: 1. Is it possible to hide an existing form before opening a new form? I don't mean closing a form but "hiding" it until some later time when you want to "unhide" it. 2. How do you "pass" data between forms without using globals? 3. I am currently creating a new code module for each...
  7. C

    Android Question Non-UI applications

    Newbie Question: I just want to run the examples in the video tutorials. I am not connecting to any device. i just want to get the result logged. Erel makes it look simple. I get "No device found" compilation message. what should i be doing?
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