C++ & Qt

08 December 2025 20:43

Functor templates are not necessarily something to make your start in C++.

C++ & Qt

08 December 2025 20:19

That’s more of a reference. Good for looking things up, but perhaps not as a textbook.

C++ & Qt

08 December 2025 20:13

If you want a steep learning curve, read Stroustrup's book.

C++ & Qt

08 December 2025 19:45

Do you have any c/c++ experience? Classic (pre c++11) books are quite heavy on pointers and iterators, which may scare some readers off.
You will still need to learn those things, but the learning curve is not as steep nowadays.

C++ & Qt

08 December 2025 17:46

Bruce Eckel's book is good - his Java one is good too.. But I'm also going based on reading it 25ish years ago too...

There have been significant changes to the language since it was published (C++11 being the most significant) , so a newer one probably should be suggested - though the fundamentals would still apply - so you could probably get away with reading his book and supplementing with a book that goes into the changes added in C++11, C++14, C++17 and C++20.

C++ & Qt

08 December 2025 08:24

I read Bruce Eckel's "Thinking in C++". It's free for d/l.

C++ & Qt

06 December 2025 13:04

https://www.udemy.com/course/4-practice-tests-for-c-certification-preparation/?couponCode=6B985C0F56A215D3A93F

💰19.99$ 0$
⏳ 0h
4.29⭐️⭐️⭐️⭐️ (9185 students)

#Development

C++ & Qt

05 December 2025 06:53

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

C++ & Qt

05 December 2025 00:42

Seems your resolution is pc oriented so can connect usb type c to motherboard... keyboard,mouse

C++ & Qt

05 December 2025 00:41

Everybody likes packet managers...

C++ & Qt

05 December 2025 00:36

I'm sure your bios accepts disk boot gdi partitioning and "set default boot 0" as everyone do)

If dont -- i'll be harder. Best way to ask manufacturers to flash it...
Take another one...
Etc...

But if you want to be minimalist -- it's easy to just set standart execution address after power on to boot but it's a bit crazy/weirdo...

C++ & Qt

05 December 2025 00:23

that's the way I would do this. ... can be automated if you really want to make it faster as butch configure

C++ & Qt

05 December 2025 00:22

general advice in common. all high-experience-senior administrators use it :D

boot2qt haven't used. don't know about it but.... internet shows... ARM Cortex cpu. it's supported by linux kernel

it's easy to follow guides to create your distributuve with common drivers(eg mesa — standart). qt app in autostart....

but you know better, i assume you also never heard and is interested

C++ & Qt

05 December 2025 00:15

don't use master branch. use latest stable release

1) clean up everything, 2) grab a cup of coffee, 3) follow steps 'copy-pasting' from docs to configure

always works)

C++ & Qt

30 November 2025 19:41

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

C++ & Qt

08 December 2025 20:20

He did write a shorter overview of new c++ features a couple of years ago though

C++ & Qt

08 December 2025 20:13

I tried this to learn C++. It was steep.

C++ & Qt

08 December 2025 20:07

Welcome to the group, -! :-)

Wanna share your story of how you started with Qt, QML or C++? Maybe some nice feature that made you stick with it.
Rules are set on the description of the group. :)

C++ & Qt

08 December 2025 19:33

That's how I'd proceed today.

C++ & Qt

08 December 2025 08:24

But that was, I dunno - 25 years ago or so. There's probably better ones out there.

C++ & Qt

08 December 2025 02:13

You guys have some good books to begin with c++?

C++ & Qt

06 December 2025 13:03

https://www.udemy.com/course/4-practice-tests-for-c-certification-preparation/?couponCode=6B985C0F56A215D3A93F

💰19.99$ 0$
⏳ 0h
4.29⭐️⭐️⭐️⭐️ (9185 students)

#Development

C++ & Qt

05 December 2025 05:00

@Web3r01 reach out to Qt Support (open a ticket through your account) they should be able to get you sorted out I think. I don't know exactly what's happening myself, but i.MX8 is tier 1 supported I believe. That particular flavor I'm not sure, but I don't think there should be any reason Qt can't run on that.

C++ & Qt

05 December 2025 00:42

apt install, etc... and work with gnome ui... then strip it

C++ & Qt

05 December 2025 00:40

Most folks like to install ubuntu mini-everywhere, set everything working full screen app

Then strip for unneeded and login screen if ubuntu

C++ & Qt

05 December 2025 00:23

anyway, idk, good luck

C++ & Qt

05 December 2025 00:22

to boot linux kernel use grubby — also simple follow steps, done 1 time, made a note, can redone in minutes

C++ & Qt

05 December 2025 00:17

You mean master branch of the boot2qt from variscite?

C++ & Qt

04 December 2025 23:18

Guys, I need some help with a Variscite i.MX8M Plus + Boot2Qt (Yocto Kirkstone, Qt 6.4).
I built the image + toolchain and configured Qt Creator. When I deploy a basic Qt Design Studio project, I get:

drmModeGetResources failed (Operation not supported)
no screens available
Cannot create window: no screens available

{
"device": "/dev/dri/card0",
"outputs": [
{ "name": "HDMI-A-1", "mode": "1920x1080" }
]
}

export QT_QPA_EGLFS_KMS_CONFIG=/tmp/config.json

ReferenceError: Constants is not defined

C++ & Qt

27 November 2025 09:37

Already open source ! / github