mafulechkaJune 18, 2020, 5:50 a.m.

QtIntroducing Flow Mode in Qt Design Studio 1.5 - Part 1

UX, Design, Qt, UI, Designer

In version 1.5 of Qt Design Studio, you can try the flow mode functionality. The first part of this multi-part article will cover the basic usage of flow mode and how to get started. At the end of the article, …

---June 16, 2020, 6:42 a.m.

Python 3Python 10 line toast notifications



We often use print to monitor the state of a script, or when we're debugging. Instead of constantly looking at the terminal window and waiting for some kind of output, we can use toast notifications as a way to …

IscanderCheJune 15, 2020, 6:51 a.m.

C++A simple text editor in Ultimate ++

C++, U++, Ultimate++, UPP

I learned about Ultimate++ ( ) quite by accident when I read in an IT RSS feed about the next update of this framework. Well, I thought, since my pen projects are on hold, why not try something new. …

mafulechkaJune 8, 2020, 3:58 a.m.

QtQt for Python 5.15.0 has been released!

Qt, Python, PySide

Qt is happy to announce Qt for Python 5.15.0! 🎊🐍

You can get the latest version with: pip install pyside2 or simply upgrade your current installation: pip install -U pyside2.

At the same time, the Qt developers wanted to release …

Ruslan Polupan
Ruslan PolupanJune 7, 2020, 12:38 p.m.

QtUI files stopped opening in QtCreator

QtCreator, UI, QtDesigner

Another sclerosis....

When opening forms, QtCreator crashed qualitatively.

Solved by deleting the folder C:\Users\'username'\ .designer

Evgenii Legotckoi
Evgenii LegotckoiJune 3, 2020, 5:30 p.m.

QtQt/C++ - Tutorial 091. How to write a custom delegate controlling the highlighting of a row in a table

Qt, QTableView, Delegate

And now a short article on customizing cell behavior using delegates in a QTableView.
This article is a modification of the table behavior in one old article, namely Qt/C ++ - Tutorial 039. How to fill a row in QSqlTableModel …

mafulechkaJune 3, 2020, 5:07 a.m.

QtQt Design Studio 1.5 released

UX, Qt, UI, Design

Qt is pleased to announce that Qt Design Studio 1.5 is now available through online and offline installers.

Qt Design Studio 1.5 comes with a fully supported 3D editor that allows you to create fully integrated 2D and 3D user …

Said Py
Said PyJune 3, 2020, 1:25 a.m.

DjangoHow to install and setting up Django JET

admin, Django

Probably you are here because you want to change your Django admin interface, and in this post, we'll learn how to install and set up one of the best Django interface libraries (Django JET).

Django JET Features

Bueautiful theme.
Responsive …

mafulechkaMay 28, 2020, 4:43 a.m.

QtWhat's new in Qt for Android?

Native, Qt, Android

Qt 5.15 LTS and Qt for Android

Since many developers use Qt for Android, Qt wants to improve the developer experience. With the next release of Qt 5.15.0, the Qt developers have updated the Android documentation. The updated documentation contains …

mafulechkaMay 26, 2020, 5:48 a.m.

Unreal Engine 4Learn Game Development for Free with Unreal Online Learning

UE4, Blueprint, Unreal, Engine

Do you want to create your first game in Unreal Engine? Would you like to master the skills required for a real-time 3D career ? Learn the core concepts of game development with the latest Unreal Online Learning courses on …

Evgenii Legotckoi
Evgenii LegotckoiMay 13, 2020, 5:42 a.m.

Python 3Python Image Recognition with TensorFlow and Keras

Keras, python, RuCaptcha, TensorFlow


One of the most common uses of TensorFlow and Keras is in image recognition and classification. If you would like to learn how to use Keras for image classification or recognition, this article will teach you how to do …

Evgenii Legotckoi
Evgenii LegotckoiMay 11, 2020, 5:38 a.m.

QtQt WinAPI - Lesson 010. How to check if file writing is prohibited by another process.

Qt, QFile, WinAPI

Surprisingly, in the course of my professional activity, I stumbled upon one interesting feature of QFile. With it, you can check whether it is possible to read or write information to a file. But at the same time, QFile ignores …


Qt - Test 001. Signals and slots

  • Result:57points,
  • Rating points-2

C++ - Test 001. The first program and data types

  • Result:60points,
  • Rating points-1

C++ - Test 005. Structures and Classes

  • Result:0points,
  • Rating points-10
Last comments
JonnyJoJune 8, 2023, 10:14 p.m.
Qt/C++ - Lesson 019. How to paint triangle in Qt5. Positioning shapes in QGraphicsScene Евгений, здравствуйте! Решил поэкспериментировать немного с кодом из этого урока, нарисовать вместо треугольника квадрат и разобраться с координатами. В итоге, запутался. И ни документация,…
JonnyJoMay 26, 2023, 12:24 a.m.
How to make game using Qt - Lesson 2. Animation game hero (2D) Евгений, благодарю!
Evgenii Legotckoi
Evgenii LegotckoiMay 25, 2023, 2:49 p.m.
How to make game using Qt - Lesson 2. Animation game hero (2D) Код на строчка 184-198 вызывает перерисовку области на каждый 4-й такт счётчика. По той логике не нужно перерисовывать объект постоянно, достаточно реже, чем выполняется игровой слот. А слот вып…
JonnyJoMay 21, 2023, 8:49 p.m.
How to make game using Qt - Lesson 2. Animation game hero (2D) Евгений, благодарю! Всё равно не совсем понимаю :( Если муха двигает ножками только при нажатии клавиш перемещение, то что, собственно, делает код со строк 184-198 в triangle.cpp? В этих строчка…
Evgenii Legotckoi
Evgenii LegotckoiMay 21, 2023, 3:57 p.m.
How to make game using Qt - Lesson 2. Animation game hero (2D) Добрый день. slotGameTimer срабатывает по таймеру и при каждой сработке countForSteps увеличивается на 1, это не зависит от нажатия клавиш, нажатая клавиша лишь определяет положение ножек, котор…
Now discuss on the forum
TwangerJune 7, 2023, 9:12 p.m.
Ошибка при выполнении триггерной функции (GreenPlum) Есть 3 таблицы fact_amount со структурой: CREATE TABLE fact_amount ( id serial4 NOT NULL, fdate date NULL, type_activity_id int4 NULL, status_id int4 NULL, CONSTRAINT fact…
Alexander RyabikovJune 6, 2023, 11:35 p.m.
Работа с QFileSystemModel Вопросик по теме QFileSystemModel в Linux. Он, как и положено, обновляется самостоятельно, если директория локальная. Но, вот, сетевая папка (у меня шара samba) не обновляется. Как её можно…
Evgenii Legotckoi
Evgenii LegotckoiApril 16, 2023, 2:07 p.m.
Мобильное приложение на C++Qt и бэкенд к нему на Django Rest Framework Да, это возможно. Но подобные вещи лучше запускать через celery. То есть drf принимает команду, и после этого регистрирует задачу в celery, котроый уже асинхронно всё это выполняет. В противном …
Алексей БобровDec. 15, 2021, 6:03 a.m.
Sorting the added QML elements in the ListModel I am writing an alarm clock in QML, I am required to sort the alarms in ascending order (depending on the date or time (if there are several alarms on the same day). I've done the sorting …

Follow us in social networks