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 …

Evgenii Legotckoi
Evgenii LegotckoiMay 9, 2020, 6:09 a.m.

DjangoDjango - Tutorial 054. How to create a polymorphic system of dynamic widgets

dynamic, django

The other day, I solved the problem of adding dynamic widgets on the site with the ability to add different types of widgets, as well as with the possibility of further unlimited expansion of the widget set by adding models …

mafulechkaMay 6, 2020, 4:36 a.m.

QtBuilding Docker from QtCreator

Docker, Qt, QtCreator, build, cmake

On your development machine, press Ctrl+R (Run) in QtCreator to create and run your Qt application. If you want to run an application on an embedded system, then you must complete four tasks:

• Create a Qt cross-application for the …

Said Py
Said PyMay 6, 2020, 3:37 a.m.

Python 3How to Hide Firefox [selenium] in python

selenium, python

In this tutorial, we’ll learn how to Hide selenium firefox in python.


#headless option
options.headless = True


from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.firefox.options import Options

options = Options()
options.headless = True
driver = webdriver.Firefox(executable_path='/path/to/geckodriver', …
Evgenii Legotckoi
Evgenii LegotckoiMay 4, 2020, 2:21 p.m.

DjangoDjango - Tutorial 053. Adding Counters to Models in the Django Admin Panel

admin, Django, python

The other day, I started working on a content moderation application on the site and solved the problem of adding counters in the administrative panel.

It looks like this now

The task itself is trivial, but as it turned out …

mafulechkaApril 30, 2020, 6:36 a.m.

QtIntroducing Qt Quick 3D Benchmarking App

3D, Quick, Qt, Benchmark

Why a benchmark app?

With the upcoming release of Qt 5.15 and the improved version of Qt Quick 3D, the developers wanted to offer their customers and other users the ability to easily test the capabilities of their hardware. Thus …

Evgenii Legotckoi
Evgenii LegotckoiApril 26, 2020, 3:08 p.m.

DjangoDjango - Tutorial 052. Redefining a User Model

Model, QuerySet, Python, django

There are various options for working with a user model for creating a user profile and adding some specific information, for example, a profile photo. One way is to add a profile model with the OneToOneField field for the user. …

mafulechkaApril 23, 2020, 4:56 a.m.

QtCMake versionless targets (Qt 5.15)

Qt, command, target, cmake

The Qt developers are working on porting Qt 6 to CMake as their internal build system. While Qt 6 is still a few months away, you can already see some of the benefits of this work in Qt 5.15. Christian …

Said Py
Said PyApril 23, 2020, 2:50 a.m.

DjangoWorking with Django model ChoiceField

models, Django

Today we going to explore how to work with model ChoiceField in Django.
To better understand, let's see the following examples.

#Django Models ChoiceField    
class Profile(models.Model):
    # Country Choices
    CHOICES = (
        ('US', 'United States'),
        ('FR', 'France'),
        ('CN', 'China'), …

C++ - Test 002. Constants

  • Result:41points,
  • Rating points-8

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

  • Result:80points,
  • Rating points4

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

  • Result:53points,
  • Rating points-4
Last comments
Evgenii Legotckoi
Evgenii LegotckoiDec. 3, 2023, 8:39 a.m.
Django - Lesson 059. Saving the selected language in user settings It is redirect from untranslated url to translated url. It is normal behavior for mutlilanguage web site based on the Django.
coder55Dec. 1, 2023, 5:34 p.m.
Django - Lesson 059. Saving the selected language in user settings It tries to do language translation in API views. That's why it sends or receives the same API request twice. Do you have any suggestions on this? Example: stripe webhook. "GET /warehouse/…
gr1047Nov. 12, 2023, 10:35 a.m.
Qt/C++ - Lesson 035. Downloading files via HTTP with QNetworkAccessManager Добрый день. Изучаю Qt на ваших уроках. Всё нормально работает на Linux. А под Win один раз запустилось, а сейчас вместо данных сайта получается ошибк "Unable to write". Куда копать, ума не…
DamirNov. 2, 2023, 3:41 a.m.
Qt/C++ - Lesson 056. Connecting the Boost library in Qt for MinGW and MSVC compilers С CMake всё на много проще: find_package(Boost)
Павел Дорофеев
Павел ДорофеевOct. 28, 2023, 2:48 p.m.
Как написать свой QTableView Итак начинаем писать свои виджеты на основе QAbstractItemView. А что так можно было?
Now discuss on the forum
BlinCTNov. 30, 2023, 9:18 a.m.
Сборка проекта Qt6 из под винды на удаленой машине Всем привет. Сталкнулся с такой странностью: надо собирать проект из под 10 винды на удаленой линуксовой машине, проект строится на QT6, но вот когда cmake генерит свой кеш то вылитает…
Evgenii Legotckoi
Evgenii LegotckoiNov. 19, 2023, 8:14 a.m.
CKEditor 5 и подсветка синтаксиса. Добрый день. Я устал разбираться с CKEditor и просто перешёл на использование самописного markdown редактора...
Виктор Калесников
Виктор КалесниковOct. 20, 2023, 4:29 a.m.
Контакты Android делал в далеком 2017г поэтому особенно ничего не подскажу. Это основные методы получения данных с андроида используя Qt. Там еще какоето колдунство с манифестом. Андроидом давно не занимаюс…
mihamuzOct. 18, 2023, 2:03 p.m.
Скачать Qt 6 Сработал следующий алгоритм. Инстолятор скачал используя это как расширение браузера. Потом установил это же на ПК и через инстолятор …

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