Omar  Amin

Omar Amin

1611417180

How to adjust QHBoxLayout columns ratio with PyQt5

In this PyQt5 tutorial, I will be covering how to set the column ratio when you are using HBoxLayout as a layout.

What is PyQt?

PyQt is a library created by Riverbank based on the Qt framework to let you build desktop applications in Python. (An alternative is PySide2, by Qt the company itself).

Qt framework itself is written in C++, and the framework is also available in other programming languages, such as Java and C++. By using Python, we can build applications much more rapidly.

🔔 Subscribe: https://www.youtube.com/channel/UCvVZ19DRSLIC2-RUOeWx8ug

#python #pyqt5

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How to adjust QHBoxLayout columns ratio with PyQt5
Omar  Amin

Omar Amin

1611417180

How to adjust QHBoxLayout columns ratio with PyQt5

In this PyQt5 tutorial, I will be covering how to set the column ratio when you are using HBoxLayout as a layout.

What is PyQt?

PyQt is a library created by Riverbank based on the Qt framework to let you build desktop applications in Python. (An alternative is PySide2, by Qt the company itself).

Qt framework itself is written in C++, and the framework is also available in other programming languages, such as Java and C++. By using Python, we can build applications much more rapidly.

🔔 Subscribe: https://www.youtube.com/channel/UCvVZ19DRSLIC2-RUOeWx8ug

#python #pyqt5

Paula  Hall

Paula Hall

1624431580

How to add a new column to Pandas DataFrame?

In this tutorial, we are going to discuss different ways to add a new column to pandas data frame.


Table of Contents

What is a pandas data frame?

Pandas data frameis a two-dimensional heterogeneous data structure that stores the data in a tabular form with labeled indexes i.e. rows and columns.

Usually, data frames are used when we have to deal with a large dataset, then we can simply see the summary of that large dataset by loading it into a pandas data frame and see the summary of the data frame.

In the real-world scenario, a pandas data frame is created by loading the datasets from an existing CSV file, Excel file, etc.

But pandas data frame can be also created from the listdictionary, list of lists, list of dictionaries, dictionary of ndarray/lists, etc. Before we start discussing how to add a new column to an existing data frame we require a pandas data frame.

#pandas #dataframe #pandas dataframe #column #add a new column #how to add a new column to pandas dataframe

PyQt5 QTreeWidget tutorial: Load data, organize tree, access elements and parents

Learn how to use a Tree Widget, or QTreeWidget with Python PyQt5. Display hierarchical data in your Tree Widget. Format and resize your Tree Widget. Work with the QTreeWidgetItem objects. Access QTreeWidget child and parent items.

In this video, you will:
-Work with PyQt5 and QtDesigner
-Use QTreeWidget or PyQt5 Tree Widget
-Display data in the tree widget
-Format QTreeWidget
-Resize Tree Widget
-Create QTreeWidgetItem
-Add QTreeWidgetItem
-Get parent for QTreeWidgetItem
-Add children for QTreeWidgetItem
-Select and access QTreeWidgetItem

For more info:
Install and Setup PyQt5 and Qt Designer: https://youtu.be/kxSuHyQfStA
Styling PyQt5 Widgets: Using CSS with PyQt5 in QtDesigner: https://youtu.be/KrFFwvB80Fs
PyQt5 QTableWidget tutorial: Load data, fill tables, format tables [Table Widget]: https://youtu.be/xL2NdSubiNY
PyQt5 QtDesigner Login and Signup Forms tutorial: for COMPLETE beginners: https://youtu.be/RL9nGmv3uSU

For suggestions or comments:
My email: code.first.io@gmail.com


Tags
PyQt5
PyQt5 tutorial
PyQt5 module
PyQt5 Designer
QtDesigner
Qt GUI tutorial
QTreeWidget
PyQt5 Tree Widget

#pyqt5 #pyqt5 qtreewidget

PyQt5 QTableWidget tutorial: Load data, fill tables, format tables [Table Widget]

Learn how to use a Table Widget, or QTableWidget with Python PyQt5. Display data in your Table Widget. Format and resize your Table Widget. Work with the QTableItem objects.

In this video, you will:
-Work with PyQt5 and QtDesigner
-Use QTableWidget or PyQt5 Table Widget
-Display data in the table widget
-Format QTableWidget
-Resize Table Widget
-Create QTableItem
-Add QTableItem

Source code:
https://github.com/codefirstio/PyQt5-QTableWidget-Tutorial

For more info:
Install and Setup PyQt5 and Qt Designer: https://youtu.be/kxSuHyQfStA
Styling PyQt5 Widgets: Using CSS with PyQt5 in QtDesigner: https://youtu.be/KrFFwvB80Fs
PyQt5 QTreeWidget tutorial: Load data, organize tree, access elements and parents [Tree Widget]: https://youtu.be/dqg0L7Qw3ko

For suggestions or comments:
My email: code.first.io@gmail.com


Tags
PyQt5
PyQt5 tutorial
PyQt5 module
PyQt5 Designer
QtDesigner
Qt GUI tutorial
QTableWidget
PyQt5 Table Widget

#pyqt5 qtablewidget #pyqt5

PyQt5 QTabWidget tutorial: Create tabs, change tabs, remove tabs, and more [Tab Widget]

Learn how to use a Tab Widget, or QTabWidget with Python PyQt5. Add tabs to your PyQt5 application. Manipulate and change the QTabWidget. Retrieve information about the QTabWidget.

In this video, you will:
-Work with PyQt5 and QtDesigner
-Use QTabWidget or PyQt5 Tab Widget
-Add tabs to your QTabWidget
-Format QTabWidget
-Get index of current tab in QTabWidget
-Create QTabWidget
-Remove QTabWidget

Source code:
https://github.com/codefirstio/PyQt5-QTabWidget-Tutorial

For more info:
Install and Setup PyQt5 and Qt Designer: https://youtu.be/kxSuHyQfStA
Styling PyQt5 Widgets: Using CSS with PyQt5 in QtDesigner: https://youtu.be/KrFFwvB80Fs
PyQt5 QTreeWidget tutorial: Load data, organize tree, access elements and parents [Tree Widget]: https://youtu.be/dqg0L7Qw3ko

For suggestions or comments:
My email: code.first.io@gmail.com


Tags
PyQt5
PyQt5 tutorial
PyQt5 module
PyQt5 Designer
QtDesigner
Qt GUI tutorial
QTabWidget
PyQt5 Tab Widget

#pyqt5 qtabwidget #pyqt5