How to Push to a GitHub Repository in IntelliJ

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1. Initialize and Connect the Git Repository # Run in the terminal from the project root git init git remote add origin https://github.com/[user]/[repository].git 2. Configure Git in IntelliJ Select VCS → Enable Version Control Integration . Choose Git and click OK . 3. Connect Your GitHub Account Go to File → Settings (on Windows) or IntelliJ IDEA → Preferences (on macOS). Navigate to Version Control → GitHub . Click Add Account ( + ). Select Log In with Token... and enter your GitHub Personal Access Token. 4. Add and Commit Files Go to VCS → Git → Add (or use the shortcut Ctrl+Alt+A ). Select the files you want to commit. Go to VCS → Commit (or use the shortcut Ctrl+K ). Write a commit message and click Commit . 5. Push Go to VCS → Git → Push (or use the shortcut Ctrl+Shift+K ). Click the Push button. Simpler Method (Using IntelliJ's Built-in Feature) Go to VCS → Share Project on GitHub . Set the repository name to vita-user-...
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How to Install Python 3.12 on Ubuntu 22.04

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python 3.12 installation

Ubuntu 22.04 ships with Python 3.10 by default. Since I needed Python 3.12 for newer features and compatibility, I installed it manually. Here’s how I safely set it up alongside the system Python.

Step 1: Update your system

sudo apt update
sudo apt upgrade -y

Step 2: Install Python 3.12 and tools

sudo apt install -y python3.12 python3.12-venv python3.12-setuptools python3.12-dev
  • python3.12: The main Python 3.12 interpreter.
  • python3.12-venv: Enables creation of virtual environments using python3.12 -m venv.
  • python3.12-setuptools: Provides tools to build and install Python packages (replacement for deprecated distutils).
  • python3.12-dev: Includes headers and libraries needed to build Python C extensions and compile native modules.

Step 3: Set python3 to point to Python 3.12

If your system still points to an older version, you can use update-alternatives to switch. 

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.12 2
sudo update-alternatives --config python3

You will see a prompt like this:

There are 2 choices for the alternative python3 (providing /usr/bin/python3).

  Selection    Path                Priority   Status
------------------------------------------------------------
* 0            /usr/bin/python3.12   2        auto mode
  1            /usr/bin/python3.10   1        manual mode
  2            /usr/bin/python3.12   2        manual mode

Press <enter> to keep the current choice[*], or type selection number: 2

Step 4 (Optional): Set the python command to point to Python 3.12

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.12 2
sudo update-alternatives --config python

You will see a prompt like this:

There is 1 choice for the alternative python (providing /usr/bin/python).

  Selection    Path                Priority   Status
------------------------------------------------------------
* 0            /usr/bin/python3.12   2        auto mode
  1            /usr/bin/python3.10   1        manual mode
  2            /usr/bin/python3.12   2        manual mode

Press <enter> to keep the current choice[*], or type selection number: 2


Step 5: Verify your Python versions

python3 --version
Python 3.12.3

python --version
Python 3.12.3
Location: Calgary, AB, Canada

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