Harold Harold2017

"""
This is comment which describes why it's required to manually flag the modified context to make sure it gets updated in the database.
According to the [SQLAlchemy documentation](https://docs.sqlalchemy.org/en/20/core/type_basics.html#sqlalchemy.types.JSON):
    The JSON type, when used with the SQLAlchemy ORM, does not detect in-place mutations to the structure.
    In order to detect these, the sqlalchemy.ext.mutable extension must be used, most typically using the MutableDict class.
    This extension will allow “in-place” changes to the datastructure to produce events which will be detected by the unit of work.
    Alternatively, assigning a JSON structure to an ORM element that replaces the old one will always trigger a change event.
[flag_modified](https://docs.sqlalchemy.org/en/20/orm/session_api.html#sqlalchemy.orm.attributes.flag_modified)
[mutable](https://docs.sqlalchemy.org/en/20/orm/extensions/mutable.html)

Step by step instruction how to install CUDA 12 Ubuntu 22.04

Clean all previous nvidia packages [optional step]

sudo apt purge nvidia*
sudo apt remove nvidia-*
sudo rm /etc/apt/sources.list.d/cuda*

This script is used to update MSVC and Windows SDK environment variables on Windows systems, simplifying the C++ configuration of Visual Studio Code.

It performs the following tasks:

Check for Administrator Privileges: The script first checks if it is running with administrator privileges. If not, it prompts the user to run the script as an administrator and exits.
Get Latest Version Path: It scans the specified base paths to find the latest version of MSVC and Windows SDK installations.
Update Environment Variables:

error with python 3.12

PS D:\vcpkg> ./vcpkg install qtwebengine:x64-windows --x-buildtrees-root=C:\tmp --no-print-usage
Computing installation plan...
The following packages will be built and installed:
    qtwebengine:x64-windows@6.8.1#1
Detecting compiler hash for triplet x64-windows...

https://stackoverflow.com/questions/59125493/how-to-constantly-run-python-script-in-the-background-on-windows

If you want a code to run continuously in the background, you will need to change the file extension

from .py in .pyw

Before running the script you need to do the following:

From the CMD (command prompt) console, run the command: pip install pythonw

cppreference

compiler explor

#include <cstdio>
#include <limits>

int foo(int a, int b)
{

Add language resource to App.axml:

<Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceInclude Source="avares://MyAssembly/Assets/Languages/Lang.ENG.xaml"></ResourceInclude>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>
</Application.Resources>

	/**
	* Convert standard camera intrinsic and extrinsic parameters to a vtkCamera instance for rendering
	* Assume square pixels and 0 skew (for now).
	*
	* focal_len : camera focal length (units pixels)
	* nx,ny : image dimensions in pixels
	* principal_pt: camera principal point,
	* i.e. the intersection of the principal ray with the image plane (units pixels)
	* camera_rot, camera_trans : rotation, translation matrix mapping world points to camera coordinates
	* depth_min, depth_max : needed to set the clipping range

	//
	// Created by Harold on 2023/7/14.
	//

	#include "member_visitor.h"

	#include <cstdint>
	#include <string>
	#include <iostream>

	#!/bin/sh

	git filter-branch -f --env-filter '

	OLD_EMAIL="OLD EMAIL"

	CORRECT_NAME="YOUR NAME"
	CORRECT_EMAIL="YOUR EMAIL"

	if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]