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Ask Cooking & Recipes

Japanese Cooking Recipes by Fumiyo Kawakami

Do you want to cook delicious Japanese home meals and also increase your Japanese vocabulary?. This book has both!. I really like bilingual books. In this case, you can see side by side (or up and down) same text written in English and Japanese. If you want to prepare a traditional Japanese homemade meal experience, […]

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Mastering Development

create nested JSON from Pandas DataFrame with grouped rows as attributes inside deepest nest

I’m looking for a solution to build a nested dict / JSON with the last three columns "name", "color", "amount" as attributes inside a "products" list. The values from the cat1-cat3 columns should be the keys. The provided DataFrame looks like this: import pandas as pd df = pd.DataFrame({ ‘cat1’: [‘A’, ‘A’, ‘A’, ‘B’, ‘B’, […]

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Mastering Development

pre-commit works fine, but git commit fails

so in my project, there are serveral pre-commit hooks to make sure our codes meet team standard, but whenever i try to commit changes, there is always an error saying executable was not found. usually, i first assumed there must be some problem with PATH environment variable value, but it’s the only acutal git commit […]

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Mastering Development

Safe area screen size before and after device has rotated (Swift)

I want to apply different constraints (size, position, color, etc.) to a UIView (of a container view) when the user switches between portrait and landscape orientations. For some reason, the initial screen height is not the Safe Area height – after rotating the screen it seems to be ok. What am I doing wrong??? "h […]

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Mastering Development

Space Invaders: Loading Images

I’m trying to make Space Invaders as a project, I’ve watched Tech With Tim’s video on creating it and I have done this so far. I’m planning to add a scoring system, but so far it only increases if the player ship hits the enemy ship. I’m further planning on having a final boss level, […]

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Mastering Development

How do I iterate over my sheet and color in cells that meet a specific condition? Using Python and openpyxl

I want to iterate over a sheet and fill in cells if the cell is not ’empty’/null if the cell is empty then no action required if the cell is !empty, then color (fill) it in the error message is sheet[i].fill = PatternFill(fill_type=’solid’, start_color=’43e33b’, end_color=’43e33b’) AttributeError: ‘tuple’ object has no attribute ‘fill’ The code I’m […]

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Database Development

MYSQL EAV JOIN QUERY OPTIMISATION

I am creating a e-commerce website, which consist of product and its variants. So I decided to go with EAV for attributes mapping as I may have indefinite data like (size, color, material). But Now, I am struggling to find the variant details from given attributes and product id. I created a sample data set… […]

Categories
Database Development

MYSQL EAV JOIN QUERY OPTIMISATION

I am creating a e-commerce website, which consist of product and its variants. So I decided to go with EAV for attributes mapping as I may have indefinite data like (size, color, material). But Now, I am struggling to find the variant details from given attributes and product id. I created a SQLFiddle for the […]

Categories
Database Development

MYSQL EAV JOIN QUERY OPTIMISATION

I am creating a e-commerce website, which consist of product and its variants. So I decided to go with EAV for attributes mapping as I may have indefinite data like (size, color, material). But Now, I am struggling to find the variant details from given attributes and product id. I created a SQLFiddle for the […]

Categories
Game Creation Mastering Development

Direct3D Constant Buffer not updating

I started learning Direct3D a week ago and I’ve been following many tutorials but after I got to the point where I had to create a Constant Buffer I got stuck, the creation of the buffer seems to be working correctly but the UpdateSubresource function doesn’t seem to update it, the value I’m trying to […]