Categories
Database Development

MySQL Database Schema recommendations?

Hello, all! I have several needs that I’m attempting to accomplish with my database implementation. List number of wins / losses for a particular user Keep track of the amount of coins a user has Allow user to purchase items from a shop List profitability from all gambling-based games For my use case, I have […]

Categories
Database Development

MySQL Database Schema recommendations?

Hello, all! I have several needs that I’m attempting to accomplish with my database implementation. List number of wins / losses for a particular user Keep track of the amount of coins a user has Allow user to purchase items from a shop List profitability from all gambling-based games For my use case, I have […]

Categories
Database Development

MySQL Database Schema recommendations?

Hello, all! I have several needs that I’m attempting to accomplish with my database implementation. List number of wins / losses for a particular user Keep track of the amount of coins a user has Allow user to purchase items from a shop List profitability from all gambling-based games For my use case, I have […]

Categories
Mastering Development

Java Rock Paper Scissors – Everything Is a Tie

I am working on a project for an introductory CompSci course in java and I am stuck. We have to fill out the methods for a rock, paper, scissor game called stick, fire, water. I thought I filled it out correctly, but every time I run it, my program says it is a tie. It […]

Categories
Mastering Development

Python – properly returning value for rock, paper, scissors

I am trying to write a Python script where the user can select a choice for ‘r’, ‘p’, or ‘s’ and the script will generate the outcome of the Rock, Paper, Scissors game based on the returned value. This is what I have so far: from random import choice import sys # Input name meetname […]

Categories
Apple User Help

Best App for Taking Notes with Apple Pencil

I hope this question belongs here, please feel free to correct me, if it doesn’t. I am searching for an app, in which I can take notes during lectures. To be more specific I would like to find an app which extends the default notes app in the following ways: Creating a color palette (eg. […]

Categories
Mastering Development

JavaScript Uncaught TypeError: Cannot read property ‘addEventListener’ of null

I am making a rock paper scissors game. When you win or lose, a victory or defeat screen appears. I want it so that when you click "replay", it takes you back to the homepage. However, when the victory or defeat screen appears, the error occurs. Does anyone know how to fix this? Any help […]

Categories
Mastering Development

displaying label in a frame window in tkinter

Help! Python newbie here. Why is my text not displaying in my "TopFrame"? I have set up Top, Middle, and Bottom frames for different functions of my program. Something seems to be wrong with my "frames" set up or call. If I move the label line to self.window, it displays. But, I’m trying to get […]

Categories
Cryptocurrency Ethereum Mastering Development

Can I give multiple address parameters to a payable function?

Newbie here, making my very 1st Smart Contract (a rock/paper/scissors game). I’m using 0.5.11 because that’s what the tutorial I’m learning from is taught in. Here is my code: pragma solidity ^0.5.11; contract rps { enum Moves{ROCK, PAPER, SCISSORS} struct Player { uint id; address payable addr; Moves choice; } struct Game { uint wager; […]

Categories
Mastering Development

Should I use Redux, Context, or hooks? And how to implement

I’m stuck on the problem of passing my state to functions outside of a class. I’m new to coding in general but I’m pretty sure I need to use either hooks, context, or Redux to complete this. First let me post my code. class Counter extends Component { constructor(props) { super(props); this.state = { count: […]