mathbot | Discord bot for mathematics | Bot library
kandi X-RAY | mathbot Summary
kandi X-RAY | mathbot Summary
MathBot is a discord bot that contains a number of features to help with mathematics.
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Top functions reviewed by kandi - BETA
- Process an assumption
- Format arguments
- Format a string
- Print the parts
- Eat a subrule
- Expect the given rule
- Parses the value at the given index
- Return the next token
- Leave inactive servers
- Determine the appropriate prefix for a message
- Convert a bytecode into a string
- Extract values from sympy
- A binary comparison operator
- Queries the online institute
- Called when the bot is ready
- Set settings
- Identify bots
- Check all settings
- Create a interactive terminal
- Sends errors to the worker
- Load a library
- Load pages from a file
- Display help information
- Parse a statement
- Binary binary operator
- Handle normal function calls
mathbot Key Features
mathbot Examples and Code Snippets
Community Discussions
Trending Discussions on mathbot
QUESTION
As you can see, this is regarding discord.js bot. I've already upgrade node.js on repl.it into version 16 but even after I update it, when I click run, the following error still pops up on the console.
/home/runner/MathBot/node_modules/discord.js/src/rest/RESTManager.js:32 const token = this.client.token ?? this.client.accessToken;
How may I fix this?
...ANSWER
Answered 2021-Sep-03 at 08:37The Nullish coalescing (??) operator is available only to node versions 14 and above which is on LTS as of now, although discord.js version 13 and above require node version 16 which is labelled as Current by npm and contains the latest features, the error simply indicates that your node version is below 14.
You may try the following methods:
Method 1:
• Create a bash repl which defaults to node version 14 and further install a dependency AbortController-Polyfill to fulfil the requirements of the features discord.js v13 needs to function
Define the AbortController globally like this:
QUESTION
I've been coding a sort of calculator Discord bot using JavaScript, but I've encountered a very annoying problem. I made a simple ping command that the bot responded with "pong!" from a tutorial, as this is my first Discord bot. I then created an addition command and then a subtraction command, which both worked. However, when I added a multiplication command, some weird things began to happen. When I tested the multiplication command on Discord, the bot took my arguments and acted as if I had asked it to subtract the numbers, even correctly using the embed for subtraction. I waited a couple of days but that didn't work, so I thought maybe the fact that I had copy-pasted the code from the subtraction command and altered it to multiplication was the problem, so I rewrote the code the same way it was and deleted the old multiplication command file. That didn't work. I then found out that literally anything I entered other than the ping and addition commands would trigger the subtraction command. The prefix I'm using is "math." and if I entered "math.multiply," "math.," or "math.dkjf2uhvni," or literally anything (with the arguments of course) the bot would just subtract the numbers. I have no idea what's going on here. I'm using the discord.js and decimal.js libraries. I wrote my bot in Visual Studio Code. Sorry for my long-winded question, I just want to make sure anyone who answers has all the information needed to come up with a solution. If anyone is able to help, I'd greatly appreciate it. I'll include all of the code related to my bot right here for reference:
...ANSWER
Answered 2021-Jun-18 at 03:05In the comments you saw that that was not how the or operator works. The reason it does that is because you are telling JavaScript this: "if the command is subtract, or 'sub' returns true, run this code", and numbers that aren’t 0, strings that aren’t empty, and variables that aren’t undefined or null, and of course not false itself, return true. Remember to change it like you see in the comments
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install mathbot
Then open parameters.json and change tokens to the token of the bot. Change release to development. Optionally change the other parameters. Then navigate into the mathbot directory and run the bot with python entrypoint.py parameters.json.
This should really only be used for development and personal use.
Grab yourself an API key
Open parameters.json and change wolfram > key.
If you don't have python 3.6. If you have installation troubles with cffi or psutil.
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