HardCode

Holman57.github.io/hardcode/

A flashcard-style Question-and-Answer system for memorizing the syntax of common programming languages.

Target Languages x 18

C	Python3	Go
C++	PowerShell	PHP
C#	Bash	Rust
Java	JavaScript	Ruby
Kotlin	TypeScript	Lua
Scala	Dart
R	Swift

Structure

Question Hierarchy

1. Language
2. Variables
   1. Declaration
      1. Multi-Choice
         1. Primitive Types
            1. Integer Assignment
   2. Mutability
      1. Multi-Choice
   3. Multiple Declaration
      1. Multi-Choice
3. Control Flow
   1. Decision-Making
      1. if-then, if-then-else, switch
   2. Looping
      1. for, while, do-while
   3. Branching
      1. break, continue, return

questions.json Format

{
  "Language": ["C", "Python", "Go", ... ],
  "Variables": {
      "Rust Int Variable Types": [string],
      "Int Variable Names": [string],
      "Random Variables": [string],
      "Variable Permutations": [string],
      "Declaration": {
          "Multi-Choice": {
              "Type": string,
              "Sub-Type": string,
              "Question": [string],
              "True-False": [string],
              "Answers": {
                "Correct": {
                    "C": [string] ,
                    "Python": [string] ,
                    "Go": [string] ,
                    ...
                },
                "Incorrect": [
                  {
                    "Name": string,
                    "Pattern": string,
                    "Priority": int
                  },
                  ...
                ]
      "Mutability": [],
      "Multiple Declaration": []
    }
  },
  "Control Flow": []
}

String Interpolation Pattern Match

First Parse

• [language] : The programming language corresponding to the question.

Second Parse

• [$|@|None]
• [var|val|int|Int|let|None]
• [local|var|val|int|Int|let|None]
• [: Integer|: Int|: number| int|None]
• [:=|=]
• [;|None]
• [mut |None]
• [DECLARE |None]
• [ INT|None]
• [SET |None]

Third Parse

• [random int variable]
  • [a-z]
    • Priority: 1
  • (myVar|myvariable|myNum|num|amount|total|quantity|count|rate|limit)
    • Priority 1
  • [xynij]
    • Priority: 1
• [random integer]
  • [0-9]{1}
    • Priority: 1
  • [0-9]{1,2}
    • Priority: 1
  • [0-9]{1,4}
    • Priority: 1
  • [0-9]{1,6}
    • Priority: 1
• [random rust data type]
  • (i8|i16|i32|i64|i128|isize|u8|u16|u32|u64|u128|usuze)