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Debugging.sol

pragma solidity ^0.4.0;

contract Debugging {
    
    uint[] private vars;
    
    function assignment() public pure {
        // allocates the memory first before assigning
        // so we'll see 2 values in the stack first
        // and then the assignment takes place
        uint myValue1 = 1;
        uint myValue2 = 2;
        assert(myValue1 == myValue2);
    }
    
    function memoryAlloc() public pure {
        string memory myString = "test1";
        string memory myString1 = "hello";
        assert(bytes(myString).length == 10);
    }
    
    // LEngth of array stored first
    // then the array value
    // As the length expands since its a dynamic array, the length
    // value will be modified
    function storageAlloc() public {
        vars.push(2);
        vars.push(4);
        assert(vars.length == 4);
    }
}