mswezey23

pragma solidity ^0.4.24;


library SafeMathExtensions {
    /**
     * @dev Casts to uint8, throws on overflow.
     */
    function castTo8(uint256 a) internal pure returns (uint8 c) {
        c = uint8(a);
        assert(a == c);

mswezey23

// endTime is already in day units from the 1st line, making the 2nd `* 1 days' incorrect in the 2nd require() statement
// endTime should be checked for > 0
// the 2nd require() statment is not logical. now + N (N being an unint > 0) will always be > now
uint endTime = _endTimeInDays * 1 days;
require(endTime < maxAuditDuration);
require(block.timestamp + endTime * 1 days > block.timestamp);
require(msg.value > 0 && _maxAuditors > 0 && _stake > 0);

// Lines 14, 16, and 17 do NOT update state. Should be the following:
// 14: audits[_id].remainingReward = audits[_id].remainingReward.sub(_reward);

mswezey23

pragma solidity ^0.5.0;

contract testManager {
    
    address public manager;
    
    modifier onlyManager() {
        require(msg.sender == manager);
        _;
    }

mswezey23

/* file: openzeppelin-solidity/contracts/token/ERC20/IERC20.sol */
pragma solidity ^0.5.0;

/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
interface IERC20 {
    function transfer(address to, uint256 value) external returns (bool);

mswezey23

pragma solidity 0.5.5;

import "github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol";

contract TestStructCompactionImproved {
    using SafeMath for uint256;
    
    struct Vote {
        address account;            // The voter's account address.
        uint256 votingPower;        // Token balance of the account at the proposal's creation time.

mswezey23

pragma solidity 0.5.5;

import "github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol";

contract TestStructCompaction {
    using SafeMath for uint256;
    
    struct Vote {
        address account;            // The voter's account address.
        uint256 votingPower;        // Token balance of the account at the proposal's creation time.

mswezey23

pragma solidity 0.5.5;

import "github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol";

contract StoreVsCalculate {
    using SafeMath for uint256;
    
    uint256[] _result;
    
    function storeResult(uint256 input) public {

mswezey23

pragma solidity 0.5.6;

interface DeployInterface {
    function foo() external returns (uint256);
}

contract DeploySecond is DeployInterface {
    function foo() external returns (uint256) {
        return 2;
    }

mswezey23

Step by step guide to run redis-server inside WSL(Windows Subsystem for Linux) on Windows

I have tried to setup redis as starting background task with wsl-autostart, Task Scheduler and with lot vbs scripts including one described here but none of them seemed to work.

In the end I have manually created a simple one that does the job. This script basically starts a hidden Ubuntu Window and starts redis-server inside it.

1. Install WSL (this is tested with Ubuntu 18.04 version)
2. Install redis-server inside WSL sudo apt install redis-server
3. Add sudo permission to your user to execute service command without password

mswezey23

Step by step guide to run redis-server inside WSL(Windows Subsystem for Linux) on Windows

I have tried to setup redis as starting background task with wsl-autostart, Task Scheduler and with lot vbs scripts including one described here but none of them seemed to work.

In the end I have manually created a simple one that does the job. This script basically starts a hidden Ubuntu Window and starts redis-server inside it.

1. Install WSL (this is tested with Ubuntu 18.04 version)
2. Install redis-server inside WSL sudo apt install redis-server
3. Add sudo permission to your user to execute service command without password