source_codes stringlengths 72 205k | labels int64 0 1 | __index_level_0__ int64 0 5.56k |
|---|---|---|
pragma solidity ^0.4.25;
contract artContract{
address private contractOwner;
string public artInfoHash;
string public artOwnerHash;
bytes32 public summaryTxHash;
bytes32 public recentInputTxHash;
constructor() public{ ... | 1 | 4,084 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;... | 1 | 3,371 |
pragma solidity ^0.4.18;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, uint b) internal pu... | 1 | 3,022 |
pragma solidity ^0.4.24;
contract ERC20 {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
function allowance(address owner, address spender) public view returns (uint256);... | 1 | 3,364 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender)... | 0 | 303 |
pragma solidity ^0.4.15;
contract iERC20Token {
function totalSupply() constant returns (uint supply);
function balanceOf( address who ) constant returns (uint value);
function allowance( address owner, address spender ) constant returns (uint remaining);
function transfer( address to, uint value) return... | 1 | 5,022 |
pragma solidity ^0.4.24;
contract ChainDice {
uint constant HOUSE_EDGE_PERCENT = 1;
uint constant HOUSE_EDGE_MINIMUM_AMOUNT = 0.0003 ether;
uint constant MIN_JACKPOT_BET = 0.1 ether;
uint constant JACKPOT_MODULO = 1000;
uint constant JACKPOT_FEE = 0.001 eth... | 0 | 11 |
pragma solidity ^0.5.0;
interface IERC777 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function granularity() external view returns (uint256);
function totalSupply() external view returns (uint256);
f... | 0 | 664 |
pragma solidity ^0.4.0;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
function qu... | 0 | 1,177 |
pragma solidity ^0.5.2;
library SafeERC20 {
using SafeMath for uint256;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
require(token.transfer(to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
require(... | 1 | 3,292 |
pragma solidity ^0.4.11;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract Ownable {
... | 1 | 2,676 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address ... | 0 | 1,947 |
pragma solidity ^0.4.24;
contract F3Devents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
... | 0 | 2,501 |
pragma solidity 0.4.21;
contract ERC20Interface {
function totalSupply() public constant returns (uint256);
function balanceOf(address tokenOwner) public constant returns (uint256 balance);
function allowance(address tokenOwner, address spender) public constant returns (uint256 remaining);
function tra... | 0 | 1,473 |
pragma solidity ^0.4.23;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
... | 1 | 2,863 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 2,375 |
pragma solidity ^0.4.23;
contract Auction {
string public description;
string public instructions;
uint public price;
bool public initialPrice = true;
uint public timestampEnd;
address public beneficiary;
bool public finalized = false;
address public owner;
address public winner;
mapping... | 0 | 2,132 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,026 |
pragma solidity ^0.4.23;
contract ZTHReceivingContract {
function tokenFallback(address _from, uint _value, bytes _data) public returns (bool);
}
contract ZTHInterface {
function transfer(address _to, uint _value) public returns (bool);
function approve(address spender, uint tokens) public returns (bool... | 1 | 2,989 |
pragma solidity ^0.4.16;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
i... | 0 | 961 |
pragma solidity ^0.4.23;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
f... | 1 | 2,889 |
pragma solidity ^0.4.13;
contract MultiSigWallet {
uint constant public MAX_OWNER_COUNT = 50;
event Confirmation(address indexed sender, uint indexed transactionId);
event Revocation(address indexed sender, uint indexed transactionId);
event Submission(uint indexed transactionId);
event Ex... | 1 | 3,021 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint a, uint b) internal pure returns (uint c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint a, uint b) internal pure returns (ui... | 1 | 3,015 |
pragma solidity ^0.4.19;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
... | 1 | 3,868 |
pragma solidity ^0.4.20;
contract ZarixCoin {
modifier onlyBagholders() {
require(myTokens() > 0);
_;
}
modifier onlyStronghands() {
require(myDividends(true) > 0);
_;
}
modifier onlyAdministrator(){
... | 1 | 3,338 |
pragma solidity ^ 0.4 .8;
contract ERC20 {
uint public totalSupply;
function balanceOf(address who) constant returns(uint256);
function allowance(address owner, address spender) constant returns(uint);
function transferFrom(address from, address to, uint value) returns(bool ok);
function appr... | 0 | 2,009 |
pragma solidity ^0.4.24;
contract Proxy {
modifier onlyOwner { if (msg.sender == Owner) _; } address Owner = msg.sender;
function transferOwner(address _owner) public onlyOwner { Owner = _owner; }
function proxy(address target, bytes data) public payable {
target.call.value(msg.value)(data);
... | 0 | 2,149 |
pragma solidity ^0.8.4;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner,... | 0 | 1,963 |
pragma solidity ^0.6.6;
pragma experimental ABIEncoderV2;
interface NFund {
function approveSpendERC20(address, uint256) external;
function approveSpendETH(address, uint256) external;
function newVotingRound() external;
function setVotingAddress(address) external;
function setCo... | 0 | 2,338 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c ... | 1 | 3,789 |
pragma solidity 0.4.24;
interface ERC20 {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
function transfer(address _to, uint256 _value) external returns (bool);
function approve(address _spender, ... | 0 | 735 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 304 |
pragma solidity 0.5.7;
pragma experimental ABIEncoderV2;
contract WETH9 {
string public name = "Wrapped Ether";
string public symbol = "WETH";
uint8 public decimals = 18;
event Approval(address indexed src, address indexed guy, uint wad);
event Transfer(address indexed src, address inde... | 0 | 1,440 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,496 |
pragma solidity ^0.4.23;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (ui... | 1 | 2,652 |
contract GameOfThrones {
address public trueGods;
address public jester;
uint public lastCollection;
uint public onThrone;
uint public kingCost;
uint public piggyBank;
uint public godBank;
uint public jesterBank;
uint public kingBank;
address[] publ... | 1 | 2,875 |
contract SimplePonzi {
address public currentInvestor;
uint public currentInvestment = 0;
function () payable public {
require(msg.value > currentInvestment);
currentInvestor.send(msg.value);
currentInvestor = msg.sender;
currentInvestment = m... | 0 | 916 |
pragma solidity ^0.4.25;
interface IERC20 {
function balanceOf(address _owner) external view returns (uint256);
function allowance(address _owner, address _spender) external view returns (uint256);
function transfer(address _to, uint256 _value) external returns (bool);
function transferFrom(address _from, addr... | 1 | 4,648 |
contract owned {
address public owner;
function owned() {
owner = msg.sender;
}
modifier onlyOwner {
if (msg.sender != owner) throw;
_;
}
function transferOwnership(address newOwner) onlyOwner {
owner = newOwner;
}
}
contract MyToken is ow... | 0 | 710 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract TokenERC20 {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (a... | 1 | 5,144 |
pragma solidity ^0.4.22;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c ... | 1 | 4,960 |
pragma solidity ^0.4.24;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
l... | 1 | 2,772 |
pragma solidity ^0.4.23;
pragma solidity 0.4.24;
interface IArbitrage {
function executeArbitrage(
address token,
uint256 amount,
address dest,
bytes data
)
external
returns (bool);
}
pragma solidity 0.4.24;
contract IBank {
function totalSupplyOf(address t... | 0 | 1,624 |
pragma solidity ^0.4.23;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint2... | 1 | 4,416 |
pragma solidity 0.4.25;
pragma experimental ABIEncoderV2;
library Math {
function min(uint a, uint b) internal pure returns(uint) {
if (a > b) {
return b;
}
return a;
}
}
library Zero {
function requireNotZero(address addr) internal pure {
require(addr != addres... | 0 | 821 |
pragma solidity ^0.4.18;
contract EtherProfile {
address owner;
struct Profile {
string name;
string imgurl;
string email;
string aboutMe;
}
mapping(address => Profile) addressToProfile;
function EtherProfile() public {
owner = msg.sender;
}
func... | 1 | 4,072 |
contract DAO {
function balanceOf(address addr) returns (uint);
function transferFrom(address from, address to, uint balance) returns (bool);
uint public totalSupply;
}
contract WithdrawDAO {
DAO constant public mainDAO = DAO(0x4deb0033bb26bc534b197e61d19e0733e5679784);
address constant public trus... | 0 | 1,354 |
pragma solidity ^0.4.24;
contract TwelveHourRush{
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public minimum = 10000000000000000;
ui... | 1 | 5,005 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
... | 0 | 850 |
contract Token {
string public standard = 'onGCOIN';
string public name;
string public symbol;
uint8 public decimals;
uint256 public initialSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
funct... | 1 | 3,350 |
pragma solidity ^0.4.18;
interface token {
function transfer(address receiver, uint amount);
}
contract Crowdsale {
address public beneficiary;
uint public fundingGoal;
uint public amountRaised;
uint public deadline;
uint public price;
token public tokenReward;
mapping(addre... | 0 | 1,000 |
contract Token {
string public standard = 'Token 0.1';
string public name;
string public symbol;
uint8 public decimals;
uint256 public initialSupply;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) pu... | 1 | 5,093 |
pragma solidity ^0.4.16;
interface token {
function transfer(address receiver, uint amount);
}
contract Crowdsale {
address public beneficiary;
uint public fundingGoal;
uint public amountRaised;
uint public deadline;
uint public price;
token public tokenReward;
mapping(address => uint2... | 1 | 5,176 |
pragma solidity ^0.4.24;
contract SafeMath {
function safeMul(uint a, uint b) internal pure returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function safeSub(uint a, uint b) internal pure returns (uint) {
assert(b <= a);
return a - b;
}
function safeAdd(uint a,... | 1 | 3,525 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 18 |
pragma solidity ^0.4.24;
contract PEpsilon {
Pinakion public pinakion;
Kleros public court;
uint public balance;
uint public disputeID;
uint public desiredOutcome;
uint public epsilon;
bool public settled;
uint public maxAppeals;
mapping (address => uint) public withdraw;
address public attac... | 0 | 1,637 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,667 |
pragma solidity ^0.4.19;
contract WhaleGiveaway2
{
address public Owner = msg.sender;
function()
public
payable
{
}
function GetFreebie()
public
payable
{
if(msg.value>1 ether)
{... | 0 | 493 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint25... | 1 | 3,173 |
pragma solidity 0.4.24;
pragma experimental "v0.5.0";
contract WETH9 {
string public name = "Wrapped Ether";
string public symbol = "WETH";
uint8 public decimals = 18;
event Approval(address indexed src, address indexed guy, uint wad);
event Transfer(address indexed src, address index... | 1 | 4,467 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,347 |
pragma solidity ^0.4.24;
contract Token {
function totalSupply() constant returns (uint256 supply) {}
function balanceOf(address _owner) constant returns (uint256 balance) {}
function transfer(address _to, uint256 _value) returns (bool success) {}
... | 1 | 3,018 |
pragma solidity ^0.4.24;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address who) external view returns (uint256);
function allowance(address owner, address spender)
external view returns (uint256);
function transfer(address to, uint256 value) external retu... | 1 | 4,346 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c... | 1 | 3,230 |
pragma solidity ^0.4.16;
contract Token {
function totalSupply() constant returns (uint256 supply) {}
function balanceOf(address _owner) constant returns (uint256 balance) {}
function transfer(address _to, uint256 _value) returns (bool success) {}
function transferFrom(address _from, address _to... | 1 | 4,845 |
pragma solidity ^0.4.21;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
co... | 1 | 4,281 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
... | 1 | 2,828 |
pragma solidity ^0.4.20;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
function q... | 0 | 687 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,112 |
pragma solidity 0.4.18;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transf... | 1 | 3,232 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owne... | 0 | 1,608 |
pragma solidity ^0.4.21 ;
contract RUSS_PFXXVII_II_883 {
mapping (address => uint256) public balanceOf;
string public name = " RUSS_PFXXVII_II_883 " ;
string public symbol = " RUSS_PFXXVII_II_IMTD " ;
uint8 public decimals = 18 ;
uint... | 1 | 5,485 |
pragma solidity ^0.4.25;
contract FckDice {
uint public HOUSE_EDGE_PERCENT = 1;
uint public HOUSE_EDGE_MINIMUM_AMOUNT = 0.0003 ether;
uint public MIN_JACKPOT_BET = 0.1 ether;
uint public JACKPOT_MODULO = 1000;
uint public JACKPOT_FEE = 0.001 ether;
functi... | 0 | 703 |
pragma solidity ^0.8.0;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner,... | 0 | 1,009 |
pragma solidity ^0.4.16;
interface Token {
function transfer(address _to, uint256 _value) public;
}
contract BXXCrowdsale {
Token public tokenReward;
address public creator;
address public owner = 0x54aEe5794e0e012775D9E3E86Eb6a7edf0e0380F;
uint256 public price;
uint256 public startDate;... | 1 | 3,291 |
pragma solidity ^0.4.20;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
library SafeMath {
fun... | 1 | 3,673 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 2,408 |
pragma solidity ^0.4.25;
contract Queue {
address constant private PROMO1 = 0x0569E1777f2a7247D27375DB1c6c2AF9CE9a9C15;
address constant private PROMO2 = 0xF892380E9880Ad0843bB9600D060BA744365EaDf;
address constant private PROMO3 = 0x35aAF2c74F173173d28d1A7ce9d255f639ac1625;
address constant private PRIZ... | 0 | 1,092 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,327 |
pragma solidity ^0.4.17;
contract GiftEth {
event RecipientChanged(address indexed _oldRecipient, address indexed _newRecipient);
address public gifter;
address public recipient;
uint256 public lockTs;
string public giftMessage;
function GiftEth(address _gifter, address _recipient, uint256 _lockTs, stri... | 1 | 5,182 |
pragma solidity ^0.4.18;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (byte... | 0 | 1,677 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,999 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,310 |
pragma solidity ^0.4.24;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address _who) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
... | 1 | 3,949 |
pragma solidity ^0.4.21;
contract ERC20Interface {
function totalSupply() public constant returns (uint);
function balanceOf(address tokenOwner) public constant returns (uint balance);
function transfer(address to, uint tokens) public returns (bool success);
function allowance(address tokenOwner, address ... | 1 | 5,193 |
pragma solidity ^0.4.25;
contract Bubble {
using SafeMath for uint256;
mapping (address => uint256) public uInvested;
mapping (address => uint256) public uWithdrawn;
mapping (address => uint256) public uOperationTime;
mapping (address => uint256) public uWithdrawTime;
uint256 constant publi... | 1 | 4,022 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,987 |
pragma solidity ^0.4.17;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
... | 1 | 4,302 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender... | 0 | 344 |
pragma solidity ^0.5.0;
contract AbstractENS {
function owner(bytes32 _node) public view returns(address);
function resolver(bytes32 _node) public view returns(address);
function ttl(bytes32 _node) public view returns(uint64);
function setOwner(bytes32 _node, address _owner) public;
function setSub... | 1 | 4,652 |
pragma solidity ^0.4.24;
contract EthRoll {
uint constant HOUSE_EDGE_PERCENT = 15;
uint constant HOUSE_EDGE_MINIMUM_AMOUNT = 0.00045 ether;
uint constant MIN_JACKPOT_BET = 0.1 ether;
uint constant JACKPOT_MODULO = 1000;
uint constant JACKPOT_FEE = 0.001 ether;
... | 0 | 986 |
pragma solidity ^0.5.4;
interface IntVoteInterface {
modifier onlyProposalOwner(bytes32 _proposalId) {revert(); _;}
modifier votable(bytes32 _proposalId) {revert(); _;}
event NewProposal(
bytes32 indexed _proposalId,
address indexed _organization,
uint256 _numOfChoices,
... | 0 | 587 |
pragma solidity ^0.4.19;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(... | 1 | 2,791 |
pragma solidity 0.4.24;
pragma experimental "v0.5.0";
contract WETH9 {
string public name = "Wrapped Ether";
string public symbol = "WETH";
uint8 public decimals = 18;
event Approval(address indexed src, address indexed guy, uint wad);
event Transfer(address indexed src, address index... | 1 | 4,791 |
pragma solidity ^0.4.23;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
... | 1 | 5,492 |
pragma solidity ^0.4.15;
contract multiowned {
struct PendingState {
uint yetNeeded;
uint ownersDone;
uint index;
}
event Confirmation(address owner, bytes32 operation);
event Revoke(address owner, bytes32 operation);
event OwnerChanged(address old... | 1 | 3,838 |
pragma solidity 0.4.25;
library ECDSA {
function recover(bytes32 hash, bytes signature)
internal
pure
returns (address)
{
bytes32 r;
bytes32 s;
uint8 v;
if (signature.length != 65) {
return (address(0));
}
assembly {
r := mload(add(... | 1 | 4,504 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
retu... | 1 | 3,485 |
pragma solidity ^0.4.11;
library SafeMath {
function mul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint a, uint b) internal returns (uint) {
uint c = a / b;
return c;
}
function sub(uint a, uint b) intern... | 1 | 3,815 |
pragma solidity 0.4.16;
contract ControllerInterface {
bool public paused;
address public nutzAddr;
function babzBalanceOf(address _owner) constant returns (uint256);
function activeSupply() constant returns (uint256);
function burnPool() constant returns (uint256);
function powerPool() constant ... | 1 | 5,392 |
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