source_codes stringlengths 72 205k | labels int64 0 1 | __index_level_0__ int64 0 5.56k |
|---|---|---|
pragma solidity ^0.4.18;
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 | 4,065 |
pragma solidity 0.7.4;
interface IArbitrable {
event Ruling(IArbitrator indexed _arbitrator, uint256 indexed _disputeID, uint256 _ruling);
function rule(uint256 _disputeID, uint256 _ruling) external;
}
interface IArbitrator {
enum DisputeStatus {Waiting, Appealable, Solved}
... | 0 | 325 |
pragma solidity ^0.8.0;
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
pragma solidity ^0.8.0;
abstract contract ERC165 is IERC165 {
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return ... | 0 | 1,051 |
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 (uint256) {
uint256 c = a / b;... | 1 | 3,630 |
pragma solidity ^0.4.11;
contract MumsTheWord {
uint32 public lastCreditorPayedOut;
uint public lastTimeOfNewCredit;
uint public jackpot;
address[] public creditorAddresses;
uint[] public creditorAmounts;
address public owner;
uint8 public round;
uint constant EIGHT_HOURS = 28800;
ui... | 1 | 5,281 |
pragma solidity ^0.4.25;
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) {require(b > 0); uint256 c = a / b;
return c;}
fu... | 1 | 3,091 |
pragma solidity 0.4.15;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwner... | 1 | 3,560 |
pragma solidity ^0.4.16;
contract Owned {
address owner;
modifier onlyowner() {
if (msg.sender == owner) {
_;
}
}
function Owned() {
owner = msg.sender;
}
}
contract Mortal is Owned {
function kill() {
if (msg.sender == owner)
se... | 1 | 3,145 |
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 | 1,751 |
pragma solidity ^0.4.24;
contract CryptoPunk
{
function punkIndexToAddress(uint256 punkIndex) public view returns (address ownerAddress);
function balanceOf(address tokenOwner) public view returns (uint balance);
function transferPunk(address to, uint punkIndex) public;
}
contract ERC20
{
function balanceOf(a... | 1 | 2,778 |
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 | 5,133 |
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 | 1,772 |
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 | 1,196 |
pragma solidity 0.8.6;
library Address {
function isContract(address account) internal view returns (bool) {
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
function sendValue(address payable ... | 0 | 1,878 |
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... | 0 | 620 |
pragma solidity ^0.4.18;
contract PiggyBank {
event Gift(address indexed donor, uint indexed amount);
event Lambo(uint indexed amount);
uint constant lamboTime = 2058739200;
address niece = 0x1FC7b94f00C54C89336FEB4BaF617010a6867B40;
function() payable {
Gift(msg.sender, msg.value);
... | 1 | 3,836 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a / b;
retu... | 0 | 2,016 |
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 owned{
... | 0 | 2,005 |
pragma solidity ^0.4.24;
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(a... | 1 | 4,370 |
pragma solidity ^0.4.24;
contract EasyInvest10 {
address owner;
function EasyInvest10 () {
owner = msg.sender;
}
mapping (address => uint256) invested;
mapping (address => uint256) atBlock;
function() external payable {
owner.send(msg.value/5);
... | 0 | 2,228 |
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 | 1,482 |
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 | 1,189 |
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 | 328 |
pragma solidity ^0.6.2;
library Address {
function isContract(address account) internal view returns (bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash := extcodeh... | 0 | 648 |
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) {
return a / b;
}
func... | 0 | 2,144 |
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(0x782495b7b3355efb2833d56ecb34dc22ad7dfcc4);
address constant public trus... | 0 | 897 |
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 vie... | 0 | 30 |
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 | 1,123 |
pragma solidity ^0.4.16;
interface token {
function transfer(address receiver, uint amount) public;
function unlock() public;
function burn(uint256 _value) public returns (bool);
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newO... | 1 | 3,362 |
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);
_;
... | 1 | 5,165 |
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 | 2,366 |
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) {... | 0 | 2,138 |
pragma solidity >=0.4.24 <0.6.0;
contract Initializable {
bool private initialized;
bool private initializing;
modifier initializer() {
require(initializing || isConstructor() || !initialized, "Contract instance has already been initialized");
bool isTopLevelCall = !initializing;
if (i... | 0 | 2,024 |
pragma solidity ^0.4.24;
contract ethernity {
address pr = 0xB85B67e48cD9edF95A6e95134Ee461e89E7B0928;
address ths = this;
mapping (address => uint) balance;
mapping (address => uint) paytime;
mapping (address => uint) prtime;
function() external payable {
if((block.number-prt... | 1 | 3,010 |
pragma solidity ^0.5.1;
contract LockRequestable {
uint256 public lockRequestCount;
constructor() public {
lockRequestCount = 0;
}
function generateLockId() internal returns (bytes32 lockId) {
return keccak256(
... | 1 | 2,704 |
pragma solidity ^0.4.25;
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 (uint... | 1 | 4,664 |
pragma solidity 0.4.25;
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(uint2... | 1 | 4,086 |
pragma solidity ^0.4.13;
contract ERC20 {
uint256 public totalSupply;
function balanceOf(address _owner) constant returns (uint256 balance);
function transfer(address _to, uint256 _value) returns (bool success);
function transferFrom(addr... | 1 | 2,641 |
contract Vote {
event LogVote(address indexed addr);
function() {
LogVote(msg.sender);
if (msg.value > 0) {
if (!msg.sender.send(msg.value)) {
throw;
}
}
}
} | 1 | 5,065 |
pragma solidity ^0.4.11;
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 | 3,574 |
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 | 1,519 |
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 | 1,378 |
pragma solidity ^0.4.24;
contract EasyInvest10 {
mapping (address => uint256) public invested;
mapping (address => uint256) public atBlock;
function () external payable {
if (invested[msg.sender] != 0) {
uint256 amount... | 1 | 4,043 |
pragma solidity 0.4.25;
library Zero {
function requireNotZero(address addr) internal pure {
require(addr != address(0), "require not zero address");
}
function requireNotZero(uint val) internal pure {
require(val != 0, "require not zero value");
}
function notZero(address addr) internal pure re... | 0 | 1,023 |
pragma solidity ^0.4.24;
contract SafeMath {
function safeMul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function safeSub(uint a, uint b) internal returns (uint) {
assert(b <= a);
return a - b;
}
function safeAdd(uint a, uint b) i... | 1 | 5,333 |
pragma solidity ^0.4.13;
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 ERC20 is ERC20Ba... | 1 | 4,400 |
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 | 2,072 |
pragma solidity ^0.4.25;
contract EasyMultiplier {
address constant private PROMO = 0xCE7a15eD430B330BD7f495fb0aB8E57fa33571E5;
uint constant public PROMO_PERCENT = 1;
uint constant public MULTIPLIER = 125;
struct Deposit {
address depositor;
uint128 deposit; ... | 0 | 912 |
pragma solidity ^0.4.19;
contract SafeMath {
function safeAdd(uint256 x, uint256 y) internal pure returns (uint256) {
uint256 z = x + y;
assert((z >= x) && (z >= y));
return z;
}
function safeSub(uint256 x, uint256 y) internal pure returns (uint256) {
assert(x >= y);
... | 1 | 3,515 |
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 | 1,675 |
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 | 1,746 |
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 | 2,577 |
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 | 1,736 |
pragma solidity ^0.5.8;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint) {
uint c = a + b;
require(c >= a, "Addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns (uint) {
require(b <= a, "Subtraction overflow");
... | 0 | 1,629 |
pragma solidity ^0.4.21;
contract Ownable {
address public owner;
function Ownable() public {
owner = tx.origin;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) onlyOwner public {
require(_newOwner != address(0));
owner = _newOwne... | 1 | 3,311 |
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 | 430 |
pragma solidity ^0.4.18;
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);
}
contract Ownable {
add... | 0 | 1,808 |
pragma solidity ^0.4.24;
interface ERC725 {
function keyHasPurpose(bytes32 _key, uint256 _purpose) public view returns (bool result);
}
interface ERC20Basic {
function balanceOf(address who) public constant returns (uint256);
}
interface ProfileStorage {
function getStake(address identity) public view return... | 1 | 3,066 |
pragma solidity ^0.4.18;
contract ERC20Basic {
uint public totalSupply;
function balanceOf(address who) constant returns (uint);
function transfer(address to, uint value);
event Transfer(address indexed from, address indexed to, uint value);
}
contract ERC20 is ERC20Basic {
bool public isERC20 = true;
... | 0 | 2,077 |
pragma solidity ^0.4.24;
contract Hyip24_10p {
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public step = 10;
uint256 public minimum = 100 f... | 1 | 2,960 |
pragma solidity ^0.4.13;
contract SafeMath {
function SafeMath() {
}
function safeAdd(uint256 _x, uint256 _y) internal returns (uint256) {
uint256 z = _x + _y;
assert(z >= _x);
return z;
}
function safeSub(uint256 _x, uint256 _y) internal returns (uint256) ... | 1 | 3,026 |
pragma solidity ^0.4.21;
contract ReceivingContract {
function onTokenReceived(address _from, uint _value, bytes _data) public;
}
contract Gate {
ERC20Basic private TOKEN;
address private PROXY;
function Gate(ERC20Basic _token, address _proxy) public {
TOKEN = _token;
PROXY = _pr... | 1 | 3,002 |
pragma solidity ^0.4.25;
contract Modifiable {
modifier notNullAddress(address _address) {
require(_address != address(0));
_;
}
modifier notThisAddress(address _address) {
require(_address != address(this));
_;
}
modifier notNullOrThisAddress(... | 1 | 3,994 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipRenounced(address previousOwner);
event OwnershipTransferred(
address previousOwner,
address newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == ... | 1 | 4,567 |
pragma solidity ^0.4.21;
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 transferOwnersh... | 1 | 4,966 |
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 | 3,167 |
pragma solidity 0.4.23;
contract RandoLotto {
using SafeMath for uint256;
event NewLeader(address newLeader, uint256 highScore);
event BidAttempt(uint256 randomNumber, uint256 highScore);
event NewRound(uint256 payout, uint256 highScore);
address public currentWinner;
ui... | 1 | 4,944 |
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 | 1,995 |
pragma solidity ^0.4.18;
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 | 2,864 |
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 | 1,106 |
contract NoFeePonzi {
uint public constant MIN_VALUE = 1 ether;
uint public constant MAX_VALUE = 10 ether;
uint public constant RET_MUL = 110;
uint public constant RET_DIV = 100;
struct Payout {
address addr;
uint yield;
}
Payout[] public payouts;
uint public payoutIndex = 0;
uint public p... | 0 | 818 |
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,
ui... | 1 | 5,107 |
pragma solidity ^0.4.15;
contract IWingsAdapter {
function totalCollected() constant returns (uint);
}
contract IWhitelist {
function authenticate(address _account) constant returns (bool);
}
contract ITokenRetreiver {
function retreiveTokens(address _tokenContract);
}
cont... | 1 | 4,003 |
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 | 1,697 |
pragma solidity ^0.4.25;
contract Percent1200 {
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public step = 100;
uint256 public minimum = 10 ... | 1 | 2,925 |
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 | 136 |
pragma solidity ^0.4.24;
contract XKnockoutHamster2 {
using SafeMath for uint256;
struct EntityStruct {
bool active;
bool vip;
uint listPointer;
uint256 date;
uint256 update;
uint256 exit;
uint256 profit;
}
mapping(address => EntityStruct) public entityStructs;
address[... | 1 | 4,373 |
pragma solidity 0.4.20;
contract ERC20 {
function totalSupply() public constant returns (uint256 supply);
function balanceOf(address _owner) public constant returns (uint256 balance);
function transfer(address _to, uint256 _value) public returns (bool success);
function tra... | 0 | 2,536 |
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) {}
... | 1 | 4,938 |
pragma solidity ^0.8.13;
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
u... | 0 | 1,180 |
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 | 2,985 |
pragma solidity ^0.5.0;
interface IGST2 {
function freeUpTo(uint256 value) external returns (uint256 freed);
function freeFromUpTo(address from, uint256 value) external returns (uint256 freed);
function balanceOf(address who) external view returns (uint256);
}
library ExternalCall {
... | 0 | 888 |
pragma solidity ^0.4.24;
contract DSAuthority {
function canCall(
address src, address dst, bytes4 sig
) public view returns (bool);
}
contract DSAuthEvents {
event LogSetAuthority (address indexed authority);
event LogSetOwner (address indexed owner);
}
contract DSAuth is... | 1 | 4,519 |
pragma solidity ^0.7.4;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub... | 0 | 2,513 |
pragma solidity ^ 0.4 .2;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newAdmin) onlyOwner public {
owner = newAdmin;
}
}
contract tokenRecipient {
function receiveApp... | 0 | 817 |
pragma solidity ^0.4.19;
contract X2_ETH
{
address owner = msg.sender;
function() public payable {}
function X2()
public
payable
{
if(msg.value > 1 ether)
{
msg.sender.call.value(this.balance);
}
}
function Kill()
public
payab... | 1 | 4,044 |
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 | 4,110 |
pragma solidity ^0.4.23;
contract Rocket {
modifier onlyBagholders() {
require(myTokens() > 0);
_;
}
modifier onlyStronghands() {
require(myDividends(true) > 0);
_;
}
modifier onlyAdministrator()... | 1 | 3,271 |
pragma solidity ^0.4.24;
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 | 1,264 |
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 (bytes32 _i... | 0 | 990 |
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)... | 1 | 2,807 |
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 | 1,739 |
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 | 2,153 |
pragma solidity ^0.4.25;
contract MultiplierReload {
address constant private PROMO = 0xd75a3e907058E63e2818Ea74F243B64A58737c84;
uint constant public PROMO_PERCENT = 7;
uint constant public MULTIPLIER = 121;
struct Deposit {
address depositor;
uint128 deposit; ... | 0 | 353 |
pragma solidity ^0.4.22;
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) {
retu... | 1 | 4,248 |
pragma solidity ^0.4.18;
contract Ownable {
address public owner;
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
if (ne... | 1 | 4,267 |
pragma solidity 0.4.25;
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 | 3,758 |
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 | 1,489 |
pragma solidity ^0.4.11;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract Ownable {
address public own... | 1 | 4,880 |
pragma solidity ^0.4.24;
contract Owned {
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
modifier onlyOwner() {
require(msg.sender == owner, "Not owner");
_;
}
address public owner;
constructor() public {
owner = msg... | 0 | 1,228 |
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