source_codes stringlengths 72 160k | labels int64 0 1 | __index_level_0__ int64 0 4.4k |
|---|---|---|
pragma solidity >=0.6.0 <0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this;
return msg.data;
}
}
pragma solidity >=0.6.0 ... | 1 | 2,874 |
library SafeMathLib {
function times(uint a, uint b) returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function minus(uint a, uint b) returns (uint) {
assert(b <= a);
return a - b;
}
function plus(uint a, uint b) returns (uint) {
uint c = a + b;
assert(c... | 0 | 1,240 |
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,
uint2... | 0 | 62 |
contract ERC20 {
uint public totalSupply;
function balanceOf(address who) constant returns (uint);
function allowance(address owner, address spender) constant returns (uint);
function transfer(address to, uint value) returns (bool ok);
function transferFrom(address from, address to, uint value) returns (bool... | 1 | 3,353 |
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 (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 ... | 0 | 852 |
pragma solidity ^0.4.24;
interface PlayerBookReceiverInterface {
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff) external;
function receivePlayerNameList(uint256 _pID, bytes32 _name) external;
}
contract PlayerBook {
using NameFilter for string;
using SafeMath f... | 1 | 4,220 |
pragma solidity ^0.5.2;
interface IERC20 {
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function totalSupply() e... | 1 | 3,907 |
pragma solidity ^0.4.24;
contract twodayprofits{
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public minimum = 10000000000000000;
uint256... | 0 | 1,262 |
pragma solidity ^0.4.21;
contract Custodian {
struct Request {
bytes32 lockId;
bytes4 callbackSelector;
address callbackAddress;
uint256 idx;
uint256 timestamp;
bool extended;
}
event Requested(
bytes32 _lockId,
address... | 0 | 223 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner,address indexed newOwner);
constructor() public { owner = msg.sender; }
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
fun... | 1 | 2,193 |
pragma solidity ^0.5.2;
contract ProxyData {
address internal proxied;
}
contract Proxy is ProxyData {
constructor(address _proxied) public {
proxied = _proxied;
}
function () external payable {
address addr = proxied;
assembly {
let freememstart := mload(0x40)
... | 1 | 3,136 |
pragma solidity ^0.4.21;
library SafeERC20 {
function safeTransfer(ERC20Basic token, address to, uint256 value) internal {
assert(token.transfer(to, value));
}
function safeTransferFrom(ERC20 token, address from, address to, uint256 value) internal {
assert(token.transferFrom(from, to, value));
}
... | 0 | 373 |
pragma solidity ^0.4.13;
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;
... | 0 | 1,824 |
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... | 1 | 4,008 |
pragma solidity ^0.4.18;
contract DogCoreInterface {
address public ceoAddress;
address public cfoAddress;
function getDog(uint256 _id)
external
view
returns (
uint256 cooldownIndex,
uint256 nextActionAt,
uint256 siringWithId,
... | 1 | 3,190 |
pragma solidity ^0.4.18;
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a - b;
}
function safeMul... | 1 | 4,308 |
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 | 4,099 |
pragma solidity ^0.4.24;
contract RecordBreaker {
modifier onlyTokenHolders() {
require(myTokens() > 0);
_;
}
modifier onlyProfitHolders() {
require(myDiv... | 1 | 3,322 |
pragma solidity ^0.4.24;
contract ZethrInterface {
function balanceOf(address who) public view returns (uint);
function transfer(address _to, uint _value) public returns (bool);
function withdraw(address _recipient) public;
}
contract ERC223Receiving {
function tokenFallback(address _from, uint _amountOfTok... | 1 | 3,313 |
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,
uint2... | 0 | 797 |
pragma solidity ^0.5.15;
pragma experimental ABIEncoderV2;
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);
... | 1 | 2,871 |
pragma solidity ^0.4.24;
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 tr... | 0 | 9 |
pragma solidity 0.4.24;
contract ERC20TokenInterface {
function totalSupply () external constant returns (uint);
function balanceOf (address tokenOwner) external constant returns (uint balance);
function transfer (address to, uint tokens) external returns (bool success);
function transferFrom (address... | 1 | 2,497 |
pragma solidity ^0.4.21;
interface Token {
function totalSupply() constant external returns (uint256 ts);
function balanceOf(address _owner) constant external returns (uint256 balance);
function transfer(address _to, uint256 _value) external returns (bool success);
function transferFrom(address _from, ... | 0 | 1,944 |
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 | 1,838 |
pragma solidity ^0.4.16;
interface token {
function transfer(address receiver, uint amount) public;
}
contract Crowdsale {
address public beneficiary;
uint public fundingGoal;
uint public amountRaised;
uint public deadline;
uint public price;
token public tokenReward;
mapping(address =... | 0 | 708 |
pragma solidity ^0.4.21;
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);
}
c... | 0 | 255 |
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 | 2,930 |
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);
uin... | 0 | 1,617 |
pragma solidity ^0.4.19;
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 sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
... | 0 | 389 |
pragma solidity ^0.4.24;
interface PlayerBookReceiverInterface {
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff) external;
function receivePlayerNameList(uint256 _pID, bytes32 _name) external;
}
contract PlayerBook {
using NameFilter for string;
using SafeMath f... | 1 | 3,855 |
pragma solidity ^0.4.19;
contract GIFT_1_ETH
{
bytes32 public hashPass;
bool closed = false;
address sender;
uint unlockTime;
function GetHash(bytes pass) public constant returns (bytes32) {return keccak256(pass);}
function SetPass(bytes32 hash)
public
payable
{
... | 1 | 3,618 |
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);
}
... | 0 | 1,581 |
pragma solidity ^0.4.24;
contract BasicTokenInterface{
function balanceOf(address tokenOwner) public view returns (uint balance);
function transfer(address to, uint tokens) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
}
contract ApproveAndC... | 1 | 2,956 |
pragma solidity 0.4.24;
pragma experimental "v0.5.0";
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) i... | 0 | 924 |
pragma solidity ^0.4.19;
contract QUICK_DEPOSIT_FOR_FUN
{
address creator = msg.sender;
uint256 public LastExtractTime;
mapping (address=>uint256) public ExtractDepositTime;
uint256 public freeEther;
function Deposit()
public
payable
{
if(msg.value> 1 ether && freeEther... | 1 | 2,799 |
pragma solidity ^0.4.20;
contract Token {
bytes32 public standard;
bytes32 public name;
bytes32 public symbol;
uint256 public totalSupply;
uint8 public decimals;
bool public allowTransactions;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)... | 1 | 3,729 |
pragma solidity ^0.4.21;
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 | 2,508 |
library SafeMathLib {
function times(uint a, uint b) returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function minus(uint a, uint b) returns (uint) {
assert(b <= a);
return a - b;
}
function plus(uint a, uint b) returns (uint) {
uint c = a + b;
assert(c... | 0 | 2,036 |
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... | 1 | 3,786 |
pragma solidity ^0.4.6;
contract Presale {
string public constant VERSION = "0.1.4-beta";
uint public constant PRESALE_START = 3127150;
uint public constant PRESALE_END = 3127750;
uint public constant WITHDRAWAL_END = 3128710;
address public constant OW... | 0 | 1,224 |
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;
require(c / a == b);
return c;
}
function div(uint256 a, uint25... | 1 | 3,216 |
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 sp... | 1 | 3,006 |
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 | 2,549 |
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,
uint2... | 0 | 1,946 |
pragma solidity ^0.4.23;
library SafeMath {
function mul(uint256 _x, uint256 _y) internal pure returns (uint256 z) {
if (_x == 0) {
return 0;
}
z = _x * _y;
assert(z / _x == _y);
return z;
}
function div(uint256 _x, uint256 _y) internal pure returns (uin... | 0 | 739 |
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 | 40 |
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... | 0 | 868 |
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... | 1 | 2,779 |
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... | 0 | 539 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view return... | 1 | 3,249 |
pragma solidity ^0.4.17;
contract Owned
{
address admin = msg.sender;
address owner = msg.sender;
address newOwner;
function isOwner()
public
constant
returns(bool)
{
return owner == msg.sender;
}
function changeOwner(address addr)
public
{
if(... | 1 | 3,387 |
pragma solidity ^0.4.24;
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);
}
library SafeMath {
... | 1 | 2,745 |
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 transfe... | 1 | 3,838 |
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) exte... | 1 | 3,965 |
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... | 1 | 2,723 |
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 {
addr... | 0 | 1,371 |
pragma solidity ^0.4.6;
contract Presale {
string public constant VERSION = "0.1.4-beta";
uint public constant PRESALE_START = 3125270;
uint public constant PRESALE_END = 3125280;
uint public constant WITHDRAWAL_END = 3125290;
address public constant OWNER ... | 0 | 1,145 |
pragma solidity ^0.4.15;
contract TokenEIP20 {
function balanceOf(address _owner) constant returns (uint256 balance);
function transfer(address _to, uint256 _value) returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) returns (bool success);
function approve(addres... | 0 | 1,031 |
pragma solidity ^0.4.23;
library SafeMath {
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
}
contract MultiSigWallet {
using SafeMath for uint;
event Confirmation(address indexed sender, uint indexed transactionId);
event... | 0 | 372 |
pragma solidity ^0.4.25;
contract EasyEthProfit{
mapping (address => uint256) invested;
mapping (address => uint256) dateInvest;
uint constant public FEE = 4;
uint constant public ADMIN_FEE = 10;
address private adminAddr;
constructor() public{
adminAddr = msg.sender;
}
... | 0 | 667 |
pragma solidity ^0.5.2;
interface IntVoteInterface {
modifier onlyProposalOwner(bytes32 _proposalId) {revert(); _;}
modifier votable(bytes32 _proposalId) {revert(); _;}
event NewProposal(
bytes32 indexed _proposalId,
address indexed _organization,
uint256 _numOfChoices,... | 1 | 3,479 |
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... | 1 | 3,019 |
pragma solidity ^0.4.25;
contract CoinFlash {
address constant private TECH = 0x459ba253E69c77f14a83f61a4a11F068D84bD1e5;
address constant private PROMO = 0x9D643A827dB1768f956fBAEd0616Aaa20F0C99c9;
uint constant public TECH_PERCENT = 3;
uint constant public PROMO_PERCENT = 3;
uint cons... | 0 | 357 |
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);
}
... | 0 | 967 |
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 transferOwnership(add... | 1 | 2,831 |
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... | 1 | 2,783 |
pragma solidity ^0.4.24;
contract Suohaevents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uin... | 0 | 1,353 |
pragma solidity ^ 0.4 .18;
contract Etherumble {
struct PlayerBets {
address addPlayer;
uint amount;
}
PlayerBets[] users;
address[] players = new address[](20);
uint[] bets = new uint[](20);
uint nbUsers = 0;
uint totalBets = 0;
uint fees = 0;
uint endBlock ... | 0 | 1,035 |
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... | 1 | 3,018 |
pragma solidity ^0.4.18;
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 (u... | 0 | 470 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
... | 1 | 2,703 |
pragma solidity ^0.8.0;
interface IERC20 {
function decimals() external view returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address _owner) external view returns (uint256);
function allowance(address _owner, address _spender) external view returns (uint256);... | 1 | 3,330 |
pragma solidity 0.4.25;
contract PantheonPro {
struct UserRecord {
address referrer;
uint tokens;
uint gained_funds;
uint ref_funds;
int funds_correction;
}
using SafeMath for uint;
using SafeMathInt for int;
using Fee for Fee.fee;
using ToAddr... | 1 | 3,637 |
pragma solidity ^0.4.24;
contract Token {
function transfer(address _to, uint _value) public returns (bool success);
function transferFrom(address _from, address _to, uint _value) public returns (bool success);
function approve(address _spender, uint _value) public returns (bool success);
}
contract Loc... | 0 | 1,396 |
pragma solidity ^0.5.2;
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, ... | 1 | 3,584 |
pragma solidity ^0.4.18;
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 add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
... | 1 | 3,823 |
pragma solidity ^0.4.18;
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;
}
}
inte... | 1 | 4,120 |
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;
return c;
}
fu... | 0 | 1,549 |
pragma solidity ^0.4.17;
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 | 3,376 |
library SafeMathLib {
function times(uint a, uint b) returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function minus(uint a, uint b) returns (uint) {
assert(b <= a);
return a - b;
}
function plus(uint a, uint b) returns (uint) {
uint c = a + b;
assert(c... | 0 | 1,256 |
pragma solidity ^0.4.23;
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 GlobalStorageMultiId {
ui... | 1 | 2,094 |
pragma solidity ^0.5.14;
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 ... | 1 | 3,473 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner,address indexed newOwner);
constructor() public { owner = msg.sender; }
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
f... | 1 | 3,512 |
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 (uint256) {
retu... | 0 | 1,555 |
pragma solidity ^0.4.22;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a *... | 1 | 4,095 |
pragma solidity ^0.4.15;
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 ERC20 is ERC20Bas... | 0 | 1,250 |
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) {
... | 0 | 1,699 |
pragma solidity ^0.4.13;
contract ReentrancyHandlingContract {
bool locked;
modifier noReentrancy() {
require(!locked);
locked = true;
_;
locked = false;
}
}
contract Owned {
address public owner;
address public newOwner;
function Owned() public {
owne... | 0 | 1,252 |
pragma solidity ^0.4.18;
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 | 4,233 |
pragma solidity ^0.4.24;
pragma solidity ^0.4.24;
pragma solidity ^0.4.24;
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() public {
owner = msg.sender;
}
modifier onlyOwne... | 1 | 4,249 |
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 | 3,284 |
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 | 2,933 |
pragma solidity ^0.4.21;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
require(a == 0 || c / a == b);
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
retu... | 0 | 79 |
pragma solidity ^0.4.21;
contract Owned {
address public owner;
address internal newOwner;
function Owned() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
event updateOwner(address _oldOwner... | 0 | 1,172 |
pragma solidity ^0.4.6;
contract Presale {
string public constant VERSION = "0.1.3-beta";
uint public constant PRESALE_START = 3058138;
uint public constant PRESALE_END = 3061678;
uint public constant WITHDRAWAL_END = 3062398;
address public constant OWNER = 0x45d5426471D12b21C33... | 0 | 814 |
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... | 0 | 1,852 |
pragma solidity ^0.4.19;
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 | 2,220 |
pragma solidity ^0.4.21;
contract ABXToken
{
mapping(address => uint256) public balanceOf;
function transfer(address newTokensHolder, uint256 tokensNumber)
public
returns(bool);
}
contract VestingContractABX
{
struct AccountData
{
uint original_balance;
uint limit_per_period;
uint cu... | 1 | 2,719 |
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);
}
... | 0 | 684 |
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