User zak100

0 votes

1 answer

21 views

Use of interface in tx.origin

asked Jun 22, 2019 at 1:12

0 votes

1 answer

131 views

Does the Wallet Griefing Attack still Exists?

asked Jun 13, 2019 at 1:07

0 votes

1 answer

54 views

Why 'throw' is a problem in this Solidity code?

asked Jun 14, 2019 at 0:29

0 votes

1 answer

216 views

Error: Member "func" not found or not visible after argument-dependent lookup in address

asked Jul 1, 2019 at 0:08

0 votes

2 answers

387 views

What is the advantage of the function selector?

asked Jul 2, 2019 at 21:59

0 votes

1 answer

131 views

Why no error of return value?

asked Jul 3, 2019 at 1:45

0 votes

1 answer

169 views

Which software is considered as an EVM Interpreter?

asked Jul 7, 2019 at 1:00

0 votes

1 answer

27 views

Problem Declaring Array of Structure

asked Sep 7, 2019 at 14:18

0 votes

1 answer

402 views

Warning: Unused local variable: bool

asked Sep 16, 2019 at 4:07

0 votes

1 answer

67 views

Remix Compiler Not Displaying Underflow

asked Jun 7, 2019 at 17:57

0 votes

1 answer

742 views

What is the meaning of "0": "uint8 255"?

asked Jun 7, 2019 at 23:59

0 votes

1 answer

204 views

Compilation Error: Error: Expected identifier but got '(' msg.sender.transfer(uint(amount));

asked Jun 8, 2019 at 17:46

0 votes

1 answer

220 views

#pragma compilation Error [duplicate]

asked Jun 2, 2019 at 22:47

0 votes

1 answer

1k views

How to display the value of a variable using remix debugger and emit

asked Jun 2, 2019 at 23:36

0 votes

2 answers

718 views

How to test the following contract

asked Sep 23, 2018 at 15:18

0 votes

1 answer

649 views

Remix IDE Error: Different number of arguments in return statement than in returns declaration

asked Nov 21, 2018 at 23:40

0 votes

2 answers

637 views

Remix IDE: Infinite gas problem with withdraw(...) method

asked Nov 25, 2018 at 4:06

0 votes

3 answers

1k views

Using "owner = msg.sender" in a non-constructor function or in a declaration statement?

asked Jan 2, 2019 at 5:47

0 votes

0 answers

65 views

Contract Testing: Modifying State variable and using arguments

asked Jan 18, 2019 at 1:25

0 votes

1 answer

522 views

Blockhash Minus-256 Problem [duplicate]

asked Jun 1, 2020 at 22:10

0 votes

1 answer

665 views

truffle deployment: not sure about 2_deploy_contracts.js for 2 contracts

asked Jun 10, 2020 at 18:49

0 votes

1 answer

306 views

truffle migrate: Accessing 2_deploy_contracts.js of another Truffle project

asked Jun 12, 2020 at 22:25

0 votes

1 answer

460 views

Truffle Console: "undefined" message varaiable declaration

asked Jun 14, 2020 at 13:41

0 votes

0 answers

159 views

How to create an instance of the deployed contract in Truffle Console?

asked Jun 16, 2020 at 4:42

0 votes

0 answers

24 views

Garbage Value on Truffle console while executing the commands from a tutorial

asked Jun 18, 2020 at 13:16

0 votes

1 answer

298 views

Truffle Console error : invalid number value. Value must be an integer, while executing commands from a tutorial

asked Jun 19, 2020 at 17:21

0 votes

0 answers

116 views

Truffle console: Exception instead of transaction

asked Jun 22, 2020 at 13:58

0 votes

1 answer

242 views

Hashes of all previous blocks are known but why the hash of block.number-1 is vulnerable and not the remaining 255 blocks?

asked Jun 24, 2020 at 0:28

0 votes

1 answer

171 views

Error with this.balance

asked Apr 18, 2020 at 3:55

0 votes

1 answer

46 views

Problem with reading balance

asked Jan 28, 2020 at 1:23

Stack Exchange Network

163 Questions

Use of interface in tx.origin

Does the Wallet Griefing Attack still Exists?

Why 'throw' is a problem in this Solidity code?

Error: Member "func" not found or not visible after argument-dependent lookup in address

What is the advantage of the function selector?

Why no error of return value?

Which software is considered as an EVM Interpreter?

Problem Declaring Array of Structure

Warning: Unused local variable: bool

Remix Compiler Not Displaying Underflow

What is the meaning of "0": "uint8 255"?

Compilation Error: Error: Expected identifier but got '(' msg.sender.transfer(uint(amount));

#pragma compilation Error [duplicate]

How to display the value of a variable using remix debugger and emit

How to test the following contract

Remix IDE Error: Different number of arguments in return statement than in returns declaration

Remix IDE: Infinite gas problem with withdraw(...) method

Using "owner = msg.sender" in a non-constructor function or in a declaration statement?

Contract Testing: Modifying State variable and using arguments

Blockhash Minus-256 Problem [duplicate]

truffle deployment: not sure about 2_deploy_contracts.js for 2 contracts

truffle migrate: Accessing 2_deploy_contracts.js of another Truffle project

Truffle Console: "undefined" message varaiable declaration

How to create an instance of the deployed contract in Truffle Console?

Garbage Value on Truffle console while executing the commands from a tutorial

Truffle Console error : invalid number value. Value must be an integer, while executing commands from a tutorial

Truffle console: Exception instead of transaction

Hashes of all previous blocks are known but why the hash of block.number-1 is vulnerable and not the remaining 255 blocks?

Error with this.balance

Problem with reading balance