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Results tagged with solidity
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user 48263
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM. Solidity is statically typed, supports inheritance, libraries and complex user-defined types among other features.
1
vote
Problem in compiling v0.5.0 smart contract in browser
There is a problem loading the compiler. Try using a nighlty version meanwhile. This one works for me https://remix.ethereum.org/#optimize=false&version=soljson-v0.5.0-nightly.2018.11.13+commit.ac980f …
2
votes
Accepted
Why solidity 0.5.0 not working in remix?
There is a bug, look in the browser js console.
For now I am using v0.5.0-nightly.2018.11.13+commit.ac980fb8.js, try here https://remix.ethereum.org/#optimize=true&version=soljson-v0.5.0-nightly.201 …
0
votes
How can data be retrieved in Ethereum?
You should do a getter function for that. If the data is inside a struct you can only retrive all of them, but you could do a getter for it
struct MyData {
uint a;
uint b;
}
MyData public my …
1
vote
How can return a struct from a function
Your programming is wrong.
Origin is a smart contract, when you call new Origin() it will deploy a new smart contract.
You probably might want to use Library with those structs.
If not, try calli …
0
votes
Warning: "throw" is deprecated in favour of "revert()", "require()" and "assert()". throw;
For your case and most cases you should use require(isMinting, "Unallowed");.
require(false) condition reverts the current call, i.e. storage changes are undone and msg.value is not transferred to the …