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EVM is the Ethereum Virtual Machine, the protected, distributed "sandbox area" (virtual machine) where contract execution occurs, replicated on every node in the network. EVM is also the name of the bytecode that runs on the virtual machine -- what Solidity, Serpent and LL get compiled down to before deployment.
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Solidity: try / catch call to external non-existent address method
I have two contracts: A and B.
callFoo() of contract B must call the method foo() of contract A. If method foo() exists on contract A, callFoo() must return true, false otherwise.
Here is the code:
pr …
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Import 100k records into contract
I have a contract in which I must import ~100k ETH addresses into a map. Whenever I try to do that on Ropsten network (via Infura), I receive the error:
Error: exceeds block gas limit
If I try to do …