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Articles tagged with #solidity
Interfaces In Solidity, an interface is similar to an abstract contract, in that it defines a set of function signatures without providing an implementation for those functions. An interface is used to specify a contract's external-facing API, witho...
Enum in Solidity In Solidity, an enum (short for enumeration) is a user-defined type that represents a set of named values. It is often used to define a list of possible options or choices that can be used as input or output for a contract function...
Local Variables in Solidity In Solidity, it is common to use the underscore (_) character as a prefix for local variables in function arguments or in modifier definitions. This is a convention used to differentiate between local variables and state...
Modifiers Modifiers in Solidity are a way to add conditions or constraints to functions or to modify their behavior. Modifiers can be used to check for preconditions before a function is executed, to restrict access to certain functions or to modif...
Struct In Solidity The main purpose of Struct is to group together data types and then represent as a single type called as struct. In Solidity, a struct is a user-defined data type that groups together related data variables under a single name. S...
Time & Units in Solidity Time and time units are used to represent time-based values and intervals within smart contracts. Solidity provides a number of built-in time units that can be used to express time intervals or to specify timeouts or deadli...
