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Articles tagged with #golang-developer
Introduction-Struct struct user-defined data type. a structure that groups together data elements. provide a way to reference a series of grouped values through a single variable name. used when it makes sense to group or associate two or more da...
Introduction A pointer is a variable that holds memory address of another variable. They point where the memory is allocated and provide ways to find or even change the value located at the memory Address and Dereference Operator & operator - Th...
Introduction self contained units of code which carry out a certain job. help us divide a program into small manageable, repeatable and organizable chunks. Why use function Reusability Abstraction Function Syntax func () { // body of the f...
Maps unordered collection of key/value pairs. implemented by hash tables. provide efficient add, get and delete operations. declaring and initializing a map var map_name map[key data type] value data type var my_map map[]string int packa...
A slice is defined as a continuous segment of an underlying array and it provides access to a numbered sequence of elements from that array. Slices provide access to parts of an array in sequential order. Slices are more flexible and more powerful ...
An array a collection of similar data elements that are stored at contiguous memory locations. For example - We can have a collection of integers that represent roll number of student in a class 1234 For example - we have collection of strings t...
