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Go
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software. Go is expressive, concise, clean, and efficient. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel type system enables flexible and modular program construction. Go compiles quickly to machine code yet has the convenience of garbage collection and the power of run-time reflection. It’s a fast, statically typed, compiled language that feels like a dynamically typed, interpreted language.
How To Convert JSON to CSV in Golang Example
Golang csv.NewWriter() is an inbuilt function that converts the data structure into csv format. CSV(Comma Separated Value) is a highly accepted data language, commonly used by Excel and spreadsheets, and as such is very useful if your…
Golang: How To Serialize JSON String in Go Example
Golang json.Marshal() function returns the JSON encoding of interface. Marshal traverses the value of interface recursively. If an encountered value implements the Marshaler interface and is not a nil pointer, Marshal calls its MarshalJSON…
How To Compare Strings in Golang Example
Golang strings.Compare() is an inbuilt method that returns an integer comparing two strings lexicographically. The result will be
0 if a==b
-1 if a < b
+1 if a > b
The Compare() function is included only for symmetry…
Golang: How To Convert String to Byte Array Example
In Golang, to convert a string to byte array, you get a slice that contains the bytes of the string. In Go, a string is, in effect, a read-only slice of bytes. It's essential to state right up front that a string holds arbitrary bytes. It…
Golang: How To Convert JSON to Map in Go
Golang json is one of the most used packages. JSON(JavaScript Object Notation) parsing a day to activity for a developer. Most of the API which developer parse is in JSON. Here we will see how we can parse JSON Object to Map.
How To…
Golang: How To Convert Slice To String Example
Golang string Join() is an inbuilt function that converts slice to string. Python slice contains string data. With strings.Join() function, we can convert a string slice to a string. We will take a slice of strings and convert slices to…
How To Convert Golang Int To String Example
Golang has the inbuilt package called strconv that provide functions that convert int to string. To convert the int type to string type, you can use one of the following methods:
strconv.FormatInt: FormatInt returns a string…
Difference Between Golang Vs. Python
Python is a general-purpose programming language. Go is the programming language, also known as Golang, created by Google in 2009. Python is an excellent language with an easy to understand syntax and hence more readable, flexible. In…
Golang Short Declaration Operator Example
Golang Short Declaration Operator is used to create the variables having a proper name and initial value. The primary purpose of using the short declaration operator is to declare and initialize the local variables inside the functions and…
Golang Type Casting | Type Conversion in Go Example
Type casting in Golang is a way to convert the variable from one data type to another data type. For instance, if you want to save the long value into a simple integer, then you can type cast long to int. You can convert the values from one…
Scope of Variables In Golang | Go Variables Scope
A scope in Golang is the region of a program where a defined variable can exist, and beyond that, a variable cannot be accessed. The Scope of the variable can be defined as a part of the program where the specific variable is accessible. A…
