Go, also known as Golang, is an open-source, compiled, and statically typed programming language designed by Google. It is built to be simple, high-performing, readable, and efficient.

The creation of Go was motivated by the need to solve software engineering issues at Google and to provide an alternative for C++. Also, as multi-core processors became more popular, developing a language with higher productivity levels was necessary.

Go started being designed at Google in 2007. The designers wanted to create a programming language that was easier to use but still had the useful characteristics found in other languages such as C++, Python, or JavaScript. By 2008, the language started taking shape, as it moved on from prototype stages and was publicly announced in 2009. In that same year, Go also became an open-source project where community members could begin ideas and code. Version 1.0 was later released in 2012.

Over the years, new updates and features were added, such as in 2018, when generics and error handling was added. The popularity of Go has continued to grow and fluctuate.

What does the Go programming language do?

Go includes several features such as its standard library, package management, static typing, support for testing as well as platform independence. Go's standard library is based on the use of distributed packages. Package management refers to how Go will manage support for user-based and external package management. Packages can be published using a small set of commands. Static typing is a type system that ensures conversions and compatibility while avoiding the issues that come with dynamically typed languages. Go also supports unit tests to run in parallel with written code. In addition, due to Go's modular design, the code can be compiled onto almost any platform.

More specifically, Go uses lightweight processes that enable concurrent processing and behave like threads. The syntax will mimic patterns commonly seen in dynamic languages. Golang favors composition interfaces over the inheritance. Some of Go's tools worth highlighting are its "Gofmt" feature that automatically formats and indents code for readability, "Go run" that compiles and runs code simultaneously, "Go get" that seamlessly integrates with GitHub, and "Godoc" that generates HTML-based documentation according to the code structure and developer comments.

Go comes equipped with just about everything you need such as a basic test library, synchronization primitives, templating, and more. The result is using fewer dependencies while coding in Go. 

Forward compatibility is one feature of Golang applications that keeps things simple. The concept ensures that new Go updates don’t cause any broken gears in your programming. 

Go is a compiled language. In contrast to interpreted languages, compiled languages are directly translated to machine code before execution. This means faster and more efficient code. 

Golang’s static types and effective garbage collectors also make it a bit more speedy than other high-level programming languages. Even when compared to Java, one of the penultimate programming languages, Go is still faster on almost every benchmark. 

You’re all set to build Golang applications on Windows, Linux, and Mac. There are also many integrated development environments (IDEs) and editors that support Go, including the following:

The learning curve for Go is notably shallow. The documentation is easy to read and utilizes a no-frills syntax. Some go as far as to say that you could learn Go in one evening. 

There are less than 30 keywords which might be an indicator of how simple the language is. Creating a small Golang application should be easy as pie.

As an open-source language, Go is no stranger to tools and modifications that strengthen its usefulness. Golang’s GitHub repository, for instance, hosts various plugins to enhance your Golang applications. 

A couple of tools worth noting are Gotests and Revive. Gotests provides an easy way of generating table-driven tests via core logic. Revive extends a framework for the development of custom rules in Go.

Despite chalking its 10th anniversary, Golang is still a relatively young language. Programmers that only start using Golang, may struggle with the existing libraries, especially if they are interfacing with other platforms. The lack of SDK for 3rd party interfaces means your team will be burdened with writing extra codes to patch multiple programs together.

Golang is not as descriptive as Python, as the former is strictly a simple compiled language. A programmer may need to code dozens of lines to accomplish a similar function that can be done with a couple of lines in Python. 

The prolonged duration spent in coding is a turn-off for teams that are rushing against deadlines in crafting their software.

Golang Doesn’t Support Generic Functions

A function is a block of code that takes an input, processes it, and returns an output. Generic functions are a collection of different functions with the same name, but with undefined types of inputs during compile time.

Without support for generic functions, programmers will need to create multiple footprints of functions to deal with different types of parameters. Just like C, which Golang is based on, the lack of support for generic functions can severely limit code reusability and decrease efficiency during development. 

Golang helps software engineers to a certain extent with developing empty interfaces. However, there’s a limit to its efficiency as there are areas of development that Golang isn’t designed for, and languages like Python are better options. This is why you should not use Golang in this case.

Hopefully, the information you learned today not only answered, “What is Golang used for?” but gave you some insight into future Golang projects for your business. 

Go can garner many advantages, namely concurrency, and simplicity. As such, you can use Golang in any environment where speed and networking power need to be priorities. Nearly every tech company would treasure these abilities. 

The one snag with Go, or any technology for that matter, is hiring professionals who have the skills to use it to its full potential. If hiring developers on your own proves to be too strenuous, don’t fret.

In this article, we'll get to know everything about the Go language.

Go Programming Language

Python is a complicated language that caters to a huge variety of improvement chores. It is a dependent programming language this is interpreted and item-oriented. Python helps design internet applications, software, computer GUIs, commercial enterprise packages, ERP, and eCommerce systems, etc. It also has its use in ai and gadget getting to know.

Python offers an extensive variety of frameworks for net development, and its library supports a huge variety of internet protocols. So truly, python has got a notable use, it's far constantly well worth mastering python, however, what Golang has to offer?

Golang is a well-known-purpose programming language regularly concept of as a competitor to python. It is a statically typed compiled language with person-friendliness and is easy to learn.

Golang allows design web sites, cellular applications, internet packages, superior and ERP systems, complex software program development.

The listing is goodbye, and it doesn’t just quit here, its use within the global of cloud offerings, computation clusters, networked systems, information analysis, ai, and machine mastering is also appreciable.

When we evaluate long and python in terms of their scope, they each can be utilized in several geographical regions. However, experts endorse python as a long way greater multipurpose than Golang. Golang is a language like a python with tremendous use. Permit’s move directly to the second parameter.

Python or Go – Which is faster for Web development?

Who does no longer love to finish their task early and feature a little leisure time? Anybody does. Furthermore, speed augments productiveness.

While python isn't always very gradual to broaden websites, and it is a characteristic-wealthy language, but Golang comes across to be faster than python.

Golang is a respectable language to put in writing server-side scripts for excessive overall performance. Golang gives brief development cycles. Overall performance is the key, and Golang is a master of speed and overall performance.

Golang additionally has better help for concurrent. Python call for greater pinnacle sources uses for the concurrency manner, whereas Golang is better at saving sources and reminiscence by using the usage of remoted goroutines.

Golang for backend development is a massive sure as it can cope with a significantly wide variety of requests with high concurrency. Golang additionally has a quicker startup time. Golang is more lightweight than python. Ordinary, Golang is designed for individuals who want to build websites at a quick speed.

Do you know why a variety of human beings hate java despite its giant capabilities? Due to the fact, Java is complex, and so gets python about complicated prolonged programs.

Golang is a simple, clean to apprehend programming language with simple syntax. Although python also has a simple syntax, Golang is less complicated to examine and work with. Golang is based totally on the c programming language so that you can consider its clarity.

Golang came into lifestyles to clear up realistic troubles at google, and as a result, it's far more pragmatic. You don’t need to strain a good deal on language shape that allows you to create conventional websites and applications.

Bugs in the code are something every programmer hates? It’s frustrating when you can’t find a solution to the bugs.

Many programmers love Golang for how it handles errors. It could handle errors at the compile-time, making it programmer-friendly (and end-user friendly).

Not to forget, Python has dynamically typed language while Go is statically typed and compiled. This gets us to our next comparison.

Which has better support for concurrency?

Python does not have built-in concurrency, while GO and Golang do have concurrency support. This is yet another plus point of using Golang for efficient development.

Python 3.8.1 is a reasonably secure language to paintings with, but so is Golang. As Golang catches all mistakes and insects at the time of compilation, you may relaxation assured of type safety when operating with the passing language.

Which offers a better library or package support?

Python has a great number of libraries. Python is far greater abundant within the library than Golang, however, Golang has an amazing range of libraries for net improvement, encryption, and concurrent programming.

Golang has many built-in capabilities, and you would hardly ever need to depend upon other tools and libraries.

Which has a better Integrated Development environment?

Ide plays a crucial function in your improvement cycle; a good Ide may want to help you assemble quicker even as inefficient ones may want to prevent your productivity. That stated, Golang has a wonderful use of ide and debugging equipment for more rapid programming.

As you have examined, both Golang and python have their plus points and shortcomings, but if we ought to conclude a winner, which language might we choose?

I would select Golang if I have been part of an internet development team or corporation looking to boom its productivity and efficiency.

An increasing number of people are switching to Golang for developing backend technology and additionally the front-cease, so it seems to join the movement is the right decision. Golang is one of the quickest-developing programming languages.

Many human beings say Golang is the destiny of utility development, and I will agree extra. At the identical time, I consider python is nowhere to head for at the least the approaching decades as there is no programming language as feature-rich as python three.Eight.1, which has been given its use in a big quantity of domain names.

Today we will discuss which is best in Golang and Python.

Golang vs. Python

Go was originally designed at Google in 2007. At the time, Google was growing quickly, and code being used to manage their infrastructure was also growing quickly in both size and complexity. Some Google cloud engineers began to feel that this large and complex codebase was slowing them down. So they decided that they needed a new programming language focused on simplicity and quick performance. Robert Griesemer, Rob Pike, and Ken Thompson designed Go.

Go became an open-source project and was released publicly in 2012. It quickly gained a surprising level of popularity and has become one of the leading modern programming languages.

To comprehend the working of the struct information type in the go language first we ought to comprehend the reason why we want this, assume in the event that we needed to characterize a few subtleties of worker and inside that subtleties, you needed a consistently same name and information type each quality like name of the representative, compensation, and address of the worker. So in such cases, we can not utilize basic factors as everybody will attempt to utilize the various names and types. So when we will characterize the struct type with fixed name and information kind of each trait whoever will utilize these properties they need to utilize similar name and information types elas it won't work. It's functioning we can characterized in the couple of steps.

It works like any simple class of other languages, or we can say it is a simple light weight class.

We can use these struct types of data as the composition, but we can not use them as an inheritance.

Once we define or write type, the compiler expects the name of the variable.

Once we define the name of the variables we can give the name of the attributes along with data types of all attributes of them.

Whoever will try to use these struct data types of the variables they can only use those variables which we have defined inside the struct data types.

For example, if we have an address struct and inside the address, we can define the variables like the name of the city as string data type, Pin code as int variable, etc. And the one who wants to use struct they can initialize the city as the string name and Pin code as the integer value.

GoLang is a compilation language which can be compiled to machine code and the compiled binary can be directly deployed to target machine without extra dependency. The performance is better than those interpreted languages.

GoLang is a static language but it gives a feeling of dynamic language to developers. As a static language, lots of hidden issues can be detected when doing the compilation, especially syntax errors. Also there are lots of packages available for developer to use and it's very easy to import them during development, this makes us less worried about its capability and makes us feel like we are dealing with a dynamic language.

This is probably the most praised feature of GoLang. It supports concurrency since it's born. It can fully utilize multi core capability. GoLang uses goroutine to achieve concurrency and it provides a very elegant goroutine scheduler system which makes it easy to spawn millions of goroutines. The stack usage can dynamically expand/shrink as well which makes the memory usage more smart. This is different from Java thread which normally allows only thousands of threads to be created. For more comparison, please check  out Russell Cohen's article Why you can have millions of Goroutines but only thousands of Java Threads.

Though its GC is not perfect, it can fulfill most of requirements about garbage collection. For detailed explaination about GoLang GC, check out Getting to Go: The Journey of Go's Garbage Collector.

GoLang's authors all have C background, GoLang comes with gene of C. There are 25 keywords but with abundant expression power. It can support almost all features seen in other languages such as inheritance, overloading, object etc.

There are lots of easy to use built-in tools which help developers write maintainable and readable code.  Efficiency is largely improved. These include gofmt, goimport etc. They can make our code look standardized and ease the work of review a lot.

You can embed C code in a Go program so that you can use lots of powerful C libraries.

There is no major framework for GoLang developers. There is in other languages though. Ruby has Ruby on Rails, Python has Django and PHP has Laravel.

Go programs requires function to return error if there might be error expected. This may cause problem where the track of the error is lost which leads to missing useful error handling logic. There are tools which can help detect this kind of miss such as errcheck and megacheck. But they are more like workarounds. Also developers need to write lots of if blocks to check error and handle it which makes the code less clean.

Package management in Go is not perfect, neither. By default, it cannot create a dependency tree with fixed package version, this means the build created may be based on different version of packages when building at different time. In contrast, Python, NodeJS(npm) and Ruby all have relative well maintained package management system. For example, in a Ruby on Rails project, you can have a Gemfile file which defines the dependencies and their dependent versions which means the same version of package would be used to create a new build even in the future some of them have later updates.

Unlike other languages, there is no generics support until now and the problem with that is many repeated codes need to be written for the same type operations but just with different data types. This drawback is apparent for those algorithm implementation or common function support like getting max or min of two numeric values. There is max/min function for float64 but no same functions for int. Also some data structures cannot be implemented easily as well with lacking of generics support. Fortunately, there is generics support in the future Go 1.18 release.

There are other advantages and disadvantages of GoLang, let embrace them and deal with them smartly.

From this instructional exercise we took in the essential idea of the struct of the go language, we found out with regards to the working and punctuation of the struct type. We center around the different instances of the struct which elaborate and uncovered the significant realities about the struct.

This article explains to you the overview of Golang and its advantages and disadvantages.

Golang: overview

Struct variables are fundamental data structures used in various programming languages. When working with structs, developers often need to print their values for debugging or verification purposes. In this blog post, we will explore different methods to print struct variables in the console. By understanding the techniques provided, developers can effectively display the values of struct variables and gain valuable insights into their programs during the development process.

Method 1: Printing Each Variable Individually:

One straightforward approach is to print each variable within the struct individually. Access the values of the struct variables using the dot notation and display them using the console.log or printf function, depending on the programming language. This method allows you to have full control over the formatting and arrangement of the printed values.

Method 2: Using Struct Formatting Functions:

Some programming languages offer specific formatting functions or methods for printing structs. These functions provide a more concise and standardized way to output the values of struct variables. For example, in C, the printf function can utilize format specifiers like "%d" or "%s" to print integer or string variables within a struct.

Method 3: Implementing toString() or str() Methods:

In object-oriented programming languages, such as Java or Python, structs can be represented as classes or objects. By implementing a custom toString() method in Java or str() method in Python, you can define how the struct should be displayed when printed. Inside the method, concatenate the values of the struct variables and return the formatted string.

In languages that support JSON serialization, such as JavaScript or Python, you can convert the struct variables into a JSON object and print it to the console. Serialize the struct using the appropriate function or library, such as JSON.stringify() in JavaScript or json.dumps() in Python. This method provides a convenient way to display the entire struct and its variables in a structured format.

Certain languages offer reflection or introspection capabilities, allowing you to examine the structure and values of variables dynamically. Use the reflection API or library functions to iterate through the struct variables and print their values programmatically. This approach is useful when dealing with complex or nested structs where the variable names or structures may vary.

Printing struct variables in the console is an essential debugging and verification technique during development. By utilizing methods such as individual variable printing, struct formatting functions, implementing custom methods, JSON serialization, or reflection/introspection, developers can effectively display struct values and gain insights into their programs.

The blog explores various methods to print struct variables in the console, providing developers with techniques to display and examine the values of these fundamental data structures.

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Trending Blogposts on golang

Go Programming Language

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