Below lists some frequently asked GoLang interview questions and their corresponding answers based on the author's experience. The list is updated frequently with new understandings. Stay tuned.What is the GMP model of GoLang?GoLang uses goroutine to achieve concurrency and it is famous for high concurrency support as the language defines its own goroutine dispatching and processing system which is well known as GMP model.How it works is that M is normally defined as the OS thread being spawned( then each M thread should be associated with a Process queue and each Process queue can have multip...

SaaS CRM entails that the CRM software is hosted and accessed through the internet. Definitely, this cloud-based approach means that both large and small companies alike can access higher CRM functionalities without the cost liability that comes with the in-house servers and their maintenance.Why CRM is Important for SaaS BusinessesCRM systems are of special significance for SaaS companies; they help manage customer interactions, track sales, and improve marketing efforts while assured competitiveness and fast SaaS sector fostering customer loyalty.Top SaaS CRM Solutions in 2024NetHunt CRM: Le...

In Go language, string concatenation is an inevitable operation during development, and efficient string concatenation is crucial for improving application performance. This article will delve into several common ways of string concatenation, provide performance comparisons, and offer optimization suggestions aimed at helping developers write more efficient code.Common ways of string concatenationIn Go language, common ways of string concatenation include the following:Using the + operator for concatenationIt's simple and straightforward, but each concatenation generates a new string, resultin...

For many businesses, project invoicing can be a complex and time-consuming task. Handling this aspect efficiently is crucial to maintaining cash flow and ensuring a healthy financial state for the company. Fortunately, many tools and strategies are available today that can help streamline the invoicing process. From automated software solutions to best practices in financial management, these improvements can greatly enhance the accuracy and efficiency of billing operations. Keep reading to explore how to optimize your project invoicing and secure your company's financial future.Leveraging Aut...

golangci lintCurrently, the unified CI's .golangci.yml includes the gochecknoinits checker:# golangci-lint v1.46.2# https://golangci-lint.run/usage/linterslinters: disable-all: true enable: ... - gochecknoinits # Checks that no init functions are present in Go code. ref: https://github.com/leighmcculloch/gochecknoinits ...If Go code uses the init() function, the following error will occur:# golangci-lint runfoo/foo.go:3:1: don't use `init` function (gochecknoinits)func init() {^That is, it's not recommended to use init().Why not to use init()Searching "golang why not use init" on G...

In the fast-changing technical landscape of today, coding is not a unique advantage; it's a basic necessity. From a software engineer to a data analyst or digital marketer, being able to code will greatly expand the opportunities one has for their careers and how effective they can be in their jobs. This essay discusses how coding skills help one's career in the tech field and gives the basic concept of coding: objects, a building block for any modern programming language.1. Creates Employment OpportunitiesIn the digital era, when virtually all businesses are based on technology to some extent...

The shift from high school to college is a pivotal time in a young adult's life, complete with new responsibilities and the exciting opportunity to forge new relationships. Navigating social life in college can be daunting for many, but with the right tips, it's entirely possible to create a fulfilling social experience while still maintaining academic focus. From joining interest-based campus clubs to managing a healthy balance between studies and socializing, there are several strategies to enhance your college experience. Below, we delve into methods that can help you socialize effectively ...

Credit: Susanne Plank via PexelsLocksmiths from centuries ago couldn’t have possibly imagined opening a door by tapping a card roughly the size of a credit card. Back then, security depended on physical locks, not sealed antennas made from coiled wire, integrated circuits, and capacitors.Today, proximity cards are a popular form of keycard used in hotels, government buildings, healthcare facilities, and many more places. They open doors for people with authorized access, but they also do a lot more.Please keep reading to learn about the other benefits of proximity cards.Access Controlled...