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Generating random numbers is a common requirement in many programming applications. Golang offers built-in functionality to generate random numbers of different types. In this article, we will discuss how to generate random Int type numbers in Golang. What is Int Type? Int is a data type in Golang that represents an integer number. The size of the Int type depends on the architecture of the computer and can be either 32 or 64 bits. Int types are commonly used in programming applications for counting and indexing. Generating Random Int Type Numbers in Golang To generate a random Int type number ... Read More
In Golang, generating random numbers is a common task that is required in many applications. However, the type of random number generated is important as it affects the precision and range of the number. In this article, we will discuss how to generate random Float64 type numbers in Golang. What is Float64 Type? Float64 is a data type in Golang that represents a floating-point number with 64 bits of precision. It is a double-precision floating-point format that can store values with a larger range and higher precision than a Float32 type. Float64 types are commonly used in scientific and engineering ... Read More
Introduction Administrative Relation under Center State Relations: Administration is a key to handling and controlling the law and order of any state. In the Indian federal structure, the administrative relation between the center and states is strengthened with the duties of each. Even Administrative Relation under Center State Relations is an important topic for those who are preparing for government exams like UPSC, SSC, NDA, and many more. If you are also here to gain knowledge of it then please stay with us till the end of this article. So, let's start- Administrative Relation under Center State Relations Administrative ... Read More
Paging is a memory management process related the operating systems. It stores or retrieve some process data from the secondary data storage into the primary data storage or memory by using the page segement. The paging process happens when the process encounters any fault in a page and we can not use a new free page to satisfy the allocation process here. The LRU process generates the particular need of a replacement algorithm. It decides which page needs to be replace when a process produce a new page. Let us take an example – Input taken for the process − ... Read More
The Least Frequently Use aka LFU is a concept of page memory management, can also be used as a replacement algorithm. This process take a lead we the particular page needs a replacement when a new page is on the way by the process. LFU is one of the page replacement policy where an user can replace the least frequency of a particular operation page. If the page frequency is same in a process, then it will come first on the replacement list. Here we will take a page sequence of an array of pages denoted as pages[], whose length ... Read More
Generating random numbers is a common task in many programming applications. In Go, we can use the math/rand package to generate random numbers. In this article, we will explore how to get a random number of type float32 in Go. Using The Rand Package The math/rand package in Go provides a simple way to generate random numbers. We can use the Float32() function to generate a random number of type float32. Example Here's an example − package main import ( "fmt" "math/rand" "time" ) func main() { ... Read More
Getting the current date and time is a common task in many programming applications, from logging events to scheduling tasks. In this article, we will explore how to get the current date and time in various formats in Golang. Using The Time Package The time package in Golang provides a simple way to work with dates and times. We can use the time.Now() function to get the current date and time in the local timezone. Example Here's an example − package main import ( "fmt" "time" ) func main() { ... Read More
Generating random strings or characters is a common task in many programming applications, from generating random passwords to generating unique IDs. In this article, we will explore how to generate random strings or characters in Golang. Using the math/rand Package The math/rand package in Golang provides a simple way to generate random numbers and strings. To generate a random string, we can first generate a random number and then convert it to a string. Example Here's a simple approach − package main import ( "fmt" "math/rand" "time" ) const ... Read More
In many programming applications, we need to generate an array of unique random numbers. This can be useful for tasks such as creating unique IDs or selecting random items from a list without repetition. In this article, we will explore how to generate an array of unique random numbers in Golang. Using The math/rand Package The math/rand package in Golang provides a simple way to generate random numbers. However, by default, the random numbers generated by the math/rand package are not guaranteed to be unique. To generate an array of unique random numbers, we need to add some extra logic. ... Read More
Race conditions can be a serious problem for developers working with concurrent programming. When multiple threads or processes access a shared resource simultaneously, they can create unpredictable and potentially dangerous results. Fortunately, the Go programming language provides a number of tools for dealing with this issue, including atomic functions. In this article, we'll take a closer look at how to fix race conditions using atomic functions in Go. Understanding Race Conditions Before we dive into atomic functions, let's review what race conditions are and why they're a problem. A race condition occurs when two or more threads or processes access ... Read More