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In golang, a rand package is used to generate random numbers/characters. Firstly, it seeds with the current time to get the different random Output each time then perform any operation. Syntax rand.Seed(value) Rand.Seed() function is used to generate random numbers. It takes a user input as argument which is the upper limit for generating random numbers. func Now() Time The Now() function is defined in time package. This function generates the current local time. To use this function, we have to first impot the time package in our program. func (t Time) UnixNano() int64 The UnixNano() function ... Read More
In this article, we will write Go language programs to show scope of global and local variables using pointer approach. Scope is referred to as the accessibility of the piece of code in the program in particular function. Scope can be defined in two ways: globally and locally. Global means a variable declared in the main cannot be overwritten by any modification and remains same everywhere whereas local access means when variable is modified inside the function, it can only be used inside the function and its scope remains in that function only. Using Same Global and Local Variables In ... Read More
In this Golang article, we will write programs to print struct variables. Here, there is no concept of classes, instead of that structs are used to represent a collection of related fields or properties. Using Name of the Field and Shorthand Declaration in the Main Function In this method, we will create a child struct and further create two fields name and age in it. The field values are set by creating the instance of the struct. In the second example, the field values of the Child struct are set in the instance using shorthand declaration and the field ... Read More
This article teaches you how to write a Python program to find the size of the largest subset of anagram words Every character of the rearranged string or number must also be a component of another string or number in order for the condition of an anagram to exist. To put it another way, a string is said to be an anagram of another if the second is just the first string rearranged. As an illustration, the words The program and rogPrma are anagrams, as are the words Code and doCe. Input-Output Scenarios Lets take an input and its output ... Read More
For Machine Learning and Artificial Intelligence, Python has emerged as a well enough and efficient high-level programming language. Data scientists, academics, and developers in various fields embrace it as their language of choice. What, though, makes Python such a perfect combination for these applications and research areas? We'll analyze Python's significance in the machine learning and AI disciplines in this article. The Top Seven Reasons for Python's Popularity in AI and Machine Learning Ease of Use and Readability Python is an easy-to-read and gaining knowledge of programming language, making it perfect for novices. Its simple syntax and readable, herbal language ... Read More
The most popular and widely used programming language across the community is none other than Python. Efficiency, flexibility, and simplicity, all come with Python. It is widely used in more than a few industries, from net enhancement to scientific computing, pc learning, and records analysis. Python has a great library of modules and tools, making it a perfect preference for developing complicated projects. Here, we will go through various major projects developed in Python. YouTube YouTube is one of the most well-known video-sharing platforms in the world, and its backend infrastructure is constructed on Python. The internet framework of YouTube ... Read More
To understand the class methods in CoffeeScript first we need to understand what it is CoffeeScript. CoffeeScript is a lightweight programming language, and this language compiles in JavaScript and is also inspired by languages like JavaScript, python, ruby, Haskell, etc. Further, we will discuss it in detail after that we are going to discuss class methods in CoffeeScript with its syntax of it an example with a full explanation and in the end, we conclude it. Introduction of CoffeeScript As we discussed above it is a lightweight programming language that compiles in JavaScript. It is basically an effort to make ... Read More
This article will teach you how to determine whether a string contains a URL or not. In Python, strings are collections of bytes that represent Unicode characters. You can use single or double quotes and everything enclosed in them is considered as a string. When given a string, we will first determine whether it contains a URL. If one is found, we will then print the URL. Using findall() method We will employ Python's regular expression concept to resolve this issue. Regular expressions are supported by the Python re package. Using a particular syntax defined in a pattern, a regular ... Read More
In Swift, you can use the built-in Data type and its method base64EncodedString() to encode a string to Base64. In the iOS applications, you might need to encode a string to base64 mostly in networking requests and responses. Mostly, you will need to encode a string to base64 and vice versa. Let's learn how to encode a string to Base64 using Swift. Example In this example, we will use the following steps to encode a string to base64 − Step 1 − In this step, we will convert the string to a Data object using the data(using: .utf8) method. ... Read More
A stable online presence is indispensable for both persons and agencies in the modern-day digital era. Web builders are in high demand in order to do this. To guarantee that the entirety features properly, it is crucial to select the fantastic programming language for the returned end. So, one of the most well-liked programming languages is PHP, which has been around for a while and developed a reputation for its unique characteristics. Another popular language is Python and selecting between them can be a challenge. Here, we will explore the differences between Python and PHP and get you ready to ... Read More