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To remove an object by value from an array in Swift, you can create an extension to the Array type. You can then call the function that takes the value to eliminate as a parameter. In this article, we will use the filter function to remove an object passing by value in the Swift language. Let's see some examples of how you can eliminate an object by value from an array Example 1: Remove an Object Using the Filter Function You can use the built-in filter method to create a new array without the matching value. Algorithm Step 1 ... Read More
Abstract Characters are used in source code, command lines, and the majority of computer interaction. The majority of characters, on the other hand, are not represented by keys on a standard keyboard, and many are not even readable. Another category of characters is complicated control characters. We'll talk about character escape in Bash in this tutorial. We'll start off by briefly outlining how computers represent characters. First, we examine the various string types in Bash. The character escape in only Bash is then thoroughly described. Note − Linux commands are case-sensitive. Strings in Bash Since a key does not represent ... Read More
The rise of digital technology has drastically changed the way people shop. In addition to making purchases easier, people also prefer to receive their goods and services at their doorstep rather than waiting in line for hours. This has resulted in fierce competition within the industry, with many companies focusing on providing the best possible customer experience. Traditional marketing methods have typically been very inefficient for businesses, as they can't keep track of their growth. With the help of new marketing techniques, they can now focus on their main target market and achieve their goals. One of the most effective ... Read More
In Swift, you can convert a float to an Int by using the Int() constructor. This will round the float value toward zero and return an integer value. Remember that, this constructor returns an optional value, so you have to use an optional binding approach to wrap the value safely. In this article, you will see some examples of how to use the Int() constructor. Using the Int() constructor You can use the Int() constructor to convert a Float to an Int. This method rounds the float value toward zero and returns an integer value. Step 1 − Declare ... Read More
In Swift, there is a dedicated class called UIPasteboard that allows you to copy text to the pasteboard. The same class allows you to paste the text. A UIPasteboard class is part of the UIKit framework that provides a general processor for copying and pasting information in iOS applications. In this class, data can be copied and pasted between apps using a shared instance. You can share various types of information such as text, media files, URLs, and colors. Copy and Paste the Text to the Clipboard Using the UIPasteboard class, you can copy and paste the text value in ... Read More
According to a study, online marketing techniques have a higher ROI than traditional marketing methods. Without a proper digital marketing strategy, you might not be able to capitalize on the opportunities that come with it. In this post, we’ll talk about seven essential components of digital marketing that you should incorporate into your plan. The various components of digital marketing include text, web advertising, email, and social media. These are all well-used in businesses and can be taught in a digital marketing course. It is very easy to find products that you can sell online, such as cosmetics, clothes, and ... Read More
In Swift, there are different approaches to iterating a for loop in reverse order. In this article, you will see some methods like reverse, ranges, stride(from:to:by:), forEach(), etc. Each method can be used in different use cases. Also, you should know that each method has its own performance. Using the reversed() Method This method returns a new array by reversing the elements of an array. It does not change the order of the input array. Step 1 − Create an input array to iterate Step 2 − Perform a for loop with the reversed() function Step 3 − Perform an ... Read More
Without a marketing strategy, businesses can't be expected to grow. An effective marketing campaign can help boost a company's brand awareness, attract more potential customers, and improve its productivity. Many businesses think that having a website is enough to increase sales. However, this is not the case. Having a website alone does not mean that sales will follow. In a saturated market, it is easy for a company to go unnoticed. Having a physical presence is also important to attract more potential customers. The increasing number of people who surf the internet every day calls for new methods and techniques ... Read More
While browsing through a web page, you come across various documents which can be downloaded. Sometimes, you need to download a document but in different file format. However, you may have a problem in finding the document of your desired file format because there are various links each containing different file formats. It can be .docx, .png, .txt, .pdf etc.; Generally, file formats are not specified along with the links. So, we cannot know the type of file format just by looking the links. To solve the problem, you need to display the file format of the downloading links. In ... Read More
Despite the advantages of digital marketing, there are still some sins that you should avoid in the marketing industry. In order to grow your business, you need to be doing it correctly. Unfortunately, many businesses fail to capitalize on the opportunities that digital marketing has to offer. There are countless ways to author a fat guide on digital marketing, but one of the most effective ways to do it is by creating ten manuals. In today's post, we'll talk about how one can avoid the common mistakes that people make when it comes to online marketing. Following this, we'll be ... Read More