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Both WiFi and Bluetooth are wireless technologies that are widely used to send and receive data wirelessly using radio signals. WiFi is for high-speed Internet access that connects nearby devices with each other and share the Internet via hotspots, whereas Bluetooth is used for connecting devices in short range.Go through this article to find out more about the features of WiFi and Bluetooth and how they are different from each other.What is WiFi?WiFi stands for Wireless Fidelity. It defines any network based on the 802.11 standards, allows computers and devices with the required wireless capacity to communicate via radio waves ... Read More
WiFi and LiFi used to send and receive data wirelessly. WiFi uses Routers and Radio Frequency whereas LiFi uses LED bulbs and Light signals to transfer and receive data.Following are the important differences between WiFi and LiFi.Sr. No.KeyWiFiLiFi1DefinitionWiFi stands for Wireless Fidelity.LiFi stands for Light Fidelity.2InventedWiFi was invented by NCR corporation on 1991.LiFi was coined by Prof. Harald Haas in 2011.3OperationWiFi transmits data using radio waves using WiFi router.LiFi transmits data using light signals using LED bulbs.4Device ComplianceWLAN 802.11/b/g/n/ac/d standard compliant devices.IrDA compliant devices.5Data Transfer SpeedWiFi transfer speed ranges from 150 Mbps to 2 Gbps.LiFi transfer speed is about 1 ... Read More
IMAP and POP3 are the most widely used standard protocol for email retrieval. Both these protocols are supported by almost all current email clients and servers. Go through this article to find out more about POP3 and IMAP, how they function, and what are the major differences between these two protocols.What is POP3?POP3 (or Post Office Protocol Version 3) is an application layer protocol used by email clients to retrieve email messages from mail servers over TCP/IP network. POP was designed to move the messages from server to local disk but version 3 has the option of leaving a copy ... Read More
We will explain you how to generate YouTube auto-subscribe link with the help of this post. We'll also go over a few advantages of employing this kind of link.A link that displays your YouTube channel and prompts the user to subscribe is known as an auto-subscription link.Here is an example of the Auto Subscribe LinkHow Do You Create and Share the YouTube Auto Subscribe Link?Step 1 − Go to https://www.youtube.com. If you are already signed in, then jump to the next step. If not, now it’s time to login into your account.Step 2 − On the YouTube website, click on ... Read More
Your YouTube channel description plays a vital role in getting a good number of subscribers. Visitors can discover more about you and the kind of videos you make by reading your channel description. Additionally, visitors can become subscribers with the help of a well-written channel description and using keywords in your channel description can boost its YouTube SEO.Top Techniques to create a creative description for YouTube channelBeginning is vitalYour channel description's first 100 to 150 characters are crucial, because in the search results, YouTube displays the following 100–150-character sample next to your channel −For instance, If I search for TV9, ... Read More
YouTube Analytics are the best source for actionable information for having a better understanding of your audience is the first step in creating a successful YouTube channel.Digging into the YouTube metrics will help you discover a wealth of information including demographics of your audience, traffic sources, and even the search terms people use to find your videos.Monitoring YouTube analytics is a crucial component of any YouTube marketing plan. Learning how to use the YouTube analytics data will help you to expand your channel.Steps for checkingEnter your YouTube login information (i.e., Gmail address and Password).Select YouTube Studio by clicking the profile ... Read More
YouTube is the second-largest search engine in the world. YouTube videos make up eight out of the ten video search results, and the site is constantly expanding with more than 500 hours of new content being added every minute.What can be done to make your video stand out in this sea of videos?You can use the best practices and develop a solid YouTube SEO plan that will aid in video optimization and raise the video rankings on YouTube.Conduct YouTube Keyword ResearchThe first step in the YouTube SEO process is conducting a thorough YouTube Keyword Research.Use YouTube’s Auto Search Suggest FeatureIt’s ... Read More
concat() methodThe fundamental operation for combining two strings is concatenation. String combining is a necessary part of programming. We need to first clear out the fundamentals before we can discuss "String Concatenation in JavaScript." A new string is produced when an interpreter performs the operation.In order to create a new string, the concat() method joins the calling string and the string arguments. The initial string and the string that was returned are unaffected by changes to either.When concatenating, string values are first transformed from parameters that are not of the type string.SyntaxFollowing is the syntax of concat() methodconcat(str1) concat(str1, str2) ... Read More
In this tutorial, we will design an Analog Clock by the help of HTML, and CSS and make it work using JavaScript which will show the current time in hour, minute, and second format.ApproachWe will use the Date object and by using some calculations we will show hour, minute, and second.We will get the system time from JavaScript object Date() and this object has functions like getHours(), getSecond() and getMinutes().After getting hour, minute, and second format we will apply to transform rotation for all three needles hour, minute, and second.An analog clock shows time with its three hands moving continuously, ... Read More
In this tutorial, we use different approach to swap two array elements in JavaScript. For example, we swap first and second element of the array asInput −["first", "second", "third", "fourth", "fifth"]Output −["second", "first", "third", "fourth", "fifth"]Here we swapped “first” and “second” value of the array.Now we will look at different methods to swap two elements −Using an extra variableUsing Array Splice() MethodUsing DestructuringMethod 1: Using an Extra VariableIn this method, we will take the help of an extra variable name “temp” and then we do the followingWe will copy the first element to temp.Copy the second element value to the ... Read More