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Why do some websites do better in search engines than others? SEO is the answer. SEO optimizes your website for search engine results pages (SERPs). This article will cover technical SEO. Technical SEO optimizes your website's technical aspects for search engine rankings. Website speed, mobile-friendliness, and security are included. Technical SEO helps search engines crawl and index your website, increasing visibility and traffic. This blog will cover technical SEO basics and how to improve your website's rankings. This article will explain technical SEO and how to improve your website's search engine ranking. Website Structure And Navigation SEO requires a clear ... Read More
Creating an AWS Lambda function to write to a DynamoDB table is a common practice because it enables a serverless architecture that is scalable, cost-effective, and highly available. The Lambda function can be triggered by various events, such as an API call or a message from a queue, and can write data to the DynamoDB table with minimal setup and maintenance. Additionally, separating concerns between the AWS Lambda function and the DynamoDB table allows greater flexibility in managing the application’s components. Benefits of Creating An AWS Lambda Function To Write To a DynamoDB Table Creating an AWS Lambda function ... Read More
In Haskell we can use read functions and Data.char library to find if a given string is numeric or not. The following example will give you a clear idea about the valid numeric values. For example, 121, 12321, and 1221 if entered as string are valid numeric values. Algorithm Step 1 − The isNumeric function using reads function is defined Step 2 − Program execution will be started from main function. The main() function has whole control of the program. It is written as main = do. In the main function, the string is passed to the isNumeric function. ... Read More
Paging enables the operating system to deallocate and allocate memory as necessary without worrying about the memory's physical location. Operating systems employ paging as a memory management strategy to efficiently use the memory resources at their disposal. It makes it possible for the operating system to divide memory into discrete, compact fixed-size "pages, " which are then utilized to store information and code. The ability to let programs use more memory than is actually available is one of the key justifications for employing paging. This is made feasible by the operating system's ability to swap out unwanted memory pages ... Read More
Overview Cookies are the temporary storage, which stores the user data in the form of key value pairs. Cookies are stored on the clients systems. When a user visits a website then a request is sent to the server to which the website is hosted, then it loads the content and sends it back to the receiving end(receiver is the client or a user). The server sends the cookie to store the user data for its future use. But it all depends upon the user whether he wants to store the login credentials to the cookie or not. In the ... Read More
In this article, we will learn how to create a golang program to reverse a circular linked list using recursion and iterative method. A circular linked list is a type of linked list where the last node in the list points back to the first node, forming a loop. It could be used to implement a circular buffer or a round-robin scheduling algorithm. Syntax func reverseList(head **Node){…} The reverseList() function is used to reverse a circular linked list. It takes an argument as value to the pointer to the address of the head node. func reverseList(current, prev, head *Node) ... Read More
Introduction In Linux, mutex locks are used for thread synchronization, allowing threads to safely access shared resources and avoid data races. A mutex, short for mutual exclusion, ensures that only one thread can acquire the lock at a time, preventing concurrent access to the critical section. In this article, we will be talking about the use cases, components, and examples of Mutex lock for Linux Thread Synchronization. Why do we need Mutex lock for Linux Thread Synchronization? When utilizing mutex locks over thread synchronization, the mutex must first be initialized before the crucial phase is executed, then a ... Read More
A web-based tool called an online group chat application enables users to text, phone, or video chat with one another in real-time. Many people are using these programs because they are simple and convenient. A popular server-side programming language, PHP, can create web-based applications like group chat programs. PHP offers comprehensive functionality for managing user input, communicating with databases, and integrating web-based services. Creating an online group chat application using PHP can be a terrific project idea for ambitious web developers or companies wishing to provide an online communication platform for their staff or clients. Various capabilities, including group ... Read More
Introduction An essential component of developing for Android is multithreading, which enables you to carry out multiple operations at once. Multithreading can be implemented in Android using a variety of methods, including AsyncTask, Handler, and Thread. In this article, we will be discussing the various components, advantages, disadvantages, and use cases for Multithreading in Android. Components of Multithreading in Android Async Task Android operating system has a class called AsyncTask that offers a quick and easy way for implementing experience actions lacking the need to specifically oversee strings and those who handle them. It has three different approaches: ... Read More
Introduction An OS that can manage numerous duties or procedures at once is known as a multitasking operating system. In simple terms, it enables the simultaneous operation of numerous programs or procedures while allocating a specific amount of memory and central processing time to each process. Every task's distribution of resources is controlled by the operating system's kernel, which also ensures that no tasks conflict with one another. Additionally, it offers a way to move among duties rapidly, giving the impression that every process is active at once. Contemporary systems for computing, which include personal computers, laptops, computer systems, and ... Read More