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In this tutorial, we will talk about how we can use the plist in the application to store information. Let’s first understand what is plist. What is plist? The plist file is also called the property list and is used by operating systems (e.g. iOS) and users. The information is stored in a key-value format similar to a dictionary. A plist file can contain different types of values like strings, arrays, dictionaries, booleans, dates, data, and numbers, such as integers. Most of these types correspond to native Swift types, such as Array and Bool. You can also store nested arrays ... Read More
Cryptography and Cryptanalysis are two sides of the same coin. Cryptography disguises plaintext into ciphertext to prevent it from being comprehended by unauthorized people. Cryptanalysis seeks the reverse, i.e., to decode encryptions. Cryptanalysis is a fascinating area of study with great scope, which will be explored in this article. What is Cryptanalysis? Cryptanalysis is the process by which an encrypted code is decrypted without knowing/partially knowing the key, the original plaintext source, or the algorithm used. It is a scientific technique and a practiced art all in one. The method tries to retrieve the readable plaintext block from the encrypted, ... Read More
An object-oriented programming language called JavaScript was created to make developing websites more appealing and simple. The majority of the time, JavaScript is used to build dynamic, responsive elements for websites, improving customer experience. The most widely used lightweight, compiled, and interpreted programming language is JavaScript. It is additionally known as web page scripting language. It can be applied to both client-side and server-side programming. The interactions between an HTML/CSS document, or more properly the Document Object Model (DOM), and JavaScript are made simpler by the open-source JavaScript library known as jQuery. By defining the keywords, it makes navigating and ... Read More
The study and practice of decrypting and analyzing codes, ciphers, and encrypted text without using the actual key is known as cryptanalysis. It is a way of gaining access to the plain text content of a communication when the decryption key is unavailable. Define the relevant terms Cryptology is divided into cryptography (the creation of secret codes) and cryptanalysis (the study of cryptographic algorithms and the splitting of such codewords). A Cryptanalyst is someone who practices Cryptanalysis. Role of Cryptanalysis Cryptanalysis plays a significant role in the process of developing robust cryptosystems. If the designers of the cryptosystems did not ... Read More
A network application known as client-server architecture, sometimes known as a client-server model, divides workloads and tasks between clients and servers housed on the same system or connected via a computer network. Client-server architecture often consists of workstations, PCs, or other devices belonging to many users that are linked to a central server over the Internet or another network. When the server receives a request for data from the client, it complies and transmits the requested data packets back to the user. A client sends a request using a network-capable device, the server accepts and processes the request, and then ... Read More
Most project managers agree that success depends on more than just having technical skills. The key to achieving success in project management is effective teamwork. To build a productive team as a project manager, you must possess excellent interpersonal abilities. The personal skills involved in connections, problem−solving, and communication are referred to as interpersonal skills. In other words, they're the abilities that let you communicate clearly with others. Your responsibility as a project manager is to organize employees toward a common objective. This calls for the ability to influence, inspire, and negotiate with a diverse range of people. Additionally, you ... Read More
The JavaScript script tag is occasionally not understood by older browsers. If not, they will simply disregard it and display your script as though it were a section of the (X)HTML document's body. It's a smart option to use comments to hide scripts from outdated browsers to prevent it from happening. JavaScript is now supported by all modern browsers; however, earlier browsers did not. In this article, we'll learn how to prevent JavaScript code from executing in older browsers. As some of your viewers will be seeing the site on a phone while others are using a large desktop screen, ... Read More
One of the most crucial things to grasp for a project control expert is the fact that there are tons of different formulas that, if used appropriately, may make your life a lot simpler on a regular basis. Did you ever devote many hours of your valuable time to attempt to determine whether the project's worth matches the sum of money required to execute it? With Earned Value management and the accompanying phrases and formulas, you'll never need to worry as you can be more assured. What is Earned Value Management? Schedule, expenses, and scope are all integrated into the ... Read More
Steganography, or the need for hidden messages, is universal since everybody has something confidential. Though it is not such a familiar word as a virus, steganography is crucial since it deals with secrecy. Hiding or withholding information in a standard, national, personal, or family interest is an age-old practice. Cryptography similarly transforms plaintext messages into a jumbled algorithm for safety before sending. The receiver changes it back into plaintext. In Greek, steganography means ‘covered writing’ or ‘disguised messages, ’ and nobody knows the hidden meaning. Cybersecurity requires hidden messages Isn’t it evident that the secrecy of official or personal messages ... Read More
In most cases, whenever we use a script tag to load any JavaScript code, the browser pauses HTML processing when it comes across the script tag and begins downloading the JavaScript file first. Until the browser has finished downloading and running the script, the HTML elements script tag will not be activated. The browser waits for the script to download, execute, and then process before processing the rest of the page. The script has a potential to be bigger in newer browsers than the HTML file, which increases the downloading size and processing time. By limiting the user's ability to ... Read More