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Articles on Trending Technologies
Technical articles with clear explanations and examples
Best AI Tools for Astrology
Best AI Tools for Astrology Astrology has become more accessible and personalized, thanks to AI advancements. In this article, you will find a set of top AI tools that can provide insightful and accurate astrological readings right to your fingertips: 1. Co-Star Overview: Co-Star uses AI to provide personalized astrology readings based on your birth chart and current planetary movements. Features: Detailed birth chart analysis Real-time updates on planetary movements Custom daily horoscopes ...
Read MoreHow to Add Password to PDF Documents in Google Drive
How to Add a Password to PDF Documents in Google Drive Sharing documents online can be risky if they contain sensitive information. Adding a password to your PDFs can help keep your data safe. With the PDF Toolbox add-on, you can easily encrypt your PDFs directly from Google Drive. Step-by-Step GuideAdding a password to your PDF documents in Google Drive is easy with the PDF Toolbox add-on. Here’s how you can do it: 1. Log in to Google Drive Open Google Drive and log in ...
Read MoreSQL Query to Convert VARCHAR to INT
In SQL, it is common to store data in different formats like VARCHAR, INT, FLOAT, etc. based on the needs of the application. However, sometimes we may need to convert a VARCHAR column to an INT for performing arithmetic operations, comparisons or other logical queries that require integer values. This article will explore various ways to convert VARCHAR (string) data types to INT in SQL using the built-in functions the potential pitfalls and examples. Why Convert VARCHAR to INT? While working with databases we may need to convert VARCHAR to INT in the following scenarios − ...
Read MoreJava program to format strings into table
In this article, we will learn how to format strings into a table using Java. Java's System.out.format() method is a convenient way to display formatted output. We will define a string format that specifies column widths to ensure uniform spacing, allowing us to create a neat table layout. By using this approach, we can display multiple rows of string data in a structured and readable format without manually adjusting spaces for each entry. Steps to format strings into a table Following are the steps to format strings into a table − Define a format string ...
Read MoreJava program to calculate the time of sorting an array
In this article, we will learn to measure the time taken to sort an array in Java. We will look at two methods to calculate sorting time: using the Date class and the System.nanoTime() method. First, we will use the Date class to track the time before and after the sorting operation, allowing us to calculate the duration in milliseconds. Then, we'll utilize System.nanoTime() to capture the time with greater precision, measuring in nanoseconds and converting the result to milliseconds. Different approaches Below are the different approaches to measure the time taken to sort an array using Java− ...
Read MoreReturning even numbers from a stack in java
Stacks in Java A stack is a Last-In-First-Out (LIFO) data structure. As shown below, the last book inserted onto the stack is the first to be removed, and the first book inserted into the stack is the last to be removed. In Java, a stack of integers can be created by importing the java.util.Stack package and invoking the Stack() constructor. Integer objects can be pushed onto the stack using the push() method. An example is provided in the following code snippet. Example Following is an example program − import java.util.Stack; public class Testing { public static ...
Read MoreJava ArrayList to print all possible words from phone digits
In this article, we will learn to generate all possible words from a string of phone digits using Java. Each digit on a mobile keypad corresponds to a set of letters, and our task is to find every possible combination of letters that can be formed by pressing those digits. For instance, if the input is "23, " the output would include combinations like "ad, " "ae, " "af, " and so on. We will implement a recursive approach to achieve this, allowing us to systematically generate and print all possible words corresponding to the given digits. Problem Statement Write ...
Read MoreJava program to paste clipboard text to JTextArea
In this article, we will learn to paste clipboard text into a JTextArea using Java. We'll use the paste() method to create a simple program that lets users insert clipboard content directly into a text area. The program will display a basic GUI window with a JTextArea, where any text copied to the clipboard can be easily pasted. Steps to paste clipboard text to JTextArea Following are the steps to paste clipboard text to JTextArea − First, import necessary classes from packages like javax.swing and java.awt to create the GUI components. Create a ...
Read MoreServing Large models - VLLM, LLAMA CPP Server, and SGLang
Both Large Language Models (LLMs) and Vision-Language Models (VLMs) have exploded in popularity over the last two years. Powered by recent advancements in GPU tech, these models have been pre-trained on trillions of tokens and allow developers to easily leverage state-of-the-art AI, either by fine-tuning them or just using them outright.But how would one go about hosting these models? In this article, we'll compare 3 of the most popular solutions: vLLM, llama.cpp, and SGLang.vLLMReleased in June 2023 by researchers from UC Berkeley, vLLM is a high-performance model LLM backend based on a technique called PagedAttention. PagedAttention optimizes memory management which ...
Read MoreDigital Evidence - How to Use FTK for Examining Evidence
What is Digital Evidence?Digital Evidence refers to any actionable information, which is gathered from any electronic device, capable of revealing the mystery behind a crime. Such evidence is admissible in any court of law. Data is retrieved from computer's, electronic devices. Forensic involve sealing the crime scene, collecting fingerprints, electronic evidence, confiscating all related evidence material or otherwise. It is a simple task if the systems are operational. This process forensically is termed as Live Acquisition of Data.What is Cloning?Cloning is a method of creating a replica of a system drive. Clones are critical in scenario's where duplication has to ...
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