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| | In today's digital age, businesses rely heavily on customer data to enhance their operations, personalize experiences, and drive growth. However, the increasing importance of customer data brings along significant cybersecurity challenges. Protecting this data is not only a legal and ethical obligation but also crucial for maintaining customer trust and …  |
 | What are some best practices for optimizing memory management when working with large datasets? I am tagging this topic both with php (because that is my language of choice, and the one I work with big data with) as well as c++ (because I know DaniWeb has a large low … |
 | **Features:** * Retrieves the differentiating bit of a key with respect to the previous one and stores only this position in the index. * With at most one single disk read, assuming the index is in memory, it determines whether the key exists or not. * The index is always … |
| | When my app loads I need to establish the membership "status" of a user. Their "status" will determine how the app behaves. Do I query the database for the "status" value each time the app loads, or can it be sourced from cache? The "status" could change for a user, … |
| | Hi everyone, I’m just starting out with testing and I need to generate some test data for things like names, birthdays, emails, and other basic information. I’m looking for web-based resources or tools that provide random test data for use in my testing. like i used this *<Promotional link snipped>* …  |
| | ## **Introduction** > The McCharts component library is developed based on Hongmeng ArkTS syntax and supports API 9 and above. The chart component has been open sourced. Everyone can participate, whether they are new or experienced, to learn from each other, develop more component libraries, and enrich the ArkTS ecosystem. … |
| | Okay, so I'm in need of some career advice, because honestly I'm at a point where I don't really know how to proceed in the future. |
 | # Extract Schema.org Data Script # Maybe this is helpful for somebody... ## Description ## This script extracts Schema.org data from a given URL and saves it to a file. ## Usage ## 1. Run the Script: Execute the script in a Python environment. 2. Input URL: Enter the URL … |
| | Im trying to code a lem-in project. https://github.com/01-edu/public/tree/master/subjects/lem-in Im coding in go lang. But its okay in another language tho. I can convert it to go. Me and my friends cant even solve the algorithm neither. ChatGPT is stuck and in the web i found a 800 rows of code. … |
 | I am a first-year university student from China. My major is Computer Science and Technology. I have been self-learning C++and data structures and algorithms recently. May I ask how I can learn them well? Is anyone interested in being my teacher or learning with friends? (Machine translation, my English is …  |
| | Can a website be made to act as a proxy?  |
| | Within the dynamic realm of digital marketing, Search Engine Optimization (SEO) is a key tactic for augmenting online presence and generating natural traffic to websites. Knowing SEO's primary performance elements is essential for firms looking to build a strong online presence. Now let's examine the crucial elements that characterize SEO …  |
| | Hello, everyone!:) I am new to Daniweb and I would like a little help in implementing Binomial Heap subroutines in C, especially insertion in Heap. For my application it is necessary to implement max-heaps(i.e., roots storing the maximum value) in stead of min-heaps(i.e., root storing minimum value) in ANSI C. …  |
| | I am reading a JSON file containing Family details and I am trying to fill them in a std::map. somehow the keys are accepting data but the values are showing null. please help. **code: test.cpp** ------------------ #include <iostream> #include <string> #include <fstream> #include <cstdio> #include <conio.h> #include "nlohmann\json.hpp" #include "extmodule.h" …  |
| | With more than half of the world’s population using email, your business cannot afford to neglect email marketing. And unlike social media sites with their convoluted features and ever-changing algorithms, where no one likes your messages for some reason, email marketing is quite simple. So, how does one become an …  |
 | When choosing the perfect SMTP (Simple Mail Transfer Protocol) server for your business, there are several factors you should consider. Here are some important considerations: Reliability and uptime: Look for an SMTP server that offers high reliability and uptime guarantees. The server should have a stable infrastructure and a track … |
| | I'm a first year data science student and I need help with my computer science project.  |
 | ## **Who am I?** ## Hi! Nice to meet you. I am Khairullah Hamsafar from Pakistan. Currently, I am studying Bachelor of Science in Software Engineering. ## **About My Professionalism** ## By profession, I am a Software Engineer. While by passion, I am a Data Science and Data Engineering expert. … |
| | # Artificial Intelligence and Machine Learning # Artificial intelligence and machine learning are part of the computer science field. Both terms are correlated and most people often use them interchangeably. However, AI and machine learning are not the same and there are some key differences that I will discuss here. … |
| | Hello everyone, I wrote data arrays at the end of the exe with delimiter. After I compiled, the app it didn't work on Chinese Windows, only on English, I want to configure the app to work on Chinese windows as well, I know it will work if I change the … |
| | I am building a ipv4/ipv6 geo ip **MongoDB** database and i will have millions (100+) of ips Structure will of the database will be [ { _id: 58fdbf5c0ef8a50b4cdd9a8e , ip: '34.53.63.25', ip_hex: '0x22353f19' , type: "ipv4", data : [ { country : "CA", region : "region1" city : "city1", blacklisted … |
| | You have been contracted to develop a prototype system for the Norman Manley Airport that will assist the airline staff in processing persons who have checked in for their flights during the covid pandemic. The information being stored for each person are as follows: • ID# • Name • Gender …  |
| | I am interested in technology, however I do not wish to go to university and after stumbling upon the MIT Challenge, I have taken it as a proof of concept. Clearly education is changing, and I would like to take a less traditional route. But before I go too far, … |
| | Hello Everyone, I am new to this website and have some questions about programming as a career. I feel that this may be a long post, so I don't particularly expect anyone to read it through to the end; although if you do and happen to possess some helpful advice, …  |
| | **You are tasked to make a game of WAR! ** War is a card game played between two people. Each person gets half of a shuffled deck of cards. They both place the top card of their deck onto the field and the winner is the one whose card has …  |
 | **i really need your help guys for data structure and algorithm task my assignment is menu-driven program for array operations in c++ Traversal, Insertion, Deletion, Searching, Sorting i have to perform this in menu to show how they work can you please provide mee code for this** |
| | **i need help please help mee i got data structure task ** |
| | We are tasked to simulate a simple printing queue, where users take turn at printing their files/documents. We just need to put each of user's name, ID, and number of pages and then output the queue in the program. We need to do it by using Queue with Array. So … |
 | Years ago I wrote a program in Fortran for a structural analysis class. At the time I had very little programming experience and mottled my way through the assignment. Fast forward to now and I'm attempting to teach myself Python 3. I figured I'd would try to convert the old …  |
| | Simulate an ATM machine. Program should able to do the following operations: A. Create accounts for the users. A user account is created using User ID and Password. Every user has unique User ID and Password. B. A user should able to login using his User ID and Password. C. … |
| | using recursion, write a c++ function findlargestNode() which returns the largest node in a bst |
| | Thank you all for being here to help me with this problem I'm having. I've used computers for years but this is over my head. I saw a post here when you guys helped a lady a few years back having a similiar problem with her software. I hope you … |
| | Student need to go through the CASE STUDY shown in this exam paper Analyze and answer specific section based on your own thinking and work CASE STUDY Covid-19 pandemic is still on the progress despite several attempts of vaccine program around the world and many of successful ones are already … |
| | If I submit the form I want register.php to fetch the proxy and name which I'm submitting from client.php if I don't use action='register.php' then it's printing the proxy I have submitted but not printing the name. But if I use action='register.php' to post my form to register.php then it's … |
| | help me asp..... In this assignment you have to write functions (in python) that applies various preprocessing techniques which are popular in Natural Language Processing (NLP). For this purpose, you are supplied with a Text Dataset (“corona_data\test_small.tsv”) and you have to process that dataset using the following techniques: 1. Tokenization … |
| | The user is going to enter the product number, then the program must be able to open the file, read the information of a inventory in the company, capture the information into an structured array and display the specific product with its information in the labels. all this using a … |
 | I want mini project of data structure using c language can anyone give source code?? |
| | Write a C++ data structure program to implement following operations on Single Dimension Array. (Note: Use Class Use Switch case While printing, Print all the elements in single line with space) 1. Bubble Sort 2. Insertion Sort |
| | hello can anybody help me with this issue i have java code to print information that exists in XML file i will paste it here, so i want to print the information based on user input , as example the user enter the Id number then the program should print … |
| | i created a registeration form which i linked to my database whenever i try to make i data registeration i always get this error:Object not found! The requested URL was not found on this server. If you entered the URL manually please check your spelling and try again. If you … |
| | Hi, This is my first time using vectors. I'm trying to print some data that is stored in a structure vector but whenever the code gets to printing the data which is in double loop it crashes. I have located the error but i am ensure how to resolve it. … |
| | How to Update Database Datetime in This Format " dd MMM yyyy HH:mm:ss 'GMT' "With Vb.net Program I Searched a lot about how to Get The Time online and i found a solution You will found it in my Codes. > My Aim is to make a MemberShip DateTime , … |
| | public class HashedClass{ int ticketNumber; // keyfield string purchaserName; Hashtable hashtable = new Hashtable(); insert(); fetch(); delete(); update(); } I started a pseudocode above, but I know it needs more work. Are there any resources that can help guide me to implementing my …  |
 | Hi DW. Well I'm very much interested in the data protection and also giving the best privacy to the public where we protect your passwords. I've seen something that Firefox had introduced to their browsers with also their Apps. This is called LockWise which is a tool to sync your … |
| | Hi, I have been trying to code an timetable which allows timeslots to be booked. What I am finding difficult is the schedule settings. So three things, "schedule settings", "find common slots" and "make booking". The "find common slots" and "make booking" seems to almost work. But "schedule settings" is … |
 | I am highly interested to be a **Data Scientist.** so,whats your suggestion ? How can I go ahed |
 | Here is a basic question, what is the fastest way to transfer a MySQL database? Here are the variables at play: 1) Database is just shy of 3GB 2) Transfer is between two servers running different versions of MySQL 3) There will not be usage of the database during transfer, … |
| | Dear all I'm trying to track down the name/existence of software that I used in 1999 to 'write' a financial reporting system - it was a curious mix of spreadsheet with programming capability... Would any of you know about this? Its name was similar (-ish) to Visual Basic, but it … |
| | Machine learning is the science of getting computers to act without being explicitly programmed. machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. It is so pervasive today that you probably use it dozens of times a … |
| | CAPTCHAs, authentication codes, and click-throughs are the scourge of Internet users everywhere. Nobody wants to waste time filling out a form while they’re browsing the web, even if it takes just a few seconds. But although these systems may be a nuisance, they serve a very important purpose. Blocking bots … |
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