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How to Control Web Pages Visible to Different Users using PHP
Different categories of users access a website at any given time. However, some pages in a website are meant to be accessed by specific users. For instance, web pages accessed by the system...
A Beginners Guide to Rollup Module Bundler
Being quick and lightweight, Rollup is credited with compressing multiple JavaScript files to a single file. In this article, you will learn how to use the Rollup module bundler in JavaScript. Prerequisites To follow along with this tutorial, the reader should have...
Multivariate Time Series using Auto ARIMA
A time series is a collection of continuous data points recorded over time. It has equal intervals such as hourly, daily, weekly, minutes, monthly, and yearly. Examples of time series data include annual budgets, company sales, weather records, air traffic, Covid-19...
Automating Job Scheduling with Django_cron in a Python Application
Job scheduling is crucial in all streaming applications. There are various ways of streaming data from an external API into an application through automation. Sometimes, developers need to automate things like writing data into the database every minute or hour(s). In...
How to Calculate Distance between Two Points using Geopy in Python
Geopy is a Python library that simplifies the calculation of geographic distances between two points. It makes it easier for developers to retrieve...
Using C# to Demonstrate Lock in Thread
A lock is a keyword shortcut for obtaining a lock for a thread. The lock keyword makes it possible to block a section of code while working with another...
How to Build a Java GUI Calculator from Scratch using Box Layout
Implementing Rate Limiter for Spring Boot Applications
In this tutorial, we will learn about API security and availability. We will learn about the efficiency of the Bucket4j library and how it is used to...
How To Format Form Data as JSON
The browser Fetch API is used to make requests from a web page on the frontend to an API endpoint on the backend. On the other hand, the browser FormData...
A Complete Guide on How to Impute Missing Values in Time Series in Python
When working with real-world data, it is a common challenge to encounter missing values. Time series data usually differ from the machine learning datasets....
Creating a Hand Tracking Module using Python, OpenCv, and MediaPipe
Hand tracking is the process in which a computer uses computer vision to detect a hand from an input image and keeps focus on the hand’s movement and...
Hyperparameter Tuning in Decision Trees and Random Forests
After years of hard work, we have reached a stage where we use computers to analyze millions of data points and provide insights that even the human eye could...
How to Adjust Images to a Higher or Lower Resolution using Python
Images with constant resolution can at times not bring out the desired information and accurate details. To overcome this challenge, there is a need for the...