Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Monitoring the progress of data operations, such as copying, backing up, or compressing files, is essential for keeping track of their status and ensuring their successful completion. One powerful tool that can help in this regard is the "pv" command. Short for "pipe viewer, " the "pv" command provides real-time monitoring of data as it flows through a pipeline. With its simplicity and effectiveness, the "pv" command can be a valuable addition to your toolkit for managing data tasks. In this blog post, we will explore how to use the "pv" command to monitor the progress of copy, backup, and ... Read More
Introduction The average value of a set of data points, observations, or values is known as the Mean of the data. It is the measure of the central tendency. Mathematically, the mean is obtained by dividing the sum of values by the number of values or observations. It is also called the expected value. The mean itself is not restricted to this simple form but has different types such as the arithmetic mean, geometric mean, harmonic mean, and weighted average. It is given mathematically as, $$\mathrm{Mean=\frac{\sum x}{N}}$$ where, x = set of observations N = number of observations Different ... Read More
Introduction Regression is the technique of predictive modeling to analyze the relationship between the independent variable and the dependent variable. The relation between the target(dependent variable) and the independent variable may be either linear or non-linear. The target is always continuous value and regression is widely used in forecasting, understanding cause and effect as well as in predictive analysis. In this article let us explore various regression techniques available. Regression Techniques Linear Regression − It is the simplest of all regression techniques. In Linear Regression the independent and the target variable are linearly related or dependent on each ... Read More
Handling URLs, which are used to move between various web pages and parts, is a fundamental component of web development. Spaces, question marks, and ampersands, among other special characters, can cause problems in URLs when transmitted over the internet. For instance, certain web servers may behave unexpectedly if a URL contains a space, supposing it to be a separate command or argument. AngularJS is a popular JavaScript framework used for building single−page applications. It provides several built−in methods for URL encoding and decoding, making it easy for developers to handle URLs in their applications. We will explore different methods ... Read More
In addition to event handling, CSS animation, and Ajax, jQuery is a lightweight JavaScript framework intended to make it easier to traverse and manipulate the HTML DOM tree. It is renowned for following the "write less, do more" adage. Developers use a variety of tools and features with jQuery to alter HTML files, handle AJAX calls, manage events, and create animations. We will use the prop() function and the attr() function to enable or disable the button in JQuery. Approach −1 : Enable the button when a condition is fulfilled In this example, we will see how to enable the ... Read More
Jquery is a fast and simple Javascript library which is used to make a client−side through HTML, It simplifies some of the Javascript functions like, DOM Manipulation, traversal, Event Handling and AJAX calls. This also has Cross−Browser compatibility. What is a jQuery UI menu? jQuery UI menu is Component built on the core of jQuery UI which is used to create drop−down menus and other navigation menu options. These menus can be accessed by mouse pointer as well as keyboard clicks. This also allows the developers to create menus and apply customs styles and themes. These menus ... Read More
The button to open SMS provides users with the convenience of sending SMS to a phone number directly from our website instead of writing it down and then messaging to that number. With the help of href attribute, we replace the URL with a cellphone number and add sms, before it to make an SMS hyperlink. There are several use cases for creating a button to open SMS compose to a phone number such as Contacting customer support, Requesting information, Sales and marketing etc. This can be especially useful for users who prefer text messaging over phone calls ... Read More
Introduction A single token is called a unigram. A unigram tagger is the type of tagger that requires only one word for inferring the Parts of Speech of a word. It has the context of a single word.NLTK library provides us with the UnigramTagger and is inherited from NgramTagger. In this article let us understand the training process of Unigram Tagger in NLP. Unigram Tagger and its training using NLTK WORKING The UnigramTagger is inherited from the ContextTagger. A context() method is implemented. The context method has the same arguments as the choose_tag() From the context() method, a ... Read More
Dark themes have grown in popularity recently since they can lessen eye fatigue and make it easier to watch display screens for extended periods of time. This post will discuss the CSS slider functionality to produce a dark theme. A common user interface component called a CSS slider, commonly referred to as a range slider, enables users to choose a value within a range by sliding a handle along a track. They are frequently employed in settings panels and online forms. Syntax Type − input type such as button check box or range Min − minimum range ... Read More
Introduction WordNet is a large database of words present in the NLTK library in present in many languages for Natural Language related use cases. NLTK library has an interface known as Synset that allows us to look for words in WordNet. Verbs, Nouns, etc. are grouped into sunsets. WordNet and Synsets The below diagram shows the structure of WordNet. In WordNet, the relationship between words is maintained. For example, words like sad are similar and find the application under similar contexts. These words can be interchanged during usage. These kinds of words are grouped for synsets. Each synset is ... Read More