Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
When working with objects, we often need to search for the max value of an attribute in an array of objects. We can use various javascript inbuilt functions like reduce() method, and map() method and we can also use a simple for loop to search for the max value. In this article, we will explore all these methods and explain the methods with the help of examples. Method 1:Using for loops In this method, we iterate through the array of objects using a loop and compare the attribute value of each object with the current maximum value. Syntax for ... Read More
JSON (JavaScript Object Notation) is a data format that is widely used when transmitting data between the server and a web application. In many cases, the JSON data has a complex structure, and searching for specific data requires some special function implementation. jQuery, a popular JavaScript library, provides powerful methods to navigate and search JSON trees efficiently using the .each() method, filter(), and grep methods. In this article, we will explore all these methods to search JSON trees with the help of jQuery. Understanding JSON Trees JSON data is organized in a hierarchical structure, often referred to as a JSON ... Read More
This article contrasts these two web frameworks (Django and Flask), highlighting their similarities and differences as well as their features, benefits, and drawbacks, in order to assist you in selecting a paradigm for your project. Choosing the ideal web framework for your project as a software engineer or developer can be difficult because there are a lot of options like Django, Flask Pyramid, etc. Brief overview of Django and Flask Both the Django and Flask Python web frameworks have a sizable user base. With an integrated ORM, templates, and admin interface, Django is a high-level, full-stack web framework. On the ... Read More
The high-level, interpreted programming language Python comes with a number of built-in data structures, including lists, tuples, sets, and dictionaries. These data structures are essential to the Python programming environment because they provide efficient ways to store and manage data. This article compares and contrasts several data structures, highlighting their advantages, disadvantages, and best-use scenarios in order to aid developers. List A list is an arranged data structure indicated by the square sections []. Since it is a variable information structure, you might change any of its parts whenever they have been added. You can add, remove, or ... Read More
Searching for a string in text files is an important task while doing data analysis on text data. In Python, we can search for a string in textfile using various methods like reading and searching line by line, reading the entire file, and using regular expressions, using the grep command, etc. Method 1:Reading and Searching Line by Line One straightforward approach is to read the text file line by line and search for the desired string in each line. This method is suitable for smaller text files. Syntax for line in file: ... Read More
Online apps are growing more and more common and are now a necessary part of our daily life. Form submission is one of the essential components of online applications. The standard procedure when completing a form on a web page is to click the submit button, which delivers the information to the server for processing and yet, consumers may see this as sluggish and difficult. This blog article will examine how to quickly and effectively submit forms in Flask without having to reload the page, improving user experience. Installation and Syntax Before we delve into the details of how to ... Read More
Because of its notoriety and lightweight plan, Flaskis a Python web application structure that is regularly used to make online applications. It provides programmers with the resources they require to develop web applications with less redundant code. The Flask server, which is utilized to execute web applications while they are being created, will be shrouded in this illustration. Installation Pip may be used to install the necessary Python package named Flask before we start. pip install Flask Flask Server, Its Uses and Application Structure A Python micro web framework called Flask makes it simple and quick for programmers to ... Read More
Since they provide job stability, respectable pay, and several other advantages, government jobs are in high demand worldwide. Finding and managing these notifications, though, may be a difficult process. This article will teach you how to scrape the web for the most recent government employment announcements using Python. Installation and Syntax Before we begin, we need to install the required Python packages. The two packages we will use are requests and BeautifulSoup. We can install these packages using pip. Here's the command to install them: pip install requests pip install beautifulsoup4 Once we have installed the required packages, ... Read More
Data analysis frequently faces the issue of working with enormous datasets, which frequently necessitates data modification to yield valuable insights. The ability to extract the most recent n entries from a Pandas DataFrame might be helpful in certain circumstances. The goal of this article is to offer a thorough how-to manual for successfully doing this activity. Installation and Syntax pip install pandas Once Pandas is installed, you can use a CSV file or the results of a database query to create a DataFrame from a variety of data sources. import pandas as pd data = {'Name': ['John', 'Mark', 'Alice', ... Read More
YouTube, the world's largest video-sharing website, hosts a wide variety of media. Individuals or groups can create channels on YouTube, and recordings can be uploaded for others to view. Using Python, we will use the Google API in this tutorial to learn more about a YouTube channel. Installation pip install --upgrade google-api-python-client Navigate to https://console.cloud.google.com/ to access the Google Cloud Console. Choose an existing project or start a new one. On the left-hand menu, pick APIs & Services > Dashboard by clicking the "Navigation menu" symbol . Choose "+ ENABLE APIS AND SERVICES" from the menu.In the ... Read More