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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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How does Query.prototype.lean() work in Mongoose ?
The Query.prototype.lean() function return the documents from queries with the lean option enabled are plain JavaScript objects, not Mongoose Documents.Syntax:Query.protot...
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Web Technologies
Node.js
Mongoose
Retrieve children of the html tag using BeautifulSoup
Prerequisites: BeautifulsoupBeautifulsoup is a Python module that is used for web scraping. This article discusses how children tags of given HTML tags can be scraped and ...
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Python
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Python BeautifulSoup
Python bs4-Exercises
NumPy Array - Logical Operations
Logical operations are used to find the logical relation between two arrays or lists or variables. We can perform logical operations using NumPy between two data. Below ar...
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Python
Python-numpy
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Python numpy-Logic Functions
Find the length of the text of the first given tag using BeautifulSoup
In this article, we are going to Find the length of the text of the first given tag using BeautifulSoup.Let us see a sample example. Using 'html.parser' it is parsed and t...
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Python
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Python BeautifulSoup
Python bs4-Exercises
How to handle missing values of categorical variables in Python?
Machine Learning is the field of study that gives computers the capability to learn without being explicitly programmed. Often we come across datasets in which some values...
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Python
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Python-pandas
Working with MySQL BLOB in Python
In Python Programming, We can connect with several databases like MySQL, Oracle, SQLite, etc., using inbuilt support. We have separate modules for each database. We can us...
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Python
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Python-mySQL
How to Detect ARP Spoof Attack using Scapy in Python?
ARP Spoofing is also known as ARP Poisoning which is a type of cyberattack in which a malicious user sends falsified ARP (Address Resolution Protocol) messages over a LAN ...
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Technical Scripter
Python
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Cyber-security
Technical Scripter 2020
Get a list of all the heading tags using BeautifulSoup
In order to print all the heading tags using BeautifulSoup, we use the find_all() method. The find_all method is one of the most common methods in BeautifulSoup. It looks ...
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Python
Picked
Python BeautifulSoup
Python bs4-Exercises
Display percentage above bar chart in Matplotlib
In this article, we are going to discuss how we can plot a bar chart using the Matplotlib library and display percentages above each bar in the bar chart.For the sake of e...
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Python
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Python-matplotlib
How to reverse column order in a matrix with Python?
In this article, we will see how to reverse the column order of a matrix in Python.Examples:Input: arr = [[10,20,30], [40,50,60], [70,80,90]]Output:30 20 10 60...
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Python
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Python-Matrix
How does maxScan() work in Mongoose ?
The maxScan() function is used to specify the maxScan option. This option tell the MongoDB server to set the maximum limit of scanning documents when it performs scan oper...
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Web Technologies
Node.js
Mongoose
How to insert a new tag into a BeautifulSoup object?
In this article, we will see how to insert a new tag into a BeautifulSoup object. See the below examples to get a better idea about the topic.Example:HTML_DOC :""" ht...
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Python
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Python BeautifulSoup
Python bs4-Exercises
Create Scatter Plot with smooth Line using Python
A curve can be smoothened to reach a well approximated idea of the visualization. In this article, we will be plotting a scatter plot with the smooth line with the help of...
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Python
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Python-matplotlib
Data Visualization
K- means clustering with SciPy
Prerequisite: K-Means clusteringThe K-Means clustering is one of the partitioning approaches and each cluster will be represented with a calculated centroid. All the data ...
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Python
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Python-scipy
Extract all the URLs that are nested within <li> tags using BeautifulSoup
Beautiful Soup is a python library used for extracting html and xml files. In this article we will understand how we can extract all the URLSs from a web page that are nes...
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Python
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Python BeautifulSoup
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