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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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Check if an Octal number is Even or Odd
Given an Octal number N, check whether it is even or odd.Examples:Input: N = 7234Output: EvenInput: N = 333333333Output: OddNaive Approach:Convert the number from Octal ba...
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Mathematical
number-digits
School Programming
number-theory
DSA
Check if a string is made up of K alternating characters
Given a string str and an integer K, the task is to check if it is made up of K alternating characters.Examples:Input: str = "acdeac", K = 4Output: YesInput: str = "abcdca...
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Strings
Pattern Searching
Write From Home
DSA
Generate an array using given conditions from a given array
Given an array arr[] of size N, the task is to construct a new array B[] using elements of array A such that:If the element is not present in B[], then append it to the en...
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Arrays
Mathematical
School Programming
DSA
Matplotlib.pyplot.matshow() in Python
Matplotlib is an amazing visualization library in Python for 2D plots of arrays. Matplotlib is a multi-platform data visualization library built on NumPy arrays and design...
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Python
Python-Library
Python-matplotlib
Write From Home
Make all elements of an Array equal by adding or subtracting at most K
Given an array arr[] containing positive integers of size N and an integer K, the task is to make all the elements in the array equal to some value D (D 0) such that |arr...
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Arrays
DSA
Check whether the number can be made palindromic after adding K
Given two numbers N and K, the task is to check whether the given number N can be made a palindromic after adding K to it.Example:Input: N = 19, K = 3Output: YesExplanatio...
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Mathematical
palindrome
School Programming
DSA
Selenium Python Introduction and Installation
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provides a simple API to write functional/acceptance tests using Selen...
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Python
selenium
Python-selenium
Software Testing
Selenium
find_element_by_css_selector() driver method - Selenium Python
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provide a simple API to write functional/acceptance tests using Seleni...
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Python
selenium
Python-selenium
find_element() driver method - Selenium Python
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provides a simple API to write functional/acceptance tests using Selen...
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Python
selenium
Python-selenium
Software Testing
Selenium
find_element_by_class_name() driver method - Selenium Python
Selenium’s Python Module is built to perform automated testing with Python. Selenium Python bindings provides a simple API to write functional/acceptance tests using Selen...
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Python
selenium
Python-selenium
Software Testing
Selenium
find_element_by_tag_name() driver method - Selenium Python
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provide a simple API to write functional/acceptance tests using Seleni...
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Python
selenium
Python-selenium
find_element_by_partial_link_text() driver method - Selenium Python
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provide a simple API to write functional/acceptance tests using Seleni...
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Python
selenium
Python-selenium
find_element_by_link_text() driver method - Selenium Python
Selenium's Python Module is built to perform automated testing with Python. Selenium Python bindings provide a simple API to write functional/acceptance tests using Seleni...
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Python
selenium
Python-selenium
Serializers - Django REST Framework
The serializers in the REST framework work very similarly to Django’s Form and ModelForm classes. The two major serializers that are most popularly used are ModelSerialize...
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Python
Python Django
Django-REST
rest-framework
SQL query using COUNT and HAVING clause
Consider a table STUDENT having the following schema:STUDENT (Student_id, Student_Name, Address, Marks) Student_id is the primary column of STUDENT table. Let first create...
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DBMS
SQL
DBMS-SQL
SQL-Clauses
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