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Python | Ways to change keys in dictionary
Given a dictionary, the task is to change the key based on the requirement. Let’s see different methods we can do this task in Python.… Read More
Marketing
Python dictionary-programs
python-dict
Python
Python Programs
Translation Lookaside Buffer (TLB) in Paging
In Operating System (Memory Management Technique: Paging), for each process page table will be created, which will contain a Page Table Entry (PTE). This PTE… Read More
Operating Systems
ed command in Linux with examples
ed command in Linux is used for launching the ed text editor which is a line-based text editor with a minimal interface which makes it… Read More
linux-command
Linux-text-processing-commands
Picked
Linux-Unix
How to write :hover condition for a:before and a:after in CSS?
The :before and :after selectors in CSS is used to add content before and after an element. The :hover is pseudo-class and :before & :after… Read More
CSS-Questions
Picked
CSS
Web Technologies
jQuery * Selector
The jQuery * selector selects all the elements in the document, including HTML, body, and head. If the * selector is used together with another… Read More
jQuery-Selectors
Picked
JQuery
Web Technologies
HTML | DOM Input Date form Property
The Input Date form property is used for returning a reference to the form containing the Date field. It is a read-only property that returns… Read More
HTML-DOM
HTML
Web Technologies
HTML DOM Label htmlFor Property
The DOM Label htmlFor Property is used to set or return the value of the for attribute of a <label> element. The For attribute defines… Read More
HTML-DOM
HTML
Web Technologies
Arithmetic Operations on Images using OpenCV | Set-2 (Bitwise Operations on Binary Images)
Prerequisite: Arithmetic Operations on Images | Set-1Bitwise operations are used in image manipulation and used for extracting essential parts in the image. In this article,… Read More
Image-Processing
OpenCV
Python-OpenCV
Python
C# Stack with Examples
A Stack represents a last-in, first-out collection of objects. It is used when you need last-in, first-out access to items. It is both a generic… Read More
CSharp-Collections-Namespace
CSharp-Collections-Stack
CSharp-Stack-Class
C#
Random sampling in numpy | ranf() function
numpy.random.ranf() is one of the function for doing random sampling in numpy. It returns an array of specified shape and fills it with random floats… Read More
Python numpy-Random sampling
Python-numpy
Python
Random sampling in numpy | randint() function
numpy.random.randint() is one of the function for doing random sampling in numpy. It returns an array of specified shape and fills it with random integers… Read More
Python numpy-Random sampling
Python-numpy
Python
HTML DOM Style orphans Property
The DOM Style orphans property controls the minimum number of lines in a paragraph split on the old page. The default value for orphans is… Read More
HTML-DOM
Picked
HTML
Web Technologies
Designing Non-Deterministic Finite Automata (Set 5)
Prerequisite: Finite Automata Introduction In this article, we will see some designing of Non-Deterministic Finite Automata (NFA). Problem-1: Construction of a minimal NFA accepting a… Read More
GATE CS
Theory of Computation
Conversion of Moore to Mealy machine (Set 4)
Prerequisite: Mealy and Moore Machines, Difference between Mealy machine and Moore machine In this article, we shall see a conversion of Moore to Mealy machine-… Read More
GATE CS
Theory of Computation
Self Dual functions in Digital Logic
A function is said to be Self dual if and only if its dual is equivalent to the given function, i.e., if a given function… Read More
Digital Logic
Engineering Mathematics
GATE CS
C# Queue with Examples
A Queue is used to represent a first-in, first out(FIFO) collection of objects. It is used when you need first-in, first-out access of items. It… Read More
CSharp-Collections-Namespace
CSharp-Collections-Queue
CSharp-Queue-Class
C#
Bootstrap Tables
Bootstrap Tables provide pre-styled and responsive table components, enhancing the presentation of tabular data in web applications. They offer various features like striped rows, hover… Read More
Bootstrap
Web Technologies
Python | Ways to remove numeric digits from given string
Given a string (may contain both characters and digits), write a Python program to remove the numeric digits from string. Let’s discuss the different ways… Read More
Python string-programs
python-string
Python
Python Programs
Designing Non-Deterministic Finite Automata (Set 1)
Prerequisite: Finite Automata Introduction In this article, we will see some designing of Non-Deterministic Finite Automata (NFA). Problem-1: Construction of a minimal NFA accepting a… Read More
GATE CS
Theory of Computation
Python | Reverse a numpy array
As we know Numpy is a general-purpose array-processing package that provides a high-performance multidimensional array object, and tools for working with these arrays. Let’s discuss… Read More
Python numpy-arrayManipulation
Python numpy-program
Python-numpy
Python
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