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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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Lodash _.sortedUniq()Method
Lodash _.sortedUniq method is used to return the lowest index of the array where an element can be inserted and maintain its sorted order. Also, this method is like _.uniq...
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Web Technologies
JavaScript
JavaScript-Lodash
Lodash Array
D3.js scaleQuantize() Function
The d3.scaleQuantize() function in d3.js is used to create a new scale that is similar to linear scales except that linear scales use a discrete and dis-continuous scale.S...
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Web Technologies
JavaScript
D3.js
JavaScript TypeError - Invalid Array.prototype.sort argument
This JavaScript exception invalid Array.prototype.sort argument occurs if the parameter of Array.prototype.sort() is not from either undefined or a function which sorts ac...
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Web Technologies
JavaScript
JavaScript-Errors
JavaScript TypeError - Invalid 'instanceof' operand 'x'
This JavaScript exception invalid 'instanceof' operand occurs if the right operand of the instanceof operator can not be used with a constructor object. It is an object th...
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Web Technologies
JavaScript
JavaScript-Errors
Image resizing using Seam carving using OpenCV in Python
Seam carving is an effective image processing technique with the help of which an image can be resized without removing important elements from the image. The basic approa...
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Python
OpenCV
Python-OpenCV
D3.js line.defined() method
The d3.line.defined() method lets you specify whether there is data defined for a given data point or not. If this method returns false, this means that data point exists,...
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Web Technologies
JavaScript
HTML
D3.js
D3.js interpolateGreens() Function
The d3.interpolateGreens() function in d3.js is used to return the color corresponding to the sequential color scheme of "Greens". This function is used to return the diff...
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Web Technologies
JavaScript
D3.js
CSS Value | Unset
To unset the value of an element, unset keyword is used.The unset CSS keyword resets a property of an element to its inherited value if the property naturally inherits fro...
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Web Technologies
Picked
CSS-Basics
CSS
D3.js lineRadial.radius() method
The d3.lineRadial.radius() method is a radial line accessor method. It sets or gets the radius accessor. If the radius is provided, it must be a number or a function that ...
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Web Technologies
JavaScript
HTML
D3.js
Underscore.js _.always() Method
The _.always() method takes a value and returns a function that will always return that value.Syntax:_.always( value );Parameters:value: This method takes a value to be re...
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Web Technologies
JavaScript
JavaScript - Underscore.js
Node.js socket.dropMembership() Method
The socket.dropMembership() method is an inbuilt application programming interface of class Socket within dgram module which is used to make kernel leave a multicast group...
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Web Technologies
Node.js
Node.js-Methods
How to read Dictionary from File in Python?
A Dictionary in Python is collection of key-value pairs, where key is always unique and oftenly we need to store a dictionary and read it back again.We can read a dictiona...
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Python
python-dict
Picked
SVG text Element
The SVG text element is used to draw text. There are some attributes to customize the text.Syntax:text x="x-coordinates" y="y-coordinates" dx="list of lengths" dy="l...
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Web Technologies
HTML
HTML-SVG
SVG-Element
CSS Value | Angle
The angle on CSS represents a certain angle value that can be expressed in degrees, gradians, radians, or turns. Angle value can be used for rotations, transformations or ...
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Web Technologies
Picked
CSS-Basics
CSS
D3.js namespace() Function
The d3.namespace() function is used to return an object that contains space and local attributes that describe the full namespace URL and the local name. If there is a col...
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Web Technologies
JavaScript
D3.js
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