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GBlog
Complete DevOps Roadmap - Beginner to Advanced
DevOps is considered a set of practices that combines the abilities of Software Development i.e Dev and IT Operations i.e Ops together, which results in delivering top-not...
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Node.js tlsSocket.authorizationError Property
The tlsSocket.authorizationError property is an inbuilt application programming interface of class TLSSocket within tls module which is used to get the reason why the peer...
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Web Technologies
Node.js
Node.js-Methods
D3.js geoGinzburg8() Function
D3.js is a JavaScript library for producing dynamic, interactive data visualizations in web browsers. It makes use of Scalable Vector Graphics, HTML5, and Cascading Style ...
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Web Technologies
JavaScript
D3.js
D3.js node.parent Property
The D3.js node.parent property returns a reference to the parent node (null for the root node)Syntax:node.parentReturn Value: This property returns a reference to the pare...
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Web Technologies
JavaScript
D3.js
Lodash _.rest() Method
Lodash _.rest() method is used to create a function that calls the given function with the this binding of the created function along with an array of arguments from the s...
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Web Technologies
JavaScript
JavaScript-Lodash
D3.js band.bandwidth() Function
The band.bandwidth() function in d3.js is used to find the width of each band.Syntax:band.bandwidth()Parameters: This function does not accept any parameter.Return Values:...
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Web Technologies
JavaScript
D3.js
Lodash _.delay() Method
Lodash _.delay() method is used to call the given function as the parameter after the stated wait time is over, which is in milliseconds. Any further arguments are provide...
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Web Technologies
JavaScript
JavaScript-Lodash
D3.js geoVanDerGrinten2() Function
D3.js is a JavaScript library for producing dynamic, interactive data visualizations in web browsers. It makes use of Scalable Vector Graphics, HTML5, and Cascading Style ...
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Web Technologies
JavaScript
D3.js
Node.js tlsSocket.disableRenegotiation() Method
The tlsSocket.disableRenegotiation() method is an inbuilt application programming interface of class TLSSocket within tls module which is used to disable TLS renegotiation...
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Web Technologies
Node.js
Node.js-Methods
Coder's Journey featuring Shreyansh Pandey (Software Developer at Amazon)
Coder’s journey covers the experience of programming experts across the globe. With coder’s journey, GeeksforGeeks aims to deliver practical guidance to all young programm...
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CS - Placements
Coders-Journey
Count balanced nodes present in a binary tree
Given a binary tree, the task is to count the number of balanced nodes in the given tree.Balanced nodes of a binary tree are defined as the nodes which contains both left ...
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Tree
Searching
Mathematical
Recursion
Tree Traversals
DSA
Print alternate nodes from all levels of a Binary Tree
Given a binary tree, the task is to traverse each level of the given binary tree from left to right and print every alternate encountered at a level.Examples:Input:Output:...
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Tree
Queue
Searching
Recursion
Tree Traversals
DSA
Print nodes of a Binary Search Tree in Top Level Order and Reversed Bottom Level Order alternately
Given a Binary Search Tree, the task is to print the nodes of the BST in the following order:If the BST contains levels numbered from 1 to N then, the printing order is le...
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Tree
tree-traversal
Stack
Sorting
Heap
Binary Search Tree
Recursion
priority-queue
Heap Sort
DSA
How to compare two NumPy arrays?
Here we will be focusing on the comparison done using NumPy on arrays. Comparing two NumPy arrays determines whether they are equivalent by checking if every element at ea...
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Python
Python-numpy
Picked
Python numpy-arrayManipulation
Count N digits numbers with sum divisible by K
Given two integers N and K, the task is to count all N digits numbers whose sum of digits is divisible by K.Examples:Input: N = 2, K = 7Output: 12Explanation: 2 digits num...
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Dynamic Programming
Searching
Mathematical
number-digits
divisibility
DSA
Rearrange string such that no pair of adjacent characters are of the same type
Given alphanumeric string str, the task is to rearrange the string such that no two adjacent characters are of the same type, i.e., no two adjacent characters can be alpha...
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Strings
Hash
permutation
frequency-counting
DSA
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