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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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Astonishing Numbers
Astonishing Number is a number N whose representation can be decomposed into two parts, a and b, such that N is equal to the sum of the integers from a to b and a + b = N ...
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Mathematical
series
DSA
Pentanacci Numbers
The Pentanacci series is a generalization of the Fibonacci sequence where each term is the sum of the five preceding terms. The first few Pentanacci numbers are as follows...
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Dynamic Programming
Mathematical
Recursion
Numbers
DSA
Canada Numbers
Canada Number is a number N such that the sum of the squares of the digits of N is equal to the sum of the non-trivial divisors of N, i.e. (Sum of divisors of N)- 1 - N.Fe...
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Mathematical
series
DSA
Self Numbers
A Number N is said to be Self Number if it can not be written as M + sum of digits of M for any M.The first few Self numbers are:1, 3, 5, 7, 9, 20, 31, 42................C...
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Mathematical
number-digits
series
DSA
How to implement 'add tag' functionality in an Angular 9 app ?
Angular makes it very easy to implement almost every functionality. In this article, we will learn how to implement add tag functionality in your angular app. Adding tags ...
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Web Technologies
AngularJS
AngularJS-Misc
Ruth-Aaron numbers
A number N is said to be Ruth-Aaron numbers if sum of prime divisors of N is equal to the sum of prime divisors of N+1.The first few Ruth-Aaron numbers are:5, 24, 49, 77, ...
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Mathematical
series
DSA
How to define the relationship between a document and the external resources?
In this article, we learn how to create the relationship between a document and the external resources by using the link Element. This tag is used to define a link between...
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Web Technologies
HTML-Misc
HTML
CSS
What is the difference between declarations, providers, and import in NgModule?
Let us first discuss about these terms:Declarations:Declarations are used to declare components, directives, pipes that belongs to the current module.Everything inside dec...
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Web Technologies
Picked
AngularJS
AngularJS-Misc
Tetradic Number
A Tetradic Number (sometimes called a four-way number) is a number that remains the same when flipped back-front, mirrored up-down, or flipped up-down.In other words, a Te...
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Mathematical
palindrome
series
DSA
Central binomial coefficient
Given an integer N, the task is to find the[Tex]N^{th}[/Tex]Central binomial coefficient.The first few Central binomial coefficients for N = 0, 1, 2, 3... are1, 2, 6, 20, ...
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Mathematical
series
binomial coefficient
DSA
Brilliant Numbers
Brilliant Number is a number N which is the product of two primes with the same number of digits.Few Brilliant numbers are:4, 6, 9, 10, 14, 15, 21, 25, 35, 49....Check if ...
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Mathematical
series
sieve
Prime Number
DSA
C program to append content of one text file to another
Pre-requisite: File Handling in CGiven the source and destination text files, the task is to append the content from source file to destination file and then display the c...
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Arrays
C-File Handling
C Programs
DSA
Icosikaienneagonal Number
An icosikaienneagonal number is a class of figurate numbers. It has 29 - sided polygon called icosikaienneagon. The N-th icosikaienneagonal number count’s the 29 number of...
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Mathematical
series
DSA
James Joyce's "Ulysses" sequence
James Joyce's "Ulysses" sequence represents the number of digits in NNN.First few terms in James Joyce's "Ulysses" sequence are1, 2, 13, 155, 2185, 36306........Given an i...
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Mathematical
number-digits
series
maths-power
DSA
Triacontakaihenagonal number
A triacontakaihenagonal number is a class of figurate numbers. It has 31 - sided polygon called triacontakaihenagon. The N-th triacontakaihenagonal number count’s the 31 n...
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Mathematical
series
DSA
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