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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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K-th lexicographical string of given length
Given two integers N and K, the task is to find lexicographically Kth string of length N. If the number of possible strings of length N is less than K, print -1.Examples:I...
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Strings
Algorithms
Mathematical
lexicographic-ordering
DSA
Check whether Array represents a Fibonacci Series or not
Given an array arr[] consisting of N integers, the task is to check whether a Fibonacci series can be formed using all the array elements or not. If possible, print "Yes"....
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Arrays
Mathematical
Fibonacci
series
DSA
Count numbers in a range with digit sum divisible by K having first and last digit different
Given a range in the form of L and R, and a value K, the task is to count the numbers between the range L to R such that the sum of the digit is divisible by K, and the fi...
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Dynamic Programming
Mathematical
Combinatorial
Competitive Programming
number-digits
divisibility
digit-DP
DSA
PostgreSQL - Primary Key
In this article we will look into the PostgreSQL Primary key constraints using SQL statements. A primary key is a column or a group of columns used to identify a row uniqu...
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PostgreSQL
postgreSQL-constraints
Total number Of valid Home delivery arrangements
Given the number of orders, find the number of valid arrangements of orders where delivery of ith order is always after the pickup of ith order.Examples:Input: N = 1Output...
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Algorithms
Combinatorial
factorial
series
Write From Home
DSA
JavaScript | Blob
A blob object is simply a group of bytes that holds the data stored in a file. It may seem like that a blob is a reference to the actual file but actually it is not. A blo...
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Web Technologies
JavaScript
JavaScript-Misc
How to import LESS through npm ?
LESS stands for Leaner Style Sheets. It is a backward-compatible language extension for CSS. Web pages can be styled by writing appropriate code in a file with .less exten...
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Web Technologies
CSS-Misc
CSS
How to add description list of an element using HTML ?
To define the description of an element, the dl tag is used. This tag is used with dt and dd tag. In HTML4.1, it defines the definition list and in HTML5, it defines the d...
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Web Technologies
HTML
HTML-Questions
How to Create Abbreviation of an Element using HTML5 ?
In this article, the abbreviation of an element can be created by using the abbr tag. This tag is used to define the abbreviation or short form of an element. The abbr and...
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Web Technologies
HTML5
HTML-Misc
HTML
How to define a paragraph in HTML5 ?
In this article, we define a paragraph by using a p element in the document. The p tag in HTML defines the paragraph. These have both opening and closing tags. So anything...
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Web Technologies
HTML5
HTML-Misc
HTML
How to Create Floating Box Effect using HTML and CSS ?
The floating box effect is a classical example of a custom box-shadow technique. In this technique, we create realistic-looking shadows without using the box-shadow proper...
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Web Technologies
Web Templates
How to define a possible line-break using HTML5 ?
In this article, we define a possible line-break in HTML by using a wbr element. It stands for word break opportunity and is used to define the position within the text wh...
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Web Technologies
HTML5
HTML-Misc
HTML
How to enable routing and navigation between component pages in Angular 8 ?
The task is to enable routing between angular components by making their routes when a user clicks the link, it will be navigated to page link corresponding to the require...
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Web Technologies
AngularJS
AngularJS-Misc
How to define important text using HTML5 ?
In this article, we define an important text by using the strong tag in HTML. It is the parsed tag and used to show the importance of the text. It reflects the text as bol...
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Web Technologies
HTML5
HTML
HTML-Questions
CSS Preprocessor LESS
LESS stands for Leaner Style Sheets. It is a backward-compatible language extension for CSS. It allows us to use features like variables, nesting, mixins, etc, all in a CS...
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Web Technologies
CSS
LESS
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