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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Area of largest semicircle that can be drawn inside a square
Given a square of side a, the task is to find the area of the largest semi-circle that can be drawn inside the square.Examples:Input: a = 3Output: 4.84865Input: a = 4Outpu...
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Mathematical
Geometric
DSA
Modulo Operator (%) in C/C++ with Examples
In C or C++, the modulo operator (also known as the modulus operator), denoted by %, is an arithmetic operator. The modulo division operator produces the remainder of an i...
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cpp-operator
C Language
C++
C-Operators
C Programs
MongoDB - Greater than equals to Operator $gte
MongoDB provides different types of comparison operators and greater than equals to operator($gte) is one of them. This operator is used to select those documents where th...
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Computer Subject
MongoDB
MongoDB - Less than equals to Operator $lte
MongoDB provides different types of comparison operators and less than equals to operator( $lte ) is one of them. This operator is used to select those documents where the...
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Computer Subject
MongoDB
Empirical Research in Software Engineering
Empirical Research is defined as any research or study where conclusions of the study is precisely drawn from concretely empirical evidence which is verifiable. Empirical ...
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Software Engineering
Difference between Graphics Card and Video Card
Graphics Card: A graphics card is a printed circuit board that houses a processor and a RAM. It is a piece of computer hardware that produces the image you see on a monito...
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computer-graphics
Difference Between
Difference between AI and Expert System
Artificial Intelligence: AI manages more comprehensive issues of automating a system. This computerization should be possible by utilizing any field such as image processi...
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Difference Between
Machine Learning
Difference between Memory and Storage
Memory: Memories are made up of registers. Memory refers to the location of short-term data. Each register in the memory is one storage location. Storage location is also ...
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Operating Systems
GATE CS
Difference Between
How to find the Entry with largest Key in a Java Map
Given a map in Java, the task is to find out the entry in this map with the highest key. Examples:Input: Map = {ABC = 10, DEF = 30, XYZ = 20}Output: XYZ = 20Input: Map = {...
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Java
java-map
Java-Map-Programs
fpclassify() method in C/C++ with Examples
The fpclassify() function are defined in header math.h header in C and cmath library in C++. This function is used to get the value of type int that matches one of the cla...
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CPP-Functions
C Language
C++
math
C-Functions
cpp-math
Tips to Crack a Telephonic Job Interview
Hi, after reviewing your application, we have shortlisted your profile for the Telephonic Interview.If you're in a league of job hunting currently (or in past), you must b...
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GBlog
Career-Advices
Maximum sum of elements divisible by K from the given array
Given an array of integers and a number K. The task is to find the maximum sum which is divisible by K from the given array.Examples:Input: arr[] = {3, 6, 5, 1, 8}, k = 3O...
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Arrays
Dynamic Programming
Backtracking
Recursion
Arrays
DSA
MongoDB - Equality Operator $eq
MongoDB provides different types of comparison operators and an equality operator($eq) is one of them. The equality operator( $eq ) is used to match the documents where th...
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Computer Subject
MongoDB
ListField in serializers - Django REST Framework
In Django REST Framework the very concept of Serializing is to convert DB data to a datatype that can be used by javascript. Every serializer comes with some fields (entri...
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Python
Python Django
Django-REST
rest-framework
HyperlinkedModelSerializer in serializers - Django REST Framework
HyperlinkedModelSerializer is a layer of abstraction over the default serializer that allows to quickly create a serializer for a model in Django. Django REST Framework is...
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Python Programs
Python Django
Django-REST
rest-framework
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