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How to remove a committed file from the Git repository? | Git allows you to delete a file from the repository using any of the following methods −
Using the Linux rm command
Using the Linux rm command
Using the git rm command
Using the git rm command
Scenario 1 − Use the Linux rm command
The syntax of the Linux rm command is −
$ git rm <file_name>
Let us assume that a file “f... | [
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"text": "Git allows you to delete a file from the repository using any of the following methods −"
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{
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"text": "Using the Linux rm command"
},
{
"code": null,
"e": 1205,
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"tex... |
C++ Program to Implement Shell Sort | The shell sorting technique is based on the insertion sort. In the insertion sort sometimes we need to shift large block to insert item in the correct location. Using shell sort, we can avoid large number of shifting. The sorting is done with specific interval. After each pass the interval is reduced to make smaller in... | [
{
"code": null,
"e": 1390,
"s": 1062,
"text": "The shell sorting technique is based on the insertion sort. In the insertion sort sometimes we need to shift large block to insert item in the correct location. Using shell sort, we can avoid large number of shifting. The sorting is done with specific i... |
Spring MVC - Generate XML Example | The following example shows how to generate XML using the Spring Web MVC Framework. To begin with, let us have a working Eclipse IDE in place and stick to the following steps to develop a Dynamic Form based Web Application using the Spring Web Framework.
package com.tutorialspoint;
import javax.xml.bind.annotation.Xml... | [
{
"code": null,
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"text": "The following example shows how to generate XML using the Spring Web MVC Framework. To begin with, let us have a working Eclipse IDE in place and stick to the following steps to develop a Dynamic Form based Web Application using the Spring Web Framework... |
Sum of Bitwise And of all pairs in a given array - GeeksforGeeks | 21 Apr, 2022
Given an array “arr[0..n-1]” of integers, calculate sum of “arr[i] & arr[j]” for all the pairs in the given where i < j. Here & is bitwise AND operator. Expected time complexity is O(n). Examples :
Input: arr[] = {5, 10, 15}
Output: 15
Required Value = (5 & 10) + (5 & 15) + (10 & 15)
= 0... | [
{
"code": null,
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"text": "\n21 Apr, 2022"
},
{
"code": null,
"e": 25203,
"s": 25003,
"text": "Given an array “arr[0..n-1]” of integers, calculate sum of “arr[i] & arr[j]” for all the pairs in the given where i < j. Here & is bitwise AND operator. Expected t... |
How to convert a DataFrame row into character vector in R? - GeeksforGeeks | 21 Apr, 2021
If we want to turn a dataframe row into a character vector then we can use as.character() method In R, we can construct a character vector by enclosing the vector values in double quotation marks, but if we want to create a character vector from data frame row values, we can use the as character function.F... | [
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"text": "\n21 Apr, 2021"
},
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"code": null,
"e": 27050,
"s": 26597,
"text": "If we want to turn a dataframe row into a character vector then we can use as.character() method In R, we can construct a character vector by enclosing the vector ... |
Best Way to Add Bootstrap 4 to Project - GeeksforGeeks | 10 Sep, 2021
New developer generally face problems while implementing or adding bootstrap to their projects. The problem mainly occurs to implement the bootstrap all over the project (that is on all the required files) without adding the stylesheet and script on every page of the project.
In this article, we have provi... | [
{
"code": null,
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"text": "\n10 Sep, 2021"
},
{
"code": null,
"e": 27250,
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"text": "New developer generally face problems while implementing or adding bootstrap to their projects. The problem mainly occurs to implement the bootstrap all over the p... |
Program to convert a given number to words - GeeksforGeeks | 23 Mar, 2022
Write code to convert a given number into words. For example, if “1234” is given as input, output should be “one thousand two hundred thirty four”.
Following is the implementation for the same. The code supports numbers up-to 4 digits, i.e., numbers from 0 to 9999. Idea is to create arrays that store indiv... | [
{
"code": null,
"e": 24402,
"s": 24374,
"text": "\n23 Mar, 2022"
},
{
"code": null,
"e": 24550,
"s": 24402,
"text": "Write code to convert a given number into words. For example, if “1234” is given as input, output should be “one thousand two hundred thirty four”."
},
{
"... |
Belief Propagation in Bayesian Networks | by Phillip Wenig | Towards Data Science | In this article, I’ll be using Belief Propagation (BP) with some example data. I presume that you already know about Bayesian Networks (BN). This post explains how to calculate beliefs of different variables in a BN which help reason.
I created a repository with the code for BP on GitHub which I’ll be using to explain ... | [
{
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"text": "In this article, I’ll be using Belief Propagation (BP) with some example data. I presume that you already know about Bayesian Networks (BN). This post explains how to calculate beliefs of different variables in a BN which help reason."
},
{
"code"... |
Javascript Program To Check Whether The Length Of Given Linked List Is Even Or Odd - GeeksforGeeks | 10 Jan, 2022
Given a linked list, the task is to make a function which checks whether the length of the linked list is even or odd.Examples:
Input : 1->2->3->4->NULL
Output : Even
Input : 1->2->3->4->5->NULL
Output : Odd
Method 1: Count the codes linearly Traverse the entire Linked List and keep counting the number of... | [
{
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"s": 24906,
"text": "\n10 Jan, 2022"
},
{
"code": null,
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"text": "Given a linked list, the task is to make a function which checks whether the length of the linked list is even or odd.Examples:"
},
{
"code": null,
"e"... |
Maximum number of mangoes that can be bought - GeeksforGeeks | 30 Jun, 2021
Given two integers W and C, representing the number of watermelons and coins, the task is to find the maximum number of mangoes that can be bought given that each mango costs 1 watermelon and X coins and y coins can be earned selling a watermelon.
Examples:
Input: W = 10, C = 10, X = 1, Y = 1Output: 10Expl... | [
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"s": 24886,
"text": "\n30 Jun, 2021"
},
{
"code": null,
"e": 25162,
"s": 24914,
"text": "Given two integers W and C, representing the number of watermelons and coins, the task is to find the maximum number of mangoes that can be bought given that each ... |
Output of C programs | Set 55 - GeeksforGeeks | 06 Sep, 2017
1. What will be the output of the following program?
#include <stdio.h>int main(){ int a = 03489; printf("%d", a); return (0);}
Options:1. 18652. runtime error3. Syntax error4. 0
The answer is option(3).
Explanation:
Any integral value prefix with 0 acts as octal number but the allowed digits is ... | [
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"text": "\n06 Sep, 2017"
},
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"text": "1. What will be the output of the following program?"
},
{
"code": "#include <stdio.h>int main(){ int a = 03489; printf(\"%d\", a); return (0);}",... |
Koa.js - Hello World | Once we have set up the development, it is time to start developing our first app using Koa. Create a new file called app.js and type the following in it.
var koa = require('koa');
var app = new koa();
app.use(function* (){
this.body = 'Hello world!';
});
app.listen(3000, function(){
console.log('Server running... | [
{
"code": null,
"e": 2261,
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"text": "Once we have set up the development, it is time to start developing our first app using Koa. Create a new file called app.js and type the following in it."
},
{
"code": null,
"e": 2459,
"s": 2261,
"text": "var koa = require('koa');\n... |
How To enable GZIP Compression in PHP? | GZIP Compression is a simple, effective way to save bandwidth and speed up PHP application. The mechanism runs behind the GZIP compression is described below −
The browser/client request for a file to the server.
The server sends a .zip file to the browser (index.html.zip) rather than plain old index.html in response, ... | [
{
"code": null,
"e": 1222,
"s": 1062,
"text": "GZIP Compression is a simple, effective way to save bandwidth and speed up PHP application. The mechanism runs behind the GZIP compression is described below −"
},
{
"code": null,
"e": 1275,
"s": 1222,
"text": "The browser/client req... |
Date toLocaleDateString() Method | Javascript date toLocaleDateString() method converts a date to a string, returning the "date" portion using the operating system's locale's conventions.
Its syntax is as follows −
Date.toLocaleString()
Returns the "date" portion using the operating system's locale's conventions.
Try the following example.
<html>
... | [
{
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"text": "Javascript date toLocaleDateString() method converts a date to a string, returning the \"date\" portion using the operating system's locale's conventions."
},
{
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"text": "Its syntax is as follows −"... |
How to convert a comma separated String into an ArrayList in Java? | To convert a comma separated String into an ArrayList
Split the String into an array of Strings using the split() method.Now, convert the obtained String array to list using the asList() method of the Arrays class.
Split the String into an array of Strings using the split() method.
Now, convert the obtained String arra... | [
{
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"text": "To convert a comma separated String into an ArrayList"
},
{
"code": null,
"e": 1277,
"s": 1116,
"text": "Split the String into an array of Strings using the split() method.Now, convert the obtained String array to list using the asLi... |
SQL Case Study: Investigating a Drop in User Engagement | by Terence Shin | Towards Data Science | ProblemBrainstorming Potential CausesDataAnalysis: Event-level AggregationAnalysis: User-level AggregationAnalysis: Engagement by GeographyAnalysis: Email activity and CTRsAnalysis: Clickthrough rates by deviceAnalysis: Weekly digest vs re-engagement emailsSummaryRecommendationFurther Steps
Problem
Brainstorming Potent... | [
{
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"text": "ProblemBrainstorming Potential CausesDataAnalysis: Event-level AggregationAnalysis: User-level AggregationAnalysis: Engagement by GeographyAnalysis: Email activity and CTRsAnalysis: Clickthrough rates by deviceAnalysis: Weekly digest vs re-engagement emai... |
Program to print matrix elements in spiral order in python | Suppose we have a 2D matrix mat. We have to print the matrix elements in a spiral way. At first starting from the first row (mat[0, 0]), print the whole content and then follow the last column to print, then the last row, and so on, thus it prints the elements in a spiral fashion.
So, if the input is like
then the outp... | [
{
"code": null,
"e": 1344,
"s": 1062,
"text": "Suppose we have a 2D matrix mat. We have to print the matrix elements in a spiral way. At first starting from the first row (mat[0, 0]), print the whole content and then follow the last column to print, then the last row, and so on, thus it prints the e... |
Scala Collections - Reduce Method | reduce() method is a member of TraversableOnce trait, it is used to collapse elements of collections. It is similar to fold method but it does not take initial value.
The following is the syntax of reduce method.
def reduce[A1 >: A](op: (A1, A1) ? A1): A1
Here, reduce method takes associative binary operator function... | [
{
"code": null,
"e": 3050,
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"text": "reduce() method is a member of TraversableOnce trait, it is used to collapse elements of collections. It is similar to fold method but it does not take initial value."
},
{
"code": null,
"e": 3096,
"s": 3050,
"text": "The following ... |
BigDecimal precision() Method in Java - GeeksforGeeks | 04 Dec, 2018
The java.math.BigDecimal.precision() method returns the precision of this BigDecimal. The precision refers to the number of digits in the unscaled value.
Syntax:
public int precision()
Parameters: This method does not accept any parameters.
Return Value: This method returns an integer which denotes the pre... | [
{
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"text": "\n04 Dec, 2018"
},
{
"code": null,
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"text": "The java.math.BigDecimal.precision() method returns the precision of this BigDecimal. The precision refers to the number of digits in the unscaled value."
},
{... |
Exploring WhatsApp data. Using whatstk library to gain insights... | by Lucas Rodés-Guirao | Towards Data Science | Analyzing data can be fascinating, fun, and can give really interesting insights about a certain topic. When this data is connected to us or our context it becomes even more fascinating to analyze it, because this information was always close and present, yet it was never looked at from an analytic perspective.
To this... | [
{
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"text": "Analyzing data can be fascinating, fun, and can give really interesting insights about a certain topic. When this data is connected to us or our context it becomes even more fascinating to analyze it, because this information was always close and present,... |
Controlling the Position of Table Caption using CSS | The CSS caption-side property is used to vertically position the table caption box. It can take top and bottom as values. By default, table caption is placed at the top.
The syntax of CSS list-style property is as follows−
Selector {
caption-side: /*value*/
}
The following examples illustrate the CSS caption-side pr... | [
{
"code": null,
"e": 1232,
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"text": "The CSS caption-side property is used to vertically position the table caption box. It can take top and bottom as values. By default, table caption is placed at the top."
},
{
"code": null,
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"text": "The syntax o... |
\arcsin - Tex Command | \arcsin - Used to draw arcsin.
{ \arcsin(x) }
\arcsin command is used to draw arcsin.
\arcsin(x)
arcsin(x)
\arcsin(x)
arcsin(x)
\arcsin(x)
14 Lectures
52 mins
Ashraf Said
11 Lectures
1 hours
Ashraf Said
9 Lectures
1 hours
Emenwa Global, Ejike IfeanyiChukwu
29 L... | [
{
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"text": "\\arcsin - Used to draw arcsin."
},
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"code": null,
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"text": "{ \\arcsin(x) }"
},
{
"code": null,
"e": 8072,
"s": 8032,
"text": "\\arcsin command is used to draw arcsin."
},
{
"code": ... |
Matplotlib.pyplot.disconnect() in Python - GeeksforGeeks | 21 Apr, 2020
Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. Pyplot is a state-based interface to a Matplotlib module which provides a MATLAB-like interface.
The disconnect() function in pyplot module of matplotlib library is used to disconnect the callback with id cid.... | [
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"text": "\n21 Apr, 2020"
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"code": null,
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"text": "Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. Pyplot is a state-based interface to a Matplotlib module which pr... |
A Very Precise & Fast Way to Pull Google Trends Data Automatically | by JZ Lu | Towards Data Science | A one-stop-shop script to automatically pull google trends by exact keywords using Pytrends
COVID-19 has provided a boon for “Google Trends” usage in the U.S. (see chart below). After all, it’s a free publicly available tool that provides access to actual search requests across google search engine. More companies have... | [
{
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"text": "A one-stop-shop script to automatically pull google trends by exact keywords using Pytrends"
},
{
"code": null,
"e": 647,
"s": 264,
"text": "COVID-19 has provided a boon for “Google Trends” usage in the U.S. (see chart below). After al... |
Parallel Programming in Python with Message Passing Interface (mpi4py) | by Konrad Hafen | Towards Data Science | Did you know you can write parallel Python code that will run on your laptop and on a super computer? You can, and it’s not as difficult as you might expect. If you already write code for asynchronous parallelization then you won’t even have to do much restructuring.
High Performance Computing (HPC) distributes pieces ... | [
{
"code": null,
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"text": "Did you know you can write parallel Python code that will run on your laptop and on a super computer? You can, and it’s not as difficult as you might expect. If you already write code for asynchronous parallelization then you won’t even have to do much re... |
Counting Sort | Counting sort is a stable sorting technique, which is used to sort objects according to the keys that are small numbers. It counts the number of keys whose key values are same. This sorting technique is effective when the difference between different keys are not so big, otherwise, it can increase the space complexity.... | [
{
"code": null,
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"text": "Counting sort is a stable sorting technique, which is used to sort objects according to the keys that are small numbers. It counts the number of keys whose key values are same. This sorting technique is effective when the difference between different ke... |
Change the outline color for histogram bars using ggplot2 in R. | To change the outlines color of histogram bars using ggplot2, we can use col argument inside geom_histogram function of ggplot2 package.
For Example, if we have a data frame called df that contains a column say X then we can create the histogram of X with different outline color of bars using the below command −
ggplot... | [
{
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"text": "To change the outlines color of histogram bars using ggplot2, we can use col argument inside geom_histogram function of ggplot2 package."
},
{
"code": null,
"e": 1376,
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"text": "For Example, if we have a data frame called d... |
How can we extract the numbers from an input string in Java? | The java.lang.String class gives a considerable measure of methods to deal with a string. By the assistance of these methods, one can perform operations on the string like trimming, concatenating, converting and comparing. We can extract the numbers from a given string by using the replaceAll() method of a String class... | [
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"text": "The java.lang.String class gives a considerable measure of methods to deal with a string. By the assistance of these methods, one can perform operations on the string like trimming, concatenating, converting and comparing. We can extract the numbers fro... |
Time series forecasting: from naive to ARIMA and beyond | by Mahbubul Alam | Towards Data Science | Building another power plant in the next five years requires forecasts of future demand;
Scheduling staff in a call center next week requires forecasts of next weeks’ call volumes;
Stocking an inventory of retails requires forecasts of stock requirements.
Indeed, short and medium term forecasting is an essential part o... | [
{
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"text": "Building another power plant in the next five years requires forecasts of future demand;"
},
{
"code": null,
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"s": 261,
"text": "Scheduling staff in a call center next week requires forecasts of next weeks’ call volumes;"
},... |
Difference between Schema and Instance in DBMS | 22 Sep, 2021
1. Instances : Instances are the collection of information stored at a particular moment. The instances can be changed by certain CRUD operations as like addition, deletion of data. It may be noted that any search query will not make any kind of changes in the instances.
Example – Let’s say a table teache... | [
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"text": "1. Instances : Instances are the collection of information stored at a particular moment. The instances can be changed by certain CRUD operations as like addition, deletion o... |
Next Smaller Element | 10 Jun, 2022
Given an array, print the Next Smaller Element (NSE) for every element. The NSE for an element x is the first smaller element on the right side of x in array. Elements for which no smaller element exist (on right side), consider NSE as -1. Examples: a) For any array, rightmost element always has NSE as -1.... | [
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"text": "Given an array, print the Next Smaller Element (NSE) for every element. The NSE for an element x is the first smaller element on the right side of x in array. Elements for wh... |
Priority Queue in Reverse Order in Java | 11 Aug, 2021
A PriorityQueue is used when the objects are supposed to be processed based on the priority. It is known that a Queue follows the First-In-First-Out algorithm, but sometimes the elements of the queue are needed to be processed according to the priority, that’s when the PriorityQueue comes into play. The Pr... | [
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"text": "A PriorityQueue is used when the objects are supposed to be processed based on the priority. It is known that a Queue follows the First-In-First-Out algorithm, but sometimes ... |
DateFormat getDateInstance() Method in Java with Examples | 24 Jan, 2022
DateFormat class of java.text package is an abstract class that is used to format and parse dates for any locale. It allows us to format date to text and parse text to date. DateFormat class provides many functionalities to obtain, format, parse default date/time.
Note: DateFormat class extends Format clas... | [
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"text": "DateFormat class of java.text package is an abstract class that is used to format and parse dates for any locale. It allows us to format date to text and parse text to date. D... |
How to input multiple values from user in one line in Java? | To input multiple values from user in one line, the code is as follows −
Live Demo
import java.util.Scanner;
public class Demo {
public static void main(String[] args) {
System.out.print("Enter two floating point values : ");
Scanner my_scan = new Scanner(System.in);
double double_val = my_scan.ne... | [
{
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"text": "To input multiple values from user in one line, the code is as follows −"
},
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"text": " Live Demo"
},
{
"code": null,
"e": 1686,
"s": 1271,
"text": "import java.util.Scanner;\n... |
How to Find Duplicate Values in Excel Using VLOOKUP? | 06 Jun, 2021
In this article, we will look into how we can use the VLOOKUP to find duplicate values in Excel.
To do so follow the below steps:
Let’s make two columns of different section to check VLOOKUP formula on columns:
Created Two Columns
Here is the formula we are going to use:
=VLOOKUP(List1,List2,TRUE,FALSE)
... | [
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"text": "In this article, we will look into how we can use the VLOOKUP to find duplicate values in Excel."
},
{
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"text": " To do s... |
Python Bokeh – Plotting a Line Graph | 03 Jul, 2020
Bokeh is a Python interactive data visualization. It renders its plots using HTML and JavaScript. It targets modern web browsers for presentation providing elegant, concise construction of novel graphics with high-performance interactivity.
Bokeh can be used to plot a line graph. Plotting a line graph can ... | [
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"text": "Bokeh is a Python interactive data visualization. It renders its plots using HTML and JavaScript. It targets modern web browsers for presentation providing elegant, concise co... |
Static and Dynamic data structures in Java with Examples | 31 May, 2022
Data structure is a way of storing and organising data efficiently such that the required operations on them can be performed efficiently with respect to time as well as memory. Simply, Data Structure is used to reduce complexity (mostly the time complexity) of the code.
Data structures can be two types:
I... | [
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"text": "Data structure is a way of storing and organising data efficiently such that the required operations on them can be performed efficiently with respect to time as well as memor... |
Throwable Class in Java with Examples | 24 Sep, 2021
Classes and Objects are basic concepts of Object-Oriented Programming which revolve around the real-life entities. A class is a user-defined blueprint or prototype from which objects are created. It represents the set of properties or methods that are common to all objects of one type. In this article, we ... | [
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"text": "Classes and Objects are basic concepts of Object-Oriented Programming which revolve around the real-life entities. A class is a user-defined blueprint or prototype from which ... |
Hello World in Dart Programming | A Hello World program is the first program that you learn whenever you are learning a new programming language. It might be a simple program but it is a great entry point as you get to know how a program works in Dart, how to run a dart file. It provides a way to test the systems and environment that you are using.
An ... | [
{
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"text": "A Hello World program is the first program that you learn whenever you are learning a new programming language. It might be a simple program but it is a great entry point as you get to know how a program works in Dart, how to run a dart file. It provide... |
Python iter() method | 11 Apr, 2022
python iter() method returns the iterator object, it is used to convert an iterable to the iterator.
Syntax : iter(obj, sentinel)
Parameters :
obj : Object which has to be converted to iterable ( usually an iterator ).
sentinel : value used to represent end of sequence.
Returns : Iterator object
Iteration... | [
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"text": "python iter() method returns the iterator object, it is used to convert an iterable to the iterator."
},
{
"code": null,
"e": 158,
"s": 129,
"text": "Synta... |
FileInputStream close() Method in Java with Examples | 01 Dec, 2021
FileInputStream class is helpful to read data from a file in the form of a sequence of bytes. FileInputStream is meant for reading streams of raw bytes such as image data. For reading streams of characters, consider using FileReader.
After any operation to the file, we have to close that file. For that pur... | [
{
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"s": 0,
"text": "\n01 Dec, 2021"
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{
"code": null,
"e": 262,
"s": 28,
"text": "FileInputStream class is helpful to read data from a file in the form of a sequence of bytes. FileInputStream is meant for reading streams of raw bytes such as image data. For... |
Java @Retention Annotations | 10 May, 2022
In Java, annotations are used to attach meta-data to a program element such as a class, method, instances, etc. Some annotations are used to annotate other annotations. These types of annotations are known as meta-annotations. @Retention is also a meta-annotation that comes with some retention policies. Th... | [
{
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"text": "\n10 May, 2022"
},
{
"code": null,
"e": 484,
"s": 28,
"text": "In Java, annotations are used to attach meta-data to a program element such as a class, method, instances, etc. Some annotations are used to annotate other annotations. These ... |
Python | User groups with Custom permissions in Django | 31 May, 2022
Let’s consider a trip booking service, how they work with different plans and packages. There is a list of product which subscriber gets on subscribing to different packages, provided by the company. Generally, the idea they follow is the level-wise distribution of different products.
Let’s see the differe... | [
{
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"s": 24,
"text": "\n31 May, 2022"
},
{
"code": null,
"e": 338,
"s": 52,
"text": "Let’s consider a trip booking service, how they work with different plans and packages. There is a list of product which subscriber gets on subscribing to different packages,... |
GATE | GATE CS 2020 | Question 65 - GeeksforGeeks | 26 May, 2021
Consider a TCP connection between a client and a server with the following specifications; the round trip time is 6 ms, the size of the receiver advertised window is 50 KB, slow-start threshold at the client is 32 KB, and the maximum segment size is 2 KB. The connection is established at time t=0. Assume t... | [
{
"code": null,
"e": 25829,
"s": 25801,
"text": "\n26 May, 2021"
},
{
"code": null,
"e": 26194,
"s": 25829,
"text": "Consider a TCP connection between a client and a server with the following specifications; the round trip time is 6 ms, the size of the receiver advertised window ... |
Matplotlib.axes.Axes.set_ybound() in Python - GeeksforGeeks | 19 Apr, 2020
Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The Axes Class contains most of the figure elements: Axis, Tick, Line2D, Text, Polygon, etc., and sets the coordinate system. And the instances of Axes supports callbacks through a callbacks attribute.
The Axe... | [
{
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"text": "\n19 Apr, 2020"
},
{
"code": null,
"e": 25947,
"s": 25647,
"text": "Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The Axes Class contains most of the figure elements: Axis, Tick, ... |
LINQ | Query Syntax - GeeksforGeeks | 21 May, 2019
LINQ query syntax is consist of a set of query keywords defined into the .NET Framework version 3.5 or Higher. This allows the programmer or developers to write the commands similar to SQL style in the code(C# or VB.NET) without using quotes. It is also know as the Query Expression Syntax. In LINQ, you can... | [
{
"code": null,
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"text": "\n21 May, 2019"
},
{
"code": null,
"e": 26066,
"s": 25663,
"text": "LINQ query syntax is consist of a set of query keywords defined into the .NET Framework version 3.5 or Higher. This allows the programmer or developers to write th... |
Elements of an array that are not divisible by any element of another array - GeeksforGeeks | 30 Apr, 2021
Given two arrays A[] and B[], write an efficient code to determine if every element of B[] is divisible by at least 1 element of A[]. Display those elements of B[], which are not divisible by any of the elements in A[]. Examples :
Input : A[] = {100, 200, 400, 100, 600}
B[] = {45, 90, 48, 1000, 3... | [
{
"code": null,
"e": 26065,
"s": 26037,
"text": "\n30 Apr, 2021"
},
{
"code": null,
"e": 26298,
"s": 26065,
"text": "Given two arrays A[] and B[], write an efficient code to determine if every element of B[] is divisible by at least 1 element of A[]. Display those elements of B[]... |
Find pair with greatest product in array - GeeksforGeeks | 28 Aug, 2021
Given an array of n elements, the task is to find the greatest number such that it is product of two elements of given array. If no such element exists, print -1. Elements are within the range of 1 to 10^5.Examples :
Input : arr[] = {10, 3, 5, 30, 35}
Output: 30
Explanation: 30 is the product of 10 and... | [
{
"code": null,
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"s": 26615,
"text": "\n28 Aug, 2021"
},
{
"code": null,
"e": 26862,
"s": 26643,
"text": "Given an array of n elements, the task is to find the greatest number such that it is product of two elements of given array. If no such element exists, print -1. ... |
numpy.info() function in Python - GeeksforGeeks | 25 Oct, 2020
In Numpy we can get all the information about the function, class, or module like what will the parameter and what will be the type of the return value with the help of numpy.info() function. This function returns the help information for a function, class, or module.
Syntax: numpy.info(numpy.info(object=N... | [
{
"code": null,
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"s": 25509,
"text": "\n25 Oct, 2020"
},
{
"code": null,
"e": 25806,
"s": 25537,
"text": "In Numpy we can get all the information about the function, class, or module like what will the parameter and what will be the type of the return value with the he... |
Count greater elements on the left side of every array element - GeeksforGeeks | 31 May, 2021
Given an array arr[] of distinct integers of size N, the task is to print the count of greater elements on the left side of each array element.
Examples :
Input: arr[] = {12, 1, 2, 3, 0, }Output: 0 1 1 1 4Explanation:For index 0, no greater element exists on the left side.For index 1, {12} is greater eleme... | [
{
"code": null,
"e": 26189,
"s": 26161,
"text": "\n31 May, 2021"
},
{
"code": null,
"e": 26333,
"s": 26189,
"text": "Given an array arr[] of distinct integers of size N, the task is to print the count of greater elements on the left side of each array element."
},
{
"code... |
T-Test Approach in R Programming - GeeksforGeeks | 16 Dec, 2021
We will be trying to understand the T-Test in R Programming with the help of an example. Suppose a businessman with two sweet shops in a town wants to check if the average number of sweets sold in a day in both the stores is the same or not.
So, the businessman takes the average number of sweets sold to 1... | [
{
"code": null,
"e": 26487,
"s": 26459,
"text": "\n16 Dec, 2021"
},
{
"code": null,
"e": 26730,
"s": 26487,
"text": "We will be trying to understand the T-Test in R Programming with the help of an example. Suppose a businessman with two sweet shops in a town wants to check if the... |
Scala Set size() method with example - GeeksforGeeks | 18 Oct, 2019
The size() method is utilized to find the number of elements in the set.
Method Definition: def size: Int
Return Type: It returns the number of elements in the set.
Example #1:
// Scala program of size() // method // Creating object object GfG { // Main method def main(args:Array[String]) {... | [
{
"code": null,
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"s": 25099,
"text": "\n18 Oct, 2019"
},
{
"code": null,
"e": 25200,
"s": 25127,
"text": "The size() method is utilized to find the number of elements in the set."
},
{
"code": null,
"e": 25233,
"s": 25200,
"text": "Method Definition... |
Determine whether a universal sink exists in a directed graph - GeeksforGeeks | 10 May, 2022
Determine whether a universal sink exists in a directed graph. A universal sink is a vertex which has no edge emanating from it, and all other vertices have an edge towards the sink.
Input :
v1 -> v2 (implies vertex 1 is connected to vertex 2)
v3 -> v2
v4 -> v2
v5 -> v2
v6 -> v2
... | [
{
"code": null,
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"s": 26391,
"text": "\n10 May, 2022"
},
{
"code": null,
"e": 26604,
"s": 26419,
"text": "Determine whether a universal sink exists in a directed graph. A universal sink is a vertex which has no edge emanating from it, and all other vertices have an edg... |
K-th Greatest Element in a Max-Heap - GeeksforGeeks | 26 Nov, 2018
Given a max-heap of size n, find the kth greatest element in the max-heap.
Examples:
Input : maxHeap = {20, 15, 18, 8, 10, 5, 17}k = 4Output : 15
Input : maxHeap = {100, 50, 80, 10, 25, 20, 75}k = 2Output : 80
Naive approach: We can extract the maximum element from the max-heap k times and the last element... | [
{
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"text": "\n26 Nov, 2018"
},
{
"code": null,
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"text": "Given a max-heap of size n, find the kth greatest element in the max-heap."
},
{
"code": null,
"e": 25850,
"s": 25840,
"text": "Examples:"
},... |
JavaFX | Alert with examples - GeeksforGeeks | 19 Apr, 2021
Alert is a part of JavaFX and it is a subclass of Dialog class. Alerts are some predefined dialogs that are used to show some information to the user. Alerts are basically of specific alert types:
CONFIRMATION alert :The CONFIRMATION alert type configures the Alert dialog to appear in a way that suggests... | [
{
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"text": "\n19 Apr, 2021"
},
{
"code": null,
"e": 25514,
"s": 25315,
"text": "Alert is a part of JavaFX and it is a subclass of Dialog class. Alerts are some predefined dialogs that are used to show some information to the user. Alerts are b... |
RequireJS - jQuery Using Shim Config | jQuery uses shim configuration to define the dependencies for jQuery plugins and set a module value by declaring dependencies.
require(['jquery','jquery.myjsfile1','jquery.myjsfile2'], function($) {
$(function() {
//code here
});
});
The following example uses shim configuration to define the dependencies f... | [
{
"code": null,
"e": 1969,
"s": 1842,
"text": "jQuery uses shim configuration to define the dependencies for jQuery plugins and set a module value by declaring dependencies."
},
{
"code": null,
"e": 2088,
"s": 1969,
"text": "require(['jquery','jquery.myjsfile1','jquery.myjsfile2'... |
Python - Word Replacement | Replacing the complete string or a part of string is a very frequent requirement in text processing. The replace() method returns a copy of the string in which the occurrences of old have been replaced with new, optionally restricting the number of replacements to max.
Following is the syntax for replace() method −
str... | [
{
"code": null,
"e": 2857,
"s": 2587,
"text": "Replacing the complete string or a part of string is a very frequent requirement in text processing. The replace() method returns a copy of the string in which the occurrences of old have been replaced with new, optionally restricting the number of repl... |
BERT: Sentiment Analysis of App Store Review | by Ng Wai Foong | Towards Data Science | Utilizing state-of-the-art model to analyze users’ sentiments from app store
This article provides you with the necessary steps to perform sentiment analysis on the reviews made by the public user at app store. In this tutorial, I will be using Bert-Base Chinese model instead to test out the performance of BERT when be... | [
{
"code": null,
"e": 124,
"s": 47,
"text": "Utilizing state-of-the-art model to analyze users’ sentiments from app store"
},
{
"code": null,
"e": 796,
"s": 124,
"text": "This article provides you with the necessary steps to perform sentiment analysis on the reviews made by the pu... |
C Program For Making Middle Node Head In A Linked List - GeeksforGeeks | 13 Jan, 2022
Given a singly linked list, find middle of the linked list and set middle node of the linked list at beginning of the linked list. Examples:
Input: 1 2 3 4 5
Output: 3 1 2 4 5
Input: 1 2 3 4 5 6
Output: 4 1 2 3 5 6
The idea is to first find middle of a linked list using two pointers, first one moves one... | [
{
"code": null,
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"s": 24589,
"text": "\n13 Jan, 2022"
},
{
"code": null,
"e": 24758,
"s": 24617,
"text": "Given a singly linked list, find middle of the linked list and set middle node of the linked list at beginning of the linked list. Examples:"
},
{
"code": ... |
Ascii() in python | ASCII is abbreviated from of American Standard Code for Information Interchange. It is a character encoding standard. For example the ASCII value of English alphabet A is 65. Python provides this function to get the printable representation of an object. It takes one parameter which is an object that can be a list, str... | [
{
"code": null,
"e": 1521,
"s": 1062,
"text": "ASCII is abbreviated from of American Standard Code for Information Interchange. It is a character encoding standard. For example the ASCII value of English alphabet A is 65. Python provides this function to get the printable representation of an object... |
PHP date_interval_format() Function | The date_interval_format() function is an alias of DateInterval::format(). This function accepts an interval and a format string as parameters and, formats the given interval in the specified format.
date_interval_format($interval, $format)
interval (Mandatory)
This is an object of the DateInterval you need to format.... | [
{
"code": null,
"e": 2957,
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"text": "The date_interval_format() function is an alias of DateInterval::format(). This function accepts an interval and a format string as parameters and, formats the given interval in the specified format."
},
{
"code": null,
"e": 2999,
"s": 2... |
Spelling Correction: How to make an accurate and fast corrector | by Filipp Bakanov | Towards Data Science | Dirty data leads to bad model quality. In real-world NLP problems we often meet texts with a lot of typos. As the result, we are unable to reach the best score. As painful as it may be, data should be cleaned before fitting.
We need an automatic spelling corrector which can fix words with typos and, at the same time no... | [
{
"code": null,
"e": 272,
"s": 47,
"text": "Dirty data leads to bad model quality. In real-world NLP problems we often meet texts with a lot of typos. As the result, we are unable to reach the best score. As painful as it may be, data should be cleaned before fitting."
},
{
"code": null,
... |
Assessing Annotator Disagreements in Python to Build a Robust Dataset for Machine Learning | by Oliver Price | Towards Data Science | As Matthew Honnibal pointed out at his 2018 PyData Berlin talk [1], developing a solid annotation schema and having attentive annotators is one of the building blocks of a successful machine learning model, and an integral part of the workflow. The pyramid below — taken from his slides — shows these as being essential ... | [
{
"code": null,
"e": 527,
"s": 172,
"text": "As Matthew Honnibal pointed out at his 2018 PyData Berlin talk [1], developing a solid annotation schema and having attentive annotators is one of the building blocks of a successful machine learning model, and an integral part of the workflow. The pyrami... |
Update View – Function based Views Django | 17 May, 2021
Update View refers to a view (logic) to update a particular instance of a table from the database with some extra details. It is used to update entries in the database for example, updating an article at geeksforgeeks. So Update view must display the old data in the form and let user update the data from t... | [
{
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"text": "\n17 May, 2021"
},
{
"code": null,
"e": 601,
"s": 53,
"text": "Update View refers to a view (logic) to update a particular instance of a table from the database with some extra details. It is used to update entries in the database for ex... |
PostgreSQL – Copy Database | 22 Feb, 2021
In this article, we will discuss the process of copying a PostgreSQL database on the same server or from a server to another.
If a situation arises where one needs to copy a PostgreSQL database within a database server for testing purposes. PostgreSQL makes it simple to do so using the CREATE DATABASE sta... | [
{
"code": null,
"e": 52,
"s": 24,
"text": "\n22 Feb, 2021"
},
{
"code": null,
"e": 179,
"s": 52,
"text": "In this article, we will discuss the process of copying a PostgreSQL database on the same server or from a server to another. "
},
{
"code": null,
"e": 379,
"... |
How to build a Random Story Generator using Python? | 26 Mar, 2021
In this section, we are going to make a very interesting beginner-level project of Python. It is a random story generator. The random story generator project aims to generate random stories every time user executes the code. A story is made up of a collection of sentences. We will choose random phrases to ... | [
{
"code": null,
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"s": 26,
"text": "\n26 Mar, 2021"
},
{
"code": null,
"e": 398,
"s": 54,
"text": "In this section, we are going to make a very interesting beginner-level project of Python. It is a random story generator. The random story generator project aims to generate... |
Python 3 - Number atan2() Method | The atan2() method returns atan(y / x), in radians.
Following is the syntax for atan2() method −
atan2(y, x)
Note − This function is not accessible directly, so we need to import math module and then we need to call this function using math static object.
y − This must be a numeric value.
y − This must be a numeric va... | [
{
"code": null,
"e": 2392,
"s": 2340,
"text": "The atan2() method returns atan(y / x), in radians."
},
{
"code": null,
"e": 2437,
"s": 2392,
"text": "Following is the syntax for atan2() method −"
},
{
"code": null,
"e": 2450,
"s": 2437,
"text": "atan2(y, x)\n"... |
Basic Properties of a Graph - GeeksforGeeks | 25 Oct, 2018
A Graph is a non-linear data structure consisting of nodes and edges. The nodes are sometimes also referred to as vertices and the edges are lines or arcs that connect any two nodes in the graph.
Properties of Graphs are basically used for characterization of graphs depending on their structures. We define... | [
{
"code": null,
"e": 25066,
"s": 25038,
"text": "\n25 Oct, 2018"
},
{
"code": null,
"e": 25262,
"s": 25066,
"text": "A Graph is a non-linear data structure consisting of nodes and edges. The nodes are sometimes also referred to as vertices and the edges are lines or arcs that con... |
Check for Palindrome after every character replacement Query - GeeksforGeeks | 10 Jul, 2021
Given a string str and Q queries. Each query contains a pair of integers (i1, i2) and a character ‘ch’. We need to replace characters at indexes i1 and i2 with new character ‘ch’ and then tell if string str is palindrome or not. (0 <= i1, i2 < string_length)Examples:
Input : str = "geeks" Q = 2
... | [
{
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"text": "\n10 Jul, 2021"
},
{
"code": null,
"e": 25035,
"s": 24765,
"text": "Given a string str and Q queries. Each query contains a pair of integers (i1, i2) and a character ‘ch’. We need to replace characters at indexes i1 and i2 with new... |
Animated Floating Action Button in kivy - Python - GeeksforGeeks | 19 Oct, 2021
Kivy is a platform independent GUI tool in Python. As it can be run on Android, IOS, linux and Windows etc. It is basically used to develop the Android application, but it does not mean that it can not be used on Desktops applications.In this article we will learn about how can we Add the Animation to a Fl... | [
{
"code": null,
"e": 23975,
"s": 23947,
"text": "\n19 Oct, 2021"
},
{
"code": null,
"e": 24376,
"s": 23975,
"text": "Kivy is a platform independent GUI tool in Python. As it can be run on Android, IOS, linux and Windows etc. It is basically used to develop the Android application... |
Count number of pairs in array having sum divisible by K | SET 2 - GeeksforGeeks | 23 Apr, 2021
Given an array A[] and positive integer K, the task is to count the total number of pairs in the array whose sum is divisible by K.Examples:
Input : A[] = {2, 2, 1, 7, 5, 3}, K = 4 Output : 5 There are five pairs possible whose sum Is divisible by ‘4’ i.e., (2, 2), (1, 7), (7, 5), (1, 3) and (5, 3)Input :... | [
{
"code": null,
"e": 25156,
"s": 25128,
"text": "\n23 Apr, 2021"
},
{
"code": null,
"e": 25298,
"s": 25156,
"text": "Given an array A[] and positive integer K, the task is to count the total number of pairs in the array whose sum is divisible by K.Examples: "
},
{
"code":... |
Replacing every nth instance of characters in a string - JavaScript | We are required to write a JavaScript function that takes in a string as the first argument, a number, say n, as the second argument and a character, say c, as the third argument. The function should replace the nth appearance of any character with the character provided as the third argument and return the new string.... | [
{
"code": null,
"e": 1383,
"s": 1062,
"text": "We are required to write a JavaScript function that takes in a string as the first argument, a number, say n, as the second argument and a character, say c, as the third argument. The function should replace the nth appearance of any character with the ... |
C Program to find IP Address, Subnet Mask & Default Gateway - GeeksforGeeks | 09 Nov, 2021
Terminology
IP Address : An IP address, short for Internet Protocol address, is an identifying number for a piece of network hardware. Having an IP address allows a device to communicate with other devices over an IP-based network like the internet.
Subnet mask: A subnet mask is a 32-bit number used to dif... | [
{
"code": null,
"e": 36593,
"s": 36565,
"text": "\n09 Nov, 2021"
},
{
"code": null,
"e": 36605,
"s": 36593,
"text": "Terminology"
},
{
"code": null,
"e": 36843,
"s": 36605,
"text": "IP Address : An IP address, short for Internet Protocol address, is an identif... |
Typecasting in C | Typecasting is a method in C language of converting one data type to another.
There are two types of typecasting.
1.Implicit Type casting − This conversion is done by the compiler. When more than one data type of variables are used in an expression, the compiler converts data types to avoid loss of data.
Here is an exa... | [
{
"code": null,
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"text": "Typecasting is a method in C language of converting one data type to another."
},
{
"code": null,
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"s": 1140,
"text": "There are two types of typecasting."
},
{
"code": null,
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"text"... |
XQuery - FLWOR | FLWOR is an acronym that stands for "For, Let, Where, Order by, Return". The following list shows what they account for in a FLWOR expression −
F - For - Selects a collection of all nodes.
F - For - Selects a collection of all nodes.
L - Let - Puts the result in an XQuery variable.
L - Let - Puts the result in an XQuer... | [
{
"code": null,
"e": 2016,
"s": 1872,
"text": "FLWOR is an acronym that stands for \"For, Let, Where, Order by, Return\". The following list shows what they account for in a FLWOR expression −"
},
{
"code": null,
"e": 2061,
"s": 2016,
"text": "F - For - Selects a collection of al... |
How to clear the content of the recycle bin in PowerShell? | Recycle bin in Windows operating system is to store the soft-deleted data. Soft deleted data means, data that is not deleted with (SHIFT + DEL) button but simply deleted with DEL button. Each local disk has its own configured recycle bin space.
To delete the recycle bin data using GUI, you can simply right click and de... | [
{
"code": null,
"e": 1307,
"s": 1062,
"text": "Recycle bin in Windows operating system is to store the soft-deleted data. Soft deleted data means, data that is not deleted with (SHIFT + DEL) button but simply deleted with DEL button. Each local disk has its own configured recycle bin space."
},
... |
Remove All Adjacent Duplicates in String II in C++ | Suppose a string s is given, a k duplicate removal consists of choosing k adjacent and equal letters from string s and removing them causing the left and the right side of the deleted substring to concatenate together. We will repeatedly make k duplicate removals on the given string s until we cannot change any remaini... | [
{
"code": null,
"e": 1713,
"s": 1062,
"text": "Suppose a string s is given, a k duplicate removal consists of choosing k adjacent and equal letters from string s and removing them causing the left and the right side of the deleted substring to concatenate together. We will repeatedly make k duplicat... |
Java Program to Add Characters to a String - GeeksforGeeks | 16 Jul, 2021
We will be discussing out how to add character to a string at particular position in a string in java. It can be interpreted as follows as depicted in the illustration what we are trying to do which is as follows:
Illustration:
Input:
Input custom string = Hello
Output:
--> String to be added 'Geeks'
... | [
{
"code": null,
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"s": 24702,
"text": "\n16 Jul, 2021"
},
{
"code": null,
"e": 24944,
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"text": "We will be discussing out how to add character to a string at particular position in a string in java. It can be interpreted as follows as depicted in the illustra... |
2D Line Plot in MATLAB - GeeksforGeeks | 29 May, 2021
‘2D’ stands for 2-dimensional and a 2D line is a line that is moved in 2-dimensions. A line in 2D means that we could move in forward and backward direction but also in any direction like left, right, up, down.
In MATLAB we have a function named plot() which allows us to plot a line in 2 directions.
Synta... | [
{
"code": null,
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"text": "\n29 May, 2021"
},
{
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"e": 24466,
"s": 24255,
"text": "‘2D’ stands for 2-dimensional and a 2D line is a line that is moved in 2-dimensions. A line in 2D means that we could move in forward and backward direction but al... |
Printing the numbers in reverse order using Division and modulo operators using C | How to print the given two-digit number in reverse order with the help of division and Modulo operator using C programming language?
So far, we had seen how to reverse the string using string function and without string function. Now let’s see how to reverse the two-digit number without using the predefined function.
T... | [
{
"code": null,
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"text": "How to print the given two-digit number in reverse order with the help of division and Modulo operator using C programming language?"
},
{
"code": null,
"e": 1381,
"s": 1195,
"text": "So far, we had seen how to reverse the string usi... |
Airflow in Docker Metrics Reporting | by Sarah Krasnik | Towards Data Science | An unsettling yet likely familiar situation: you deployed Airflow successfully, but find yourself constantly refreshing the webserver UI to make sure everything is running smoothly.
You rely on certain alerting tasks to execute upon upstream failures, but if the queue is full and tasks are stalling, how will you be not... | [
{
"code": null,
"e": 354,
"s": 172,
"text": "An unsettling yet likely familiar situation: you deployed Airflow successfully, but find yourself constantly refreshing the webserver UI to make sure everything is running smoothly."
},
{
"code": null,
"e": 499,
"s": 354,
"text": "You ... |
Can we explicitly define datatype in a Python Function? | In Python, variables are never explicitly typed. Python figures out what type a variable is and keeps track of it internally. In Java, C++, and other statically-typed languages, you must specify the datatype of the function return value and each function argument.
If we explicitly define datatype in a python function, ... | [
{
"code": null,
"e": 1327,
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"text": "In Python, variables are never explicitly typed. Python figures out what type a variable is and keeps track of it internally. In Java, C++, and other statically-typed languages, you must specify the datatype of the function return value and each functio... |
How to bring Tkinter window in front of other windows? | Tkinter window are created and executed by mainloop() function. The mainloop() function gets executed until the application is not closed by the user abruptly.
To keep the Tkinter window above all the other windows, we can use win.after(duration, function()) function in a loop. This function inside the loop gets execut... | [
{
"code": null,
"e": 1222,
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"text": "Tkinter window are created and executed by mainloop() function. The mainloop() function gets executed until the application is not closed by the user abruptly."
},
{
"code": null,
"e": 1451,
"s": 1222,
"text": "To keep the Tkinter wi... |
Switch case in Arduino | Switch case in Arduino is just like the switch case in C language. For those who are unaware of switch case, it is a more compact way of writing multiple if statements, when they concern the value of a variable.
switch (var) {
case value1:
// statements for value1
break;
case value2:
// statemen... | [
{
"code": null,
"e": 1274,
"s": 1062,
"text": "Switch case in Arduino is just like the switch case in C language. For those who are unaware of switch case, it is a more compact way of writing multiple if statements, when they concern the value of a variable."
},
{
"code": null,
"e": 1480... |
Average of each n-length consecutive segment in a Python list | We have a list containing only numbers. We plan to get the average of a set of sequential numbers from the list which keeps rolling from the first number to next number and then to next number and so on.
The below example simplifies the requirement of finding the average of each 4-length consecutive elements of the lis... | [
{
"code": null,
"e": 1266,
"s": 1062,
"text": "We have a list containing only numbers. We plan to get the average of a set of sequential numbers from the list which keeps rolling from the first number to next number and then to next number and so on."
},
{
"code": null,
"e": 1385,
"s... |
C# | BitConverter.ToInt32() Method - GeeksforGeeks | 19 May, 2021
BitConverter.ToInt32(Byte[], Int32) Method is used to return a 32-bit signed integer converted from four bytes at a specified position in a byte array.Syntax:
public static int ToInt32 (byte[] value, int startIndex);
Parameters:
value: It is an array of bytes. startIndex: It is the starting position wit... | [
{
"code": null,
"e": 23282,
"s": 23254,
"text": "\n19 May, 2021"
},
{
"code": null,
"e": 23443,
"s": 23282,
"text": "BitConverter.ToInt32(Byte[], Int32) Method is used to return a 32-bit signed integer converted from four bytes at a specified position in a byte array.Syntax: "
... |
jQuery | closest() with Examples - GeeksforGeeks | 03 Aug, 2021
The closest() is an inbuilt method in jQuery that returns the first ancestor of the selected element in the DOM tree. This method traverse upwards from the current element in the search of first ancestor of the element. Document Object Model (DOM) is a World Wide Web Consortium standard. This defines for a... | [
{
"code": null,
"e": 40723,
"s": 40695,
"text": "\n03 Aug, 2021"
},
{
"code": null,
"e": 41072,
"s": 40723,
"text": "The closest() is an inbuilt method in jQuery that returns the first ancestor of the selected element in the DOM tree. This method traverse upwards from the current... |
Knapsack with Duplicate Items | Practice | GeeksforGeeks | Given a set of N items, each with a weight and a value, represented by the array w[] and val[] respectively. Also, a knapsack with weight limit W.
The task is to fill the knapsack in such a way that we can get the maximum profit. Return the maximum profit.
Note: Each item can be taken any number of times.
Example 1:
... | [
{
"code": null,
"e": 545,
"s": 238,
"text": "Given a set of N items, each with a weight and a value, represented by the array w[] and val[] respectively. Also, a knapsack with weight limit W.\nThe task is to fill the knapsack in such a way that we can get the maximum profit. Return the maximum profi... |
Maximize length of subarray of equal elements by performing at most K increment operations - GeeksforGeeks | 20 May, 2021
Given an array A[] consisting of N integers and an integer K, the task is to maximize the length of the subarray having equal elements after performing at most K increments by 1 on array elements.
Note: Same array element can be incremented more than once.
Examples:
Input: A[] = {2, 4, 8, 5, 9, 6}, K = 6Ou... | [
{
"code": null,
"e": 25246,
"s": 25218,
"text": "\n20 May, 2021"
},
{
"code": null,
"e": 25443,
"s": 25246,
"text": "Given an array A[] consisting of N integers and an integer K, the task is to maximize the length of the subarray having equal elements after performing at most K i... |
comm command in Linux with examples - GeeksforGeeks | 19 Feb, 2021
comm compare two sorted files line by line and write to standard output; the lines that are common and the lines that are unique.
Suppose you have two lists of people and you are asked to find out the names available in one and not in the other, or even those common to both. comm is the command that will h... | [
{
"code": null,
"e": 23958,
"s": 23930,
"text": "\n19 Feb, 2021"
},
{
"code": null,
"e": 24088,
"s": 23958,
"text": "comm compare two sorted files line by line and write to standard output; the lines that are common and the lines that are unique."
},
{
"code": null,
"... |
Inventory Management for Retail — Deterministic Demand | by Samir Saci | Towards Data Science | For most retailers, inventory management systems take a fixed, rule-based approach to forecast and replenishment orders management.
Considering the distribution of the demand, the objective is to build a replenishment policy that will minimize your ordering, holding and shortage costs.
Ordering Costs: fixed cost to pla... | [
{
"code": null,
"e": 303,
"s": 171,
"text": "For most retailers, inventory management systems take a fixed, rule-based approach to forecast and replenishment orders management."
},
{
"code": null,
"e": 458,
"s": 303,
"text": "Considering the distribution of the demand, the object... |
Spring Boot DataRest Example @RepositoryRestResource | PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
JAVAEXCEPTIONSCOLLECTIONSSWINGJDBC
EXCEPTIONS
COLLECTIONS
SWING
JDBC
JAVA 8
SPRING
SPRING BOOT
HIBERNATE
PYTHON
PHP
JQUERY
PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
In this tutorial, we are going to see an esse... | [
{
"code": null,
"e": 158,
"s": 123,
"text": "PROGRAMMINGJava ExamplesC Examples"
},
{
"code": null,
"e": 172,
"s": 158,
"text": "Java Examples"
},
{
"code": null,
"e": 183,
"s": 172,
"text": "C Examples"
},
{
"code": null,
"e": 195,
"s": 183,
... |
How to remove the key-value pairs corresponding to the given keys from an object using JavaScript ? | 22 Jul, 2021
In JavaScript objects store data in the form of key-value pairs where the key may be any property of the object. In this article let us see how to remove key-value pairs corresponding to a given key in the object.
Using delete operator. When only a single key is to be removed we can directly use the delete... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n22 Jul, 2021"
},
{
"code": null,
"e": 268,
"s": 54,
"text": "In JavaScript objects store data in the form of key-value pairs where the key may be any property of the object. In this article let us see how to remove key-value pairs corr... |
Flexible Array Members in a structure in C | 22 Oct, 2019
Flexible Array Member(FAM) is a feature introduced in the C99 standard of the C programming language.
For the structures in C programming language from C99 standard onwards, we can declare an array without a dimension and whose size is flexible in nature.
Such an array inside the structure should preferabl... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n22 Oct, 2019"
},
{
"code": null,
"e": 156,
"s": 54,
"text": "Flexible Array Member(FAM) is a feature introduced in the C99 standard of the C programming language."
},
{
"code": null,
"e": 310,
"s": 156,
"text": "For... |
Matplotlib.figure.Figure.ginput() in Python | 30 Apr, 2020
Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The figure module provides the top-level Artist, the Figure, which contains all the plot elements. This module is used to control the default spacing of the subplots and top level container for all plot elemen... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n30 Apr, 2020"
},
{
"code": null,
"e": 339,
"s": 28,
"text": "Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The figure module provides the top-level Artist, the Figure, which contains a... |
Stored Procedure for prime numbers in MYSQL | 22 Sep, 2020
In this article, you will see how you can write the logic of stored procedure to generate prime numbers for any given input.
Title :Given a number N print all the prime number (<=N) separated by comma (, ) using Stored Procedure in MYSQL.
Example-1 :
Input : N = 10
Output : 2, 3, 5, 7
Example-2 :
Input : ... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n22 Sep, 2020"
},
{
"code": null,
"e": 179,
"s": 54,
"text": "In this article, you will see how you can write the logic of stored procedure to generate prime numbers for any given input."
},
{
"code": null,
"e": 293,
"s"... |
Force Law for Simple Harmonic Motion | 23 Feb, 2022
Have you ever wondered why, when we stretch an elastic band and then let it go, it returns to its previous state? It is compelled to revert to its original state by a force. But what exactly is this force? Let us investigate this force and develop the force law for simple harmonic motion.
Periodic Motion ... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n23 Feb, 2022"
},
{
"code": null,
"e": 345,
"s": 54,
"text": "Have you ever wondered why, when we stretch an elastic band and then let it go, it returns to its previous state? It is compelled to revert to its original state by a force. ... |
Java.util.concurrent.RecursiveTask class in Java with Examples | 28 Jun, 2019
RecursiveTask is an abstract class encapsulates a task that returns a result. It is a subclass of ForkJoinTask. The RecursiveTask class is extended to create a task that has a particular return type. The code that represents the computational portion of the task is kept within the compute() method of Recur... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n28 Jun, 2019"
},
{
"code": null,
"e": 345,
"s": 28,
"text": "RecursiveTask is an abstract class encapsulates a task that returns a result. It is a subclass of ForkJoinTask. The RecursiveTask class is extended to create a task that has a... |
Constructors in C++ | 11 Jul, 2022
Constructor in C++ is a special method that is invoked automatically at the time of object creation. It is used to initialize the data members of new objects generally. The constructor in C++ has the same name as the class or structure. Constructor is invoked at the time of object creation. It constructs t... | [
{
"code": null,
"e": 52,
"s": 24,
"text": "\n11 Jul, 2022"
},
{
"code": null,
"e": 445,
"s": 52,
"text": "Constructor in C++ is a special method that is invoked automatically at the time of object creation. It is used to initialize the data members of new objects generally. The c... |
Streamlit – Introduction and Setup | 23 Oct, 2020
Streamlit is an open source app framework in python language. It helps us create beautiful web-apps for data science and machine learning in a little time. It is compatible with major python libraries such as scikit-learn, keras, pytorch, latex, numpy, pandas, matplotlib, etc.. Syntax for installing this l... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n23 Oct, 2020"
},
{
"code": null,
"e": 359,
"s": 28,
"text": "Streamlit is an open source app framework in python language. It helps us create beautiful web-apps for data science and machine learning in a little time. It is compatible wi... |
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