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Getting type of different data types in R Programming - typeof() Function - GeeksforGeeks | 12 Jun, 2020
typeof() function in R Language is used to return the types of data used as the arguments.
Syntax: typeof(x)
Parameters:x: specified data
Example 1:
# R program to illustrate# typeof function # Specifying "Biochemical oxygen demand"# data setx <- BODx # Calling typeof() functiontypeof(x)
Output:
Time d... | [
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"text": "typeof() function in R Language is used to return the types of data used as the arguments."
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How do I prevent an iOS device from going to sleep mode? | When most apps have no touches as user input for a short period, the system puts the device into a "sleep” state where the screen dims. This is done for the purposes of conserving power.
Preventing iOS Device from going to sleep is easy, navigate to your Settings → Display & Brightness → Autolock, select never.
This wi... | [
{
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"text": "When most apps have no touches as user input for a short period, the system puts the device into a \"sleep” state where the screen dims. This is done for the purposes of conserving power."
},
{
"code": null,
"e": 1375,
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"te... |
Tryit Editor v3.6 - Show Python | mydb = mysql.connector.connect(
host="localhost",
user="myusername",
password="mypassword",
database="mydatabase"
)
mycursor = mydb.cursor() | [
{
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"text": "mydb = mysql.connector.connect("
},
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"text": " host=\"localhost\","
},
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"code": null,
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"text": " user=\"myusername\","
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Split dataframe in Pandas based on values in multiple columns - GeeksforGeeks | 19 Dec, 2021
In this article, we are going to see how to divide a dataframe by various methods and based on various parameters using Python. To divide a dataframe into two or more separate dataframes based on the values present in the column we first create a data frame.
Python3
# importing pandas as pdimport pandas as... | [
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"text": "In this article, we are going to see how to divide a dataframe by various methods and based on various parameters using Python. To divide a dataframe into two or m... |
React Suite Tooltip Component - GeeksforGeeks | 11 Apr, 2022
React Suite is a popular front-end library with a set of React components that are designed for the middle platform and back-end products. Tooltip component allows the user to display informative text when users hover over, focus on, or tap an element. We can use the following approach in ReactJS to use th... | [
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"text": "\n11 Apr, 2022"
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{
"code": null,
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"text": "React Suite is a popular front-end library with a set of React components that are designed for the middle platform and back-end products. Tooltip component allows... |
Difference between MySQL BigInt(20) and Int(20)? | The int type takes 4 byte signed integer i.e. 32 bits ( 232 values can be stored). The BigInt type takes 8 byte signed integer i.e. 64 bits (264 values can be stored).
Let us see an example.
Creating a table with zerofill, that would add leading zeros.
mysql> create table IntandBigint20Demo
-> (
-> Number int(20)... | [
{
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"text": "The int type takes 4 byte signed integer i.e. 32 bits ( 232 values can be stored). The BigInt type takes 8 byte signed integer i.e. 64 bits (264 values can be stored)."
},
{
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"text": "Let us see an ... |
Dijkstra's shortest path algorithm in Java using PriorityQueue - GeeksforGeeks | 28 Jan, 2022
Dijkstra’s algorithm is very similar to Prim’s algorithm for minimum spanning tree. Like Prim’s MST, we generate a SPT (shortest path tree) with a given source as a root. We maintain two sets, one set contains vertices included in the shortest-path tree, other set includes vertices not yet included in the ... | [
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"text": "\n28 Jan, 2022"
},
{
"code": null,
"e": 25431,
"s": 24959,
"text": "Dijkstra’s algorithm is very similar to Prim’s algorithm for minimum spanning tree. Like Prim’s MST, we generate a SPT (shortest path tree) with a given source as ... |
Count the number of ways to traverse a Matrix - GeeksforGeeks | 03 Jun, 2021
Given a two-dimensional matrix, in how way can someone traverse it from top-left to bottom-right? Condition- At any particular cell the possible moves are either down or right, no other steps possible.Stop when the end is reached.
Examples:
Input : 3 3
Output : 6
Input : 5 5
Output : 70
If we look closel... | [
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"text": "\n03 Jun, 2021"
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{
"code": null,
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"text": "Given a two-dimensional matrix, in how way can someone traverse it from top-left to bottom-right? Condition- At any particular cell the possible moves are either d... |
Get the sum of columns for duplicate records in MySQL | For this, use GROUP BY clause along with aggregate function SUM(). Let us first create a table −
mysql> create table DemoTable(
Name varchar(100),
Score int
);
Query OK, 0 rows affected (0.70 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('Adam',50);
Query OK, 1 r... | [
{
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"text": "For this, use GROUP BY clause along with aggregate function SUM(). Let us first create a table −"
},
{
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"text": "mysql> create table DemoTable(\n Name varchar(100),\n Score int\n);\nQuery OK, 0 ... |
Handling Click events in Button | Android - GeeksforGeeks | 14 Sep, 2018
There are 2 ways to handle the click event in button
Onclick in xml layout
Using an OnClickListener
Onclick in XML layout
When the user clicks a button, the Button object receives an on-click event.
To make click event work add android:onClick attribute to the Button element in your XML layout. The value f... | [
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"text": "There are 2 ways to handle the click event in button"
},
{
"code": null,
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"text": "Onclick in xml layout"
},
{
"... |
Difference between ++*p, *p++ and *++p in C | In C programming language, *p represents the value stored in a pointer. ++ is increment operator used in prefix and postfix expressions. * is dereference operator. Precedence of prefix ++ and * is same and both are right to left associative. Precedence of postfix ++ is higher than both prefix ++ and * and is left to ri... | [
{
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"text": "In C programming language, *p represents the value stored in a pointer. ++ is increment operator used in prefix and postfix expressions. * is dereference operator. Precedence of prefix ++ and * is same and both are right to left associative. Precedence ... |
Virtual base class in C++ | In this tutorial, we will be discussing a program to understand virtual base class in C++.
Virtual classes are primarily used during multiple inheritance. To avoid, multiple instances of the same class being taken to the same class which later causes ambiguity, virtual classes are used.
Live Demo
#include <iostream>
u... | [
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"text": "In this tutorial, we will be discussing a program to understand virtual base class in C++."
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"text": "Virtual classes are primarily used during multiple inheritance. To avoid, multiple instance... |
Flutter - AnimatedContainer Widget - GeeksforGeeks | 21 Feb, 2022
In Flutter a container is a simple widget with well-defined properties like height, width, and color, etc. The AnimatedContainer widget is a simple container widget with animations. These types of widgets can be animated by altering the values of their properties which are the same as the Container widget.... | [
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"text": "In Flutter a container is a simple widget with well-defined properties like height, width, and color, etc. The AnimatedContainer widget is a simple container widge... |
Predicting Real GDP Growth. How well do economic leading indicators... | by Joohi Rana | Towards Data Science | If you follow financial news, you may have heard words like “consumer sentiment” or “ISM new orders” being thrown around. These are data points or economic indicators that economists use to gauge where the economy is heading in the future. But how well do they predict economic growth? To find out, I developed a predict... | [
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"text": "If you follow financial news, you may have heard words like “consumer sentiment” or “ISM new orders” being thrown around. These are data points or economic indicators that economists use to gauge where the economy is heading in the future. But how well do... |
A quick intro to Intel’s OpenVINO toolkit for faster deep learning inference | by Abhishek Dubey | Towards Data Science | Deep learning models are becoming heavier day by day, and apart from training them faster, a lot of focus is also around faster inference for real time use-cases on IOT/ Edge devices. So around 2 years back Intel released OpenVINO toolkit for optimizing inference of Deep Learning models on Intel’s hardware.
To know all... | [
{
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"text": "Deep learning models are becoming heavier day by day, and apart from training them faster, a lot of focus is also around faster inference for real time use-cases on IOT/ Edge devices. So around 2 years back Intel released OpenVINO toolkit for optimizing i... |
What does input() function do in python? | The function input() presents a prompt to the user (the optional arg of raw_input([arg])), gets input from the user. In Python 2.x, it returns the data input by the user in a format that is interpreted by python. For example, if the user inputs "Hello", it is stored as string while if a user enters 5, it is interpreted... | [
{
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"text": "The function input() presents a prompt to the user (the optional arg of raw_input([arg])), gets input from the user. In Python 2.x, it returns the data input by the user in a format that is interpreted by python. For example, if the user inputs \"Hello\... |
Accessing element at a specific index in Julia - getindex() Method - GeeksforGeeks | 07 Sep, 2021
The getindex() is an inbuilt function in julia which is used to construct array of the specified type. This function is also used to get the element of the array at a specific index.
Syntax: getindex(type, elements...])Parameters:
type: Specified type.
elements: Specified list of elements.
Returns: It r... | [
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"text": "The getindex() is an inbuilt function in julia which is used to construct array of the specified type. This function is also used to get the element of the array a... |
K-Means Clustering: Unsupervised Learning for Recommender Systems | by Luciano Strika | Towards Data Science | Unsupervised Learning has been called the closest thing we have to “actual” Artificial Intelligence, in the sense of General AI, with K-Means Clustering one of its simplest, but most powerful applications.
I am not here to discuss whether those claims are true or not, as I am not an expert nor a philosopher. I will how... | [
{
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"s": 171,
"text": "Unsupervised Learning has been called the closest thing we have to “actual” Artificial Intelligence, in the sense of General AI, with K-Means Clustering one of its simplest, but most powerful applications."
},
{
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How to set Bullet colors in HTML Lists using only CSS? - GeeksforGeeks | 12 Feb, 2019
Given an unordered lists (UL) of bullets, we need to change the color of the bullets in the list using CSS.
Note: It is not allowed to use any images or span tags.
First of all, there is not direct way in CSS by which we can change the color of the bullets in an unordered list. However, to change the color... | [
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"text": "Given an unordered lists (UL) of bullets, we need to change the color of the bullets in the list using CSS."
},
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"code": null,
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D3.js area() Method - GeeksforGeeks | 31 Aug, 2020
The d3.area() method in D3.js is used to return an area generator with default settings that can be further used to create areas.
Syntax:
d3.area()
Parameters: This method does not accept parameters.
Return Value: This method returns no value.
Below examples illustrate the d3.area() method in D3.js:
Exampl... | [
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"text": "The d3.area() method in D3.js is used to return an area generator with default settings that can be further used to create areas."
},
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Final local variables in C# | To set final for a local variable, use the read-only keyword in C#, since the implementation of the final keyword is not possible.
The readonly would allow the variables to be assigned a value only once. A field marked "read-only", can only be set once during the construction of an object. It cannot be changed.
Let us ... | [
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"text": "To set final for a local variable, use the read-only keyword in C#, since the implementation of the final keyword is not possible."
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"text": "The readonly would allow the variables to be assign... |
How to calculate mean of a CSV file in R? - GeeksforGeeks | 26 Mar, 2021
Mean or average is a method to study central tendency of any given numeric data. It can be found using the formula.
In this article, we will be discussing two different ways to calculate the mean of a CSV file in R.
Data in use:
Method 1: Using mean function
In this method to calculate the mean of the colu... | [
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"text": "Mean or average is a method to study central tendency of any given numeric data. It can be found using the formula."
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... |
Get time in milliseconds using Java Calendar | Create a Calendar object.
Calendar cal = Calendar.getInstance();
For using above Calendar class, do not forget to import the following package.
import java.util.Calendar;
Now, use the getTimeInMillis() method to get the time in milliseconds.
cal.getTimeInMillis()
The following is the final example.
Live Demo
import ja... | [
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"text": "Create a Calendar object."
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"text": "Calendar cal = Calendar.getInstance();"
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"code": null,
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"text": "For using above Calendar class, do not forget ... |
Consecutive elements pairing in list in Python | During data analysis using python, we may come across a need to pair-up the consecutive elements of a list. In this article we will see the various ways to achieve this.
We will design an expression to put the consecutive indexes of the list elements together. And then apply the range function to determine the maximum ... | [
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"text": "During data analysis using python, we may come across a need to pair-up the consecutive elements of a list. In this article we will see the various ways to achieve this."
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Analysis of Boston Crime Incident Open Data Using Pandas | by Riley Huang | Towards Data Science | While I was learning Data Analysis using Pandas in Python, I was interested in analyzing the open data about the city I am currently living in.
Open data provides people myriad opportunities to use and analyze the data as they wish without restrictions. By looking at a city’s Crime Incident open data, you can learn abo... | [
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"text": "While I was learning Data Analysis using Pandas in Python, I was interested in analyzing the open data about the city I am currently living in."
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{
"code": null,
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"text": "Open data provides people myriad opportuni... |
How can I create MySQL stored procedure with OUT parameter? | To make it understand we are using the table named ‘student_info’ which have the following values −
mysql> Select * from student_info;
+------+---------+------------+------------+
| id | Name | Address | Subject |
+------+---------+------------+------------+
| 101 | YashPal | Amritsar | History |
| 105... | [
{
"code": null,
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"text": "To make it understand we are using the table named ‘student_info’ which have the following values −"
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{
"code": null,
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"text": "mysql> Select * from student_info;\n+------+---------+------------+------------+\n... |
JSTL - Core <fmt:setLocale> Tag | The <fmt:setLocale> tag is used to store the given locale in the locale configuration variable.
The <fmt:setLocale> tag has the following attributes −
Resource bundles contain locale-specific objects. Resource bundles contain key/value pairs. When your program needs a locale-specific resource, you keep all the keys com... | [
{
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"text": "The <fmt:setLocale> tag is used to store the given locale in the locale configuration variable."
},
{
"code": null,
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"s": 2335,
"text": "The <fmt:setLocale> tag has the following attributes −"
},
{
"code": null,
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Comments in C/C++ - GeeksforGeeks | 23 Mar, 2021
A well-documented program is a good practice as a programmer. It makes a program more readable and error finding become easier. One important part of good documentation is Comments.
In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer prog... | [
{
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"s": 24076,
"text": "\n23 Mar, 2021"
},
{
"code": null,
"e": 24288,
"s": 24104,
"text": "A well-documented program is a good practice as a programmer. It makes a program more readable and error finding become easier. One important part of good document... |
Longest subarray with sum divisible by K | Practice | GeeksforGeeks | Given an array containing N integers and a positive integer K, find the length of the longest sub array with sum of the elements divisible by the given value K.
Example 1:
Input:
A[] = {2, 7, 6, 1, 4, 5}
K = 3
Output: 4
Explanation:The subarray is {7, 6, 1, 4}
with sum 18, which is divisible by 3.
Example 2:
Input:
A[]... | [
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Entity Framework - DbContext | The Entity Framework enables you to query, insert, update, and delete data, using Common Language Runtime (CLR) objects which is known as entities. The Entity Framework maps the entities and relationships that are defined in your model to a database. It also provides facilities to −
Materialize data returned from the d... | [
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"text": "The Entity Framework enables you to query, insert, update, and delete data, using Common Language Runtime (CLR) objects which is known as entities. The Entity Framework maps the entities and relationships that are defined in your model to a database. It... |
Minimum sum of two integers whose product is strictly greater than N - GeeksforGeeks | 23 Apr, 2021
Given an integer N, the task is to find two integers with minimum possible sum such that their product is strictly greater than N.
Examples:
Input: N = 10Output: 7Explanation: The integers are 3 and 4. Their product is 3 × 4 = 12, which is greater than N.
Input: N = 1Output: 3Explanation: The integers are ... | [
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"text": "Given an integer N, the task is to find two integers with minimum possible sum such that their product is strictly greater than N."
},
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Program to find frequency of each element in a vector using map in C++ | 29 May, 2021
Given a vector vec, the task is to find the frequency of each element of vec using a map. Examples:
Input: vec = {1, 2, 2, 3, 1, 4, 4, 5} Output: 1 2 2 2 3 1 4 2 5 1 Explanation: 1 has occurred 2 times 2 has occurred 2 times 3 has occurred 1 times 4 has occurred 2 times 5 has occurred 1 times Input: v1 =... | [
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"text": "Given a vector vec, the task is to find the frequency of each element of vec using a map. Examples: "
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"text": "Inp... |
C# | Int 64 Struct | 02 May, 2019
In C#, Int64 Struct is used to represent 64-bit signed integer(also termed as long data type) starting from range -9,223,372,036,854,775,808 to +9, 223,372,036,854,775,807. It provides different types of method to perform various operations. A user can perform the mathematical operation like addition, subt... | [
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"text": "\n02 May, 2019"
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"text": "In C#, Int64 Struct is used to represent 64-bit signed integer(also termed as long data type) starting from range -9,223,372,036,854,775,808 to +9, 223,372,036,854,775,807. It... |
Find unit digit of x raised to power y | 23 Jun, 2022
Given two numbers x and y, find unit digit of xy.
Examples :
Input : x = 2, y = 1
Output : 2
Explanation
2^1 = 2 so units digit is 2.
Input : x = 4, y = 2
Output : 6
Explanation
4^2 = 16 so units digit is 6.
Method 1 (Simple) Compute value of xy and find its last digit. This method causes overflow for s... | [
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How to check interface type in TypeScript ? | 29 Sep, 2020
Typescript is a pure object-oriented programming language that consists of classes, interfaces, inheritance, etc. It is strict and it statically typed like Java. Interfaces are used to define contacts in typescript. In general, it defines the specifications of an entity. Below is an example of an interface... | [
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"text": "Typescript is a pure object-oriented programming language that consists of classes, interfaces, inheritance, etc. It is strict and it statically typed like Java. Interfaces ar... |
How to set the Visibility of ListBox in C#? | 17 Jul, 2019
In Windows Forms, ListBox control is used to show multiple elements in a list, from which a user can select one or more elements and the elements are generally displayed in multiple columns. In ListBox, you can set the visibility of the ListBox using Visible Property of the ListBox.If the value of this pro... | [
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"text": "\n17 Jul, 2019"
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"code": null,
"e": 678,
"s": 54,
"text": "In Windows Forms, ListBox control is used to show multiple elements in a list, from which a user can select one or more elements and the elements are generally displayed in m... |
How to Read and Print an Integer value in C++ | 09 May, 2022
The given task is to take an integer as input from the user and print that integer in C++ language. In below program, the syntax and procedures to take the integer as input from the user is shown in C++ language.
Steps:
The user enters an integer value when asked.
This value is taken from the user with t... | [
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"text": "The given task is to take an integer as input from the user and print that integer in C++ language. In below program, the syntax and procedures to take the integer as input f... |
move_to_element_with_offset method – Action Chains in Selenium Python | 15 May, 2020
Selenium’s Python Module is built to perform automated testing with Python. ActionChains are a way to automate low-level interactions such as mouse movements, mouse button actions, keypress, and context menu interactions. This is useful for doing more complex actions like hover over and drag and drop. Acti... | [
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"text": "Selenium’s Python Module is built to perform automated testing with Python. ActionChains are a way to automate low-level interactions such as mouse movements, mouse button act... |
Python program to count the number of blank spaces in a text file | 26 Nov, 2020
All programs need input to process and after processing gives the output. Python support file handling and allow user to handle files. The concept of file handling has stretched over various other languages, But the implementation is either lengthy or complicated. Python treats file differently as text and... | [
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},
{
"code": null,
"e": 791,
"s": 28,
"text": "All programs need input to process and after processing gives the output. Python support file handling and allow user to handle files. The concept of file handling has stretch... |
Difference between Data Lake and Data Warehouse | 09 Feb, 2022
1. Data Lake : It is the concept where all sorts of data can be landed at a low cost but exceedingly adaptable storage/zone.to be examined afterward for potential insights. It is another advancement of what ETL/DWH pros called the Landing Zone of data. Only presently we are looking at ALL sorts of informat... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n09 Feb, 2022"
},
{
"code": null,
"e": 668,
"s": 28,
"text": "1. Data Lake : It is the concept where all sorts of data can be landed at a low cost but exceedingly adaptable storage/zone.to be examined afterward for potential insights. It... |
New self vs. new static in PHP | 21 May, 2020
New self: The self is keyword in PHP. It refers to the same class in which the new keyword is actually written. It refers to the class members, but not for any particular object. This is because the static members(variables or functions) are class members shared by all the objects of the class. The functio... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n21 May, 2020"
},
{
"code": null,
"e": 487,
"s": 28,
"text": "New self: The self is keyword in PHP. It refers to the same class in which the new keyword is actually written. It refers to the class members, but not for any particular obje... |
How to make whole row in a table clickable as link in Bootstrap ? | 19 Jun, 2019
Tables in Bootstrap can be formed either using traditional <table> tags or using the in-built ‘grid’ system. Earlier, <table> tags were often employed to designing grids for the sites, but nowadays with flexbox and table display properties in CSS, it is easier to just use divs.
In the following examples, w... | [
{
"code": null,
"e": 28,
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"text": "\n19 Jun, 2019"
},
{
"code": null,
"e": 307,
"s": 28,
"text": "Tables in Bootstrap can be formed either using traditional <table> tags or using the in-built ‘grid’ system. Earlier, <table> tags were often employed to designing grids for t... |
MessageDigest getInstance() method in Java with Examples | 09 Jun, 2020
The getInstance() method of java.security.MessageDigest class used to return a object of MessageDigest type that applys the assigned MessageDigest algorithm.
Syntax:
public static MessageDigest
getInstance(String algorithm)
throws NoSuchAlgorithmException
Parameters: This method accepts the name of the... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n09 Jun, 2020"
},
{
"code": null,
"e": 186,
"s": 28,
"text": "The getInstance() method of java.security.MessageDigest class used to return a object of MessageDigest type that applys the assigned MessageDigest algorithm."
},
{
"co... |
How to play a custom ringtone/alarm sound in Android? | This example demonstrates about How to play a custom ringtone/alarm sound in Android
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.
Step 2 − Add the following code to res/layout/activity_main.xml.
<?xml version="1.0" encoding="utf-8"?>
<R... | [
{
"code": null,
"e": 1147,
"s": 1062,
"text": "This example demonstrates about How to play a custom ringtone/alarm sound in Android"
},
{
"code": null,
"e": 1276,
"s": 1147,
"text": "Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required d... |
ES6 - Array Method concat() | concat() method returns a new array comprised of this array joined with two or more arrays.
array.concat(value1, value2, ..., valueN);
valueN − Arrays and/or values to concatenate to the resulting array.
valueN − Arrays and/or values to concatenate to the resulting array.
Returns a new array.
var alpha = ["a", "b", "c... | [
{
"code": null,
"e": 2369,
"s": 2277,
"text": "concat() method returns a new array comprised of this array joined with two or more arrays."
},
{
"code": null,
"e": 2413,
"s": 2369,
"text": "array.concat(value1, value2, ..., valueN);\n"
},
{
"code": null,
"e": 2482,
... |
React Lifecycle | Each component in React has a lifecycle which you can monitor and manipulate during its
three main phases.
The three phases are: Mounting, Updating, and
Unmounting.
Mounting means putting elements into the DOM.
React has four built-in methods that gets called, in this order, when
mounting a component:
constructor()
... | [
{
"code": null,
"e": 108,
"s": 0,
"text": "Each component in React has a lifecycle which you can monitor and manipulate during its \nthree main phases."
},
{
"code": null,
"e": 166,
"s": 108,
"text": "The three phases are: Mounting, Updating, and\nUnmounting."
},
{
"code"... |
A complete Data Analysis workflow in Python and scikit-learn | by Angelica Lo Duca | Towards Data Science | In this short tutorial I illustrate a complete data analysis process which exploits the scikit-learn Python library. The process includes
preprocessing, which includes features selection, normalization and balancing
model selection with parameters tuning
model evaluation
The code of this tutorial can be downloaded from... | [
{
"code": null,
"e": 309,
"s": 171,
"text": "In this short tutorial I illustrate a complete data analysis process which exploits the scikit-learn Python library. The process includes"
},
{
"code": null,
"e": 387,
"s": 309,
"text": "preprocessing, which includes features selection... |
How do you force MySQL LIKE to be case sensitive? | To force MySQL LIKE to be case sensitive with the help of LIKE BINARY, the following is the syntax −
select yourColumnName like binary 'anyStringValue' from yourTableName;
To understand the above concept, let us create a table. The following is the query to create a table −
mysql> create table LikeBinaryDemo
−> (
... | [
{
"code": null,
"e": 1163,
"s": 1062,
"text": "To force MySQL LIKE to be case sensitive with the help of LIKE BINARY, the following is the syntax −"
},
{
"code": null,
"e": 1234,
"s": 1163,
"text": "select yourColumnName like binary 'anyStringValue' from yourTableName;"
},
{
... |
Count pairs having Bitwise XOR less than K from given array - GeeksforGeeks | 17 Nov, 2021
Given an array arr[]of size N and an integer K, the task is to count the number of pairs from the given array such that the Bitwise XOR of each pair is less than K. Examples:
Input: arr = {1, 2, 3, 5} , K = 5 Output: 4 Explanation: Bitwise XOR of all possible pairs that satisfy the given conditions are: a... | [
{
"code": null,
"e": 25574,
"s": 25546,
"text": "\n17 Nov, 2021"
},
{
"code": null,
"e": 25750,
"s": 25574,
"text": "Given an array arr[]of size N and an integer K, the task is to count the number of pairs from the given array such that the Bitwise XOR of each pair is less than K... |
GPU-Accelerated Machine Learning on MacOS | by Riccardo Di Sipio | Towards Data Science | Massively parallel programming is very useful to speed up calculations where the same operation is applied multiple times on similar inputs. If your code involves a number of if or case statements, you may want to run on a CPU using e.g. OpenMPI. If your code involves the generation of random numbers, parallel programm... | [
{
"code": null,
"e": 610,
"s": 171,
"text": "Massively parallel programming is very useful to speed up calculations where the same operation is applied multiple times on similar inputs. If your code involves a number of if or case statements, you may want to run on a CPU using e.g. OpenMPI. If your ... |
Convert.ToInt64 Method in C# | Convert a specified value to a 64-bit signed integer using Convert.ToInt64 Method.
Let us take a double value.
double doubleNum = 193.834;
Now, convert it to Int64 i.e. long.
long res;
res = Convert.ToInt32(doubleNum);
Live Demo
using System;
public class Demo {
public static void Main() {
double doubleNum = ... | [
{
"code": null,
"e": 1145,
"s": 1062,
"text": "Convert a specified value to a 64-bit signed integer using Convert.ToInt64 Method."
},
{
"code": null,
"e": 1173,
"s": 1145,
"text": "Let us take a double value."
},
{
"code": null,
"e": 1201,
"s": 1173,
"text": "... |
How to assign the result of a MySQL query into a variable? | Use @anyVariableName to assign the result of a query into a variable. Let us first create a table −
mysql> create table DemoTable1864
(
Id int,
FirstName varchar(20),
LastName varchar(20)
);
Query OK, 0 rows affected (0.00 sec)
Insert some records in the table using insert command −
mysql> inse... | [
{
"code": null,
"e": 1162,
"s": 1062,
"text": "Use @anyVariableName to assign the result of a query into a variable. Let us first create a table −"
},
{
"code": null,
"e": 1315,
"s": 1162,
"text": "mysql> create table DemoTable1864\n (\n Id int,\n FirstName varchar(20... |
Billion-scale semantic similarity search with FAISS+SBERT | by Mathew Alexander | Towards Data Science | Semantic search is an information retrieval system that focuses on the meaning of the sentences rather than the conventional keyword matching. Even though there are many text embeddings that can be used for this purpose, scaling this up to build low latency APIs that can fetch data from a huge collection of data is som... | [
{
"code": null,
"e": 676,
"s": 172,
"text": "Semantic search is an information retrieval system that focuses on the meaning of the sentences rather than the conventional keyword matching. Even though there are many text embeddings that can be used for this purpose, scaling this up to build low laten... |
Tryit Editor v3.7 | Tryit: Using the animation-fill-mode property | [] |
How to use grid for images in bootstrap card ? - GeeksforGeeks | 29 Jan, 2020
Images can be added to the Bootstrap card by simply using an img tag. But we cannot use the same method directly to place an Image Grid into the Bootstrap Card as it will be lead to a misaligned design. Therefore, to get a per-flow to place image Grid into Bootstrap Card. The perfectly aligned grid we need... | [
{
"code": null,
"e": 24956,
"s": 24928,
"text": "\n29 Jan, 2020"
},
{
"code": null,
"e": 25298,
"s": 24956,
"text": "Images can be added to the Bootstrap card by simply using an img tag. But we cannot use the same method directly to place an Image Grid into the Bootstrap Card as ... |
Using PyTorch Lightning Flash and FiftyOne to Build Computer Vision Models, Fast | by Eric Hofesmann | Towards Data Science | Open-source tools have made significant advances in recent years to fill many of the same needs as end-to-end platform services. They can be incredibly useful for everything from model architecture development, to dataset curation, to model training and deployment. With enough digging, you can find an open-source tool ... | [
{
"code": null,
"e": 832,
"s": 172,
"text": "Open-source tools have made significant advances in recent years to fill many of the same needs as end-to-end platform services. They can be incredibly useful for everything from model architecture development, to dataset curation, to model training and d... |
How to check whether a number is prime or not using Python? | Principle used in following solution to this problem is to divide given number with all from 3 its square root, a number's square root is largest possible factor beyond which it is not necessary to check if it is divisible by any other number to decide that it is prime number.
The function returns false for all numbers... | [
{
"code": null,
"e": 1340,
"s": 1062,
"text": "Principle used in following solution to this problem is to divide given number with all from 3 its square root, a number's square root is largest possible factor beyond which it is not necessary to check if it is divisible by any other number to decide ... |
How to declare and initialize a dictionary in C#? | Dictionary is a collection of keys and values in C#. Dictionary is included in the System.Collection.Generics namespace.
To declare and initialize a Dictionary −
IDictionary d = new Dictionary();
Above, types of key and value are set while declaring a dictionary object. An int is a type of key and string is a type of v... | [
{
"code": null,
"e": 1183,
"s": 1062,
"text": "Dictionary is a collection of keys and values in C#. Dictionary is included in the System.Collection.Generics namespace."
},
{
"code": null,
"e": 1224,
"s": 1183,
"text": "To declare and initialize a Dictionary −"
},
{
"code"... |
What is a parameterized constructor in C# programs? | In a constructor you can also add parameters. Such constructors are called parameterized constructors. This technique helps you to assign initial value to an object at the time of its creation.
The following is an example −
// class
class Demo
Parameterized constructor with a prarameter rank −
public Demo(int rank) {
C... | [
{
"code": null,
"e": 1256,
"s": 1062,
"text": "In a constructor you can also add parameters. Such constructors are called parameterized constructors. This technique helps you to assign initial value to an object at the time of its creation."
},
{
"code": null,
"e": 1286,
"s": 1256,
... |
Pre-Processing in OCR!!!. A basic explanation of the most widely... | by Susmith Reddy | Towards Data Science | Welcome to part II, in the series about working of an OCR system. In the previous post, we briefly discussed the different phases of an OCR system.
Among all the phases of OCR, Preprocessing and Segmentation are the most important phases, as the accuracy of the OCR system highly depends upon how well Preprocessing and ... | [
{
"code": null,
"e": 320,
"s": 172,
"text": "Welcome to part II, in the series about working of an OCR system. In the previous post, we briefly discussed the different phases of an OCR system."
},
{
"code": null,
"e": 630,
"s": 320,
"text": "Among all the phases of OCR, Preproces... |
Mensuration 3D- Hollow sphere | 12 Jun, 2020
In this article we shall calculate the volume, Curved surface area (CSA) and Total surface area of a hollow sphere or a spherical shell. Below shown is a diagram of a hollow sphere.
As we can see in the figure, the outer radius of hollow sphere is ‘R’ and the inner radius is ‘r’.
Volume of hollow sphere :V... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n12 Jun, 2020"
},
{
"code": null,
"e": 210,
"s": 28,
"text": "In this article we shall calculate the volume, Curved surface area (CSA) and Total surface area of a hollow sphere or a spherical shell. Below shown is a diagram of a hollow s... |
Python | Sort given list of strings by part of string | 11 May, 2020
Given a list of string, the task is to sort the list by part of the string which is separated by some character. In this scenario, we are considering the string to be separated by space, which means it has to be sorted by second part of each string.
Given below are a few methods to solve the given task.
Me... | [
{
"code": null,
"e": 53,
"s": 25,
"text": "\n11 May, 2020"
},
{
"code": null,
"e": 303,
"s": 53,
"text": "Given a list of string, the task is to sort the list by part of the string which is separated by some character. In this scenario, we are considering the string to be separat... |
Python Program for Detect Cycle in a Directed Graph | In this article, we will learn about the solution to the problem statement given below.
Problem statement − We are given a directed graph, we need to check whether the graph contains a cycle or not. The output should be true if the given graph contains at least one cycle, otherwise false.
Now let’s observe the solution... | [
{
"code": null,
"e": 1275,
"s": 1187,
"text": "In this article, we will learn about the solution to the problem statement given below."
},
{
"code": null,
"e": 1477,
"s": 1275,
"text": "Problem statement − We are given a directed graph, we need to check whether the graph contains... |
Hashtable elements() Method in Java | 28 Jun, 2018
The java.util.Hashtable.elements() method of Hashtable class in Java is used to get the enumeration of the values present in the hashtable.
Syntax:
Enumeration enu = Hash_table.elements()
Parameters: The method does not take any parameters.
Return value: The method returns an enumeration of the values of t... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n28 Jun, 2018"
},
{
"code": null,
"e": 168,
"s": 28,
"text": "The java.util.Hashtable.elements() method of Hashtable class in Java is used to get the enumeration of the values present in the hashtable."
},
{
"code": null,
"e"... |
Difference between var and let in JavaScript | 04 Jul, 2022
var and let are both used for variable declaration in javascript but the difference between them is that var is function scoped and let is block scoped. It can be said that a variable declared with var is defined throughout the program as compared to let. An example will clarify the difference even better ... | [
{
"code": null,
"e": 53,
"s": 25,
"text": "\n04 Jul, 2022"
},
{
"code": null,
"e": 361,
"s": 53,
"text": "var and let are both used for variable declaration in javascript but the difference between them is that var is function scoped and let is block scoped. It can be said that a... |
Method Overloading in Scala | 27 Jan, 2019
Method Overloading is the common way of implementing polymorphism. It is the ability to redefine a function in more than one form. A user can implement function overloading by defining two or more functions in a class sharing the same name. Scala can distinguish the methods with different method signatures... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n27 Jan, 2019"
},
{
"code": null,
"e": 533,
"s": 28,
"text": "Method Overloading is the common way of implementing polymorphism. It is the ability to redefine a function in more than one form. A user can implement function overloading by... |
How to set the Size of the ComboBox in C#? | 27 Jun, 2019
In Windows forms, ComboBox provides two different features in a single control, it means ComboBox works as both TextBox and ListBox. In ComboBox, only one item is displayed at a time and the rest of the items are present in the drop-down menu. You are allowed to set the size to your ComboBox by using Size ... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n27 Jun, 2019"
},
{
"code": null,
"e": 400,
"s": 28,
"text": "In Windows forms, ComboBox provides two different features in a single control, it means ComboBox works as both TextBox and ListBox. In ComboBox, only one item is displayed at... |
Google Interview Questions | 23 Apr, 2019
As per Google’s official career page, there are two types of interviews, Phone/Hangout interviews and Onsite Interviews. Below is an excerpt for their official page.
For software engineering candidates, we want to understand your coding skills and technical areas of expertise, including tools or programmin... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n23 Apr, 2019"
},
{
"code": null,
"e": 220,
"s": 54,
"text": "As per Google’s official career page, there are two types of interviews, Phone/Hangout interviews and Onsite Interviews. Below is an excerpt for their official page."
},
... |
Date equals() method in Java with Examples | 02 Jan, 2019
The equals() method of Java Date class checks if two Dates are equal, based on millisecond difference.
Syntax:
public boolean equals(Object obj)
Parameters: The function accepts a single parameter obj which specifies the object to be compared with.
Return Value: The function gives 2 return values specifie... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n02 Jan, 2019"
},
{
"code": null,
"e": 131,
"s": 28,
"text": "The equals() method of Java Date class checks if two Dates are equal, based on millisecond difference."
},
{
"code": null,
"e": 139,
"s": 131,
"text": "Syn... |
Scala String hashCode() method with example | 03 Oct, 2019
The hashCode() method is utilized to find the hash code of the stated string.
Method Definition: int hashCode()Return Type: It returns an integer hash code of the string given.
Example #1:
// Scala program of int hashCode()// method // Creating objectobject GfG{ // Main method def main(args:Array... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n03 Oct, 2019"
},
{
"code": null,
"e": 106,
"s": 28,
"text": "The hashCode() method is utilized to find the hash code of the stated string."
},
{
"code": null,
"e": 205,
"s": 106,
"text": "Method Definition: int hashC... |
Convert Set to String in Python | 15 Oct, 2020
In this article, we will discuss how to convert a set to a string in Python. It can done using two ways –
Method 1: Using str()We will convert a Set into a String in Python using the str() function.
Syntax : str(object, encoding = ’utf-8?, errors = ’strict’)
Parameters :
object : The object whose string re... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n15 Oct, 2020"
},
{
"code": null,
"e": 134,
"s": 28,
"text": "In this article, we will discuss how to convert a set to a string in Python. It can done using two ways –"
},
{
"code": null,
"e": 227,
"s": 134,
"text": "... |
How to Drop Rows that Contain a Specific Value in Pandas? | 22 Nov, 2021
In this article, we will discuss how to drop rows that contain a specific value in Pandas. Dropping rows means removing values from the dataframe we can drop the specific value by using conditional or relational operators.
We can use the column_name function along with the operator to drop the specific val... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n22 Nov, 2021"
},
{
"code": null,
"e": 251,
"s": 28,
"text": "In this article, we will discuss how to drop rows that contain a specific value in Pandas. Dropping rows means removing values from the dataframe we can drop the specific valu... |
C Program to Check if a Given String is a Palindrome? | A palindrome is a word, number, phrase, or other sequences of characters which reads the same backward as forward. Words such as madam or racecar or the number 10801 are a palindrome.
For a given string if reversing the string gives the same string then we can say that the given string is a palindrome. Which means to c... | [
{
"code": null,
"e": 1371,
"s": 1187,
"text": "A palindrome is a word, number, phrase, or other sequences of characters which reads the same backward as forward. Words such as madam or racecar or the number 10801 are a palindrome."
},
{
"code": null,
"e": 1632,
"s": 1371,
"text":... |
How to create an unordered list with square bullets in HTML ? | 13 Jan, 2022
In this article, we will see how to create an unordered list with square bullets using HTML. To create an unordered list with square bullets, we will use CSS list-style-type: square property.
The list-style-type property in CSS specifies the appearance of the list item marker (such as a disc, character, or... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n13 Jan, 2022"
},
{
"code": null,
"e": 220,
"s": 28,
"text": "In this article, we will see how to create an unordered list with square bullets using HTML. To create an unordered list with square bullets, we will use CSS list-style-type: ... |
Gallery Access in Flutter | 30 Aug, 2020
We can add images from the gallery using the image_picker package in Flutter. For this, you’ll need to use your real device.
Follow the below steps to display the images from the gallery:
Step 1: Create a new flutter application:
flutter create <YOUR_APP_NAME>
Step 2: Now, delete the code from the main.d... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n30 Aug, 2020"
},
{
"code": null,
"e": 179,
"s": 54,
"text": "We can add images from the gallery using the image_picker package in Flutter. For this, you’ll need to use your real device."
},
{
"code": null,
"e": 242,
"s"... |
Writer flush() method in Java with Examples | 29 Jan, 2019
The flush() method of Writer Class in Java is used to flush the writer. By flushing the writer, it means to clear the writer of any element that may be or maybe not inside the writer. It neither accepts any parameter nor returns any value.
Syntax:
public void flush()
Parameters: This method do not accepts ... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n29 Jan, 2019"
},
{
"code": null,
"e": 294,
"s": 54,
"text": "The flush() method of Writer Class in Java is used to flush the writer. By flushing the writer, it means to clear the writer of any element that may be or maybe not inside th... |
Student Record System using Java Swing | 11 May, 2022
Consider a scenario of a school where everyday teachers, staff, authorities need to go through the records of their students for various purposes like searching for a particular student’s details. Manually going through records is a tedious job and also time-consuming. Hence, it is better to develop in-sch... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n11 May, 2022"
},
{
"code": null,
"e": 480,
"s": 28,
"text": "Consider a scenario of a school where everyday teachers, staff, authorities need to go through the records of their students for various purposes like searching for a particul... |
How to find common elements between two Vector using STL in C++? | 19 Mar, 2019
Given two vectors, find common elements between these two vectors using STL in C++.
Example:
Input:vec1 = {1, 45, 54, 71, 76, 12},vec2 = {1, 7, 5, 4, 6, 12}Output: {1, 12}
Input:vec1 = {1, 7, 5, 4, 6, 12},vec2 = {10, 12, 11}Output: {1, 4, 12}
Approach: Common elements can be found with the help of set_inte... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n19 Mar, 2019"
},
{
"code": null,
"e": 112,
"s": 28,
"text": "Given two vectors, find common elements between these two vectors using STL in C++."
},
{
"code": null,
"e": 121,
"s": 112,
"text": "Example:"
},
{
... |
Juspay Interview Experience | 08 Dec, 2021
Round 1: It was an online round hosted of Juspay on Talscale. It consisted of 3 coding question. The coding question goes like this:
Maximum Weight NodeGiven a maze with N cells. Each cell may have multiple entry points but not more than one exit(i.e entry/exit points are unidirectional doors like valves)... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n08 Dec, 2021"
},
{
"code": null,
"e": 188,
"s": 54,
"text": "Round 1: It was an online round hosted of Juspay on Talscale. It consisted of 3 coding question. The coding question goes like this:"
},
{
"code": null,
"e": 217... |
Open-Source Reporting Tools Worth A Look | by Mike Wolfe | Towards Data Science | While thinking of the world of Reporting services, I wondered if there were any open-source Reporting tools. Being open-source would allow for more customization but was also a generally interesting topic. When I finally got to searching the web about it, I found it wasn’t just a single open-source Reporting Tool. Inst... | [
{
"code": null,
"e": 755,
"s": 172,
"text": "While thinking of the world of Reporting services, I wondered if there were any open-source Reporting tools. Being open-source would allow for more customization but was also a generally interesting topic. When I finally got to searching the web about it,... |
Groovy - put() | Associates the specified value with the specified key in this Map. If this Map previously contained a mapping for this key, the old value is replaced by the specified value.
Object put(Object key, Object value)
Key – The key to be put in the map
Value – The associated value for the key
The returned key-value pair whic... | [
{
"code": null,
"e": 2412,
"s": 2238,
"text": "Associates the specified value with the specified key in this Map. If this Map previously contained a mapping for this key, the old value is replaced by the specified value."
},
{
"code": null,
"e": 2450,
"s": 2412,
"text": "Object p... |
How to create and store property file dynamically in Java? | The .propertiesis an extension in java which is used to store configurable application. It is represented by the Properties class in Java, you can store a properties file and read from it using the methods of this class. This class inherits the HashTable class.
To create a properties file −
Instantiate the Properties c... | [
{
"code": null,
"e": 1324,
"s": 1062,
"text": "The .propertiesis an extension in java which is used to store configurable application. It is represented by the Properties class in Java, you can store a properties file and read from it using the methods of this class. This class inherits the HashTabl... |
What does int argc, char *argv[] mean in C/C++? | argc stands for argument count and argv stands for argument values. These are variables passed to the main function when it starts executing. When we run a program we can give arguments to that program like −
$ ./a.out hello
Here hello is an argument to the executable. This can be accessed in your program. For example,... | [
{
"code": null,
"e": 1271,
"s": 1062,
"text": "argc stands for argument count and argv stands for argument values. These are variables passed to the main function when it starts executing. When we run a program we can give arguments to that program like −"
},
{
"code": null,
"e": 1287,
... |
Get current date/time in seconds - JavaScript? | At first, get the current date −
var currentDateTime = new Date();
To get the current date/time in seconds, use getTime()/1000.
Following is the code −
var currentDateTime = new Date();
console.log("The current date time is as follows:");
console.log(currentDateTime);
var resultInSeconds=currentDateTime.getTime() / 100... | [
{
"code": null,
"e": 1095,
"s": 1062,
"text": "At first, get the current date −"
},
{
"code": null,
"e": 1129,
"s": 1095,
"text": "var currentDateTime = new Date();"
},
{
"code": null,
"e": 1190,
"s": 1129,
"text": "To get the current date/time in seconds, use... |
crypt() function in PHP | The crypt() function is used to hash the string using using algorithms like DES, Blowfish, or MD5.
Note − This function behaves different on different operating systems.
The following are some constants used together with the crypt() function.
[CRYPT_STD_DES] - Standard DES-based hash with two character salt from the a... | [
{
"code": null,
"e": 1161,
"s": 1062,
"text": "The crypt() function is used to hash the string using using algorithms like DES, Blowfish, or MD5."
},
{
"code": null,
"e": 1232,
"s": 1161,
"text": "Note − This function behaves different on different operating systems."
},
{
... |
Draw Circle in Python using Turtle - GeeksforGeeks | 06 Aug, 2021
Turtle is a Python feature like a drawing board, which lets us command a turtle to draw all over it! We can use functions like turtle.forward(...) and turtle.right(...) which can move the turtle around. Turtle is a beginner-friendly way to learn Python by running some basic commands and viewing the turtle ... | [
{
"code": null,
"e": 24213,
"s": 24185,
"text": "\n06 Aug, 2021"
},
{
"code": null,
"e": 24805,
"s": 24213,
"text": "Turtle is a Python feature like a drawing board, which lets us command a turtle to draw all over it! We can use functions like turtle.forward(...) and turtle.right... |
MFC - Date & Time Picker | The date and time picker control (CDateTimeCtrl) implements an intuitive and recognizable method of entering or selecting a specific date. The main interface of the control is similar in functionality to a combo box. However, if the user expands the control, a month calendar control appears (by default), allowing the u... | [
{
"code": null,
"e": 2497,
"s": 2067,
"text": "The date and time picker control (CDateTimeCtrl) implements an intuitive and recognizable method of entering or selecting a specific date. The main interface of the control is similar in functionality to a combo box. However, if the user expands the con... |
Diagonal of a Regular Hexagon - GeeksforGeeks | 17 Mar, 2021
Given an integer a which is the side of a regular hexagon, the task is to find and print the length of its diagonal.Examples:
Input: a = 6 Output: 10.38Input: a = 9 Output: 15.57
Approach: We know that the sum of interior angles of a polygon = (n – 2) * 180 where, n is the number of sides of the po... | [
{
"code": null,
"e": 24920,
"s": 24892,
"text": "\n17 Mar, 2021"
},
{
"code": null,
"e": 25048,
"s": 24920,
"text": "Given an integer a which is the side of a regular hexagon, the task is to find and print the length of its diagonal.Examples: "
},
{
"code": null,
"e"... |
Delete Alternate Nodes | Practice | GeeksforGeeks | Given a Singly Linked List of size N, delete all alternate nodes of the list.
Example 1:
Input:
LinkedList: 1->2->3->4->5->6
Output: 1->3->5
Explanation: Deleting alternate nodes
results in the linked list with elements
1->3->5.
Example 2:
Input:
LinkedList: 99->59->42->20
Output: 99->42
Your Task:
Your task is t... | [
{
"code": null,
"e": 316,
"s": 238,
"text": "Given a Singly Linked List of size N, delete all alternate nodes of the list."
},
{
"code": null,
"e": 327,
"s": 316,
"text": "Example 1:"
},
{
"code": null,
"e": 468,
"s": 327,
"text": "Input:\nLinkedList: 1->2->3-... |
What are Base and Derived Classes in C#? | A class can be derived from more than one class or interface, which means that it can inherit data and functions from multiple base classes or interfaces.
For example, Vehicle Base class with the following Derived Classes.
Truck
Bus
Motobike
The derived class inherits the base class member variables and member methods.... | [
{
"code": null,
"e": 1217,
"s": 1062,
"text": "A class can be derived from more than one class or interface, which means that it can inherit data and functions from multiple base classes or interfaces."
},
{
"code": null,
"e": 1285,
"s": 1217,
"text": "For example, Vehicle Base c... |
Program to print all the numbers divisible by 3 and 5 in C++ | In this tutorial, we will be discussing a program to print all the numbers divisible by 3
and 5 less than the given number.
For this we will be given with a number say N. Our task is to print all the numbers less than N which are divisible by both 3 and 5.
Live Demo
#include <iostream>
using namespace std;
//printing ... | [
{
"code": null,
"e": 1186,
"s": 1062,
"text": "In this tutorial, we will be discussing a program to print all the numbers divisible by 3\nand 5 less than the given number."
},
{
"code": null,
"e": 1319,
"s": 1186,
"text": "For this we will be given with a number say N. Our task i... |
Set-up of a personal GPU server for Machine Learning with Ubuntu 20.04 | by Gleb Lukicov | Towards Data Science | The benefit of using GPUs for your ML workflow has been discussed previously. The goal of this article is to summarise the steps in setting up a machine for personal ML projects. I followed a similar guide from 2017 and found that a lot of steps have changed since then — for the better — in 2020. Additionally, I will s... | [
{
"code": null,
"e": 656,
"s": 171,
"text": "The benefit of using GPUs for your ML workflow has been discussed previously. The goal of this article is to summarise the steps in setting up a machine for personal ML projects. I followed a similar guide from 2017 and found that a lot of steps have chan... |
Digit - Product - Sequence - GeeksforGeeks | 25 Aug, 2021
Given a number N, the task is to print the sequence up to N. The sequence is : 1, 2, 4, 8, 16, 22, 26, 38, 62, 74, 102, 104, 108, 116, 122, 126, 138, 162 and so on... This sequence is known as Digit – Product – Sequence. In this series, we take every non-zero digits of the number, multiply them and add the... | [
{
"code": null,
"e": 24646,
"s": 24618,
"text": "\n25 Aug, 2021"
},
{
"code": null,
"e": 24984,
"s": 24646,
"text": "Given a number N, the task is to print the sequence up to N. The sequence is : 1, 2, 4, 8, 16, 22, 26, 38, 62, 74, 102, 104, 108, 116, 122, 126, 138, 162 and so on... |
Remove Consecutive Duplicates in Python | Suppose we have a string s, this string consisting of "R" and "L", we have to remove the
minimum number of characters such that there's no consecutive "R" and no consecutive "L".
So, if the input is like "LLLRLRR", then the output will be "LRLR"
To solve this, we will follow these steps −
seen := first character of s
a... | [
{
"code": null,
"e": 1241,
"s": 1062,
"text": "Suppose we have a string s, this string consisting of \"R\" and \"L\", we have to remove the\nminimum number of characters such that there's no consecutive \"R\" and no consecutive \"L\"."
},
{
"code": null,
"e": 1308,
"s": 1241,
"te... |
Java 12 - String methods | Java 12 introduces following new methods to String for easy formatting.
Adjust the indention of each line of string based on argument passed.
string.indent(n)
n > 0 - insert space at the begining of each line.
n > 0 - insert space at the begining of each line.
n < 0 - remove space at the begining of each line.
n < 0 -... | [
{
"code": null,
"e": 1986,
"s": 1914,
"text": "Java 12 introduces following new methods to String for easy formatting."
},
{
"code": null,
"e": 2056,
"s": 1986,
"text": "Adjust the indention of each line of string based on argument passed."
},
{
"code": null,
"e": 207... |
MySQL SELECT query to return records with specific month and year | For specific month, use MONTH() and for year, use YEAR() method. Let us first create a table −
mysql> create table DemoTable
(
StudentName varchar(40),
StudentAdmissionDate date
);
Query OK, 0 rows affected (0.67 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('Chr... | [
{
"code": null,
"e": 1157,
"s": 1062,
"text": "For specific month, use MONTH() and for year, use YEAR() method. Let us first create a table −"
},
{
"code": null,
"e": 1286,
"s": 1157,
"text": "mysql> create table DemoTable\n(\n StudentName varchar(40),\n StudentAdmissionDate ... |
Pascal - Variable Scope | A scope in any programming is a region of the program where a defined variable can have its existence and beyond that variable cannot be accessed. There are three places, where variables can be declared in Pascal programming language −
Inside a subprogram or a block which is called local variables
Inside a subprogram o... | [
{
"code": null,
"e": 2319,
"s": 2083,
"text": "A scope in any programming is a region of the program where a defined variable can have its existence and beyond that variable cannot be accessed. There are three places, where variables can be declared in Pascal programming language −"
},
{
"co... |
What is White Box Testing? Techniques, Example, Types & Tools | White Box Testing is a software examining technique that involves testing the product's underlying structure, design, and coding in order to verify input-output flow and improve design, usability, and security. White box testing is also known as Clear box testing, Open box testing, transparent box testing, Code-based t... | [
{
"code": null,
"e": 1454,
"s": 1062,
"text": "White Box Testing is a software examining technique that involves testing the product's underlying structure, design, and coding in order to verify input-output flow and improve design, usability, and security. White box testing is also known as Clear b... |
Adapter Pattern - GeeksforGeeks | 01 Sep, 2021
This pattern is easy to understand as the real world is full of adapters. For example consider a USB to Ethernet adapter. We need this when we have an Ethernet interface on one end and USB on the other. Since they are incompatible with each other. we use an adapter that converts one to other. This exampl... | [
{
"code": null,
"e": 24167,
"s": 24139,
"text": "\n01 Sep, 2021"
},
{
"code": null,
"e": 24709,
"s": 24167,
"text": "This pattern is easy to understand as the real world is full of adapters. For example consider a USB to Ethernet adapter. We need this when we have an Ethernet i... |
fmt Package in GoLang - GeeksforGeeks | 25 Aug, 2020
Prerequisite: Packages in GoLang and Import in GoLang
Technically defining, a package is essentially a container of source code for some specific purpose. Packages are very essential as in all programs ranging from the most basic programs to high-level complex codes, these are used. A package ensures that... | [
{
"code": null,
"e": 24796,
"s": 24768,
"text": "\n25 Aug, 2020"
},
{
"code": null,
"e": 24851,
"s": 24796,
"text": "Prerequisite: Packages in GoLang and Import in GoLang "
},
{
"code": null,
"e": 25661,
"s": 24851,
"text": "Technically defining, a package is ... |
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