title stringlengths 3 221 | text stringlengths 17 477k | parsed listlengths 0 3.17k |
|---|---|---|
HTML | DOM Audio Object | 02 Aug, 2019
The Audio object is used for representing an HTML <audio> element.The Audio Object is a new object in HTML5.
Syntax:
For creating an <audio> element:var gfg = document.createElement("AUDIO")
var gfg = document.createElement("AUDIO")
For accessing an <audio> element:var x = document.getElementById("myAudio"... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n02 Aug, 2019"
},
{
"code": null,
"e": 163,
"s": 54,
"text": "The Audio object is used for representing an HTML <audio> element.The Audio Object is a new object in HTML5."
},
{
"code": null,
"e": 171,
"s": 163,
"text... |
Program to find whether a given number is power of 2 | 11 Jul, 2022
Given a positive integer, write a function to find if it is a power of two or not.Examples :
Input : n = 4
Output : Yes
22 = 4
Input : n = 7
Output : No
Input : n = 32
Output : Yes
25 = 32
1. A simple method for this is to simply take the log of the number on base 2 and if you get an integer then the nu... | [
{
"code": null,
"e": 52,
"s": 24,
"text": "\n11 Jul, 2022"
},
{
"code": null,
"e": 146,
"s": 52,
"text": "Given a positive integer, write a function to find if it is a power of two or not.Examples : "
},
{
"code": null,
"e": 244,
"s": 146,
"text": "Input : n =... |
Remove all duplicate adjacent characters from a string using Stack | 01 Sep, 2021
Given a string, str, the task is to remove all the duplicate adjacent characters from the given string.
Examples:
Input: str= “azxxzy”Output: ay Removal of “xx” modifies the string to “azzy”. Now, the removal of “zz” modifies the string to “ay”. Since the string “ay” doesn’t contain duplicates, the output ... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n01 Sep, 2021"
},
{
"code": null,
"e": 158,
"s": 54,
"text": "Given a string, str, the task is to remove all the duplicate adjacent characters from the given string."
},
{
"code": null,
"e": 168,
"s": 158,
"text": "E... |
Django Channels – Introduction and Basic Setup | 13 Apr, 2021
Django is a powerful Python framework for web development. It is fast, secure, and reliable. Channels allow Django projects to handle HTTP along with asynchronous protocols like WebSockets, MQTT, chatbots, and more.
Channels preserve the synchronous behavior of Django and add a layer of asynchronous proto... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n13 Apr, 2021"
},
{
"code": null,
"e": 271,
"s": 54,
"text": "Django is a powerful Python framework for web development. It is fast, secure, and reliable. Channels allow Django projects to handle HTTP along with asynchronous protocols l... |
Python program to Concatenate all Elements of a List into a String | 15 Jul, 2022
Given a list, the task is to write a Python program to concatenate all elements in a list into a string.
Examples:
Input: ['hello', 'geek', 'have', 'a', 'geeky', 'day']
Output: hello geek have a geeky day
Here, we are taking a list of words, and by using the Python loop we are iterating each element and c... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n15 Jul, 2022"
},
{
"code": null,
"e": 133,
"s": 28,
"text": "Given a list, the task is to write a Python program to concatenate all elements in a list into a string."
},
{
"code": null,
"e": 143,
"s": 133,
"text": "E... |
Find just strictly greater element from first array for each element in second array - GeeksforGeeks | 15 Feb, 2021
Given two arrays A[] and B[] containing N elements, the task is to find, for every element in the array B[], the element which is just strictly greater than that element which is present in the array A[]. If no value is present, then print ‘null’.
Note: The value from the array A[] can only be used once.
... | [
{
"code": null,
"e": 24071,
"s": 24043,
"text": "\n15 Feb, 2021"
},
{
"code": null,
"e": 24319,
"s": 24071,
"text": "Given two arrays A[] and B[] containing N elements, the task is to find, for every element in the array B[], the element which is just strictly greater than that e... |
Perl - Regular Expressions | A regular expression is a string of characters that defines the pattern or patterns you are viewing. The syntax of regular expressions in Perl is very similar to what you will find within other regular expression.supporting programs, such as sed, grep, and awk.
The basic method for applying a regular expression is to u... | [
{
"code": null,
"e": 2482,
"s": 2220,
"text": "A regular expression is a string of characters that defines the pattern or patterns you are viewing. The syntax of regular expressions in Perl is very similar to what you will find within other regular expression.supporting programs, such as sed, grep, ... |
Rust - Bitwise Operators | Assume variable A = 2 and B = 3.
fn main() {
let a:i32 = 2; // Bit presentation 10
let b:i32 = 3; // Bit presentation 11
let mut result:i32;
result = a & b;
println!("(a & b) => {} ",result);
result = a | b;
println!("(a | b) => {} ",result) ;
result = a ^ b;
println!("(a ^ b) => ... | [
{
"code": null,
"e": 2120,
"s": 2087,
"text": "Assume variable A = 2 and B = 3."
},
{
"code": null,
"e": 2593,
"s": 2120,
"text": "fn main() {\n let a:i32 = 2; // Bit presentation 10\n let b:i32 = 3; // Bit presentation 11\n\n let mut result:i32;\n\n result = a & ... |
Changing the contrast and brightness of an image using Python - OpenCV - GeeksforGeeks | 12 Dec, 2021
Changing the Brightness and Contrast level of any image is the most basic thing everyone does with an image. It is meant to change the value of each and every pixel of an image it can be done by either multiplying or dividing the pixels value of an image. In this article, we will see how we can implement o... | [
{
"code": null,
"e": 23901,
"s": 23873,
"text": "\n12 Dec, 2021"
},
{
"code": null,
"e": 24260,
"s": 23901,
"text": "Changing the Brightness and Contrast level of any image is the most basic thing everyone does with an image. It is meant to change the value of each and every pixe... |
PHP 5 vs PHP 7 - GeeksforGeeks | 09 Mar, 2018
PHP is a server side scripting language designed for web development by Rasmus Lerdorf in 1994. Since its launch in 1994 PHP has become an industry standard supporting almost 80% of the websites ( 79.8% to be precise) with its closest competitor being ASP.Net at 19.8% and others like Ruby, Java trailing fa... | [
{
"code": null,
"e": 23617,
"s": 23589,
"text": "\n09 Mar, 2018"
},
{
"code": null,
"e": 23934,
"s": 23617,
"text": "PHP is a server side scripting language designed for web development by Rasmus Lerdorf in 1994. Since its launch in 1994 PHP has become an industry standard suppor... |
Sentiment & Engagement Analysis from your Slack data | by Lilla Szulyovszky | Towards Data Science | Ever wondered how engaging was the content you delivered? Was it clear or confusing? Or if people misunderstood your message at that company-wide meeting?
Remote environments give very little chance for teachers and leaders to gain feedback and optimize their content towards better performance.
Since a considerable amo... | [
{
"code": null,
"e": 202,
"s": 47,
"text": "Ever wondered how engaging was the content you delivered? Was it clear or confusing? Or if people misunderstood your message at that company-wide meeting?"
},
{
"code": null,
"e": 343,
"s": 202,
"text": "Remote environments give very li... |
Generating Trade Signals using Moving Average(MA) Crossover Strategy — A Python implementation | by Pratik Nabriya | Towards Data Science | — — — — — — — — — — — — — — — — Disclaimer — The trading strategies and related information in this article is for the educational purpose only. All investments and trading in the stock market involve risk. Any decisions related to buying/selling of stocks or other financial instruments should only be made after a thor... | [
{
"code": null,
"e": 588,
"s": 172,
"text": "— — — — — — — — — — — — — — — — Disclaimer — The trading strategies and related information in this article is for the educational purpose only. All investments and trading in the stock market involve risk. Any decisions related to buying/selling of stock... |
Divide numbers from two columns and display result in a new column with MySQL | Let us first create a table −
mysql> create table DemoTable719 (FirstNumber int,SecondNumber int);
Query OK, 0 rows affected (0.57 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable719 values(20,10);
Query OK, 1 row affected (0.18 sec)
mysql> insert into DemoTable719 values(500,50... | [
{
"code": null,
"e": 1092,
"s": 1062,
"text": "Let us first create a table −"
},
{
"code": null,
"e": 1198,
"s": 1092,
"text": "mysql> create table DemoTable719 (FirstNumber int,SecondNumber int);\nQuery OK, 0 rows affected (0.57 sec)"
},
{
"code": null,
"e": 1254,
... |
SciPy - Spatial | The scipy.spatial package can compute Triangulations, Voronoi Diagrams and Convex Hulls of a set of points, by leveraging the Qhull library. Moreover, it contains KDTree implementations for nearest-neighbor point queries and utilities for distance computations in various metrics.
Let us understand what Delaunay Triangu... | [
{
"code": null,
"e": 2168,
"s": 1887,
"text": "The scipy.spatial package can compute Triangulations, Voronoi Diagrams and Convex Hulls of a set of points, by leveraging the Qhull library. Moreover, it contains KDTree implementations for nearest-neighbor point queries and utilities for distance compu... |
Kruskal’s Minimum Spanning Tree using STL in C++ | In this tutorial, we will be discussing a program to understand Kruskal’s minimum spanning tree using STL in C++.
For this, we will be provided with a connected, undirected and weighted graph. Our task is to calculate the Minimum spanning tree for the given graph.
Live Demo
#include<bits/stdc++.h>
using namespace std;... | [
{
"code": null,
"e": 1176,
"s": 1062,
"text": "In this tutorial, we will be discussing a program to understand Kruskal’s minimum spanning tree using STL in C++."
},
{
"code": null,
"e": 1327,
"s": 1176,
"text": "For this, we will be provided with a connected, undirected and weigh... |
Of Astronomy, Stars and Data. A data-driven explanation of the... | by Sowmya Krishnan | Towards Data Science | Astronomy is one of the most ancient, data-driven sciences. The late 1800s saw the rise of ‘Astrophotography’, a photography technique employed to capture and create a data-bank of photographic plates of astronomical objects, celestial events, and areas of the night sky.
As early as 1875, Harvard College Observatory be... | [
{
"code": null,
"e": 319,
"s": 47,
"text": "Astronomy is one of the most ancient, data-driven sciences. The late 1800s saw the rise of ‘Astrophotography’, a photography technique employed to capture and create a data-bank of photographic plates of astronomical objects, celestial events, and areas of... |
How to print content of JavaScript object? | To print the content of a JavaScript object, try to run the following code. The code prints the object, with its properties and values −
<!DOCTYPE html>
<html>
<body>
<script>
function display(obj) {
var res = '';
for (var a in obj) {
res += a + ': ' + obj[a] + '... | [
{
"code": null,
"e": 1199,
"s": 1062,
"text": "To print the content of a JavaScript object, try to run the following code. The code prints the object, with its properties and values −"
},
{
"code": null,
"e": 1577,
"s": 1199,
"text": "<!DOCTYPE html>\n<html>\n <body>\n <sc... |
Generating text with Recurrent Neural Networks based on the work of F. Pessoa | Towards Data Science | Sequences of discrete tokens can be found in many applications, namely words in a text, notes in a musical composition, pixels in an image, actions in a reinforcement learning agent, etc [1]. These sequences often show a strong correlation between consecutive or nearby tokens. The correlations on words in a sentence or... | [
{
"code": null,
"e": 630,
"s": 172,
"text": "Sequences of discrete tokens can be found in many applications, namely words in a text, notes in a musical composition, pixels in an image, actions in a reinforcement learning agent, etc [1]. These sequences often show a strong correlation between consecu... |
Create a Simple Color Picker using JavaScript - GeeksforGeeks | 05 Jan, 2022
It is quite easy to develop such a client-side application. The primary colors as we know are Red(R), Green(G), Blue(B) and by mixing them we can form any color that we want.
In this article, we will learn to get the RGB value from the user and use CSS to form the color using RGB(red, green, blue) propert... | [
{
"code": null,
"e": 25376,
"s": 25348,
"text": "\n05 Jan, 2022"
},
{
"code": null,
"e": 25552,
"s": 25376,
"text": "It is quite easy to develop such a client-side application. The primary colors as we know are Red(R), Green(G), Blue(B) and by mixing them we can form any color th... |
JavaFX - Animations | In general, animating an object implies creating illusion of its motion by rapid display. In JavaFX, a node can be animated by changing its property over time. JavaFX provides a package named javafx.animation. This package contains classes that are used to animate the nodes. Animation is the base class of all these cla... | [
{
"code": null,
"e": 2226,
"s": 1900,
"text": "In general, animating an object implies creating illusion of its motion by rapid display. In JavaFX, a node can be animated by changing its property over time. JavaFX provides a package named javafx.animation. This package contains classes that are used... |
Determining Countability in TOC - GeeksforGeeks | 27 Nov, 2019
Countable Set is a set having cardinality same as that of some subset of N the set of natural numbers . A countable set is the one which is listable.
Cardinality of a countable set can be a finite number. For example, B: {1, 5, 4}, |B| = 3, in this case its termed countably finite or the cardinality of cou... | [
{
"code": null,
"e": 24352,
"s": 24324,
"text": "\n27 Nov, 2019"
},
{
"code": null,
"e": 24502,
"s": 24352,
"text": "Countable Set is a set having cardinality same as that of some subset of N the set of natural numbers . A countable set is the one which is listable."
},
{
... |
How to get formatted JSON in .NET using C#? | Use Namespace Newtonsoft.Json.Formatting Newtonsoft.Json.Formatting provides formatting options to Format the Json
None − No special formatting is applied. This is the default.
Indented − Causes child objects to be indented according to the Newtonsoft.Json.JsonTextWriter.Indentation and Newtonsoft.Json.JsonTextWriter.I... | [
{
"code": null,
"e": 1177,
"s": 1062,
"text": "Use Namespace Newtonsoft.Json.Formatting Newtonsoft.Json.Formatting provides formatting options to Format the Json"
},
{
"code": null,
"e": 1239,
"s": 1177,
"text": "None − No special formatting is applied. This is the default."
},... |
Count all possible pairs in given Array with product K - GeeksforGeeks | 28 Feb, 2022
Given an integer array arr[] of size N and a positive integer K, the task is to count all the pairs in the array with a product equal to K.
Examples:
Input: arr[] = {1, 2, 16, 4, 4, 4, 8 }, K=16Output: 5Explanation: Possible pairs are (1, 16), (2, 8), (4, 4), (4, 4), (4, 4)
Input: arr[] = {1, 10, 20, 10, 4... | [
{
"code": null,
"e": 26067,
"s": 26039,
"text": "\n28 Feb, 2022"
},
{
"code": null,
"e": 26207,
"s": 26067,
"text": "Given an integer array arr[] of size N and a positive integer K, the task is to count all the pairs in the array with a product equal to K."
},
{
"code": n... |
Calculate exponential of a value in Julia - exp(), exp10(), exp2(), expm1() and frexp() Methods - GeeksforGeeks | 26 Mar, 2020
The exp() is an inbuilt function in julia which is used to calculate the natural base exponential of the specified number.
Syntax: exp(x)
Parameters:
x: Specified values.
Returns: It returns the calculated natural base exponential of the specified number.
Example:
# Julia program to illustrate # the use of... | [
{
"code": null,
"e": 25789,
"s": 25761,
"text": "\n26 Mar, 2020"
},
{
"code": null,
"e": 25912,
"s": 25789,
"text": "The exp() is an inbuilt function in julia which is used to calculate the natural base exponential of the specified number."
},
{
"code": null,
"e": 259... |
DNA to Protein in Python 3 - GeeksforGeeks | 25 Aug, 2021
Translation Theory : DNA ⇒ RNA ⇒ Protein
Life depends on the ability of cells to store, retrieve, and translate genetic instructions.These instructions are needed to make and maintain living organisms. For a long time, it was not clear what molecules were able to copy and transmit genetic information. We n... | [
{
"code": null,
"e": 26297,
"s": 26269,
"text": "\n25 Aug, 2021"
},
{
"code": null,
"e": 26338,
"s": 26297,
"text": "Translation Theory : DNA ⇒ RNA ⇒ Protein"
},
{
"code": null,
"e": 27364,
"s": 26338,
"text": "Life depends on the ability of cells to store, re... |
HTML | Canvas Draw Bezier Curve - GeeksforGeeks | 27 Feb, 2019
Curves on HTML canvas can be drawn using arcs, but drawing a complex diagram using arcs is quite a tedious task. In the given circumstance, Bezier curve will be very useful in providing more flexibility in drawing curves. Bezier curves on HTML canvas are drawn using a start point, one or more control point... | [
{
"code": null,
"e": 25575,
"s": 25547,
"text": "\n27 Feb, 2019"
},
{
"code": null,
"e": 26033,
"s": 25575,
"text": "Curves on HTML canvas can be drawn using arcs, but drawing a complex diagram using arcs is quite a tedious task. In the given circumstance, Bezier curve will be ve... |
Matplotlib.axes.Axes.set() 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... | [
{
"code": null,
"e": 26023,
"s": 25995,
"text": "\n19 Apr, 2020"
},
{
"code": null,
"e": 26323,
"s": 26023,
"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, ... |
Highlight Pandas DataFrame's specific columns using apply() - GeeksforGeeks | 17 Aug, 2020
Let us see how to highlight specific columns of a Pandas DataFrame. We can do this using the apply() function of the Styler class.
Syntax : Styler.apply(func, axis = 0, subset = None, **kwargs)
Parameters :
func : function should take a Series or DataFrame (depending on-axis), and return an object with the... | [
{
"code": null,
"e": 26359,
"s": 26331,
"text": "\n17 Aug, 2020"
},
{
"code": null,
"e": 26490,
"s": 26359,
"text": "Let us see how to highlight specific columns of a Pandas DataFrame. We can do this using the apply() function of the Styler class."
},
{
"code": null,
... |
Type conversion in Java with Examples - GeeksforGeeks | 22 Nov, 2021
Java provides various data types just likely any other dynamic languages such as boolean, char, int, unsigned int, signed int, float, double, long, etc in total providing 7 types where every datatype acquires different space while storing in memory. When you assign a value of one data type to another, the ... | [
{
"code": null,
"e": 25539,
"s": 25511,
"text": "\n22 Nov, 2021"
},
{
"code": null,
"e": 26138,
"s": 25539,
"text": "Java provides various data types just likely any other dynamic languages such as boolean, char, int, unsigned int, signed int, float, double, long, etc in total pr... |
AngularJS | ng-selected Directive - GeeksforGeeks | 28 Mar, 2019
The ng-selected Directive in AngularJS is used to specify the selected attribute of an HTML element. It can be used to select the default value specified on an HTML element. If the expression inside the ng-selected directive returns true then the selected option value will be display otherwise not display.... | [
{
"code": null,
"e": 26006,
"s": 25978,
"text": "\n28 Mar, 2019"
},
{
"code": null,
"e": 26314,
"s": 26006,
"text": "The ng-selected Directive in AngularJS is used to specify the selected attribute of an HTML element. It can be used to select the default value specified on an HTM... |
Comments in Shell Script - GeeksforGeeks | 10 May, 2021
Comments are the useful information that the developers provide to make the reader understand the source code. It explains the logic or a part of it used in the code. Comments are usually helpful to someone maintaining or enhancing your code when you are no longer around to answer questions about it. These... | [
{
"code": null,
"e": 25211,
"s": 25183,
"text": "\n10 May, 2021"
},
{
"code": null,
"e": 25674,
"s": 25211,
"text": "Comments are the useful information that the developers provide to make the reader understand the source code. It explains the logic or a part of it used in the co... |
How to disable buttons using AngularJS ? - GeeksforGeeks | 30 Sep, 2020
Sometimes we need to disable the button, link on the click event. In this article, we will see how to do that with the help of AngularJS.
Approach:
The approach is to use the ng-disabled directive to disable a particular button.
In the first example a single button is disabled by the click and In the sec... | [
{
"code": null,
"e": 25834,
"s": 25806,
"text": "\n30 Sep, 2020"
},
{
"code": null,
"e": 25972,
"s": 25834,
"text": "Sometimes we need to disable the button, link on the click event. In this article, we will see how to do that with the help of AngularJS."
},
{
"code": nul... |
How to insert data in the map of strings? - GeeksforGeeks | 14 Dec, 2020
Maps are associative containers that store elements in a specific order. It stores elements in a combination of key values and mapped values.
Syntax:
map<data type of key, data type of value> M
To use the above syntax for the map in C++, it is important to include the below header file:Header File:
#includ... | [
{
"code": null,
"e": 25369,
"s": 25341,
"text": "\n14 Dec, 2020"
},
{
"code": null,
"e": 25511,
"s": 25369,
"text": "Maps are associative containers that store elements in a specific order. It stores elements in a combination of key values and mapped values."
},
{
"code":... |
Count greater nodes in AVL tree - GeeksforGeeks | 19 Apr, 2022
In this article we will see that how to calculate number of elements which are greater than given value in AVL tree. Examples:
Input : x = 5
Root of below AVL tree
9
/ \
1 10
/ \ \
0 5 11
/ / \
-1 2 6
Output : 4
Expla... | [
{
"code": null,
"e": 25731,
"s": 25703,
"text": "\n19 Apr, 2022"
},
{
"code": null,
"e": 25858,
"s": 25731,
"text": "In this article we will see that how to calculate number of elements which are greater than given value in AVL tree. Examples:"
},
{
"code": null,
"e":... |
PHP | bcadd() Function - GeeksforGeeks | 19 Apr, 2018
The bcadd() function in PHP is an inbuilt function and is used to add two arbitrary precision numbers. This function accepts two arbitrary precision numbers as strings and returns the addition of the two numbers after scaling the result to a specified precision.
Syntax:
string bcadd ( $num_str1, $num_str2,... | [
{
"code": null,
"e": 26217,
"s": 26189,
"text": "\n19 Apr, 2018"
},
{
"code": null,
"e": 26480,
"s": 26217,
"text": "The bcadd() function in PHP is an inbuilt function and is used to add two arbitrary precision numbers. This function accepts two arbitrary precision numbers as str... |
CSS Grid Layout: The Fr Unit - GeeksforGeeks | 02 Jul, 2021
The CSS Grid Layout module is used to create a grid-based layout system, with the help of rows and columns it makes easier to design any webpage without using floats and positioning.
Syntax:
.class {
display:grid;
}
Note: An HTML element becomes a grid if that element sets display:grid
grid-templ... | [
{
"code": null,
"e": 26589,
"s": 26561,
"text": "\n02 Jul, 2021"
},
{
"code": null,
"e": 26772,
"s": 26589,
"text": "The CSS Grid Layout module is used to create a grid-based layout system, with the help of rows and columns it makes easier to design any webpage without using floa... |
How to create dynamic autocomplete search using Bootstrap Typeahead ? - GeeksforGeeks | 14 Jul, 2021
In this article, we will learn to implement dynamic autocomplete search using Bootstrap Typeahead. Bootstrap Typeahead is a plugin that helps to add a beautiful autocomplete option in the search bar.
In this approach, we will be taking static data for autocomplete, but we can also use dynamic JSON data as... | [
{
"code": null,
"e": 26865,
"s": 26837,
"text": "\n14 Jul, 2021"
},
{
"code": null,
"e": 27066,
"s": 26865,
"text": "In this article, we will learn to implement dynamic autocomplete search using Bootstrap Typeahead. Bootstrap Typeahead is a plugin that helps to add a beautiful au... |
How to write your own header file in C? - GeeksforGeeks | 24 Oct, 2017
As we all know that files with .h extension are called header files in C. These header files generally contain function declarations which we can be used in our main C program, like for e.g. there is need to include stdio.h in our C program to use function printf() in the program. So the question arises, i... | [
{
"code": null,
"e": 25645,
"s": 25617,
"text": "\n24 Oct, 2017"
},
{
"code": null,
"e": 25998,
"s": 25645,
"text": "As we all know that files with .h extension are called header files in C. These header files generally contain function declarations which we can be used in our ma... |
NLP | Filtering Insignificant Words - GeeksforGeeks | 26 Feb, 2019
Many of the words used in the phrase are insignificant and hold no meaning. For example – English is a subject. Here, ‘English’ and ‘subject’ are the most significant words and ‘is’, ‘a’ are almost useless. English subject and subject English holds the same meaning even if we remove the insignificant words... | [
{
"code": null,
"e": 25537,
"s": 25509,
"text": "\n26 Feb, 2019"
},
{
"code": null,
"e": 26025,
"s": 25537,
"text": "Many of the words used in the phrase are insignificant and hold no meaning. For example – English is a subject. Here, ‘English’ and ‘subject’ are the most signific... |
Count of Isogram strings in given Array of Strings - GeeksforGeeks | 16 Dec, 2021
Given an array arr[] containing N strings, the task is to find the count of strings which are isograms. A string is an isogram if no letter in that string appears more than once.
Examples:
Input: arr[] = {“abcd”, “derg”, “erty”}Output: 3Explanation: All given strings are isograms. In all the strings no cha... | [
{
"code": null,
"e": 26041,
"s": 26013,
"text": "\n16 Dec, 2021"
},
{
"code": null,
"e": 26220,
"s": 26041,
"text": "Given an array arr[] containing N strings, the task is to find the count of strings which are isograms. A string is an isogram if no letter in that string appears ... |
Check whether two straight lines are orthogonal or not | 23 Jun, 2022
Given two line segments AB and CD having A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4). The task is to check whether these two lines are orthogonal or not. Two lines are called orthogonal if they are perpendicular at the point of intersection.
Examples:
Input: x1 = 0, y1 = 3, x2 = 0, y2 = -5
x3 ... | [
{
"code": null,
"e": 53,
"s": 25,
"text": "\n23 Jun, 2022"
},
{
"code": null,
"e": 298,
"s": 53,
"text": "Given two line segments AB and CD having A(x1, y1), B(x2, y2), C(x3, y3) and D(x4, y4). The task is to check whether these two lines are orthogonal or not. Two lines are call... |
Year() Function in MS Access | 11 Sep, 2020
Year() : Function in Microsoft Access is used to return the year part of a given date.
Syntax :
Year (date)
Parameter : This method accepts one parameter as mentioned above and described below :
date : It is any variant, numeric expression, string expression, or any combination of these that can represent ... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n11 Sep, 2020"
},
{
"code": null,
"e": 115,
"s": 28,
"text": "Year() : Function in Microsoft Access is used to return the year part of a given date."
},
{
"code": null,
"e": 124,
"s": 115,
"text": "Syntax :"
},
{
... |
How to wrap text within Tkinter Text Box? | 26 Mar, 2021
In this article, we will see that how can we wrap the text in the TKinter Text-Box using the Tkinter module Called textWrap Module. The textwrap module can be used for wrapping and formatting plain text. This module provides formatting of the text by adjusting the line breaks in the input paragraph.
Exampl... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n26 Mar, 2021"
},
{
"code": null,
"e": 329,
"s": 28,
"text": "In this article, we will see that how can we wrap the text in the TKinter Text-Box using the Tkinter module Called textWrap Module. The textwrap module can be used for wrappin... |
Python | Making program run faster | 17 Sep, 2020
As we know, Python programming language is a bit slow and the target is to speed it up without the assistance of more extreme solutions, such as C extensions or a just-in-time (JIT) compiler.While the first rule of optimization might be to “not do it”, the second rule is almost certainly “don’t optimize th... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n17 Sep, 2020"
},
{
"code": null,
"e": 900,
"s": 28,
"text": "As we know, Python programming language is a bit slow and the target is to speed it up without the assistance of more extreme solutions, such as C extensions or a just-in-time... |
Socket Programming with Multi-threading in Python | 14 Jul, 2022
Prerequisite : Socket Programming in Python, Multi-threading in PythonSocket Programming-> It helps us to connect a client to a server. Client is message sender and receiver and server is just a listener that works on data sent by client.What is a Thread? A thread is a light-weight process that does not re... | [
{
"code": null,
"e": 54,
"s": 26,
"text": "\n14 Jul, 2022"
},
{
"code": null,
"e": 759,
"s": 54,
"text": "Prerequisite : Socket Programming in Python, Multi-threading in PythonSocket Programming-> It helps us to connect a client to a server. Client is message sender and receiver ... |
Python – Check List elements from Dictionary List | 10 May, 2020
Sometimes, while working with data, we can have a problem in which we need to check for list element presence as a particular key in list of records. This kind of problem can occur in domains in which data are involved like web development and Machine Learning. Lets discuss certain ways in which this task ... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n10 May, 2020"
},
{
"code": null,
"e": 350,
"s": 28,
"text": "Sometimes, while working with data, we can have a problem in which we need to check for list element presence as a particular key in list of records. This kind of problem can ... |
Python | Crop image using pillow | 16 Oct, 2019
In this article, we will learn to crop an image using pillow library. Cropping an image means to select a rectangular region inside an image and removing everything outside the rectangle. To crop an image we make use of crop() method on image objects.
Syntax : IMG.crop(box_tuple)
Parameters :Image_path- Lo... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n16 Oct, 2019"
},
{
"code": null,
"e": 280,
"s": 28,
"text": "In this article, we will learn to crop an image using pillow library. Cropping an image means to select a rectangular region inside an image and removing everything outside th... |
Facts about Cython Programming Language | 20 Aug, 2020
Cython is a programming language. It can run on Windows, macOS, and Linux operating systems. It had a version ranging from 2.6 to 3.8. Cython 3.0.0 is under development. In Cython, the Code written in Python is converted to C language. High traffic websites such as Quora use Cython Programming language.
C... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n20 Aug, 2020"
},
{
"code": null,
"e": 334,
"s": 28,
"text": "Cython is a programming language. It can run on Windows, macOS, and Linux operating systems. It had a version ranging from 2.6 to 3.8. Cython 3.0.0 is under development. In Cy... |
Write an Efficient C Program to Reverse Bits of a Number | 27 May, 2022
Given an unsigned integer, reverse all bits of it and return the number with reversed bits.
Input : n = 1Output : 2147483648 Explanation : On a machine with size of unsigned bit as 32. Reverse of 0....001 is 100....0.
Input : n = 2147483648Output : 1
Method1 – Simple: Loop thro... | [
{
"code": null,
"e": 52,
"s": 24,
"text": "\n27 May, 2022"
},
{
"code": null,
"e": 144,
"s": 52,
"text": "Given an unsigned integer, reverse all bits of it and return the number with reversed bits."
},
{
"code": null,
"e": 271,
"s": 144,
"text": "Input : n = 1... |
Highlight the negative values red and positive values black in Pandas Dataframe | 20 Aug, 2020
Let’s see various methods to Highlight the positive values red and negative values black in Pandas Dataframe.First, Let’s make a Dataframe:
Python3
# Import Required Librariesimport pandas as pdimport numpy as np # Create a dictionary for the dataframedict = { 'Name': ['Sukritin', 'Sumit Tyagi', ... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n20 Aug, 2020"
},
{
"code": null,
"e": 168,
"s": 28,
"text": "Let’s see various methods to Highlight the positive values red and negative values black in Pandas Dataframe.First, Let’s make a Dataframe:"
},
{
"code": null,
"e"... |
Web Scraping using R Language | 28 Dec, 2021
One of the most important things in the field of Data Science is the skill of getting the right data for the problem you want to solve. Data Scientists don’t always have a prepared database to work on but rather have to pull data from the right sources. For this purpose, APIs and Web Scraping are used.
API... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n28 Dec, 2021"
},
{
"code": null,
"e": 332,
"s": 28,
"text": "One of the most important things in the field of Data Science is the skill of getting the right data for the problem you want to solve. Data Scientists don’t always have a pre... |
How to check which Azure account is logged in using PowerShell? | To check the logged-in Azure user account in the console using PowerShell, you can check the context of the Azure and for that Get-AZContext command is used.
Get-AzContext
If you are already logged in with multiple user accounts then there may be chances that there are multiple contexts available, to list all the avail... | [
{
"code": null,
"e": 1220,
"s": 1062,
"text": "To check the logged-in Azure user account in the console using PowerShell, you can check the context of the Azure and for that Get-AZContext command is used."
},
{
"code": null,
"e": 1234,
"s": 1220,
"text": "Get-AzContext"
},
{
... |
Lucene - Field Options | Field is the most important unit of the indexing process. It is the actual object containing the contents to be indexed. When we add a field, Lucene provides numerous controls on the field using the Field Options which state how much a field is to be searchable.
We add Document(s) containing Field(s) to IndexWriter whe... | [
{
"code": null,
"e": 2106,
"s": 1843,
"text": "Field is the most important unit of the indexing process. It is the actual object containing the contents to be indexed. When we add a field, Lucene provides numerous controls on the field using the Field Options which state how much a field is to be se... |
How to extract each (English) word from a string using regular expression in Java? | The regular expression “[a-zA-Z]+” matches one or the English alphabet. Therefore, to extract each word in the given input string −
Compile the above expression of the compile() method of the Pattern class.
Compile the above expression of the compile() method of the Pattern class.
Get the Matcher object bypassing the r... | [
{
"code": null,
"e": 1194,
"s": 1062,
"text": "The regular expression “[a-zA-Z]+” matches one or the English alphabet. Therefore, to extract each word in the given input string −"
},
{
"code": null,
"e": 1269,
"s": 1194,
"text": "Compile the above expression of the compile() meth... |
How to use a pre-trained model (VGG) for image classification | by Dr. Saptarsi Goswami | Towards Data Science | Hi Guys, today I am going to talk about how to use a VGG Model as a pre-trained model. Let’s take tiny steps
VGG models are a type of CNN Architecture proposed by Karen Simonyan & Andrew Zisserman of Visual Geometry Group (VGG), Oxford University, which brought remarkable results for the ImageNet Challenge.
They experi... | [
{
"code": null,
"e": 281,
"s": 172,
"text": "Hi Guys, today I am going to talk about how to use a VGG Model as a pre-trained model. Let’s take tiny steps"
},
{
"code": null,
"e": 481,
"s": 281,
"text": "VGG models are a type of CNN Architecture proposed by Karen Simonyan & Andrew... |
TDA To Rule Them All: ToMATo Clustering | by Meryll Dindin | Towards Data Science | Do you miss applied mathematics ? Once again, my goal is to promote Topological Data Analysis and the multiple possibilities it offers. The previous article mentioned machine-learning and deep-learning, but there is a field among others in which TDA find purposes: clustering.
towardsdatascience.com
The concept of clust... | [
{
"code": null,
"e": 449,
"s": 172,
"text": "Do you miss applied mathematics ? Once again, my goal is to promote Topological Data Analysis and the multiple possibilities it offers. The previous article mentioned machine-learning and deep-learning, but there is a field among others in which TDA find ... |
SQL Online Quiz | Following quiz provides Multiple Choice Questions (MCQs) related to SQL. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1... | [
{
"code": null,
"e": 2770,
"s": 2453,
"text": "Following quiz provides Multiple Choice Questions (MCQs) related to SQL. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can ... |
PyCaret Time Series Module Architecture Overview | by Nikhil Gupta | Towards Data Science | Understanding the underlying architecture of any software package goes a long way in making sure we can use it to the best possible extent. It does not mean that one must be aware of every line of code in it, but sometimes, just having an overview can help.
This article aims to provide an architectural overview of the ... | [
{
"code": null,
"e": 430,
"s": 172,
"text": "Understanding the underlying architecture of any software package goes a long way in making sure we can use it to the best possible extent. It does not mean that one must be aware of every line of code in it, but sometimes, just having an overview can hel... |
Interpreting Data through Visualization with Python Matplotlib | by Saptashwa Bhattacharyya | Towards Data Science | Matplotlib even though is aging, still remains as one of the most vital tools for data visualization, and this post is about using matplotlib effectively, to gain knowledge from a data-set. The IBM data science professional certificate program, which I have started taking around a month back, I found the data-visualiza... | [
{
"code": null,
"e": 932,
"s": 171,
"text": "Matplotlib even though is aging, still remains as one of the most vital tools for data visualization, and this post is about using matplotlib effectively, to gain knowledge from a data-set. The IBM data science professional certificate program, which I ha... |
JavaScript RegExp - [a-z] | [a-z] matches any character from lowercase a through lowercase z.
Following example shows usage of RegExp expression.
<html>
<head>
<title>JavaScript RegExp</title>
</head>
<body>
<script type = "text/javascript">
var str = "first";
var pattern = /[a-z]/g;
var result... | [
{
"code": null,
"e": 3147,
"s": 3081,
"text": "[a-z] matches any character from lowercase a through lowercase z."
},
{
"code": null,
"e": 3199,
"s": 3147,
"text": "Following example shows usage of RegExp expression."
},
{
"code": null,
"e": 3665,
"s": 3199,
"t... |
Customizable correlation heatmaps in R using purrr and ggplot2 | by Kat Hoffman | Towards Data Science | If you’re ever felt limited by correlation heat map packages in R, this post will show you how to write your own function to tidy the many correlations into a ggplot2-friendly form for plotting.
By the end, you will be able to run one function to get a tidied data frame of correlations. You can then run ggplot2 code on... | [
{
"code": null,
"e": 367,
"s": 172,
"text": "If you’re ever felt limited by correlation heat map packages in R, this post will show you how to write your own function to tidy the many correlations into a ggplot2-friendly form for plotting."
},
{
"code": null,
"e": 549,
"s": 367,
... |
Training multiple machine learning models and running data tasks in parallel via YARN + Spark + multithreading | by Edson Hiroshi Aoki | Towards Data Science | image: Freepik.com
To objective of this article is to show how a single data scientist can launch dozens or hundreds of data science-related tasks simultaneously (including machine learning model training) without using complex deployment frameworks. In fact, the tasks can be launched from a “data scientist”-friendly i... | [
{
"code": null,
"e": 191,
"s": 172,
"text": "image: Freepik.com"
},
{
"code": null,
"e": 766,
"s": 191,
"text": "To objective of this article is to show how a single data scientist can launch dozens or hundreds of data science-related tasks simultaneously (including machine learn... |
A simple NLP application for ambiguity resolution | by Laura Gorrieri | Towards Data Science | Ambiguity is one of the biggest challenges in NLP. When trying to understand the meaning of a word we consider several different aspects, such as the context in which it is used, our own knowledge of the world, and how a given word is generally used in society. Words change meaning over time and can also mean one thing... | [
{
"code": null,
"e": 864,
"s": 172,
"text": "Ambiguity is one of the biggest challenges in NLP. When trying to understand the meaning of a word we consider several different aspects, such as the context in which it is used, our own knowledge of the world, and how a given word is generally used in so... |
Python Basic date and time types | To manipulate dates and times in the python there is a module called datetime. There are two types of date and time objects. The types are naïve and the aware.
In the naïve object, there is no enough information to unambiguously locate this object from other date-time objects. In this approach it uses Coordinate Univ... | [
{
"code": null,
"e": 1223,
"s": 1062,
"text": "To manipulate dates and times in the python there is a module called datetime. There are two types of date and time objects. The types are naïve and the aware."
},
{
"code": null,
"e": 1400,
"s": 1223,
"text": "In the naïve object,... |
Visualising Assembly Graphs. Visualising Assembly Graphs for... | by Vijini Mallawaarachchi | Towards Data Science | I have been working with assembly graphs of metagenomes for a while and I have come across many fascinating things. In this article, I will share with you some of my observations related to metagenomic assembly graphs and binning contigs obtained from those graphs. Assuming that you have a basic understanding about gen... | [
{
"code": null,
"e": 619,
"s": 172,
"text": "I have been working with assembly graphs of metagenomes for a while and I have come across many fascinating things. In this article, I will share with you some of my observations related to metagenomic assembly graphs and binning contigs obtained from tho... |
java.util.regex.Matcher.replaceAll() Method | The java.util.regex.Matcher.replaceAll(String replacement) method replaces every subsequence of the input sequence that matches the pattern with the given replacement string.
Following is the declaration for java.util.regex.Matcher.replaceAll(String replacement) method.
public String replaceAll(String replacement)
rep... | [
{
"code": null,
"e": 2299,
"s": 2124,
"text": "The java.util.regex.Matcher.replaceAll(String replacement) method replaces every subsequence of the input sequence that matches the pattern with the given replacement string."
},
{
"code": null,
"e": 2395,
"s": 2299,
"text": "Followi... |
Python program to split the even and odd elements into two different lists. | In this program we create a user input list and the elements are mixture of odd and even elements. Our task is to split these list into two list. One contains odd number of element and another is even number of elements.
Input: [1, 2, 3, 4, 5, 9, 8, 6]
Output
Even lists: [2, 4, 8, 6]
Odd lists: [1, 3, 5, 9]
Step 1 : c... | [
{
"code": null,
"e": 1283,
"s": 1062,
"text": "In this program we create a user input list and the elements are mixture of odd and even elements. Our task is to split these list into two list. One contains odd number of element and another is even number of elements."
},
{
"code": null,
... |
MySQL - TIMEDIFF() Function | The DATE, DATETIME and TIMESTAMP datatypes in MySQL are used to store the date, date and time, time stamp values respectively. Where a time stamp is a numerical value representing the number of milliseconds from '1970-01-01 00:00:01' UTC (epoch) to the specified time. MySQL provides a set of functions to manipulate the... | [
{
"code": null,
"e": 2664,
"s": 2333,
"text": "The DATE, DATETIME and TIMESTAMP datatypes in MySQL are used to store the date, date and time, time stamp values respectively. Where a time stamp is a numerical value representing the number of milliseconds from '1970-01-01 00:00:01' UTC (epoch) to the ... |
Anonymous function in Dart Programming | A function without a name is known as an anonymous function. They behave in the exact same manner as a normal named function would. The only difference between the named and an anonymous function is how different they are in syntax.
Anonymous functions are used in Dart to form closures. An anonymous function contains a... | [
{
"code": null,
"e": 1295,
"s": 1062,
"text": "A function without a name is known as an anonymous function. They behave in the exact same manner as a normal named function would. The only difference between the named and an anonymous function is how different they are in syntax."
},
{
"code"... |
TypeORM with Express | Express is one of the popular JavaScript framework to create web application. Let us learn how to use TypeORM along with express framework in this chapter.
TypeORM CLI provides an easy option to create a complete working express web application (Restful API application) integrated with TypeORM. The CLI command to creat... | [
{
"code": null,
"e": 2207,
"s": 2051,
"text": "Express is one of the popular JavaScript framework to create web application. Let us learn how to use TypeORM along with express framework in this chapter."
},
{
"code": null,
"e": 2405,
"s": 2207,
"text": "TypeORM CLI provides an ea... |
DateFormat parse(string , ParsePosition) Method in Java with Examples - GeeksforGeeks | 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... | [
{
"code": null,
"e": 24574,
"s": 24546,
"text": "\n24 Jan, 2022"
},
{
"code": null,
"e": 24839,
"s": 24574,
"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 tex... |
A brief introduction to two data processing architectures — Lambda and Kappa for Big Data | by Iman Samizadeh, Ph.D. | Towards Data Science | Big Data, Internet of things (IoT), Machine learning models and various other modern systems are becoming an inevitable reality today. People from all walks of life have started to interact with data storages and servers as a part of their daily routine. Therefore we can say that dealing with big data in the best possi... | [
{
"code": null,
"e": 999,
"s": 172,
"text": "Big Data, Internet of things (IoT), Machine learning models and various other modern systems are becoming an inevitable reality today. People from all walks of life have started to interact with data storages and servers as a part of their daily routine. ... |
Changing the appearance of a Scrollbar in Tkinter (using ttk styles) | Scrollbars are used to wrap an amount of text or characters in a frame or window. It provides a text widget to contain as many characters as the user wants.
The Scrollbar can be of two types: Horizontal Scrollbar and Vertical Scrollbar.
The length of a scrollbar changes whenever the number of characters in the Text wid... | [
{
"code": null,
"e": 1219,
"s": 1062,
"text": "Scrollbars are used to wrap an amount of text or characters in a frame or window. It provides a text widget to contain as many characters as the user wants."
},
{
"code": null,
"e": 1299,
"s": 1219,
"text": "The Scrollbar can be of t... |
Loops in R (for, while, repeat) - GeeksforGeeks | 21 Oct, 2021
In R programming, we require a control structure to run a block of code multiple times. Loops come in the class of the most fundamental and strong programming concepts. A loop is a control statement that allows multiple executions of a statement or a set of statements. The word ‘looping’ means cycling or i... | [
{
"code": null,
"e": 25814,
"s": 25786,
"text": "\n21 Oct, 2021"
},
{
"code": null,
"e": 26132,
"s": 25814,
"text": "In R programming, we require a control structure to run a block of code multiple times. Loops come in the class of the most fundamental and strong programming conc... |
Lexicographically smallest rotated sequence | Set 2 - GeeksforGeeks | 28 Apr, 2021
Write code to find lexicographic minimum in a circular array, e.g. for the array BCABDADAB, the lexicographic minimum is ABBCABDADInput Constraint: 1 < n < 1000 Examples:
Input: GEEKSQUIZ
Output: EEKSQUIZG
Input: GFG
Output: FGG
Input : CAPABCQ
Output : ABCQCAP
We have discussed a O(n2Logn) soluti... | [
{
"code": null,
"e": 26553,
"s": 26525,
"text": "\n28 Apr, 2021"
},
{
"code": null,
"e": 26726,
"s": 26553,
"text": "Write code to find lexicographic minimum in a circular array, e.g. for the array BCABDADAB, the lexicographic minimum is ABBCABDADInput Constraint: 1 < n < 1000 Ex... |
Python - scipy.fft.dct() method - GeeksforGeeks | 01 Oct, 2020
With the help of scipy.fft.dct() method, we can compute the discrete cosine transform by selecting different types of sequences and return the transformed array by using this method.
Syntax :
scipy.fft.dct(x, type=2)
Return value: It will return the transformed array.
Example #1: In this example, we can ... | [
{
"code": null,
"e": 25561,
"s": 25533,
"text": "\n01 Oct, 2020"
},
{
"code": null,
"e": 25744,
"s": 25561,
"text": "With the help of scipy.fft.dct() method, we can compute the discrete cosine transform by selecting different types of sequences and return the transformed array by... |
Addition of two numbers without carry - GeeksforGeeks | 10 May, 2022
You are given two positive number n and m. You have to find simply addition of both number but with a given condition that there is not any carry system in this addition. That is no carry is added at higher MSBs.Examples :
Input : m = 456, n = 854
Output : 200
Input : m = 456, n = 4
Output : 450
Algorit... | [
{
"code": null,
"e": 26387,
"s": 26359,
"text": "\n10 May, 2022"
},
{
"code": null,
"e": 26612,
"s": 26387,
"text": "You are given two positive number n and m. You have to find simply addition of both number but with a given condition that there is not any carry system in this ad... |
BitSet in Scala - GeeksforGeeks | 04 Jul, 2019
A set is a collection which only contains unique items which are not repeatable. A BitSet is a collection of small integers as the bits of a larger integer. Non negative integers sets which represented as array of variable-size of bits packed into 64-bit words is called BitSets. The largest number stored i... | [
{
"code": null,
"e": 26063,
"s": 26035,
"text": "\n04 Jul, 2019"
},
{
"code": null,
"e": 26428,
"s": 26063,
"text": "A set is a collection which only contains unique items which are not repeatable. A BitSet is a collection of small integers as the bits of a larger integer. Non ne... |
Python | Different ways to kill a Thread - GeeksforGeeks | 20 Jul, 2021
In general, killing threads abruptly is considered a bad programming practice. Killing a thread abruptly might leave a critical resource that must be closed properly, open. But you might want to kill a thread once some specific time period has passed or some interrupt has been generated. There are the vari... | [
{
"code": null,
"e": 25977,
"s": 25949,
"text": "\n20 Jul, 2021"
},
{
"code": null,
"e": 26340,
"s": 25977,
"text": "In general, killing threads abruptly is considered a bad programming practice. Killing a thread abruptly might leave a critical resource that must be closed proper... |
AngularJS | ng-src Directive - GeeksforGeeks | 28 Mar, 2019
The ng-src Directive in AngularJS is used to specify the src attribute of an <img> element. It ensures that the wrong image is not produced until AngularJS has been evaluated. It is supported by <img> element.
Syntax:
<img ng-src="url"> </img>
Example:
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/x... | [
{
"code": null,
"e": 26354,
"s": 26326,
"text": "\n28 Mar, 2019"
},
{
"code": null,
"e": 26564,
"s": 26354,
"text": "The ng-src Directive in AngularJS is used to specify the src attribute of an <img> element. It ensures that the wrong image is not produced until AngularJS has bee... |
Filtering row which contains a certain string using Dplyr in R - GeeksforGeeks | 28 Jul, 2021
In this article, we will learn how to filter rows that contain a certain string using dplyr package in R programming language.
Two main functions which will be used to carry out this task are:
filter(): dplyr package’s filter function will be used for filtering rows based on condition
Syntax: filter(df , c... | [
{
"code": null,
"e": 26487,
"s": 26459,
"text": "\n28 Jul, 2021"
},
{
"code": null,
"e": 26614,
"s": 26487,
"text": "In this article, we will learn how to filter rows that contain a certain string using dplyr package in R programming language."
},
{
"code": null,
"e":... |
Assigning long values carefully in Java to avoid overflow - GeeksforGeeks | 07 Dec, 2018
Predict the output of the following program
public class LongDivision { public static void main(String[] args) { final long MICROS_PER_DAY = 24 * 60 * 60 * 1000 * 1000; final long MILLIS_PER_DAY = 24 * 60 * 60 * 1000; System.out.println(MICROS_PER_DAY / MILLIS_PER_DAY); }}
Solution:
Both t... | [
{
"code": null,
"e": 25249,
"s": 25221,
"text": "\n07 Dec, 2018"
},
{
"code": null,
"e": 25293,
"s": 25249,
"text": "Predict the output of the following program"
},
{
"code": "public class LongDivision { public static void main(String[] args) { final long MICROS_PER... |
PREVIOUSDAY function | Returns a table that contains a column of all dates representing the day that is previous to the first date in the dates column, in the current context.
PREVIOUSDAY (<dates>)
dates
A column that contains dates.
A table containing a single column of date values.
The dates parameter can be any of the following −
A refe... | [
{
"code": null,
"e": 2154,
"s": 2001,
"text": "Returns a table that contains a column of all dates representing the day that is previous to the first date in the dates column, in the current context."
},
{
"code": null,
"e": 2178,
"s": 2154,
"text": "PREVIOUSDAY (<dates>) \n"
}... |
Python | Remove List elements containing given String character - GeeksforGeeks | 22 Apr, 2020
Sometimes, while working with Python lists, we can have problem in which we need to perform the task of removing all the elements of list which contain at least one character of String. This can have application in day-day programming. Lets discuss certain ways in which this task can be performed.
Method #... | [
{
"code": null,
"e": 25142,
"s": 25114,
"text": "\n22 Apr, 2020"
},
{
"code": null,
"e": 25441,
"s": 25142,
"text": "Sometimes, while working with Python lists, we can have problem in which we need to perform the task of removing all the elements of list which contain at least on... |
Convert nested array to string - JavaScript | We are required to write a JavaScript function that takes in a nested array of literals and converts it to a string by concatenating all the values present in it to the string
const arr = [
'hello', [
'world', 'how', [
'are', 'you', [
'without', 'me'
]
]
]
];
Let’s say th... | [
{
"code": null,
"e": 1238,
"s": 1062,
"text": "We are required to write a JavaScript function that takes in a nested array of literals and converts it to a string by concatenating all the values present in it to the string"
},
{
"code": null,
"e": 1370,
"s": 1238,
"text": "const ... |
ssh-keyscan - Unix, Linux Command | ssh-keyscan
uses non-blocking socket I/O to contact as many hosts as possible in
parallel, so it is very efficient.
The keys from a domain of 1,000
hosts can be collected in tens of seconds, even when some of those
hosts are down or do not run ssh.
For scanning, one does not need
login access to the machines that are b... | [
{
"code": null,
"e": 10967,
"s": 10577,
"text": "\nssh-keyscan\nuses non-blocking socket I/O to contact as many hosts as possible in\nparallel, so it is very efficient.\nThe keys from a domain of 1,000\nhosts can be collected in tens of seconds, even when some of those\nhosts are down or do not run ... |
Time Series Forecasting with Autoregressive Processes | by Marco Peixeiro | Towards Data Science | In this hands-on tutorial, we will cover the topic of time series modelling with autoregressive processes.
This article will cover the following key elements in time series analysis:
autoregressive process
Yule-Walker equation
stationarity
Augmented Dicker-Fuller test
Make sure to have a Jupyter notebook ready to follo... | [
{
"code": null,
"e": 154,
"s": 47,
"text": "In this hands-on tutorial, we will cover the topic of time series modelling with autoregressive processes."
},
{
"code": null,
"e": 230,
"s": 154,
"text": "This article will cover the following key elements in time series analysis:"
}... |
Developing and Deploying a Machine Learning Model on Vertex AI using Python | by Lak Lakshmanan | Towards Data Science | Write ML Pipelines that will make your MLOps team happy: follow a clean separation of responsibility between model code and ops code. This article show you how to do that.
In my two previous articles on Vertex AI, I showed you how to use the web console to create and deploy an AutoML model and how to take a TensorFlow ... | [
{
"code": null,
"e": 343,
"s": 171,
"text": "Write ML Pipelines that will make your MLOps team happy: follow a clean separation of responsibility between model code and ops code. This article show you how to do that."
},
{
"code": null,
"e": 634,
"s": 343,
"text": "In my two prev... |
C library function - strspn() | The C library function size_t strspn(const char *str1, const char *str2) calculates the length of the initial segment of str1 which consists entirely of characters in str2.
Following is the declaration for strspn() function.
size_t strspn(const char *str1, const char *str2)
str1 − This is the main C string to be scanne... | [
{
"code": null,
"e": 2180,
"s": 2007,
"text": "The C library function size_t strspn(const char *str1, const char *str2) calculates the length of the initial segment of str1 which consists entirely of characters in str2."
},
{
"code": null,
"e": 2232,
"s": 2180,
"text": "Following... |
Are static methods inherited in Java? | The static keyword is used to create methods that will exist independently of any instances created for the class.
Static methods do not use any instance variables of any object of the class they are defined in. Static methods take all the data from parameters and compute something from those parameters, with no refere... | [
{
"code": null,
"e": 1177,
"s": 1062,
"text": "The static keyword is used to create methods that will exist independently of any instances created for the class."
},
{
"code": null,
"e": 1400,
"s": 1177,
"text": "Static methods do not use any instance variables of any object of t... |
Great Expectations: The Data Testing Tool – Is This the Answer to Our Data Quality Needs? | by Karen Bajador Valencia | Towards Data Science | I’m a data engineer currently working in the banking industry. I play a big part in delivering an essential project that focuses on risk assessments to protect the institution and its customers from financial crimes. It is particularly crucial to produce periodical risk reports that are accurate, complete, consistent, ... | [
{
"code": null,
"e": 884,
"s": 171,
"text": "I’m a data engineer currently working in the banking industry. I play a big part in delivering an essential project that focuses on risk assessments to protect the institution and its customers from financial crimes. It is particularly crucial to produce ... |
Given an array arr[], find the maximum j - i such that arr[j] > arr[i] - GeeksforGeeks | 16 Mar, 2022
Given an array arr[], find the maximum j – i such that arr[j] > arr[i].
Examples :
Input: {34, 8, 10, 3, 2, 80, 30, 33, 1}
Output: 6 (j = 7, i = 1)
Input: {9, 2, 3, 4, 5, 6, 7, 8, 18, 0}
Output: 8 ( j = 8, i = 0)
Input: {1, 2, 3, 4, 5, 6}
Output: 5 (j = 5, i = 0)
Input: {6, 5, 4, 3, 2... | [
{
"code": null,
"e": 24739,
"s": 24711,
"text": "\n16 Mar, 2022"
},
{
"code": null,
"e": 24811,
"s": 24739,
"text": "Given an array arr[], find the maximum j – i such that arr[j] > arr[i]."
},
{
"code": null,
"e": 24823,
"s": 24811,
"text": "Examples : "
},
... |
IPGeoLocation - Find IP address information in Kali Linux - GeeksforGeeks | 17 Jun, 2021
IPGeoLocation is a free and open-source tool written in Python available on GitHub which is used to find information about the IP address on your Kali Linux operating system. It is used to retrieve IP Geolocation information. The tool is powered by the IP-API, which is an API used to retrieve information a... | [
{
"code": null,
"e": 24040,
"s": 24012,
"text": "\n17 Jun, 2021"
},
{
"code": null,
"e": 24651,
"s": 24040,
"text": "IPGeoLocation is a free and open-source tool written in Python available on GitHub which is used to find information about the IP address on your Kali Linux operat... |
How to create sloping lines using CSS? - GeeksforGeeks | 01 Oct, 2020
Prerequisite- CSS
These sloping lines are easily implemented using background-image property in CSS,
Normal Colored Diagonal Stripes: Here, the diagonal stripes constructed using repeating-linear-gradient() in CSS.Example:<!DOCTYPE html><html ><head> <meta charset="utf-8"> <style> .module { backgrou... | [
{
"code": null,
"e": 25320,
"s": 25292,
"text": "\n01 Oct, 2020"
},
{
"code": null,
"e": 25338,
"s": 25320,
"text": "Prerequisite- CSS"
},
{
"code": null,
"e": 25421,
"s": 25338,
"text": "These sloping lines are easily implemented using background-image proper... |
DAX Text - CONCATENATE function | Joins two text strings into one text string.
CONCATENATE (<text1>, <text2>)
The text strings to be joined into a single text string.
Text strings can be
Text, or
Numbers, or
Column references.
The concatenated string.
DAX CONCATENATE function accepts only two arguments.
If you need to concatenate multiple columns, yo... | [
{
"code": null,
"e": 2046,
"s": 2001,
"text": "Joins two text strings into one text string."
},
{
"code": null,
"e": 2079,
"s": 2046,
"text": "CONCATENATE (<text1>, <text2>) \n"
},
{
"code": null,
"e": 2136,
"s": 2079,
"text": "The text strings to be joined in... |
Binary search in C# | Binary search works on a sorted array. The value is compared with the middle element of the array. If equality is not found, then the half part is eliminated in which the value is not there. In the same way, the other half part is searched.
Here is the mid element in our array. Let’s say we need to find 62, then the le... | [
{
"code": null,
"e": 1303,
"s": 1062,
"text": "Binary search works on a sorted array. The value is compared with the middle element of the array. If equality is not found, then the half part is eliminated in which the value is not there. In the same way, the other half part is searched."
},
{
... |
SVG visibility Attribute - GeeksforGeeks | 31 Mar, 2022
The visibility attribute allows you to control the visibility of graphical elements. It has effect only on the following elements <a>, <altGlyph>, <audio>, <canvas>, <circle>, <ellipse>, <foreignObject>, <iframe>, <image>, <line>, <path>, <polygon>, <polyline>, <rect>, <text>, <textPath>, <tref>, <tspan>, ... | [
{
"code": null,
"e": 28654,
"s": 28626,
"text": "\n31 Mar, 2022"
},
{
"code": null,
"e": 28969,
"s": 28654,
"text": "The visibility attribute allows you to control the visibility of graphical elements. It has effect only on the following elements <a>, <altGlyph>, <audio>, <canvas... |
Spring AOP - Annotation Based Before Advice | @Before is an advice type which ensures that an advice runs before the method execution. Following is the syntax of @Before advice.
@Pointcut("execution(* com.tutorialspoint.Student.getName(..))")
private void selectGetName(){}
@Before("selectGetName()")
public void beforeAdvice(){
System.out.println("Going to setu... | [
{
"code": null,
"e": 2401,
"s": 2269,
"text": "@Before is an advice type which ensures that an advice runs before the method execution. Following is the syntax of @Before advice."
},
{
"code": null,
"e": 2614,
"s": 2401,
"text": "@Pointcut(\"execution(* com.tutorialspoint.Student... |
Check if a Matrix is Symmetric or not in R Programming - isSymmetric() Function - GeeksforGeeks | 16 Jun, 2020
isSymmetric() function in R Language is used to check if a matrix is a symmetric matrix. A Symmetric matrix is one whose transpose is equal to the matrix itself.
Syntax: isSymmetric(x)
Parameters:x: Matrix to be checked
Example 1:
# R program to check if # a matrix is symmetric # Creating a diagonal matri... | [
{
"code": null,
"e": 25242,
"s": 25214,
"text": "\n16 Jun, 2020"
},
{
"code": null,
"e": 25404,
"s": 25242,
"text": "isSymmetric() function in R Language is used to check if a matrix is a symmetric matrix. A Symmetric matrix is one whose transpose is equal to the matrix itself."
... |
Set PIN validation with JavaScript? | You can validate pin on the basis of length and type of pin must be string etc.
Following is the code −
function simpleValidationForPin(pinValues) {
if (!(typeof pinValues === "string" && !~pinValues.indexOf('.') && !isNaN(Number(pinValues)) && (pinValues.length === 2 || pinValues.length === 4))) {
return fals... | [
{
"code": null,
"e": 1142,
"s": 1062,
"text": "You can validate pin on the basis of length and type of pin must be string etc."
},
{
"code": null,
"e": 1166,
"s": 1142,
"text": "Following is the code −"
},
{
"code": null,
"e": 2060,
"s": 1166,
"text": "functio... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.