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|---|---|---|
Patching Array in C++ | Suppose we have an array nums and one number. We can add elements in the array, such that any number in range [1, n] (both are inclusive) can be formed by the sum of some elements in the array. We have to find the minimum number of required patches. So when the array is like [1,4] and given number is n = 7, then output... | [
{
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"text": "Suppose we have an array nums and one number. We can add elements in the array, such that any number in range [1, n] (both are inclusive) can be formed by the sum of some elements in the array. We have to find the minimum number of required patches. So ... |
How does the Java “foreach” loop work? | JDK 1.5 introduced a new for loop known as foreach loop or enhanced for loop, which enables you to traverse the complete array sequentially without using an index variable.
public class ArrayUsingForEach {
public static void main(String[] args) {
double[] myList = {1.9, 2.9, 3.4, 3.5};
// Print all the ... | [
{
"code": null,
"e": 1236,
"s": 1062,
"text": "JDK 1.5 introduced a new for loop known as foreach loop or enhanced for loop, which enables you to traverse the complete array sequentially without using an index variable. "
},
{
"code": null,
"e": 1487,
"s": 1236,
"text": "public c... |
Yii - Widgets | A widget is a reusable client-side code, which contains HTML, CSS, and JS. This code includes minimal logic and is wrapped in a yii\base\Widget object. We can easily insert and apply this object in any view.
Step 1 − To see widgets in action, create an actionTestWidget function in the SiteController with the following ... | [
{
"code": null,
"e": 3041,
"s": 2833,
"text": "A widget is a reusable client-side code, which contains HTML, CSS, and JS. This code includes minimal logic and is wrapped in a yii\\base\\Widget object. We can easily insert and apply this object in any view."
},
{
"code": null,
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... |
Build Your own Data Dashboard. Building dashboard web app quickly with... | by Vincent Tatan | Towards Data Science | For data scientists, it is very important to communicate our data and results to the non technical users. Especially in the format which could be understood and reacted quickly. This is why data visualization is very important especially in BI products such as Power BI, Tableau and Qlikview.
Although they have an easy ... | [
{
"code": null,
"e": 465,
"s": 172,
"text": "For data scientists, it is very important to communicate our data and results to the non technical users. Especially in the format which could be understood and reacted quickly. This is why data visualization is very important especially in BI products su... |
Get the first element from a Sorted Set in Java | To create a Sorted Set, firstly create a Set.
Set<Integer> s = new HashSet<Integer>();
Add elements to the above set.
int a[] = {77, 23, 4, 66, 99, 112, 45, 56, 39, 89};
Set<Integer> s = new HashSet<Integer>();
try {
for(int i = 0; i < 5; i++) {
s.add(a[i]);
}
After that, use TreeSet class to sort.
TreeSet... | [
{
"code": null,
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"s": 1062,
"text": "To create a Sorted Set, firstly create a Set."
},
{
"code": null,
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"text": "Set<Integer> s = new HashSet<Integer>();"
},
{
"code": null,
"e": 1180,
"s": 1149,
"text": "Add elements to the abov... |
What is the difference between super and this, keywords in Java? | The this is a keyword in Java which is used as a reference to the object of the current class. Using it you can −
Differentiate the instance variables from local variables if they have same names, within a constructor or a method.
Call one type of constructor (parametrized constructor or default) from other in a class.... | [
{
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"text": "The this is a keyword in Java which is used as a reference to the object of the current class. Using it you can −"
},
{
"code": null,
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"s": 1176,
"text": "Differentiate the instance variables from local variables if they ha... |
MySQL query to find sum of fields with same column value? | Use GROUP BY clause for this. Let us first create a table −
mysql> create table sumOfFieldsDemo
-> (
-> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,
-> ClientSerialNumber varchar(100),
-> ClientCost int
-> );
Query OK, 0 rows affected (0.50 sec)
Following is the query to insert some records in the table u... | [
{
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"text": "Use GROUP BY clause for this. Let us first create a table −"
},
{
"code": null,
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"s": 1122,
"text": "mysql> create table sumOfFieldsDemo\n -> (\n -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,\n -> ClientSerialNumber ... |
How to plot values with log scales on x and y axis or on a single axis in R? | We can plot numerical values in R with many scales and that includes log scale as well. Also, it is possible to plot the values with log scales on both the axes. In base R, the best way to do this is defining the axes values with decimal representation as shown in the below examples with well-defined log.
Consider the ... | [
{
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"text": "We can plot numerical values in R with many scales and that includes log scale as well. Also, it is possible to plot the values with log scales on both the axes. In base R, the best way to do this is defining the axes values with decimal representation ... |
Climbing Stairs in C++ | There are n stairs. One person will go to 1st to nth stairs. Maximum how many stairs he/she can cross in one step is also given. With this information, we have to find possible ways to go to the nth stairs. Let us consider one can cross a maximum two stairs in each step. So we can find recursive relations to solve this... | [
{
"code": null,
"e": 1504,
"s": 1062,
"text": "There are n stairs. One person will go to 1st to nth stairs. Maximum how many stairs he/she can cross in one step is also given. With this information, we have to find possible ways to go to the nth stairs. Let us consider one can cross a maximum two st... |
Web Scraping News Articles to Build an NLP Data Pipeline | by Erdem Isbilen | Towards Data Science | Although it is ok to experiment with the ready-to-use datasets, generating your NLP data pipeline further improves your skills and gives you more freedom in your project choices.
In this article, I will try to explain my NLP data workflow from start to finish. I listed below, the three open-source Python frameworks tha... | [
{
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"e": 351,
"s": 172,
"text": "Although it is ok to experiment with the ready-to-use datasets, generating your NLP data pipeline further improves your skills and gives you more freedom in your project choices."
},
{
"code": null,
"e": 517,
"s": 351,
"text": "In this... |
java.lang.reflect.Method.invoke() Method Example | The java.lang.reflect.Method.invoke(Object obj, Object... args) method invokes the underlying method represented by this Method object, on the specified object with the specified parameters. Individual parameters are automatically unwrapped to match primitive formal parameters, and both primitive and reference paramete... | [
{
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"text": "The java.lang.reflect.Method.invoke(Object obj, Object... args) method invokes the underlying method represented by this Method object, on the specified object with the specified parameters. Individual parameters are automatically unwrapped to match pri... |
Search an element of Vector in Java | An element of a Vector can be searched using the method java.util.ArrayList.indexOf(). This method returns the index of the first occurrence of the element that is specified. If the element is not available in the Vector, then this method returns -1.
A program that demonstrates this is given as follows:
Live Demo
impo... | [
{
"code": null,
"e": 1313,
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"text": "An element of a Vector can be searched using the method java.util.ArrayList.indexOf(). This method returns the index of the first occurrence of the element that is specified. If the element is not available in the Vector, then this method returns -1."
... |
Set Countdown timer to Capture Image using Python-OpenCV - GeeksforGeeks | 03 Jun, 2021
Prerequisites: Introduction to OpenCV
Most of us have already captured image using countdown timer with our phones. We can do the same thing on our computer with the help of OpenCV.
But here we can specify the countdown timer instead of choosing one of the specified countdown and whenever the particular k... | [
{
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"text": "\n03 Jun, 2021"
},
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"code": null,
"e": 24330,
"s": 24292,
"text": "Prerequisites: Introduction to OpenCV"
},
{
"code": null,
"e": 24474,
"s": 24330,
"text": "Most of us have already captured image using countdo... |
Selenium WebDriver StaleElementReferenceException. | We have StaleElementReferenceException in Selenium webdriver. As the name suggests, the word stale refers to something which is not new and perished. There may be a scenario in which an element which was present in DOM previously is now no longer available due to modification in DOM.
In such a condition, if we try to a... | [
{
"code": null,
"e": 1347,
"s": 1062,
"text": "We have StaleElementReferenceException in Selenium webdriver. As the name suggests, the word stale refers to something which is not new and perished. There may be a scenario in which an element which was present in DOM previously is now no longer availa... |
JavaScript - Array indexOf() Method | JavaScript array indexOf() method returns the first index at which a given element can be found in the array, or -1 if it is not present.
Its syntax is as follows −
array.indexOf(searchElement[, fromIndex]);
searchElement − Element to locate in the array.
searchElement − Element to locate in the array.
fromIndex − The... | [
{
"code": null,
"e": 2604,
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"text": "JavaScript array indexOf() method returns the first index at which a given element can be found in the array, or -1 if it is not present."
},
{
"code": null,
"e": 2631,
"s": 2604,
"text": "Its syntax is as follows −"
},
{
"co... |
Shell Script To Check That Input Only Contains Alphanumeric Characters | 09 Apr, 2021
If you want an input which contains only alphanumeric characters i.e. 1-9 or a-z lower case as well as upper case characters, We can make use of regular expression or Regex in short in a Shell Script to verify the input.
Example:
Input: Geeksforgeeks
Output: True
Explanation: Here all the inputted data ar... | [
{
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"s": 26,
"text": "\n09 Apr, 2021"
},
{
"code": null,
"e": 275,
"s": 54,
"text": "If you want an input which contains only alphanumeric characters i.e. 1-9 or a-z lower case as well as upper case characters, We can make use of regular expression or Regex i... |
numpy.flipud() in Python | 28 Mar, 2022
The numpy.flipud() function flips the array(entries in each column) in up-down direction, shape preserved. Syntax:
numpy.flipud(array)
Parameters :
array : [array_like]Input array, we want to flip
Return :
Flipped array in up-down direction.
Python
# Python Program illustrating# numpy.flipud() method im... | [
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"text": "The numpy.flipud() function flips the array(entries in each column) in up-down direction, shape preserved. Syntax: "
},
{
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... |
SVG pointer-events Attribute | 31 Mar, 2022
The pointer-events attribute allows us to define whether or when an element may be the target of a mouse event. It is applied on the following elements: <a>, <circle>, <clipPath>, <defs>, <ellipse>, <foreignObject>, <g>, <image>, <line>, <marker>, <mask>, <path>, <pattern>, <polygon>, <polyline>, <rect>, <... | [
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"text": "\n31 Mar, 2022"
},
{
"code": null,
"e": 397,
"s": 28,
"text": "The pointer-events attribute allows us to define whether or when an element may be the target of a mouse event. It is applied on the following elements: <a>, <circle>, <clipPa... |
time.NewTimer() Function in Golang With Examples | 21 Apr, 2020
In Go language, time packages supplies functionality for determining as well as viewing time. The NewTimer() function in Go language is used to create a new Timer that will transmit the actual time on its channel at least after duration “d”. Moreover, this function is defined under the time package. Here, ... | [
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},
{
"code": null,
"e": 406,
"s": 28,
"text": "In Go language, time packages supplies functionality for determining as well as viewing time. The NewTimer() function in Go language is used to create a new Timer that will tr... |
PyQt5 – Setting different toolTip to different item of ComboBox | 04 May, 2020
In this article we will see how we can set different tooltip to the different items of the combo box. We can set tooltip to the combo box with the help of setToolTip method and for setting tooltip to the view part we have to use view object with this method. Below is the representation of how individual it... | [
{
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"text": "\n04 May, 2020"
},
{
"code": null,
"e": 358,
"s": 28,
"text": "In this article we will see how we can set different tooltip to the different items of the combo box. We can set tooltip to the combo box with the help of setToolTip method an... |
Manipulating DataFrames with Pandas – Python | 31 May, 2021
Before manipulating the dataframe with pandas we have to understand what is data manipulation. The data in the real world is very unpleasant & unordered so by performing certain operations we can make data understandable based on one’s requirements, this process of converting unordered data into meaningful... | [
{
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"text": "\n31 May, 2021"
},
{
"code": null,
"e": 382,
"s": 28,
"text": "Before manipulating the dataframe with pandas we have to understand what is data manipulation. The data in the real world is very unpleasant & unordered so by performing certa... |
How to find common elements from multiple vectors in R ? | 21 Apr, 2021
In this article, we will discuss how to find the common elements from multiple vectors in R Programming Language.
To do this intersect() method is used. It is used to return the common elements from two objects.
Syntax: intersect(vector1,vector2)
where, vector is the input data.
If there are more than two ... | [
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},
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"text": "In this article, we will discuss how to find the common elements from multiple vectors in R Programming Language."
},
{
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"... |
Minimum adjacent swaps to group similar characters together | 16 Jul, 2021
Given a string S of length N, consisting of only lowercase English characters, the task is to find the minimum number of adjacent swaps required to group the same characters together.
Examples:
Input: S = “cbabc”Output: 4Explanation:Swap characters S[0] to S[1]. Therefore, S = “bcabc”.Swap characters S[1] ... | [
{
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"text": "\n16 Jul, 2021"
},
{
"code": null,
"e": 212,
"s": 28,
"text": "Given a string S of length N, consisting of only lowercase English characters, the task is to find the minimum number of adjacent swaps required to group the same characters t... |
Matplotlib.pyplot.quiver() in Python - GeeksforGeeks | 12 Apr, 2020
Matplotlib is a library of Python bindings which provides the user with a MATLAB-like plotting framework. Matplotlib can be used in Python scripts, the Python and IPython shell, web application servers, and various graphical user interface toolkits like Tkinter, awxPython, etc.
matplotlib.pyplot.quiver met... | [
{
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"text": "\n12 Apr, 2020"
},
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"code": null,
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"text": "Matplotlib is a library of Python bindings which provides the user with a MATLAB-like plotting framework. Matplotlib can be used in Python scripts, the Python and ... |
Getting value after button click with BeautifulSoup - GeeksforGeeks | 26 Mar, 2021
The library, BeautifulSoup in Python apart from extracting data out of HTML or XML files, helps in searching, modifying, and navigating the parse tree. Are you not able to obtain the value from a widget after the button click? Don’t worry. Just read the article thoroughly to know the procedure of obtaining... | [
{
"code": null,
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"s": 24184,
"text": "\n26 Mar, 2021"
},
{
"code": null,
"e": 24569,
"s": 24212,
"text": "The library, BeautifulSoup in Python apart from extracting data out of HTML or XML files, helps in searching, modifying, and navigating the parse tree. Are you not... |
How to split a Dataset into Train and Test Sets using Python - GeeksforGeeks | 09 Feb, 2022
In this article, we will discuss how to split a dataset into Train and Test sets in Python.
The train-test split is used to estimate the performance of machine learning algorithms that are applicable for prediction-based Algorithms/Applications. This method is a fast and easy procedure to perform such that... | [
{
"code": null,
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"s": 23925,
"text": "\n09 Feb, 2022"
},
{
"code": null,
"e": 24045,
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"text": "In this article, we will discuss how to split a dataset into Train and Test sets in Python."
},
{
"code": null,
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"text":... |
Write a C program to display the size and offset of structure members | Write a C program to define the structure and display the size and offsets of member variables
Structure − It is a collection of different datatype variables, grouped together under a single name.
datatype member1;
struct tagname{
datatype member2;
datatype member n;
};
Here, struct - keyword
tagname - specifies... | [
{
"code": null,
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"text": "Write a C program to define the structure and display the size and offsets of member variables"
},
{
"code": null,
"e": 1259,
"s": 1157,
"text": "Structure − It is a collection of different datatype variables, grouped together under ... |
Java - String length() Method | This method returns the length of this string. The length is equal to the number of 16-bit Unicode characters in the string.
Here is the syntax of this method −
public int length()
Here is the detail of parameters −
NA
NA
This method returns the the length of the sequence of characters represented by this object.
Thi... | [
{
"code": null,
"e": 2502,
"s": 2377,
"text": "This method returns the length of this string. The length is equal to the number of 16-bit Unicode characters in the string."
},
{
"code": null,
"e": 2539,
"s": 2502,
"text": "Here is the syntax of this method −"
},
{
"code"... |
How to use JavaScript variables in jQuery selectors? | It’s quite easy to use JavaScript variables in jQuery selectors.
Let’s seen an example to use JavaScript variables in jQuery to hide an element:
Live Demo
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("i... | [
{
"code": null,
"e": 1127,
"s": 1062,
"text": "It’s quite easy to use JavaScript variables in jQuery selectors."
},
{
"code": null,
"e": 1207,
"s": 1127,
"text": "Let’s seen an example to use JavaScript variables in jQuery to hide an element:"
},
{
"code": null,
"e": ... |
How I Improved Performance Retrieving Big Data With S3-Select | by Anna Geller | Towards Data Science | I’ve recently come across a feature in S3 that is particularly useful when working with Big Data. You can write a simple SQL query to select specific columns and filter for specific rows to retrieve only the data you need for your application. In this article, I will demonstrate how you can accomplish that using Python... | [
{
"code": null,
"e": 509,
"s": 171,
"text": "I’ve recently come across a feature in S3 that is particularly useful when working with Big Data. You can write a simple SQL query to select specific columns and filter for specific rows to retrieve only the data you need for your application. In this art... |
Time Series Decomposition In Python | by Billy Bonaros | Towards Data Science | Time series decomposition is a technique that splits a time series into several components, each representing an underlying pattern category, trend, seasonality, and noise. In this tutorial, we will show you how to automatically decompose a time series with Python.
To begin with, let's talk a bit about the components o... | [
{
"code": null,
"e": 438,
"s": 172,
"text": "Time series decomposition is a technique that splits a time series into several components, each representing an underlying pattern category, trend, seasonality, and noise. In this tutorial, we will show you how to automatically decompose a time series wi... |
Average of remaining elements after removing K largest and K smallest elements from array - GeeksforGeeks | 08 Apr, 2021
Given an array of N integers. The task is to find the average of the numbers after removing k largest elements and k smallest element from the array i.e. calculate the average value of the remaining N – 2K elements.
Examples:
Input: arr = [1, 2, 4, 4, 5, 6], K = 2
Output: 4
Remove 2 smallest elements i.e.... | [
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"text": "\n08 Apr, 2021"
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"text": "Given an array of N integers. The task is to find the average of the numbers after removing k largest elements and k smallest element from the array i.e. calculate... |
Python | Pandas Panel.shape | 30 Jun, 2021
In Pandas, Panel is a very important container for three-dimensional data. The names for the 3 axes are intended to give some semantic meaning to describing operations involving panel data and, in particular, econometric analysis of panel data.In Pandas Panel.shape can be used to get a tuple of axis dimens... | [
{
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},
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"code": null,
"e": 342,
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"text": "In Pandas, Panel is a very important container for three-dimensional data. The names for the 3 axes are intended to give some semantic meaning to describing operations involvi... |
Steps by Knight | Practice | GeeksforGeeks | Given a square chessboard, the initial position of Knight and position of a target. Find out the minimum steps a Knight will take to reach the target position.
Note:
The initial and the target position coordinates of Knight have been given according to 1-base indexing.
Example 1:
Input:
N=6
knightPos[ ] = {4, 5}
targ... | [
{
"code": null,
"e": 398,
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"text": "Given a square chessboard, the initial position of Knight and position of a target. Find out the minimum steps a Knight will take to reach the target position."
},
{
"code": null,
"e": 508,
"s": 398,
"text": "Note:\nThe initial and the... |
How to create a new object from the specified object, where all the keys are in lowercase in JavaScript? | 21 May, 2021
In this article, we will learn how to make a new object from the specified object where all the keys are in lowercase using JavaScript.
Example:
Input: {RollNo : 1, Mark : 78}
Output: {rollno : 1, mark : 78}
Explanation: here, we have converted upper case to lower case keys values.
Approach 1:
A simple a... | [
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"text": "In this article, we will learn how to make a new object from the specified object where all the keys are in lowercase using JavaScript."
},
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Python | Pandas Series.combine_first() | 17 Oct, 2018
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.
Pandas combine_first() method is used to combine two series into one. The result is union of ... | [
{
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"text": "\n17 Oct, 2018"
},
{
"code": null,
"e": 242,
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"text": "Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes imp... |
Spring Boot - Tracing Micro Service Logs | Most developers face difficulty of tracing logs if any issue occurred. This can be solved by Spring Cloud Sleuth and ZipKin server for Spring Boot application.
Spring cloud Sleuth logs are printed in the following format −
[application-name,traceid,spanid,zipkin-export]
Where,
Application-name = Name of the applicatio... | [
{
"code": null,
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"text": "Most developers face difficulty of tracing logs if any issue occurred. This can be solved by Spring Cloud Sleuth and ZipKin server for Spring Boot application."
},
{
"code": null,
"e": 3382,
"s": 3319,
"text": "Spring cloud Sleuth lo... |
Sum of all divisors from 1 to N | Set 2 | 02 Jun, 2022
Given a positive integer N, the task is to find the sum of divisors of first N natural numbers.
Examples:
Input: N = 4 Output: 15 Explanation: Sum of divisors of 1 = (1) Sum of divisors of 2 = (1+2) Sum of divisors of 3 = (1+3) Sum of divisors of 4 = (1+2+4) Hence, total sum = 1 + (1+2) + (1+3) + (1+2+4) =... | [
{
"code": null,
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"text": "\n02 Jun, 2022"
},
{
"code": null,
"e": 148,
"s": 52,
"text": "Given a positive integer N, the task is to find the sum of divisors of first N natural numbers."
},
{
"code": null,
"e": 158,
"s": 148,
"text": "Examples:... |
Inverted Index | 07 Jul, 2021
An inverted index is an index data structure storing a mapping from content, such as words or numbers, to its locations in a document or a set of documents. In simple words, it is a hashmap like data structure that directs you from a word to a document or a web page.
There are two types of inverted indexe... | [
{
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"text": "\n07 Jul, 2021"
},
{
"code": null,
"e": 323,
"s": 54,
"text": "An inverted index is an index data structure storing a mapping from content, such as words or numbers, to its locations in a document or a set of documents. In simple words, ... |
Python Program to Print a given matrix in reverse spiral form | 10 Jan, 2022
Given a 2D array, print it in reverse spiral form. We have already discussed Print a given matrix in spiral form. This article discusses how to do the reverse printing. See the following examples.
Input:
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
Output:
... | [
{
"code": null,
"e": 28,
"s": 0,
"text": "\n10 Jan, 2022"
},
{
"code": null,
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"text": "Given a 2D array, print it in reverse spiral form. We have already discussed Print a given matrix in spiral form. This article discusses how to do the reverse printing. See th... |
How to splice an array without mutating the original Array? | 02 Feb, 2022
In this article, we will be extracting the range of elements from an array without mutating it. Here, mutation means the changing of the original array. There is a built-in function that is made for the extraction of elements from the array but it mutates the array.
How the .splice( ) method works: The sp... | [
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"text": "In this article, we will be extracting the range of elements from an array without mutating it. Here, mutation means the changing of the original array. There is a built-in fu... |
How to check if an application is open in Python? | 24 Feb, 2021
This article is about How to check if an application is open in a system using Python. You can also refer to the article Python – Get list of running processes for further information.
In the below approaches, we will be checking if chrome.exe is open in our system or not.
The psutil is a system monitoring... | [
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"text": "This article is about How to check if an application is open in a system using Python. You can also refer to the article Python – Get list of running processes for further inf... |
Java - Non Access Modifiers | Java provides a number of non-access modifiers to achieve many other functionalities.
The static modifier for creating class methods and variables.
The static modifier for creating class methods and variables.
The final modifier for finalizing the implementations of classes, methods, and variables.
The final modifier f... | [
{
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"text": "Java provides a number of non-access modifiers to achieve many other functionalities."
},
{
"code": null,
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"s": 2597,
"text": "The static modifier for creating class methods and variables."
},
{
"code": null,
"e... |
Python | Pandas DatetimeIndex.quarter | 24 Dec, 2018
Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes importing and analyzing data much easier.
Pandas DatetimeIndex.quarter attribute outputs the quarter of the date for each entries in th... | [
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"text": "Python is a great language for doing data analysis, primarily because of the fantastic ecosystem of data-centric python packages. Pandas is one of those packages and makes imp... |
Running Extra scripts in Django | 16 Mar, 2021
Running extra scripts or processes is always needed when you have some new idea that works with web development and in Python!!! it is always.
It can be any script that may include a loading of data, processing, and cleaning of data, or any ML phase when making an application providing business logic direc... | [
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"text": "Running extra scripts or processes is always needed when you have some new idea that works with web development and in Python!!! it is always."
},
{
"code": null,
... |
Python Bokeh – Plot for all Types of Google Maps ( roadmap, satellite, hybrid, terrain) | 03 Jul, 2020
Bokeh is a Python interactive data visualization. It renders its plots using HTML and JavaScript. It targets modern web browsers for presentation providing elegant, concise construction of novel graphics with high-performance interactivity. Bokeh can be used to display Google maps. To use Google maps in Bo... | [
{
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"text": "Bokeh is a Python interactive data visualization. It renders its plots using HTML and JavaScript. It targets modern web browsers for presentation providing elegant, concise co... |
Perl | Searching in a File using regex | 07 Jun, 2019
Prerequisite: Perl | Regular Expressions
Regular Expression (Regex or Regexp or RE) in Perl is a special text string for describing a search pattern within a given text. Regex in Perl is linked to host language and are not the same as in PHP, Python, etc. Sometimes these are termed as “Perl 5 Compatible Re... | [
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"text": "Prerequisite: Perl | Regular Expressions"
},
{
"code": null,
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"text": "Regular Expression (Regex or Regexp or RE) in Perl is a special tex... |
Difference between SCTP and TCP | 09 May, 2022
1. Stream Control Transmission Protocol (SCTP) : SCTP is connection- oriented protocol in computer networks which provides full-duplex association i.e., transmitting multiple streams of data between two end points at the same time that have established connection in network.
2. Transmission Control Protoc... | [
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{
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"text": "1. Stream Control Transmission Protocol (SCTP) : SCTP is connection- oriented protocol in computer networks which provides full-duplex association i.e., transmitting multiple... |
ReactJS setState() | 18 May, 2022
All the React components can have a state associated with them. The state of a component can change either due to a response to an action performed by the user or an event triggered by the system. Whenever the state changes, React re-renders the component to the browser. Before updating the value of the st... | [
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"text": "All the React components can have a state associated with them. The state of a component can change either due to a response to an action performed by the user or an event tr... |
How to Create Categorical Variables in R? | 19 Dec, 2021
In this article, we will learn how to create categorical variables in the R Programming language.
In statistics, variables can be divided into two categories, i.e., categorical variables and quantitative variables. The variables which consist of numerical quantifiable values are known as quantitative varia... | [
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"text": "In this article, we will learn how to create categorical variables in the R Programming language."
},
{
"code": null,
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"text": "In stati... |
What are C++ Integer Constants? | Integer constants are constant data elements that have no fractional parts or exponents. They always begin with a digit. You can specify integer constants in decimal, octal, or hexadecimal form. They can specify signed or unsigned types and long or short types.
In C++ you can use the following code to create an integer... | [
{
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"text": "Integer constants are constant data elements that have no fractional parts or exponents. They always begin with a digit. You can specify integer constants in decimal, octal, or hexadecimal form. They can specify signed or unsigned types and long or shor... |
SVN - Branching | Branch operation creates another line of development. It is useful when someone wants the development process to fork off into two different directions. Let us suppose you have released a product of version 1.0, you might want to create new branch so that development of 2.0 can be kept separate from 1.0 bug fixes.
In t... | [
{
"code": null,
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"text": "Branch operation creates another line of development. It is useful when someone wants the development process to fork off into two different directions. Let us suppose you have released a product of version 1.0, you might want to create new branch so th... |
Embedded Systems - Instructions | The flow of program proceeds in a sequential manner, from one instruction to the next instruction, unless a control transfer instruction is executed. The various types of control transfer instruction in assembly language include conditional or unconditional jumps and call instructions.
Repeating a sequence of instructi... | [
{
"code": null,
"e": 2170,
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"text": "The flow of program proceeds in a sequential manner, from one instruction to the next instruction, unless a control transfer instruction is executed. The various types of control transfer instruction in assembly language include conditional or unconditi... |
How to get the process id from Python Multiprocess? - GeeksforGeeks | 27 Mar, 2021
In this article, we will see how to get the process id from Python Multiprocess For this we should make use of method multiprocessing.current_process() to get the multiprocess id. Multiprocessing refers to the ability of a system to support more than one processor at the same time. Applications in a mult... | [
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{
"code": null,
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"text": "In this article, we will see how to get the process id from Python Multiprocess For this we should make use of method multiprocessing.current_process() to get t... |
Incron command in Linux with Examples - GeeksforGeeks | 30 Dec, 2021
Incron is an “inotify cron” system. It works very much like the regular cron, however, cron jobs are triggered by a moment in time (every Sunday, once a day at 12 am and so on), whereas incron jobs are triggered by filesystem events (such as creating, deleting or modifying files or directories). Here are f... | [
{
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},
{
"code": null,
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"text": "Incron is an “inotify cron” system. It works very much like the regular cron, however, cron jobs are triggered by a moment in time (every Sunday, once a day at 12 ... |
C++ "Hello, World!" Program | C++ is a general purpose programming language that supports procedural, object-oriented and generic programming. C++ is a superset of C and all valid C programs are valid in C++ as well.
C++ supports object oriented programming with features such as data hiding, encapsulation, inheritance, polymorphism etc.
Let us see ... | [
{
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"text": "C++ is a general purpose programming language that supports procedural, object-oriented and generic programming. C++ is a superset of C and all valid C programs are valid in C++ as well."
},
{
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How to check if a vector exists in a list in R? | To check if a vector exists in a list, we can use %in%, and read the vector as list using list function. For example, if we have a list called LIST and a vector called V then we can check whether V exists in LIST using the command LIST %in% list(V).
Consider the below list −
Live Demo
List<-list(x1=LETTERS[1:26],x2=1:... | [
{
"code": null,
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"text": "To check if a vector exists in a list, we can use %in%, and read the vector as list using list function. For example, if we have a list called LIST and a vector called V then we can check whether V exists in LIST using the command LIST %in% list(V)."
... |
DataTransfer object in HTML5 | The event listener methods for all the drag and drop events accept Event object that has a readonly attribute called dataTransfer. The event.dataTransfer returns DataTransfer object associated with the event as follows:
function EnterHandler(event) {
DataTransfer dt = event.dataTransfer;
...
}
You can try to run ... | [
{
"code": null,
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"text": "The event listener methods for all the drag and drop events accept Event object that has a readonly attribute called dataTransfer. The event.dataTransfer returns DataTransfer object associated with the event as follows:"
},
{
"code": null,
"... |
How to Use SELECT In Order BY Specific Ids in SQL? - GeeksforGeeks | 28 Oct, 2021
The order by the statement is used in SQL to sort the result set in ascending or descending by mentioning it in the suffix as DESC (for descending) and for ASC(for ascending). In this article, we will be doing order by on a database with some specified values of the column only.
So let’s start by creating ... | [
{
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{
"code": null,
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"text": "The order by the statement is used in SQL to sort the result set in ascending or descending by mentioning it in the suffix as DESC (for descending) and for ASC(for... |
Outlier Detection — Theory, Visualizations, and Code | by Dimitris Effrosynidis | Towards Data Science | Outlier Detection is also known as anomaly detection, noise detection, deviation detection, or exception mining. There is no universally accepted definition. An early definition by (Grubbs, 1969) is: An outlying observation, or outlier, is one that appears to deviate markedly from other members of the sample in which i... | [
{
"code": null,
"e": 435,
"s": 47,
"text": "Outlier Detection is also known as anomaly detection, noise detection, deviation detection, or exception mining. There is no universally accepted definition. An early definition by (Grubbs, 1969) is: An outlying observation, or outlier, is one that appears... |
BabylonJS - Import Mesh | In this section, we will learn how to import mesh using Babylon −
Blender is an open source software. You can download same from their official site www.blender.org.
Download the software as per your operatingsystem. Install the software and follow the steps given below to create the mesh in blender.
Consider the steps... | [
{
"code": null,
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"text": "In this section, we will learn how to import mesh using Babylon −"
},
{
"code": null,
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"text": "Blender is an open source software. You can download same from their official site www.blender.org."
},
{
"c... |
DynamoDB - Delete Table | In this chapter, we will discuss regarding how we can delete a table and also the different ways of deleting a table.
Table deletion is a simple operation requiring little more than the table name. Utilize the GUI console, Java, or any other option to perform this task.
Perform a delete operation by first accessing the... | [
{
"code": null,
"e": 2509,
"s": 2391,
"text": "In this chapter, we will discuss regarding how we can delete a table and also the different ways of deleting a table."
},
{
"code": null,
"e": 2662,
"s": 2509,
"text": "Table deletion is a simple operation requiring little more than ... |
Position of the K-th set bit in a number in C++ | In this problem, we are given two integers N and K. Our task is to find the index of Kth set a bit of the number N, counted from right.
Set bits are checked from the binary representation of the number. The indexing in binary representation starts from index 0 from the right direction and propagates towards left.
Examp... | [
{
"code": null,
"e": 1198,
"s": 1062,
"text": "In this problem, we are given two integers N and K. Our task is to find the index of Kth set a bit of the number N, counted from right."
},
{
"code": null,
"e": 1377,
"s": 1198,
"text": "Set bits are checked from the binary represent... |
MongoDB query to fetch array values | Use find() along with $elemMatch to fetch array values. Let us first create a collection with documents −
> db.fetchingArrayValuesDemo.insertOne(
... {
... "StudentName": "David",
... "StudentDetails": [
... {
... "FatherName": "Bob",
... "CountryName": "US",
...
... "Favourite": ... | [
{
"code": null,
"e": 1168,
"s": 1062,
"text": "Use find() along with $elemMatch to fetch array values. Let us first create a collection with documents −"
},
{
"code": null,
"e": 2643,
"s": 1168,
"text": "> db.fetchingArrayValuesDemo.insertOne(\n... {\n... \"StudentName\": \"Da... |
How are arguments passed by value or by reference in Python? | Python uses a mechanism, which is known as "Call-by-Object", sometimes also called "Call by Object Reference" or "Call by Sharing"
If you pass immutable arguments like integers, strings or tuples to a function, the passing acts like Call-by-value. It's different, if we pass mutable arguments.
All parameters (arguments)... | [
{
"code": null,
"e": 1193,
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"text": "Python uses a mechanism, which is known as \"Call-by-Object\", sometimes also called \"Call by Object Reference\" or \"Call by Sharing\""
},
{
"code": null,
"e": 1356,
"s": 1193,
"text": "If you pass immutable arguments like integers... |
cPanel - Logging into cPanel Dashboard | In this chapter, we will learn to login into the cPanel Dashboard. For logging into the dashboard, you will need your login credentials. This information is sent to you, when you have signed up for cPanel hosting or you may have created during purchase of hosting.
cPanel Dashboard is accessible by two ports – 2082 for ... | [
{
"code": null,
"e": 3322,
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"text": "In this chapter, we will learn to login into the cPanel Dashboard. For logging into the dashboard, you will need your login credentials. This information is sent to you, when you have signed up for cPanel hosting or you may have created during purchase ... |
Angular PrimeNG Avatar Component - GeeksforGeeks | 24 Aug, 2021
Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make responsive websites with very much ease. In this article, we will know how to use the Avatar component in Angular PrimeNG. Let’s learn about the pro... | [
{
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"text": "\n24 Aug, 2021"
},
{
"code": null,
"e": 25481,
"s": 25109,
"text": "Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make resp... |
LeafletJS - Markers | To mark a single location on the map, leaflet provides markers. These markers use a standard symbol and these symbols can be customized. In this chapter, we will see how to add markers and how to customize, animate, and remove them.
To add a marker to a map using Leaflet JavaScript library, follow the steps given below... | [
{
"code": null,
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"s": 1798,
"text": "To mark a single location on the map, leaflet provides markers. These markers use a standard symbol and these symbols can be customized. In this chapter, we will see how to add markers and how to customize, animate, and remove them."
},
{
"code"... |
MVVM â WPF Data Bindings | In this chapter, we will be learn how data binding supports the MVVM pattern. Data binding is the key feature that differentiates MVVM from other UI separation patterns like MVC and MVP.
For data binding you need to have a view or set of UI elements constructed, and then you need some other object that the bindings are... | [
{
"code": null,
"e": 2129,
"s": 1942,
"text": "In this chapter, we will be learn how data binding supports the MVVM pattern. Data binding is the key feature that differentiates MVVM from other UI separation patterns like MVC and MVP."
},
{
"code": null,
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"tex... |
JavaFX - Event Handling | In JavaFX, we can develop GUI applications, web applications and graphical applications. In such applications, whenever a user interacts with the application (nodes), an event is said to have been occurred.
For example, clicking on a button, moving the mouse, entering a character through keyboard, selecting an item fro... | [
{
"code": null,
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"text": "In JavaFX, we can develop GUI applications, web applications and graphical applications. In such applications, whenever a user interacts with the application (nodes), an event is said to have been occurred."
},
{
"code": null,
"e": 2298,
... |
Check if two line segments intersect | Let two line-segments are given. The points p1, p2 from the first line segment and q1, q2 from the second line segment. We have to check whether both line segments are intersecting or not.
We can say that both line segments are intersecting when these cases are satisfied:
When (p1, p2, q1) and (p1, p2, q2) have a diffe... | [
{
"code": null,
"e": 1251,
"s": 1062,
"text": "Let two line-segments are given. The points p1, p2 from the first line segment and q1, q2 from the second line segment. We have to check whether both line segments are intersecting or not."
},
{
"code": null,
"e": 1335,
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"t... |
RadioButton in Kotlin - GeeksforGeeks | 19 Feb, 2021
Android Radio Button is bi-state button which can either be checked or unchecked. Also, it’s working is same as Checkbox except that radio button can not allow to be unchecked once it was selected.
Generally, we use RadioButton controls to allow users to select one option from multiple options.
By default,... | [
{
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"text": "\n19 Feb, 2021"
},
{
"code": null,
"e": 24013,
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"text": "Android Radio Button is bi-state button which can either be checked or unchecked. Also, it’s working is same as Checkbox except that radio button can not allow to ... |
Multinomial Naive Bayes Classifier for Text Analysis (Python) | by Syed Sadat Nazrul | Towards Data Science | One of the most popular applications of machine learning is the analysis of categorical data, specifically text data. Issue is that, there are a ton of tutorials out there for numeric data but very little for texts. Considering how most of my past blogs on Machine Learning were based on Scikit-Learn, I decided to have ... | [
{
"code": null,
"e": 557,
"s": 171,
"text": "One of the most popular applications of machine learning is the analysis of categorical data, specifically text data. Issue is that, there are a ton of tutorials out there for numeric data but very little for texts. Considering how most of my past blogs o... |
Barnsley Fern in Python | In this tutorial, we are going to learn about the Barnsley Fern, which is created by Michael Barnsley. The features of Barnsley Fern is similar to the fern shape. It is created by iterating over the four mathematical equations known as Iterated Function System(IFS). The transformation has the following formula.
f(x,y)=... | [
{
"code": null,
"e": 1375,
"s": 1062,
"text": "In this tutorial, we are going to learn about the Barnsley Fern, which is created by Michael Barnsley. The features of Barnsley Fern is similar to the fern shape. It is created by iterating over the four mathematical equations known as Iterated Function... |
GATE | GATE-IT-2004 | Question 83 - GeeksforGeeks | 28 Jun, 2021
A 20 Kbps satellite link has a propagation delay of 400 ms. The transmitter employs the “go back n ARQ” scheme with n set to 10. Assuming that each frame is 100 bytes long, what is the maximum data rate possible?(A) 5Kbps(B) 10Kbps(C) 15Kbps(D) 20KbpsAnswer: (B)Explanation:
It uses the sliding window proto... | [
{
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},
{
"code": null,
"e": 24622,
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"text": "A 20 Kbps satellite link has a propagation delay of 400 ms. The transmitter employs the “go back n ARQ” scheme with n set to 10. Assuming that each frame is 100 by... |
GATE | GATE-CS-2005 | Question 80 - GeeksforGeeks | 28 Jun, 2021
Consider the following data path of a CPU.
The, ALU, the bus and all the registers in the data path are of identical size. All operations including incrementation of the PC and the GPRs are to be carried out in the ALU. Two clock cycles are needed for memory read operation – the first one for loading addre... | [
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},
{
"code": null,
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"text": "Consider the following data path of a CPU."
},
{
"code": null,
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"s": 24406,
"text": "The, ALU, the bus and all the registers in the ... |
Building an Image Color Analyzer using Python | by Behic Guven | Towards Data Science | In this post, I will show you how to create a program that can detect colors and then calculate the weights of the colors in an image. This will be a fun and straightforward machine learning based computer vision project, where we will use Scikit-learn and OpenCV as our main modules. Especially, graphic designers and w... | [
{
"code": null,
"e": 645,
"s": 172,
"text": "In this post, I will show you how to create a program that can detect colors and then calculate the weights of the colors in an image. This will be a fun and straightforward machine learning based computer vision project, where we will use Scikit-learn an... |
Amortized analysis for increment in counter in C++ | Amortized analysis for a sequence of operations is used to determine the run time, the average time required by the sequence. In cannot be treated as an average-case analysis done on the algorithm as it does not always take the average case scenario. There are cases that occur as a worst-case scenario of analysis. So, ... | [
{
"code": null,
"e": 1613,
"s": 1062,
"text": "Amortized analysis for a sequence of operations is used to determine the run time, the average time required by the sequence. In cannot be treated as an average-case analysis done on the algorithm as it does not always take the average case scenario. Th... |
Spring JDBC - Create Query | The following example will demonstrate how to create a query using Insert query with the help of Spring JDBC. We'll insert a few records in Student Table.
String insertQuery = "insert into Student (name, age) values (?, ?)";
jdbcTemplateObject.update( insertQuery, name, age);
Where,
insertQuery − Insert query having p... | [
{
"code": null,
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"text": "The following example will demonstrate how to create a query using Insert query with the help of Spring JDBC. We'll insert a few records in Student Table."
},
{
"code": null,
"e": 2674,
"s": 2551,
"text": "String insertQuery = \"inse... |
MySQL update a column with an int based on order? | The syntax is as follows to update a column with an int based on order
set @yourVariableName=0;
update yourTableName
set yourColumnName=(@yourVariableName:=@yourVariableName+1)
order by yourColumnName ASC;
To understand the above syntax, let us create a table. The query to create a table is as follows
mysql> create tab... | [
{
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"text": "The syntax is as follows to update a column with an int based on order"
},
{
"code": null,
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"text": "set @yourVariableName=0;\nupdate yourTableName\nset yourColumnName=(@yourVariableName:=@yourVariableName+1)\nor... |
Deploy Your Machine Learning Model as a REST API | by Dario Radečić | Towards Data Science | After reading the article you will be able to deploy machine learning models and make predictions from any programming language you want. That’s right, you can stick to Python, or you could make predictions directly inside your Android app via Java or Kotlin. Also, you could use the model directly in your web applicati... | [
{
"code": null,
"e": 565,
"s": 172,
"text": "After reading the article you will be able to deploy machine learning models and make predictions from any programming language you want. That’s right, you can stick to Python, or you could make predictions directly inside your Android app via Java or Kot... |
Target Encoding For Multi-Class Classification | Towards Data Science | This article is in continuation of my previous article that explained how target encoding actually works. The article explained the encoding method on a binary classification task through theory and an example, and how category-encoders library gives incorrect results for multi-class target. This article shows when Tar... | [
{
"code": null,
"e": 648,
"s": 172,
"text": "This article is in continuation of my previous article that explained how target encoding actually works. The article explained the encoding method on a binary classification task through theory and an example, and how category-encoders library gives inco... |
Scala Int isValidLong() method with example - GeeksforGeeks | 30 Jan, 2020
The isValidLong() method is utilized to return true if the specified int number is either zero or lies within the range of scala.long MinValue and MaxValue; otherwise returns false.
Method Definition: (Int_Number).isValidLong
Return Type: It returns true if the specified number is either zero or lies withi... | [
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{
"code": null,
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"s": 24006,
"text": "The isValidLong() method is utilized to return true if the specified int number is either zero or lies within the range of scala.long MinValue and MaxValue; otherw... |
How to Create a Scatterplot in R with Multiple Variables? - GeeksforGeeks | 19 Dec, 2021
In this article, we will be looking at the way to create a scatter plot with multiple variables in the R programming language.
In this approach to create a scatter plot with multiple variables, the user needs to call the plot() function
Plot() function: This is a generic function for the plotting of R obje... | [
{
"code": null,
"e": 25162,
"s": 25134,
"text": "\n19 Dec, 2021"
},
{
"code": null,
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"s": 25162,
"text": "In this article, we will be looking at the way to create a scatter plot with multiple variables in the R programming language."
},
{
"code": null,
"e":... |
TCL script to demonstrate procedures - GeeksforGeeks | 02 Jun, 2021
In this article, we will know how to use procedures in TCL. Procedures are just like functions we use in any other programming language such as C, Java, Python, etc. Just like functions, procedures take arguments and return some value. Let’s go through a simple program that calls procedures to print add, s... | [
{
"code": null,
"e": 24119,
"s": 24091,
"text": "\n02 Jun, 2021"
},
{
"code": null,
"e": 24490,
"s": 24119,
"text": "In this article, we will know how to use procedures in TCL. Procedures are just like functions we use in any other programming language such as C, Java, Python, et... |
fmt.Fprint() Function in Golang With Examples - GeeksforGeeks | 05 May, 2020
In Go language, fmt package implements formatted I/O with functions analogous to C’s printf() and scanf() function. The fmt.Fprint() function in Go language formats using the default formats for its operands and writes to w. Here Spaces are added between operands when any string is not used as a parameter.... | [
{
"code": null,
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"s": 24352,
"text": "\n05 May, 2020"
},
{
"code": null,
"e": 24822,
"s": 24380,
"text": "In Go language, fmt package implements formatted I/O with functions analogous to C’s printf() and scanf() function. The fmt.Fprint() function in Go language format... |
Object Oriented Python - Quick Guide | Programming languages are emerging constantly, and so are different methodologies.Object-oriented programming is one such methodology that has become quite popular over past few years.
This chapter talks about the features of Python programming language that makes it an object-oriented programming language.
Python can ... | [
{
"code": null,
"e": 1995,
"s": 1810,
"text": "Programming languages are emerging constantly, and so are different methodologies.Object-oriented programming is one such methodology that has become quite popular over past few years."
},
{
"code": null,
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"s": 1995,
"text"... |
jQuery Tutorial | This jQuery Tutorial has been prepared by well experienced front end programmers who are using Javascript and jQuery extensively in their projects. This tutorial has been developed for the jQuery beginners to help them understand the basics to advanced of jQuery Framework. After completing this tutorial, you will find ... | [
{
"code": null,
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"s": 2322,
"text": "This jQuery Tutorial has been prepared by well experienced front end programmers who are using Javascript and jQuery extensively in their projects. This tutorial has been developed for the jQuery beginners to help them understand the basics to advanced ... |
How to Build a Simple Movie Recommender System with Tags | by Johnson Kuan | Towards Data Science | Let’s suppose you’re launching the next great subscription video-on-demand (SVOD) streaming service and you’ve secured the rights to stream all major movie titles released in the past 100 years. Congrats on this incredible feat!
Now that’s a lot of movies. Without some sort of recommender system, you’re concerned that ... | [
{
"code": null,
"e": 400,
"s": 171,
"text": "Let’s suppose you’re launching the next great subscription video-on-demand (SVOD) streaming service and you’ve secured the rights to stream all major movie titles released in the past 100 years. Congrats on this incredible feat!"
},
{
"code": null... |
Apache Derby - Create Table | The CREATE TABLE statement is used for creating a new table in Derby database.
Following is the syntax of the CREATE statement.
CREATE TABLE table_name (
column_name1 column_data_type1 constraint (optional),
column_name2 column_data_type2 constraint (optional),
column_name3 column_data_type3 constraint (option... | [
{
"code": null,
"e": 2259,
"s": 2180,
"text": "The CREATE TABLE statement is used for creating a new table in Derby database."
},
{
"code": null,
"e": 2308,
"s": 2259,
"text": "Following is the syntax of the CREATE statement."
},
{
"code": null,
"e": 2508,
"s": 23... |
7 Steps to Design a Basic Neural Network (part 1 of 2) | by Gabe Verzino | Towards Data Science | This two-part article takes a more holistic, overarching (and yes, less math-y) approach to building a neural network from scratch. Python for completing the network is also included in each of the 7 steps.
Part One: (1) Define the network structure, (2) Initialize parameters, and (3) Implement forward propagation. Par... | [
{
"code": null,
"e": 378,
"s": 171,
"text": "This two-part article takes a more holistic, overarching (and yes, less math-y) approach to building a neural network from scratch. Python for completing the network is also included in each of the 7 steps."
},
{
"code": null,
"e": 602,
"s... |
Strategic Analysis of Trump Rallies with NLP and Time Series | by Tan Pengshi Alvin | Towards Data Science | The United States Presidential election will be decided on 3 November 2020, with highly reverberating effects on America and the world. While some people see Trump as a good president, others see him as a populist. Regardless of one’s political inclination, for good or worse, the consequences of the 2020 election could... | [
{
"code": null,
"e": 526,
"s": 172,
"text": "The United States Presidential election will be decided on 3 November 2020, with highly reverberating effects on America and the world. While some people see Trump as a good president, others see him as a populist. Regardless of one’s political inclinatio... |
Improve your MLflow experiment, keeping track of historical metrics | by Stefano Bosisio | Towards Data Science | medium.com
Welcome back to the second part of our journey in MLflow. Today we’ll extend the current SDK implementation with two functions for reporting historical metrics and custom metrics. Then, we’ll finally see the SDK working with a simple example. Next time, we’ll dig into MLflow plugins and we’ll create a “deplo... | [
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"code": null,
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},
{
"code": null,
"e": 526,
"s": 183,
"text": "Welcome back to the second part of our journey in MLflow. Today we’ll extend the current SDK implementation with two functions for reporting historical metrics and custom metr... |
DBMS - Joins | We understand the benefits of taking a Cartesian product of two relations, which gives us all the possible tuples that are paired together. But it might not be feasible for us in certain cases to take a Cartesian product where we encounter huge relations with thousands of tuples having a considerable large number of at... | [
{
"code": null,
"e": 2612,
"s": 2282,
"text": "We understand the benefits of taking a Cartesian product of two relations, which gives us all the possible tuples that are paired together. But it might not be feasible for us in certain cases to take a Cartesian product where we encounter huge relation... |
Android - Spinner | Spinner allows you to select an item from a drop down menu
For example. When you are using Gmail application you would get drop down menu as shown below, you need to select an item from a drop down menu.
This example demonstrates the category of computers, you need to select a category from the category.
To experiment ... | [
{
"code": null,
"e": 3666,
"s": 3607,
"text": "Spinner allows you to select an item from a drop down menu"
},
{
"code": null,
"e": 3811,
"s": 3666,
"text": "For example. When you are using Gmail application you would get drop down menu as shown below, you need to select an item f... |
Difference between npm i and npm ci in Node.js - GeeksforGeeks | 02 Feb, 2022
The following difference covers how npm i and npm ci command are different from each other and their functioning. The npm which is called a node package manager which is used for managing modules needed for our application.
npm i: The npm i (or npm install) is used to install all dependencies or devDepende... | [
{
"code": null,
"e": 24729,
"s": 24701,
"text": "\n02 Feb, 2022"
},
{
"code": null,
"e": 24953,
"s": 24729,
"text": "The following difference covers how npm i and npm ci command are different from each other and their functioning. The npm which is called a node package manager wh... |
What are different Python Data Types - onlinetutorialspoint | PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
JAVAEXCEPTIONSCOLLECTIONSSWINGJDBC
EXCEPTIONS
COLLECTIONS
SWING
JDBC
JAVA 8
SPRING
SPRING BOOT
HIBERNATE
PYTHON
PHP
JQUERY
PROGRAMMINGJava ExamplesC Examples
Java Examples
C Examples
C Tutorials
aws
Data Type represents a type of data present i... | [
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},
{
"code": null,
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},
{
"code": null,
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"s": 172,
"text": "C Examples"
},
{
"code": null,
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random.shuffle() function in Python - GeeksforGeeks | 18 Jan, 2022
shuffle() is an inbuilt method of the random module. It is used to shuffle a sequence (list). Shuffling means changing the position of the elements of the sequence. Here, the shuffling operation is inplace.
Syntax : random.shuffle(sequence, function)
Parameters :
sequence : can be a list
function : optio... | [
{
"code": null,
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"s": 23897,
"text": "\n18 Jan, 2022"
},
{
"code": null,
"e": 24132,
"s": 23925,
"text": "shuffle() is an inbuilt method of the random module. It is used to shuffle a sequence (list). Shuffling means changing the position of the elements of the sequence... |
C# | Type.Equals() Method | 01 May, 2019
Type.Equals() Method is used to check whether the underlying system type of the current Type is the same as the underlying system type of the specified Object or Type. There are 2 methods in the overload list of this method as follows:
Equals(Type) Method
Equals(Object) Method
This method is used to check ... | [
{
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},
{
"code": null,
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"text": "Type.Equals() Method is used to check whether the underlying system type of the current Type is the same as the underlying system type of the specified Object or Type. There a... |
Scala String | 18 Aug, 2021
A string is a sequence of characters. In Scala, objects of String are immutable which means a constant and cannot be changed once created.
There are two ways to create a string in Scala:
Here, when the compiler meet to a string literal and creates a string object str. Syntax:
var str = "Hello! GFG"
or
... | [
{
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},
{
"code": null,
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"text": "A string is a sequence of characters. In Scala, objects of String are immutable which means a constant and cannot be changed once created. "
},
{
"code": null,
"e... |
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