Split (1)

train · 76.6k rows

Subsets and Splits

No community queries yet

The top public SQL queries from the community will appear here once available.

title stringlengths 3 221	text stringlengths 17 477k	parsed listlengths 0 3.17k
Hazelcast - Client	Hazelcast clients are the lightweight clients to Hazelcast members. Hazelcast members are responsible to store data and the partitions. They act like the server in the traditional client-server model. Hazelcast clients are created only for accessing data stored with Hazelcast members of the cluster. They are not respon...	[ { "code": null, "e": 2164, "s": 1963, "text": "Hazelcast clients are the lightweight clients to Hazelcast members. Hazelcast members are responsible to store data and the partitions. They act like the server in the traditional client-server model." }, { "code": null, "e": 2348, "s": ...
Neo4j - Remove Clause	The REMOVE clause is used to remove properties and labels from graph elements (Nodes or Relationships). The main difference between Neo4j CQL DELETE and REMOVE commands is − DELETE operation is used to delete nodes and associated relationships. REMOVE operation is used to remove labels and properties. You can remove a ...	[ { "code": null, "e": 2443, "s": 2339, "text": "The REMOVE clause is used to remove properties and labels from graph elements (Nodes or Relationships)." }, { "code": null, "e": 2513, "s": 2443, "text": "The main difference between Neo4j CQL DELETE and REMOVE commands is −" }, ...
C program to display the prime numbers in between two intervals	Enter two numbers at console during runtime. Then, declare the flag variable which is used to check whether the number is prime or not with the help of for loop condition. Whenever, the flag is zero, it prints the prime number and if flag is one, it exists from the loop. Following is the C program to display the prime ...	[ { "code": null, "e": 1234, "s": 1062, "text": "Enter two numbers at console during runtime. Then, declare the flag variable which is used to check whether the number is prime or not with the help of for loop condition." }, { "code": null, "e": 1334, "s": 1234, "text": "Whenever, ...
Top 5 SQL Analytic Functions Every Data Analyst Needs to Know \| by Dario Radečić \| Towards Data Science	Analytical functions are one of the most popular tools among BI/Data analysts for performing complex data analysis. These functions perform computations over multiple rows and return the multiple rows as well. Today we’ll cover 5 functions I find most useful, with a lot of practical examples. For the uninitiated, the r...	[ { "code": null, "e": 466, "s": 172, "text": "Analytical functions are one of the most popular tools among BI/Data analysts for performing complex data analysis. These functions perform computations over multiple rows and return the multiple rows as well. Today we’ll cover 5 functions I find most use...
Food and Beverage Services - Quick Guide	Food and beverage services sector contributes a great deal to the profits in hospitality industry. With the increase in importance of business meetings, a range of personal and social events, a large number of customers visit catering establishments frequently. The food and beverage professionals tirelessly work to int...	[ { "code": null, "e": 2676, "s": 2304, "text": "Food and beverage services sector contributes a great deal to the profits in hospitality industry. With the increase in importance of business meetings, a range of personal and social events, a large number of customers visit catering establishments fre...
How to use the submit button in HTML forms?	Submit button automatically submits a form on click. Using HTML forms, you can easily take user input. The <form> tag is used to get user input, by adding the form elements. Different types of form elements include text input, radio button input, submit button, etc. Let’s learn about how to use the submit button in HTM...	[ { "code": null, "e": 1329, "s": 1062, "text": "Submit button automatically submits a form on click. Using HTML forms, you can easily take user input. The <form> tag is used to get user input, by adding the form elements. Different types of form elements include text input, radio button input, submit...
Chunking & Information Extraction	Chunking, one of the important processes in natural language processing, is used to identify parts of speech (POS) and short phrases. In other simple words, with chunking, we can get the structure of the sentence. It is also called partial parsing. Chunk patterns are the patterns of part-of-speech (POS) tags that defin...	[ { "code": null, "e": 2633, "s": 2384, "text": "Chunking, one of the important processes in natural language processing, is used to identify parts of speech (POS) and short phrases. In other simple words, with chunking, we can get the structure of the sentence. It is also called partial parsing." }...
Count N-length strings consisting only of vowels sorted lexicographically - GeeksforGeeks	25 Oct, 2021 Given an integer N, the task is to count all possible strings of length N consisting of vowels {a, e, i, o, u} that can be formed such that each string is sorted in lexicographical order. Examples: Input: N = 2Output: 15Explanation: The strings of length 2 which are sorted in lexicographical order are [“aa...	[ { "code": null, "e": 24698, "s": 24670, "text": "\n25 Oct, 2021" }, { "code": null, "e": 24886, "s": 24698, "text": "Given an integer N, the task is to count all possible strings of length N consisting of vowels {a, e, i, o, u} that can be formed such that each string is sorted i...
Collinearity Measures. Metrics and approaches towards... \| by ShengJun \| Towards Data Science	Feature selection is a process where the predictor variables that contribute most significantly towards the prediction/ classification of the target variable are selected. In feature selection for linear regression models, we are concerned with four aspects regarding the variables. Framed as a mnemonic “LINE”, these ar...	[ { "code": null, "e": 495, "s": 172, "text": "Feature selection is a process where the predictor variables that contribute most significantly towards the prediction/ classification of the target variable are selected. In feature selection for linear regression models, we are concerned with four aspec...
Node.js Stream readable.pipe() Method - GeeksforGeeks	13 May, 2022 The readable.pipe() method in a Readable Stream is used to attach a Writable stream to the readable stream so that it consequently switches into flowing mode and then pushes all the data that it has to the attached Writable. Syntax: readable.pipe( destination, options ) Parameters: This method accept two ...	[ { "code": null, "e": 25809, "s": 25781, "text": "\n13 May, 2022" }, { "code": null, "e": 26035, "s": 25809, "text": "The readable.pipe() method in a Readable Stream is used to attach a Writable stream to the readable stream so that it consequently switches into flowing mode and t...
Python - Database Manager (dbm) package - GeeksforGeeks	14 Aug, 2021 In this article we will learn about dbm, a package in built-in library of python. dbm package in python provides a simple dictionary like interface of the form DBM (DataBase Manager) generally used in Unix operating system. dbm stores data in simple key – value pair form like a dictionary which makes it ea...	[ { "code": null, "e": 25555, "s": 25527, "text": "\n14 Aug, 2021" }, { "code": null, "e": 25997, "s": 25555, "text": "In this article we will learn about dbm, a package in built-in library of python. dbm package in python provides a simple dictionary like interface of the form DBM...
PyQt5 – Set fix window size for height or width - GeeksforGeeks	26 Mar, 2020 When we create a window, by default the window size is resizable although, we can use setFixedSize() method to set the fixed size of the window but if we want to set only fix length of height or width only we cant use this method. We want to set one length fixed and other be variable in order to do so we h...	[ { "code": null, "e": 26209, "s": 26181, "text": "\n26 Mar, 2020" }, { "code": null, "e": 26634, "s": 26209, "text": "When we create a window, by default the window size is resizable although, we can use setFixedSize() method to set the fixed size of the window but if we want to s...
Java.util.GregorianCalendar Class in Java - GeeksforGeeks	30 Nov, 2021 Prerequisites : java.util.Locale, java.util.TimeZone, Calendar.get()GregorianCalendar is a concrete subclass(one which has implementation of all of its inherited members either from interface or abstract class) of a Calendar that implements the most widely used Gregorian Calendar with which we are familiar...	[ { "code": null, "e": 25733, "s": 25705, "text": "\n30 Nov, 2021" }, { "code": null, "e": 26043, "s": 25733, "text": "Prerequisites : java.util.Locale, java.util.TimeZone, Calendar.get()GregorianCalendar is a concrete subclass(one which has implementation of all of its inherited m...
Python program to multiply two matrices - GeeksforGeeks	23 Apr, 2022 Given two matrix the task is that we will have to create a program to multiply two matrices in python. Examples: Input : X = [[1, 7, 3], [3, 5, 6], [6, 8, 9]] Y = [[1, 1, 1, 2], [6, 7, 3, 0], [4, 5, 9, 1]] Output : [55, 65, 49, 5] [57, 68,...	[ { "code": null, "e": 26547, "s": 26519, "text": "\n23 Apr, 2022" }, { "code": null, "e": 26662, "s": 26547, "text": "Given two matrix the task is that we will have to create a program to multiply two matrices in python. Examples: " }, { "code": null, "e": 26891, ...
Different types of Procedures in MySQL	02 Jul, 2019 A procedure is a subroutine (like a subprogram) in a regular scripting language, stored in a database. In the case of MySQL, procedures are written in MySQL and stored in the MySQL database/server. A MySQL procedure has a name, a parameter list, and SQL statement(s). There are four different types of MySQL...	[ { "code": null, "e": 52, "s": 24, "text": "\n02 Jul, 2019" }, { "code": null, "e": 320, "s": 52, "text": "A procedure is a subroutine (like a subprogram) in a regular scripting language, stored in a database. In the case of MySQL, procedures are written in MySQL and stored in the...
Lodash _.debounce() Method	23 Sep, 2020 Lodash is a JavaScript library that works on the top of underscore.js. Lodash helps in working with arrays, strings, objects, numbers, etc. The _.debounce() method of Function in lodash is used to create a debounced function which delays the given func until after the stated wait time in milliseconds have ...	[ { "code": null, "e": 53, "s": 25, "text": "\n23 Sep, 2020" }, { "code": null, "e": 193, "s": 53, "text": "Lodash is a JavaScript library that works on the top of underscore.js. Lodash helps in working with arrays, strings, objects, numbers, etc." }, { "code": null, "e...
Matplotlib.figure.Figure.clear() in Python	30 Apr, 2020 Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The figure module provides the top-level Artist, the Figure, which contains all the plot elements. This module is used to control the default spacing of the subplots and top level container for all plot elemen...	[ { "code": null, "e": 28, "s": 0, "text": "\n30 Apr, 2020" }, { "code": null, "e": 339, "s": 28, "text": "Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. The figure module provides the top-level Artist, the Figure, which contains a...
numpy.logical_or() in Python	29 Nov, 2018 numpy.logical_or(arr1, arr2, out=None, where = True, casting = ‘same_kind’, order = ‘K’, dtype = None, ufunc ‘logical_or’) : This is a logical function and it helps user to find out the truth value of arr1 OR arr2 element-wise. Both the arrays must be of same shape. Parameters : arr1 : [array_like]Input ar...	[ { "code": null, "e": 28, "s": 0, "text": "\n29 Nov, 2018" }, { "code": null, "e": 295, "s": 28, "text": "numpy.logical_or(arr1, arr2, out=None, where = True, casting = ‘same_kind’, order = ‘K’, dtype = None, ufunc ‘logical_or’) : This is a logical function and it helps user to fi...
PHP \| imagefill() Function	23 Aug, 2019 The imagefill() function is an inbuilt function in PHP which is used to fill the image with the given color. This function performs a flood fill starting at the given coordinate (top left is 0, 0) with the given color in the image. Syntax: bool imagefill( $image, $x, $y, $color ) Parameters:This function a...	[ { "code": null, "e": 28, "s": 0, "text": "\n23 Aug, 2019" }, { "code": null, "e": 260, "s": 28, "text": "The imagefill() function is an inbuilt function in PHP which is used to fill the image with the given color. This function performs a flood fill starting at the given coordina...
Program to calculate volume of Octahedron	21 Jun, 2022 Given the side of the Octahedron then calculate the volume of Octahedron.Examples: Input : 3 Output : 12.7279 Input : 7 Output : 161.692 A regular Octahedron has eight faces,twelve edges and six vertices. It has eight triangles with edges of equal length and effectively two square pyramids meeting at ...	[ { "code": null, "e": 52, "s": 24, "text": "\n21 Jun, 2022" }, { "code": null, "e": 137, "s": 52, "text": "Given the side of the Octahedron then calculate the volume of Octahedron.Examples: " }, { "code": null, "e": 192, "s": 137, "text": "Input : 3\nOutput : ...
PHP \| explode() Function	03 Jan, 2022 explode() is a built in function in PHP used to split a string in different strings. The explode() function splits a string based on a string delimiter, i.e. it splits the string wherever the delimiter character occurs. This functions returns an array containing the strings formed by splitting the original...	[ { "code": null, "e": 28, "s": 0, "text": "\n03 Jan, 2022" }, { "code": null, "e": 344, "s": 28, "text": "explode() is a built in function in PHP used to split a string in different strings. The explode() function splits a string based on a string delimiter, i.e. it splits the str...
Insert multiple values into multiple tables using a single statement in SQL Server	12 Feb, 2022 The T-SQL function OUTPUT, which was introduced in 2005, can be used to insert multiple values into multiple tables in a single statement. The output values of each row that was part of an INSERT, UPDATE or DELETE operation are returned by the OUTPUT clause. Syntax: INSERT INTO Table1 (Col1, Col2) OUTPUT i...	[ { "code": null, "e": 28, "s": 0, "text": "\n12 Feb, 2022" }, { "code": null, "e": 287, "s": 28, "text": "The T-SQL function OUTPUT, which was introduced in 2005, can be used to insert multiple values into multiple tables in a single statement. The output values of each row that w...
isinf() function in C++	27 Sep, 2018 This function is defined in <cmath.h> .The isinf() function is use to determine whether the given number is infinity or not i.e positive infinity or negative infinity both. This function returns 1 if the given number is infinite otherwise this function returns zero. Syntax: bool isinf( float arg ); or bool...	[ { "code": null, "e": 28, "s": 0, "text": "\n27 Sep, 2018" }, { "code": null, "e": 295, "s": 28, "text": "This function is defined in <cmath.h> .The isinf() function is use to determine whether the given number is infinity or not i.e positive infinity or negative infinity both. Th...
The @SuppressWarnings Annotation in Java	24 Oct, 2021 Annotations are a very important part of Java in modern technologies, Most of the technologies such as Hibernate, Spring, Spring Boot, JPA, and so Many other Libraries are using annotations and making developers’ life a lot easy. In Java, built-in General Annotations are – @Override@Deprecated@FunctionalI...	[ { "code": null, "e": 52, "s": 24, "text": "\n24 Oct, 2021" }, { "code": null, "e": 327, "s": 52, "text": "Annotations are a very important part of Java in modern technologies, Most of the technologies such as Hibernate, Spring, Spring Boot, JPA, and so Many other Libraries are us...
Python \| Test if String contains Alphabets and Spaces - GeeksforGeeks	17 Dec, 2021 Sometimes, while testing of credibility of string being a part of containing just alphabets, an exception of spaces has to be mentioned explicitly and becomes a problem. This can occur in domains that deal with data. Lets discuss certain ways in which this task can be performed. Method #1 : Using all() + i...	[ { "code": null, "e": 23901, "s": 23873, "text": "\n17 Dec, 2021" }, { "code": null, "e": 24181, "s": 23901, "text": "Sometimes, while testing of credibility of string being a part of containing just alphabets, an exception of spaces has to be mentioned explicitly and becomes a pr...
How to cut only the first character in MySQL string?	To cut only the first character, use the substr() function with UPDATE command. The syntax is as follows. UPDATE yourTableName set yourColumnName=substr(yourColumnName,2); To understand the above syntax, let us first create a table. The query to create a table is as follows. mysql> create table CutStringDemo -> ( -> Va...	[ { "code": null, "e": 1168, "s": 1062, "text": "To cut only the first character, use the substr() function with UPDATE command. The syntax is as follows." }, { "code": null, "e": 1234, "s": 1168, "text": "UPDATE yourTableName set yourColumnName=substr(yourColumnName,2);" }, { ...
Explain union operation in relational algebra (DBMS)?	Query is a question or requesting information. Query language is a language which is used to retrieve information from a database. Query language is divided into two types − Procedural language Procedural language Non-procedural language Non-procedural language Information is retrieved from the database by specifying t...	[ { "code": null, "e": 1193, "s": 1062, "text": "Query is a question or requesting information. Query language is a language which is used to retrieve information from a database." }, { "code": null, "e": 1236, "s": 1193, "text": "Query language is divided into two types −" }, ...
Creating a RESTful Serverless API with Azure Functions and MongoDB \| by Will Velida \| Towards Data Science	In this tutorial, we’re going to build a Serverless API using HTTP Triggers in Azure Functions that uses a MongoDB Atlas backend. We’re going to build an API for a hypothetical music library that stores information about Albums. We’re going to build this API using C#, so you’d need to at least understand the C# syntax ...	[ { "code": null, "e": 401, "s": 172, "text": "In this tutorial, we’re going to build a Serverless API using HTTP Triggers in Azure Functions that uses a MongoDB Atlas backend. We’re going to build an API for a hypothetical music library that stores information about Albums." }, { "code": null...
MYBATIS - Mapper XML	In the previous chapter, we have seen how to configure MyBatis using an XML file. This chapter discusses the Mapper XML file and various mapped SQL statements provided by it. Before proceeding to mapped statements, assume that the following table named Student exists in the MYSQL database − +----+-------+--------+-----...	[ { "code": null, "e": 2046, "s": 1871, "text": "In the previous chapter, we have seen how to configure MyBatis using an XML file. This chapter discusses the Mapper XML file and various mapped SQL statements provided by it." }, { "code": null, "e": 2163, "s": 2046, "text": "Before ...
How to get the return value from a function in a class in Python?	The following code shows how to get return value from a function in a Python class class Score(): def __init__(self): self.score = 0 self.num_enemies = 5 self.num_lives = 3 def setScore(self, num): self.score = num def getScore(self): return self.score def getEn...	[ { "code": null, "e": 1145, "s": 1062, "text": "The following code shows how to get return value from a function in a Python class" }, { "code": null, "e": 1574, "s": 1145, "text": "class Score():\n def __init__(self):\n self.score = 0\n self.num_enemies = 5\n ...
How to create UI Datepicker using jQuery ? - GeeksforGeeks	27 Apr, 2020 Localization means browser to display data in a different languages as per browser setting or manual setting inside the application. To implement jQuery UI Datepicker to display in different languages as per browser settings follow the steps: Approach: Add the following JavaScript references.<script src= ...	[ { "code": null, "e": 40332, "s": 40304, "text": "\n27 Apr, 2020" }, { "code": null, "e": 40575, "s": 40332, "text": "Localization means browser to display data in a different languages as per browser setting or manual setting inside the application. To implement jQuery UI Datepic...
Counting Inversions using Set in C++ STL - GeeksforGeeks	28 Jun, 2021 Inversion Count for an array indicates – how far (or close) the array is from being sorted. If array is already sorted then inversion count is 0. If array is sorted in reverse order that inversion count is the maximum. Two elements a[i] and a[j] form an inversion if a[i] > a[j] and i < j. For sim...	[ { "code": null, "e": 24240, "s": 24212, "text": "\n28 Jun, 2021" }, { "code": null, "e": 24459, "s": 24240, "text": "Inversion Count for an array indicates – how far (or close) the array is from being sorted. If array is already sorted then inversion count is 0. If array is sorte...
Difference between Context Free Grammar and Regular Grammar - GeeksforGeeks	31 May, 2021 Noam Chomsky has divided grammar into four types : Type Name 0 1 2 3 Chomsky Hierarchy 1. Context Free Grammar : Language generated by Context Free Grammar is accepted by Pushdown Automata It is a subset of Type 0 and Type 1 grammar and a superset of Type 3 grammar. Also called phase structured grammar. Di...	[ { "code": null, "e": 24376, "s": 24348, "text": "\n31 May, 2021" }, { "code": null, "e": 24427, "s": 24376, "text": "Noam Chomsky has divided grammar into four types :" }, { "code": null, "e": 24432, "s": 24427, "text": "Type" }, { "code": null, "e...
How can we apply AUTO_INCREMENT to a column?	AUTO_INCREMENT means that the column will get the value automatically. To illustrate it we have created a table ‘employees’ as follows − mysql> Show Create Table employees\G ************************* 1. row ************************* Table: employees Create Table: CREATE TABLE `employees` ( `Id` int(11) NOT NUL...	[ { "code": null, "e": 1199, "s": 1062, "text": "AUTO_INCREMENT means that the column will get the value automatically. To illustrate it we have created a table ‘employees’ as follows −" }, { "code": null, "e": 1522, "s": 1199, "text": "mysql> Show Create Table employees\\G\n\n****...
How to import csv file data from Github in R?	If you have a csv file on Github then it can be directly imported in R by using its URL but make sure that you click on Raw option on Github page where the data is stored. Many people do not click on Raw option therefore they read HTML instead of CSV and get confused. Here, I am sharing a public data set that contains ...	[ { "code": null, "e": 1459, "s": 1062, "text": "If you have a csv file on Github then it can be directly imported in R by using its URL but make sure that you click on Raw option on Github page where the data is stored. Many people do not click on Raw option therefore they read HTML instead of CSV an...
Ant - Building Projects	Now that we have learnt about the data types in Ant, it is time to put that knowledge into action. We will build a project in this chapter. The aim of this chapter is to build an Ant file that compiles the java classes and places them in the WEB-INF\classes folder. Consider the following project structure − The databas...	[ { "code": null, "e": 2363, "s": 2097, "text": "Now that we have learnt about the data types in Ant, it is time to put that knowledge into action. We will build a project in this chapter. The aim of this chapter is to build an Ant file that compiles the java classes and places them in the WEB-INF\\cl...
HTML5 - time	A time (hour, minute, seconds, fractional seconds) encoded according to ISO 8601. <!DOCTYPE HTML> <html> <body> <form action = "/cgi-bin/html5.cgi" method = "get"> Time : <input type = "time" name = "newinput" /> <input type = "submit" value = "submit" /> </form> </body> </html> ...	[ { "code": null, "e": 2690, "s": 2608, "text": "A time (hour, minute, seconds, fractional seconds) encoded according to ISO 8601." }, { "code": null, "e": 2927, "s": 2690, "text": "<!DOCTYPE HTML>\n\n<html>\n <body>\n\n <form action = \"/cgi-bin/html5.cgi\" method = \"get\"...
Sentiment Analysis — Comparing 3 Common Approaches: Naive Bayes, LSTM, and VADER \| by Kevin C Lee \| Towards Data Science	Note: The code for this post can be found here Sentiment Analysis, or Opinion Mining, is a subfield of NLP (Natural Language Processing) that aims to extract attitudes, appraisals, opinions, and emotions from text. Inspired by the rapid migration of customer interactions to digital formats e.g. emails, chat rooms, soci...	[ { "code": null, "e": 219, "s": 172, "text": "Note: The code for this post can be found here" }, { "code": null, "e": 1765, "s": 219, "text": "Sentiment Analysis, or Opinion Mining, is a subfield of NLP (Natural Language Processing) that aims to extract attitudes, appraisals, opin...
Implement Dynamic SQL query inside a MySQL stored procedure?	For dynamic SQL query in a stored procedure, use the concept of PREPARE STATEMENT. Let us first create a table − mysql> create table DemoTable2033 -> ( -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> Name varchar(20) -> ); Query OK, 0 rows affected (1.61 sec) Insert some records in the table using insert ...	[ { "code": null, "e": 1175, "s": 1062, "text": "For dynamic SQL query in a stored procedure, use the concept of PREPARE STATEMENT. Let us first create a table −" }, { "code": null, "e": 1336, "s": 1175, "text": "mysql> create table DemoTable2033\n -> (\n -> Id int NOT NULL AUT...
How to Deploy Your React Websites on GitHub? - GeeksforGeeks	07 Mar, 2022 Building a web application is always exciting for developers especially when you step into the programming world for the first time. You build the front end of your application after a lot of struggle and you want to showcase your skill, your creativity, and of course your hard work to the world. Some of t...	[ { "code": null, "e": 24682, "s": 24654, "text": "\n07 Mar, 2022" }, { "code": null, "e": 25413, "s": 24682, "text": "Building a web application is always exciting for developers especially when you step into the programming world for the first time. You build the front end of you...