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Python \| Plotting Google Map using gmplot package	11 Jun, 2018 gmplot is a matplotlib-like interface to generate the HTML and javascript to render all the data user would like on top of Google Maps. Command to install gmplot : pip install gmplot Code #1 : To create a Base Map # import gmplot packageimport gmplot # GoogleMapPlotter return Map object# Pass the center ...	[ { "code": null, "e": 54, "s": 26, "text": "\n11 Jun, 2018" }, { "code": null, "e": 190, "s": 54, "text": "gmplot is a matplotlib-like interface to generate the HTML and javascript to render all the data user would like on top of Google Maps." }, { "code": null, "e": 2...
How to create a dropdown menu in Bootstrap ?	06 Aug, 2021 A dropdown menu offers a list of alternatives when clicked or hovered on, which is a clean method of providing a list of alternatives as only one option is displayed initially onto the screen. Drop-down menus are used in almost all types of software nowadays to show sub-options of the option. Step 1: To i...	[ { "code": null, "e": 54, "s": 26, "text": "\n06 Aug, 2021" }, { "code": null, "e": 349, "s": 54, "text": "A dropdown menu offers a list of alternatives when clicked or hovered on, which is a clean method of providing a list of alternatives as only one option is displayed initiall...
Vector size() Method in Java	17 Aug, 2018 The java.util.vector.size() method in Java is used to get the size of the Vector or the number of elements present in the Vector. Syntax: Vector.size() Parameters: The method does not take any parameter. Return Value: The method returns the size or the number of elements present in the Vector. Below progra...	[ { "code": null, "e": 28, "s": 0, "text": "\n17 Aug, 2018" }, { "code": null, "e": 158, "s": 28, "text": "The java.util.vector.size() method in Java is used to get the size of the Vector or the number of elements present in the Vector." }, { "code": null, "e": 166, ...
Find nth Magic Number	07 Jun, 2022 A magic number is defined as a number which can be expressed as a power of 5 or sum of unique powers of 5. First few magic numbers are 5, 25, 30(5 + 25), 125, 130(125 + 5), ....Write a function to find the nth Magic number.Example: Input: n = 2 Output: 25 Input: n = 5 Output: 130 If we notice carefull...	[ { "code": null, "e": 54, "s": 26, "text": "\n07 Jun, 2022" }, { "code": null, "e": 287, "s": 54, "text": "A magic number is defined as a number which can be expressed as a power of 5 or sum of unique powers of 5. First few magic numbers are 5, 25, 30(5 + 25), 125, 130(125 + 5), ....
Partial Classes in C#	17 Nov, 2020 A partial class is a special feature of C#. It provides a special ability to implement the functionality of a single class into multiple files and all these files are combined into a single class file when the application is compiled. A partial class is created by using a partial keyword. This keyword is a...	[ { "code": null, "e": 52, "s": 24, "text": "\n17 Nov, 2020" }, { "code": null, "e": 455, "s": 52, "text": "A partial class is a special feature of C#. It provides a special ability to implement the functionality of a single class into multiple files and all these files are combine...
Python Tkinter Fonts	There may be up to three ways to specify type style. As a tuple whose first element is the font family, followed by a size in points, optionally followed by a string containing one or more of the style modifiers bold, italic, underline and overstrike. ("Helvetica", "16") for a 16-point Helvetica regular. ("Helvetica", ...	[ { "code": null, "e": 2527, "s": 2474, "text": "There may be up to three ways to specify type style." }, { "code": null, "e": 2726, "s": 2527, "text": "As a tuple whose first element is the font family, followed by a size in points, optionally followed by a string containing one o...
Verbose in Python Regex	19 Jul, 2019 In this article, we will learn about VERBOSE flag of the re package and how to use it. re.VERBOSE : This flag allows you to write regular expressions that look nicer and are more readable by allowing you to visually separate logical sections of the pattern and add comments.Whitespace within the pattern is ...	[ { "code": null, "e": 54, "s": 26, "text": "\n19 Jul, 2019" }, { "code": null, "e": 141, "s": 54, "text": "In this article, we will learn about VERBOSE flag of the re package and how to use it." }, { "code": null, "e": 672, "s": 141, "text": "re.VERBOSE : This ...
Matplotlib.pyplot.tricontour() in Python	11 Apr, 2020 Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. Pyplot is a state-based interface to a Matplotlib module which provides a MATLAB-like interface. There are various plots which can be used in Pyplot are Line Plot, Contour, Histogram, Scatter, 3D Plot, etc. Sa...	[ { "code": null, "e": 28, "s": 0, "text": "\n11 Apr, 2020" }, { "code": null, "e": 333, "s": 28, "text": "Matplotlib is a library in Python and it is numerical – mathematical extension for NumPy library. Pyplot is a state-based interface to a Matplotlib module which provides a MAT...
Output of C++ Program \| Set 12	28 Sep, 2018 Predict the output of following C++ programs. Question 1 #include <iostream>using namespace std; int fun(int a, int b = 1, int c =2){ return (a + b + c);} int main(){ cout << fun(12, ,2); return 0;} Output: Compiler Error in function call fun(12, ,2)With default arguments, we cannot skip an arg...	[ { "code": null, "e": 52, "s": 24, "text": "\n28 Sep, 2018" }, { "code": null, "e": 98, "s": 52, "text": "Predict the output of following C++ programs." }, { "code": null, "e": 109, "s": 98, "text": "Question 1" }, { "code": "#include <iostream>using na...
Working with Databases in Julia	05 Sep, 2020 There are several ways through which data handling can be performed in Julia. Julia can be connected to a lot of databases whose connectors directly connect to Database Independent Interface (DBI) packages such as MySQL, SQLite, PostgreSQL, etc. These can be used for firing queries and obtaining the requir...	[ { "code": null, "e": 28, "s": 0, "text": "\n05 Sep, 2020" }, { "code": null, "e": 499, "s": 28, "text": "There are several ways through which data handling can be performed in Julia. Julia can be connected to a lot of databases whose connectors directly connect to Database Indepe...
Python – sys.settrace()	21 Apr, 2020 Python sys module provides some of the powerful functions but they are complex to understand. One of which is the sys.settrace() which is used for implementing debuggers, profilers and coverage tools. This is thread-specific and must register the trace using threading.settrace(). Knowing how the function w...	[ { "code": null, "e": 52, "s": 24, "text": "\n21 Apr, 2020" }, { "code": null, "e": 333, "s": 52, "text": "Python sys module provides some of the powerful functions but they are complex to understand. One of which is the sys.settrace() which is used for implementing debuggers, pro...
Implementing own Hash Table with Open Addressing Linear Probing in C++	A hash table is a data structure which is used to store key-value pairs. Hash function is used by hash table to compute an index into an array in which an element will be inserted or searched. Linear probing is a collision resolving technique in Open Addressed Hash tables. In this method, each cell of a hash table stor...	[ { "code": null, "e": 1255, "s": 1062, "text": "A hash table is a data structure which is used to store key-value pairs. Hash function is used by hash table to compute an index into an array in which an element will be inserted or searched." }, { "code": null, "e": 1629, "s": 1255, ...
How to get NBA statistics of your favorite players with a Python function \| by Edoardo Romani \| Towards Data Science	This article will show you one of the ways you can deploy a Python function to simulate a task as simple as searching for your favorite basketball player’s statistics for a given NBA season. As a big NBA basketball fan, I often found myself looking up online to stay informed over a particular player’s performance, and ...	[ { "code": null, "e": 363, "s": 172, "text": "This article will show you one of the ways you can deploy a Python function to simulate a task as simple as searching for your favorite basketball player’s statistics for a given NBA season." }, { "code": null, "e": 731, "s": 363, "tex...
Practical Guide to Entity Resolution — part 2 \| by Yifei Huang \| Towards Data Science	This is part 2 of a mini-series on entity resolution. Check out part 1 if you missed it Part 2 of this series will focus on the source normalization step of entity resolution, and will use the Amazon-GoogleProducts dataset obtained here as an example to illustrate ideas and implementation. The rest of the series will a...	[ { "code": null, "e": 259, "s": 171, "text": "This is part 2 of a mini-series on entity resolution. Check out part 1 if you missed it" }, { "code": null, "e": 744, "s": 259, "text": "Part 2 of this series will focus on the source normalization step of entity resolution, and will u...
Sorting a Strings in Java	In order to sort a string in java we could use the arrays API and its inbuilt method sort which internally implementing sorting algorithm and would return a sorted string. First we will convert our string into a character array and then sort this array using sort method of Arrays class in Java now we have sorted array ...	[ { "code": null, "e": 1234, "s": 1062, "text": "In order to sort a string in java we could use the arrays API and its inbuilt method sort which internally implementing sorting algorithm and would return a sorted string." }, { "code": null, "e": 1477, "s": 1234, "text": "First we w...
Kotlin - Lists	Kotlin list is an ordered collection of items. A Kotlin list can be either mutable (mutableListOf) or read-only (listOf). The elements of list can be accessed using indices. Kotlin mutable or immutable lists can have duplicate elements. For list creation, use the standard library functions listOf() for read-only lists ...	[ { "code": null, "e": 2662, "s": 2425, "text": "Kotlin list is an ordered collection of items. A Kotlin list can be either mutable (mutableListOf) or read-only (listOf). The elements of list can be accessed using indices. Kotlin mutable or immutable lists can have duplicate elements." }, { "c...
Amazon Interview Experience for SDE 1 (6-Months Experienced) - GeeksforGeeks	01 Sep, 2021 I applied for SDE1 Role in Amazon March 2021. Selection process completed till Mid-June. I will try to give all the details in this Article. Apply – I visited Amazon career page, there I found some roles for SDE1 (6 months experienced). I messaged 3-5 people working in amazon for referral through linkedIn....	[ { "code": null, "e": 25588, "s": 25560, "text": "\n01 Sep, 2021" }, { "code": null, "e": 25729, "s": 25588, "text": "I applied for SDE1 Role in Amazon March 2021. Selection process completed till Mid-June. I will try to give all the details in this Article." }, { "code": ...
Highcharts - Solid Gauge Chart	We have already seen the configuration used to draw a chart in Highcharts Configuration Syntax chapter. An example of a Solid Gauge Chart is given below. Let us now see the additional configurations/steps taken. Configure the chart type to be gauge based. Set the type as 'solidguage'. var chart = { type: 'solidguage...	[ { "code": null, "e": 2121, "s": 2017, "text": "We have already seen the configuration used to draw a chart in Highcharts Configuration Syntax chapter." }, { "code": null, "e": 2171, "s": 2121, "text": "An example of a Solid Gauge Chart is given below." }, { "code": null, ...
Predicting Customer Churn in Python	Every business depends on customer's loyalty. The repeat business from customer is one of the cornerstone for business profitability. So it is important to know the reason of customers leaving a business. Customers going away is known as customer churn. By looking at the past trends we can judge what factors influence ...	[ { "code": null, "e": 1609, "s": 1062, "text": "Every business depends on customer's loyalty. The repeat business from customer is one of the cornerstone for business profitability. So it is important to know the reason of customers leaving a business. Customers going away is known as customer churn....
Count the number of words with given prefix using Trie - GeeksforGeeks	31 Jan, 2022 Prerequisite: Trie Given a list of string str[] and a prefix string pre. The task is to count the number of words in list of string with given prefix using trie. Examples: Input: str = [ “apk”, “app”, “apple”, “arp”, “array” ], pre = “ap” Output: 3 Explanation: Below is the representation of trie from us...	[ { "code": null, "e": 24486, "s": 24458, "text": "\n31 Jan, 2022" }, { "code": null, "e": 24506, "s": 24486, "text": "Prerequisite: Trie " }, { "code": null, "e": 24649, "s": 24506, "text": "Given a list of string str[] and a prefix string pre. The task is to c...
Seaborn - Kernel Density Estimates	Kernel Density Estimation (KDE) is a way to estimate the probability density function of a continuous random variable. It is used for non-parametric analysis. Setting the hist flag to False in distplot will yield the kernel density estimation plot. import pandas as pd import seaborn as sb from matplotlib import pyplot ...	[ { "code": null, "e": 2198, "s": 2039, "text": "Kernel Density Estimation (KDE) is a way to estimate the probability density function of a continuous random variable. It is used for non-parametric analysis." }, { "code": null, "e": 2288, "s": 2198, "text": "Setting the hist flag t...
Visualizing In-App User Journey Using Sankey Diagrams In Python \| by Nicolas Esnis \| Towards Data Science	TL;DR: Sankey diagrams can display multiple types of data over two dimensions, which makes them a great tool to visualize your application or website’s user journey. This article will get you started to build your own Sankey chart in Python (find the code in this gist). Staring at a chart wondering what you’re supposed...	[ { "code": null, "e": 442, "s": 171, "text": "TL;DR: Sankey diagrams can display multiple types of data over two dimensions, which makes them a great tool to visualize your application or website’s user journey. This article will get you started to build your own Sankey chart in Python (find the code...
How MySQL REPEAT loop statement can be used in stored procedure?	As we know that MySQL provides us loop statements that allow us to execute a block of SQL code repeatedly based on a condition. A REPEAT loop statement is one of such kind of loop statement. Its syntax is as follows − REPEAT statements; UNTIL expression END REPEAT First of all, MySQL executes the statements, and the...	[ { "code": null, "e": 1280, "s": 1062, "text": "As we know that MySQL provides us loop statements that allow us to execute a block of SQL code repeatedly based on a condition. A REPEAT loop statement is one of such kind of loop statement. Its syntax is as follows −" }, { "code": null, "e"...
Removing non-linear trends from timeseries data \| by Florin Andrei \| Towards Data Science	Sometimes trends need to be removed from timeseries data, in preparation for the next steps, or part of the data cleaning process. If you can identify a trend, then simply subtract it from the data, and the result is detrended data. If the trend is linear, you can find it via linear regression. But what if the trend is...	[ { "code": null, "e": 405, "s": 172, "text": "Sometimes trends need to be removed from timeseries data, in preparation for the next steps, or part of the data cleaning process. If you can identify a trend, then simply subtract it from the data, and the result is detrended data." }, { "code": ...
Piece-wise Linear Transformation	05 Dec, 2019 Piece-wise Linear Transformation is type of gray level transformation that is used for image enhancement. It is a spatial domain method. It is used for manipulation of an image so that the result is more suitable than the original for a specific application. Some commonly used piece-wise linear transformat...	[ { "code": null, "e": 28, "s": 0, "text": "\n05 Dec, 2019" }, { "code": null, "e": 287, "s": 28, "text": "Piece-wise Linear Transformation is type of gray level transformation that is used for image enhancement. It is a spatial domain method. It is used for manipulation of an imag...
Laws of Chemical Combination	30 Jun, 2021 Chemistry is the study of matter’s transformation from one form to another. These transformations are frequently caused by the interaction of two different types of matter. Certain fundamental rules govern the combination of different elements to form compounds. These rules are known as the law of chemical...	[ { "code": null, "e": 54, "s": 26, "text": "\n30 Jun, 2021" }, { "code": null, "e": 375, "s": 54, "text": "Chemistry is the study of matter’s transformation from one form to another. These transformations are frequently caused by the interaction of two different types of matter. C...
Difference between readFile and createReadStream in Node.js	03 Aug, 2021 In this article, we will discuss the difference between readFile and createReadStream in Nodejs. Both are modules that allow us to open a file/stream and read data present in it. 1. readFile: fs module contains the readFile method. It is used to read a file by bringing it into the buffer. It is an asynchro...	[ { "code": null, "e": 28, "s": 0, "text": "\n03 Aug, 2021" }, { "code": null, "e": 207, "s": 28, "text": "In this article, we will discuss the difference between readFile and createReadStream in Nodejs. Both are modules that allow us to open a file/stream and read data present in ...
let command in Linux with Examples	14 Jul, 2021 The let command is used to evaluate arithmetic expressions on shell variables. Syntax: let [expression] Options: Basic arithmetic operators : The addition(+), subtraction(-), multiplication(*), division(/) and modulus(%) operators can be used in the expression with the let command. Example:let "myvar...	[ { "code": null, "e": 28, "s": 0, "text": "\n14 Jul, 2021" }, { "code": null, "e": 108, "s": 28, "text": "The let command is used to evaluate arithmetic expressions on shell variables. " }, { "code": null, "e": 118, "s": 108, "text": "Syntax: " }, { "c...
Introduction of Assembler	21 Aug, 2019 Assembler is a program for converting instructions written in low-level assembly code into relocatable machine code and generating along information for the loader. It generates instructions by evaluating the mnemonics (symbols) in operation field and find the value of symbol and literals to produce machin...	[ { "code": null, "e": 52, "s": 24, "text": "\n21 Aug, 2019" }, { "code": null, "e": 217, "s": 52, "text": "Assembler is a program for converting instructions written in low-level assembly code into relocatable machine code and generating along information for the loader." }, {...
Node.js os.homedir() Method	13 Oct, 2021 The os.homedir() method is an inbuilt application programming interface of the os module which is used to get path of the home directory for the current user. Syntax: os.homedir() Parameters: This method does not accept any parameters. Return Value: This method returns a string specifies the path of the ho...	[ { "code": null, "e": 28, "s": 0, "text": "\n13 Oct, 2021" }, { "code": null, "e": 187, "s": 28, "text": "The os.homedir() method is an inbuilt application programming interface of the os module which is used to get path of the home directory for the current user." }, { "c...
Count number of a class objects created in Java	10 Oct, 2019 The idea is to use static member in the class to count objects. A static member is shared by all objects of the class, all static data is initialized to zero when the first object is created if no other initialization is present, And constructor and static member function can only access static data member...	[ { "code": null, "e": 54, "s": 26, "text": "\n10 Oct, 2019" }, { "code": null, "e": 441, "s": 54, "text": "The idea is to use static member in the class to count objects. A static member is shared by all objects of the class, all static data is initialized to zero when the first o...
Val() and Sum() Function in MS Access	02 Sep, 2020 1. Val() Function :val() function returns the number found in the string. In this function, it takes a string as a parameter and it will return the number in the string. Note : This function will stop reading when the first non-numeric character comes. Syntax : Val(string) Example-1 : SELECT Val("234geeks...	[ { "code": null, "e": 28, "s": 0, "text": "\n02 Sep, 2020" }, { "code": null, "e": 198, "s": 28, "text": "1. Val() Function :val() function returns the number found in the string. In this function, it takes a string as a parameter and it will return the number in the string." },...
MySQL - Installation	All downloads for MySQL are located at MySQL Downloads. Pick the version number of MySQL Community Server which is required along with the platform you will be running it on. The recommended way to install MySQL on a Linux system is via RPM. MySQL AB makes the following RPMs available for download on its website − MySQ...	[ { "code": null, "e": 2508, "s": 2333, "text": "All downloads for MySQL are located at MySQL Downloads. Pick the version number of MySQL Community Server which is required along with the platform you will be running it on." }, { "code": null, "e": 2649, "s": 2508, "text": "The rec...
Python 3 - Tkinter Frame	The Frame widget is very important for the process of grouping and organizing other widgets in a somehow friendly way. It works like a container, which is responsible for arranging the position of other widgets. It uses rectangular areas in the screen to organize the layout and to provide padding of these widgets. A fr...	[ { "code": null, "e": 2552, "s": 2340, "text": "The Frame widget is very important for the process of grouping and organizing other widgets in a somehow friendly way. It works like a container, which is responsible for arranging the position of other widgets." }, { "code": null, "e": 2733...
How to use CTEs in SQL. How to use a Common Table Expression to... \| by Jason Lee \| Towards Data Science	If you have ever used SQL, you know how important it is when you create a well-written query that would be helpful to use later. Usually, when you query something, you use it once, but there are times you need to reference old queries — this is where Common Table Expressions (CTEs) come in! A CTE allows you to define a...	[ { "code": null, "e": 339, "s": 47, "text": "If you have ever used SQL, you know how important it is when you create a well-written query that would be helpful to use later. Usually, when you query something, you use it once, but there are times you need to reference old queries — this is where Commo...
DateTime.Compare() Method in C#	The DateTime.Compare() method in C# is used for comparison of two DateTime instances. It returns an integer value, <0 − If date1 is earlier than date2 0 − If date1 is the same as date2 >0 − If date1 is later than date2 Following is the syntax − public static int Compare (DateTime d1, DateTime d2); Above, d1 and d2 are ...	[ { "code": null, "e": 1177, "s": 1062, "text": "The DateTime.Compare() method in C# is used for comparison of two DateTime instances. It returns an integer value," }, { "code": null, "e": 1213, "s": 1177, "text": "<0 − If date1 is earlier than date2" }, { "code": null, ...
Creating a button in tkinter in Python	As a library for Python Tkinter offers many ways to create a button on the tkinter canvas. In this article we will see how we can create a tkinter button with normal tkinter module as well as how to get it without using the themed tkinter module. In the program below we first create a canvas and then apply the Button m...	[ { "code": null, "e": 1309, "s": 1062, "text": "As a library for Python Tkinter offers many ways to create a button on the tkinter canvas. In this article we will see how we can create a tkinter button with normal tkinter module as well as how to get it without using the themed tkinter module." }, ...
Execution of printf with ++ operators in C	In some problems we can find some printf() statements are containing some lines with ++ operator. In some questions of competitive examinations, we can find these kind of questions to find the output of that code. In this section we will see an example of that kind of question and try to figure out what will be the ans...	[ { "code": null, "e": 1387, "s": 1062, "text": "In some problems we can find some printf() statements are containing some lines with ++ operator. In some questions of competitive examinations, we can find these kind of questions to find the output of that code. In this section we will see an example ...
Design Patterns in Android with Kotlin - GeeksforGeeks	10 Nov, 2021 Design patterns is basically a solution or blueprint for a problem that we get over and over again in programming, so they are just typical types of problems we can encounter as programmers, and these design patterns are just a good way to solve those problems, there is a lot of design pattern in android. ...	[ { "code": null, "e": 26405, "s": 26377, "text": "\n10 Nov, 2021" }, { "code": null, "e": 26762, "s": 26405, "text": "Design patterns is basically a solution or blueprint for a problem that we get over and over again in programming, so they are just typical types of problems we ca...
JQuery \| makeArray() Method - GeeksforGeeks	29 Apr, 2020 This makeArray() method in jQuery is used to convert an array-like object into a true JavaScript array. Syntax: jQuery.makeArray( obj ) Parameters: This method accept a single parameter which is mentioned above and described below: obj : This parameter holds an object to turn into a native Array. Return Va...	[ { "code": null, "e": 24867, "s": 24839, "text": "\n29 Apr, 2020" }, { "code": null, "e": 24971, "s": 24867, "text": "This makeArray() method in jQuery is used to convert an array-like object into a true JavaScript array." }, { "code": null, "e": 24979, "s": 24971,...