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In this article, we will show you how to sort words in alphabetical order in Python. Below are the methods to sort the words in alphabetical order: Using bubble sort Using sorted() function Using sort() function Using bubble sort Algorithm (Steps) Following are the Algorithm/steps to be followed to perform the desired task − Create a variable to store an input string. Use the split() function (splits a string into a list. We can define the separator; the default separator is any whitespace) to split the input string into a list of words and create a variable ... Read More
In order to find factors of a number, we have to run a loop over all numbers from 1 to itself and see if it is divisible.Examplenum=int(input("enter a number")) factors=[] for i in range(1,num+1): if num%i==0: factors.append(i) print ("Factors of {} = {}".format(num,factors))If i is able to divide num completely, it is added in the list. Finally the list is displayed as the factors of given numberOutputenter a number75 Factors of 75 = [3, 5, 15, 25, 75]
Python enumerate() function takes any iterable as argument and returns enumerate object using which the iterable can be traversed. It contains index and corresponding item in the iterable object like list, tuple, or string.Such enumerate object with index and value is then converted to a dictionary using dictionary comprehension.>>> l1=['aa','bb','cc','dd'] >>> enum=enumerate(l1) >>> enum >>> d=dict((i,j) for i,j in enum) >>> d {0: 'aa', 1: 'bb', 2: 'cc', 3: 'dd'} Learn Python with our step-by-step Python Tutorial.
A list is a connected items written consecutively (usually one below other). Using HTML, you can create two kinds of lists unordered list and ordered list. An ordered list is marked with the numbers by default. You can create an ordered list using the tag and, define the list items using . We can create 4 types of ordered lists in HTML − type="1"− This creates a numbered list starting from 1. type="A"− This creates a list numbered with uppercase letters starting from A. type="a"− This creates a list numbered with lowercase letters starting from a. type="I"− This ... Read More
To change the font size of xticks in a matplotlib plot, we can use the fontsize parameter.StepsImport matplotlib and numpy.Set the figure size and adjust the padding between and around the subplots.Create x and y data points using numpy.Plot the x and y data points using plot() method.Set the font size of xticks using xticks() method.To display the figure, use show() method.Examplefrom matplotlib import pyplot as plt import numpy as np # Set the figure size plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True # x and y data points x = np.linspace(-5, 5, 100) y = np.sin(x) ... Read More
Query optimization is of great importance for the performance of a relational database, especially for the execution of complex SQL statements. A query optimizer decides the best methods for implementing each query.The query optimizer selects, for instance, whether or not to use indexes for a given query, and which join methods to use when joining multiple tables. These decisions have a tremendous effect on SQL performance, and query optimization is a key technology for every application, from operational Systems to data warehouse and analytical systems to content management systems.There is the various principle of Query Optimization are as follows −Understand ... Read More
In this article, we are going to learn how to read data from *.CSV file using JavaScript. To convert or parse CSV data into an array, we need JavaScript’s FileReader class, which contains a method called readAsText() that will read a CSV file content and parse the results as string text. If we have the string, we can create a custom function to turn the string into an array. To read a CSV file, first we need to accept the file. Now let’s see how to accept the csv file from browser using HTML elements. Example Following is the example ... Read More
In this tutorial, we learn to use JavaScript to redirect a webpage after 5 seconds. To redirect a webpage after 5 seconds, use the setInterval() method to set the time interval. Add the webpage in window.location.href object. As we know, whenever we need to call a function or some block of code after a specific delay of time we use the setTimeout() and the setInterval() methods of JavaScript. Lts look at the use of these methods to redirect a web page by 5 seconds. To redirect a page we will use the document.location.href or window.location.href object of JavaScript as shown ... Read More
In this article, we will learn how to limit an HTML input box so that it only accepts numeric inputs. We use the to limit an HTML input box so that it only accepts numeric inputs. By using this, we will get a numeric input field. Syntax Following is the syntax to limit an HTML input box so that it only accepts numeric input. Example Following is the example program to limit an HTML input box so that it only accepts numeric input - DOCTYPE html> ... Read More
To convert columns of an R data frame from integer to numeric we can use lapply() function. For example, if we have a data frame df that contains all integer columns then we can use the code lapply(df,as.numeric) to convert all of the columns data type into numeric data type.Example1Consider the below data frame − Live Demoset.seed(871) x1