Machine Learning Types and Programming Languagesupdated at 7,122 In the area of Machine Learning Technology, |
Java Servlet Examplecreated at 7,042 Creating a quick servlet-based web application involves a few steps. You'll need to set up a development environment, |
Creating a simple Java Servlet (Web Server Page) with Apache Maven on Microsoft Windowscreated at 7,065 STEP 1. Install OpenJDK 17https: / / learn.microsoft.com / en-us / java / openjdk / download#openjdk-17 → select microsoft-jdk-17.0.10-windows-x64.msi → Install STEP 2. Install Mavenhttps: / / maven.apache.org / → Download → apache-maven-3.9.6-bin.z... |
Python Tutorials for AP Computer Science Principles, updated at |
Java Tutorials associated with AP Computer Science Aupdated at 7,458 As you set sail on your journey through AP Computer Science A, |
Code Chronicles - A Caffeine-Fueled Journey into Data Software Engineeringupdated at 7,224 Interning in Data Software Engineering was like entering a realm where coding meets caffeine-fueled euphoria.The excitement bubbled within me like an over-caffeinated potion as I delved into the world of zeros and ones.“Excitement is like caffeine for the... |
Java Inner Classesupdated at 6,970 In Java, |
Java Polymorphismcreated at 6,985 Polymorphism means "many forms", |
Java Inheritance (Subclass and Superclass)updated at 7,091 In Java, |
Java Packagesupdated at 7,092 Java Packages & API.A package in Java is used to group related classes.Think of it as a folder in a file directory.We use packages to avoid name conflicts, |
Java Classes and Objectsupdated at 6,999 Java is an object-oriented programming language.Everything in Java is associated with classes and objects, |
Java Recursionupdated at 7,111 Recursion is the technique of making a function call itself.This technique provides a way to break complicated problems down into simple problems which are easier to solve.Recursion may be a bit difficult to understand.The best way to figure out how it wor... |
Java Scopeupdated at 6,992 In Java, |
Java Methodsupdated at 6,988 A method is a block of code which only runs when it is called.You can pass data, |
Java While Loop/Do While Loop/For Loop/For-Each Loop/Break/Continueupdated at 7,630 Loops can execute a block of code as long as a specified condition is reached.Loops are handy because they save time, |
Java Switch Statementsupdated at 7,269 Instead of writing many if.else statements, |
Java Short Hand If...Else (Ternary Operator)updated at 7,430 In the vast world of programming, |
Java If ... Elseupdated at 7,251 You already know that Java supports the usual logical conditions from mathematics::Less than: a < b, |
Java Mathupdated at 7,311 In the realm of Java programming, |
Java Variablesupdated at 7,305 Variables are containers for storing data values.In Java, |
The Print() Methodupdated at 7,077 Print Text.You learned from the previous chapter that you can use the println() method to output values or print text in Java:You can add as many println() methods as you want.Note that it will add a new line for each method:Double Quotes.When you are work... |
Java Syntaxupdated at 7,314 In the vast landscape of programming languages, |
Java Getting Startedupdated at 7,272 Some PCs might have Java already installed.To check if you have Java installed on a Windows PC, |
What is Java?created at 7,007 With a population of 151.6 million people, |
Python Modulesupdated at 6,999 What is a Module?.Consider a module to be the same as a code library.A file containing a set of functions you want to include in your application.Create a Module.To create a module just save the code you want in a file with the file extension .py:Use a Mod... |
Python Scopeupdated at 6,971 A variable is only available from inside the region it is created.This is called scope.Local Scope.A variable created inside a function belongs to the local scope of that function, |
Python Polymorphismupdated at 6,990 The word "polymorphism" means "many forms", |
Python Iteratorsupdated at 7,020 An iterator is an object that contains a countable number of values.An iterator is an object that can be iterated upon, |
Python Inheritanceupdated at 7,109 Inheritance allows us to define a class that inherits all the methods and properties from another class.Parent class is the class being inherited from, |
Python Classes/Objectsupdated at 7,307 Python is object-oriented.In Python, |
Python Arraysupdated at 6,994 Arrays are used to store multiple values in one single variable: Access the Elements of an Array.You refer to an array element by referring to the index number. .The Length of an Array.Use the len() method to return the length of an array (the number of el... |
Python Lambdaupdated at 7,018 A lambda function is a small anonymous function.A lambda function can take any number of arguments, |
Python Functionsupdated at 6,983 A function is a block of code which only runs when it is called.You can pass data, |
Python While Loops/For Loopsupdated at 7,334 The while Loop.With the while loop we can execute a set of statements as long as a condition is true.The while loop requires relevant variables to be ready, |
Python Conditions and If statementsupdated at 7,032 Python supports the usual logical conditions from mathematics::Equals: a == b, |
Python Dictionariesupdated at 6,964 Dictionaries are used to store data values in key:value pairs.A dictionary is a collection which is ordered*, |
Python Setsupdated at 6,981 Sets are used to store multiple items in a single variable.Set is one of 4 built-in data types in Python used to store collections of data, |
Python Tuplesupdated at 7,077 Tuples are used to store multiple items in a single variable.Tuple is one of 4 built-in data types in Python used to store collections of data, |
Python Comparison Operatorsupdated at 7,134 OperatorDescriptionExample.==, |
Python Arithmetic Operatorscreated at 6,988 OperatorDescriptionExample% ModulusDivides left hand operand by right hand operand and returns remainder20 % 10 = 0* MultiplicationMultiplies values on either side of the operator10 * 20 = 200** ExponentPerforms exponential (power) calculation on operators... |
Printing string n timescreated at 6,967 In Python, |
String concatenation by join()created at 7,053 Write the code for a Python function expand(x) that takes a list of strings, |
Python Listsupdated at 7,206 Lists are used to store multiple items in a single variable.Lists are one of 4 built-in data types in Python used to store collections of data, |
Python String Operationsupdated at 7,245 You can return a range of characters by using the slice syntax.Specify the start index and the end index, |
Python Data Typesupdated at 7,305 In programming, |
Python Variablesupdated at 7,241 Variables are containers for storing data values.Creating Variables.Python has no command for declaring a variable.A variable is created the moment you first assign a value to it.Variables do not need to be declared with any particular type, |
Python Commentsupdated at 7,402 Comments can be used to explain Python code.Comments can be used to make the code more readable.Comments can be used to prevent execution when testing code.Creating a Comment.Comments starts with a #, |
Python Syntaxupdated at 7,322 Execute Python Syntax.As we learned in the previous page, |
Python Getting Startedupdated at 7,310 Many PCs and Macs will have python already installed.To check if you have python installed on a Windows PC, |
Python Introductioncreated at 7,004 Python is a popular programming language. It was created by Guido van Rossum, |