The difference between Equation and Formulacreated at Nov 08, 2024 114 An equation is a mathematical statement that asserts the equality of two expressions,while a formula is a rule or equation that expresses a relationship between two or more variables.Essentially,all formulas are equations,but not all equations are formulas... |
The Evolution and Applications of Geographic Information Systems: From Thematic Mapping to Efficient Data Analysis and Managementcreated at Oct 09, 2024 115 Geographic Information System is an information system that converts geographic information necessary for human life into computer data and utilizes it efficiently.The information system is a system that can collect,observe,measure,input into a computer,st...  |
Green Premium, Eco-Certified Buildingcreated at Sep 20, 2024 473 In October 2022,CBRE,a global real estate services firm,released a report indicating that environmentally friendly construction techniques and operations are not only beneficial for the ecosystem but also 'commercially' advantageous.The report revealed tha...  |
Difference between Java and Javascriptupdated at Oct 03, 2024 1,462 Java and JavaScript are two distinct programming languages that serve different purposes and have different capabilities,despite the similarity in their names.Here's a comparison to highlight their differences:Origin and Purpose:Java: Developed by Sun Micr... |
Java Tutorials associated with AP Computer Science Aupdated at Jun 15, 2024 1,284 As you set sail on your journey through AP Computer Science A,you're about to delve into the exciting world of Java programming.With a treasure trove of resources at your disposal,let's embark on a guided tour through the essentials of Java,equipping you w...  |
Java Variablesupdated at May 15, 2024 527 Variables are containers for storing data values.In Java,there are different types of variables,for example::String - stores text,such as "Hello".String values are surrounded by double quotes,int - stores integers (whole numbers),without decimals,such as 1... |
Java If ... Elseupdated at May 15, 2024 753 You already know that Java supports the usual logical conditions from mathematics::Less than: a < b,Less than or equal to: a b,Greater than or equal to: a >= b,Equal to a == b,Not Equal to: a != b.You can use these conditions to perform different actions f... |
Java Arraysupdated at May 13, 2024 1,382 Arrays are used to store multiple values in a single variable,instead of declaring separate variables for each value.To declare an array,define the variable type with square brackets:We have now declared a variable that holds an array of strings.To insert ...  |
Differential/Integral Calculus Formulasupdated at May 12, 2024 1,454 Calculus is a branch of mathematics that deals with rates of change and accumulation.It comprises two main areas: differential calculus,which focuses on rates of change and slopes of curves,and integral calculus,which deals with areas under curves and accu...  |
Java Scopeupdated at May 10, 2024 1,167 In Java,variables are only accessible inside the region they are created.This is called scope.Method Scope.Variables declared directly inside a method are available anywhere in the method following the line of code in which they were declared:Block Scope.A... |
Java Methodsupdated at May 10, 2024 1,146 A method is a block of code which only runs when it is called.You can pass data,known as parameters,into a method.Methods are used to perform certain actions,and they are also known as functions.Why use methods? To reuse code: define the code once,and use ... |
Java Classes and Objectsupdated at May 10, 2024 1,154 Java is an object-oriented programming language.Everything in Java is associated with classes and objects,along with its attributes and methods.For example: in real life,a car is an object.The car has attributes,such as weight and color,and methods,such as...  |
Python Tutorials for AP Computer Science Principles, Data Projects and High School Internshipupdated at May 10, 2024 1,382 Python is not just a programming language; it’s a gateway to opportunities in technology.Recognized for its versatility and ease of use,Python has become a staple in data analytics and machine learning,fields that are critical to the tech industry.Many te... |
Python String Operationsupdated at May 10, 2024 148 You can return a range of characters by using the slice syntax.Specify the start index and the end index,separated by a colon,to return a part of the string.Slice From the Start.By leaving out the start index,the range will start at the first character:Sli... |
Python Variablesupdated at May 10, 2024 718 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,and can even ch... |
Python Data Typesupdated at May 10, 2024 815 In programming,data type is an important concept.Variables can store data of different types,and different types can do different things.Python has the following data types built-in by default,in these categories:Text Type:str.Numeric Types:int,float,compl... |
Python Syntaxupdated at May 10, 2024 913 Execute Python Syntax.As we learned in the previous page,Python syntax can be executed by writing directly in the Command Line:Or by creating a python file on the server,using the .py file extension,and running it in the Command Line:Python Indentation.Ind... |
Python Tuplesupdated at May 09, 2024 749 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,the other 3 are List,Set,and Dictionary,all with different qualities and usage.A tuple is a collection which is o...  |
Python Conditions and If statementsupdated at May 09, 2024 561 Python supports the usual logical conditions from mathematics::Equals: a == b,Not Equals: a != b,Less than: a < b,Less than or equal to: a b,Greater than or equal to: a >= b.These conditions can be used in several ways,most commonly in "if statements" and ...  |
Python While Loops/For Loopsupdated at May 09, 2024 680 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,in this example we need to define an indexing variable,i,which we set to 1. .The break Statement.Wit...  |
Python Classes/Objectsupdated at May 09, 2024 623 Python is object-oriented.In Python,most things are objects with properties and methods.Class is an object constructor or "blueprint" for creating objects.Create a Class.To create a class,use the keyword class: .Create Object.Now we can use the class named... |
Python Modulesupdated at May 09, 2024 741 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 May 09, 2024 736 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,and can only be used inside that function.Function Inside Function.As explai... |
Basic Algebra Formulasupdated at Apr 23, 2024 1,417 Hey there, fellow learners! Today, let's dive into the exciting world of basic algebra formulas. Now, I know what you might be thinking: "Algebra? Ugh, that sounds boring!" But hold your horses, because algebra is like the superhero of mathematics, and the...  |
Creating a simple Java Servlet (Web Server Page) with Apache Maven on Microsoft Windowscreated at Jan 28, 2024 1,257 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...  |