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Understanding Data Types, Abstract Data Types, and Data Structures

Structuring your understanding in a hierarchical way, Let’s refine it into a clear hierarchy: Data Type > Abstract Data Type > Data Structure Every Abstract Data Type (ADT) is a Data Type because an ADT defines what kind of data it holds and the operations it supports.Every Data Structure is an ADT because it implements […]

Aspects of Data Representation in Programming

Data representation covers multiple aspects, including how data is stored, manipulated, and transmitted. Below is a structured breakdown of key aspects: 1. Numeric Data Representation A. Integer Representation B. Floating-Point Representation 2. Character and Text Representation 3. Boolean Data Representation 4. Complex Data Structure Representation A. Arrays B. Linked Lists C. Stacks and Queues D. […]

Unit Testing with Dummy Object in Test Doubles

Here’s another example using a dummy object, this time in the context of an online shopping cart system. Context: Shopping Cart System In an online shopping cart system, a CartService class manages the cart. It depends on a DiscountService to calculate discounts on items. However, some methods in CartService, like calculating the total cost without […]

List of Curated Edtech Websites

A list of curated EdTech websites that provide valuable resources for learning, teaching, and skill development: Nzmly.combitsnpixels.ioTeachable.comKajabi.comPodia.comThinkific.comDeeplearning.aiMckinsey.comScientology.orgGaia.comMentorbox.comTyping.comKayaconnect.orgGcfglobal.orgAlmentor.netCloudnativebasecamp.comTheknowledgeacademy.comegulfinnovation.comAlxafrica.comCompro.miu.eduQa.comSkillsoft.comOreilly.comSpringer.comSkillable.comRangeforce.comManara.techFreecodecamp.orgOpencourser.comCoursera.orgUdacity.comFrontendmasters.comboolean.co.ukSkills.comEdx.orgHackerrank.comAlgoexpert.ioLeetcode.comCodechef.comCodeforces.comInterviewcake.comDatacamp.comui.devfullstackopen.comPhpenthusiast.comEthrai.saclever.comkaggle.comadacomputerscience.org Khanacademy.org Masterclass.com Outlier.org Nobleprog.com.eg Grow.google Learning.google Cloudskillsboost.google Hanyhussain.com Ibsacademy.org Fastlane.net Everestacademy.thinkific.com Codewithmosh.com Codehawke.com Powerschool.com Learning.comConsulting.comCoaching.comTeaching.comStudying.comTraining.comEducation.comEducations.comCounseling.orgStudy.comTalentlms.comWordwall.net Docebo.com Atutor.ca Webassign.net Skillsyouneed.com teachyourselfcs.com betterhelp.com Italki.com Preply.com Hellocode.me Yanfaa.comdevcloudlab.comClslearn.comArabic.techDawrat.comegulfinnovation.comMaharatech.gov.egm3aarf.comedumefree.comBeginnerjavascript.comEdraak.orgRwaq.orgFaheemapp.comSatr.codesnomadcoders.coet3alem.comframeworktraining.co.ukdometrain.comEducative.ioMtec.websiteEdu.alibabacloud.commetwallylabs.comZadi.netAlefstartup.comDoroob.saNadrus.comTamkeen-edu.orgSdeem.orgOmran.orgBarmej.comAbwaab.comPluralsight.comUdemy.comkkux.orgShamsunalarabia.netAlkhattat.netSkillshare.comLinkedin.comArticulate.comsimplivlearning.commonash.edufmef.mavuemastery.comself-publishingschool.comCoderfoundry.compirple.comEloomi.comclasscentral.comCoursehero.comKodeco.comKnowely.comacademind.comCoursesforsuccess.comEelu.edu.egIti.gov.egGammal.techIschooltech.comTeachmecode.aeCodeyalla.org Netacad.com Knowledgewoods.com Online.rmit.edu.au Learnquest.com Frontendmentor.iobeachcoders.com Atana.com Effortlessenglishclub.com Symfonycasts.com Brighthorizons.com Degreed.com Go1.com Acilearning.com Lecturio.com […]

The difference between Data Type, Abstract Data Type (ADT), and Data Structure in Java

To illustrate the differences between Data Type, Abstract Data Type (ADT), and Data Structure in Java, let’s use the example of a Stack. Below, I’ll provide code snippets for each concept: 1. Data Type in Java A data type defines the type of data a variable can hold and the operations that can be performed […]

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