facebook
Become a Tutor

Computers & electronics lessons in Croydon

Find your perfect private computers & electronics tutor in Croydon.
Learn computers & electronics with our teachers at home or in their studio.

Private lessonsComputers & ElectronicsComputers & Electronics in Croydon

13 computers & electronics teachers in Croydon

0 teachers in my wish list
+–

13 computers & electronics teachers in Croydon

(2 reviews)
Brahim - Berrechid, MoroccoRecently active£25
£25Introduction to Relational Database and SQL Language by practise
Trusted teacher: Module 1: SQL Overview Outlining SQL as the cornerstone of database activity Applying the ANSI/ISO standards Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys Module 2: Building the Database Schema - Creating tables and columns Building tables with CREATE TABLE Modifying table structure with ALTER TABLE Adding columns to an existing table Removing tables with DROP TABLE - Protecting data integrity with constraints Guaranteeing uniqueness with primary key constraints Enforcing integrity with foreign key constraints Imposing business rules with check constraints - Improving performance with indexes Expediting data retrieval with indexes Recommending guidelines for index creation Module 3: Manipulating Data - Modifying table contents Adding table rows with INSERT Changing row content with UPDATE Removing rows with DELETE - Applying transactions Controlling transactions with COMMIT and ROLLBACK Deploying BEGIN TRANSACTION in SQL Server Module 4: Working with the SELECT Statement - Writing Single Table queries Retrieving data with SELECT Specifying column expressions Sorting the result with ORDER BY Handling NULL values in expressions - Restricting rows with the WHERE filter Testing for equality or inequality Applying wildcard characters Avoiding NULL value pitfalls Module 5: Querying Multiple Tables - Applying the ANSI/ISO standard join syntax Matching related rows with INNER JOIN Including nonmatched rows with OUTER JOIN Creating a Cartesian product with CROSS JOIN - Combining results with set operators Stacking results with UNION Identifying matching rows with INTERSECT Utilizing EXCEPT to find nonmatching rows Module 6: Employing Functions in Data Retrieval - Processing data with row functions Conditional formatting with the CASE expression Utilizing the CASE expression to simulate IF tests Dealing with NULL values - Performing analysis with aggregate functions Summarizing data using SUM, AVG and COUNT Finding the highest/lowest values with MAX and MIN Defining the summary level with GROUP BY Applying filter conditions with HAVING Module 7: Constructing Nested Queries - Applying subqueries in filter conditions Creating correlated vs. noncorrelated subqueries Testing the existence of rows - Including subqueries in expressions Placing subqueries in the column list Creating complex expressions containing subqueries Handling subqueries that return no rows Module 8: Developing In-Line and Stored Views - Breaking down complex problems Selecting data from a query result set Using subqueries in the FROM clause - Creating views in a database Building reusable code Creating updateable vs. non-updateable views
Mysql · Oracle database · Microsoft sql server
Yassine - Rabat, MoroccoRecently active£10
£10Elevons l'Avenir : Quand Mathématiques et Informatique Unissent leurs Forces
Trusted teacher: En tant que tuteur passionné et expérimenté, je propose des cours sur mesure en mathématiques et en programmation informatique pour tous niveaux, des débutants aux avancés. Mon objectif est de transmettre des connaissances solides, tout en rendant l’apprentissage à la fois clair et motivant. Pourquoi me choisir ? Mon parcours : J’ai suivi une formation d’excellence en classes préparatoires scientifiques au LYDEX, classé parmi les 8 meilleurs établissements de classes préparatoires en France. Cette expérience rigoureuse m’a permis de développer des compétences approfondies en mathématiques et en informatique, ainsi qu’une méthode de travail structurée et efficace que je partage avec mes étudiants. Excellence académique : Une formation solide issue d’un des meilleurs environnements éducatifs. Expertise variée : --> Mathématiques : Algèbre, géométrie, analyse, probabilités, statistiques. --> Programmation : Python, Java, C++, algorithmes, développement web, bases de données. --> Approche pédagogique sur-mesure : Je m’adapte aux besoins spécifiques de chaque étudiant, que ce soit pour réussir un examen, approfondir des compétences ou accomplir un projet personnel. --> Expérience et résultats : J’ai accompagné de nombreux élèves et professionnels dans l’atteinte de leurs objectifs, en leur donnant les outils nécessaires pour exceller. Ma mission : Inspirer et guider mes étudiants vers l’excellence académique et professionnelle. Avec moi, chaque cours devient une opportunité de progresser et de prendre confiance en ses capacités. Contactez-moi dès maintenant pour commencer votre voyage vers la réussite !
Math · Computer programming
Hossam - Riyadh, Saudi ArabiaRecently active£40
£40Learn to write commands for different artificial intelligence models
Trusted teacher: the description: In the "Writing Commands for AI" course, we will learn how to formulate effective commands and directives that allow AI to achieve accurate and reliable results. This course is designed for anyone who wants to understand how to communicate with intelligent systems, whether you are a beginner or a technology professional. Content: Introduction to artificial intelligence and machine learning: Overview of artificial intelligence. Understand how intelligent systems work and interact with commands. Principles of writing commands: How to formulate orders clearly and specifically. Avoid vague orders and make sure directions are comprehensive. Command structure: Typical command components: inputs, processors, and outputs. Use conditional commands and repetitive operations. Test and improve commands: Methods for testing the effectiveness of commands and verifying the accuracy of the response. Optimize orders based on the results and data received. Application examples: Practical application on writing commands for various artificial intelligence systems such as chatbots, recommendation systems, and natural language processing. best practices: Tips for keeping orders organized and maintainable. How to write commands that handle unexpected situations. Expected benefits: Trainees will learn how to effectively communicate with intelligent systems to achieve desired goals more efficiently, and how to employ artificial intelligence to solve complex problems and provide continuous performance improvements. Level: Beginner Media: educational videos, practical applications, and interactive exercises.
Computer science
Translate this text using Google Translate.
(1 review)
Azzedine - Paris, FranceRecently active£35
£35Maîtrisez NinjaTrader: Develop an expert in trading!
Trusted teacher: Get an expert in trading with NinjaTrader! If you are passionate about trading and souhaitez maitriser on one of the platforms of trading with more people in the market, this announcement is for you! If you are an expert in NinjaTrader, I offer you some training to help you get into this trading platform as an exception. If you want to use the trading manual or automate your strategies to use the C# language and other personal indicators, these configurations will guide you through the process. Advice for all Nivea traders, technicians, and experienced professionals, to see who you can attend: A training app for the use of NinjaTrader, comprenant of navigation in the interface, execution of orders and analysis of operations. Detailed instructions on the creation and optimization of automated trading strategies using the C# language. Conseils pratiques sur l'utilisation des indications personnalisés pour ajouter votre touche analytique et prendre des décisions de trading claires. If you want to generate additional revenues from trading or do trading activities at regular times, you will be able to prepare the necessary concierges and competencies to make profit from your financial markets. I hope you have the opportunity to develop a veritable expert in trading with NinjaTrader! Contact your maintenant to reserve your place and start your purchases over the successful financing.
Computer programming · Investing · Financial markets
Translate this text using Google Translate.
« Previous«
Showing results 26 - 50 of 358226 - 50 of 3582
Next »»

Our students from Croydon evaluate their Computers & Electronics teacher.

To ensure the quality of our Computers & Electronics teachers, we ask our students from Croydon to review them.
Only reviews of students are published and they are guaranteed by Apprentus. Rated 4.9 out of 5 based on 50 reviews.

Photoshop and Digital Image for beginners and amateurs / students, artists and photographers (Athens)
Emer
My 16 year old decided to pursue a career at n fashion and art early on We found Emer and she was exactly what we were looking for and more when Theo applied for fashion Academies Her first extensive background and calm and friendly approach brought out the best in my 16 year old son Together they created an original portfolio crammed with original and artistic work Enthusiast and patient I have no reservations recommending Emer for any art driven personal or group learning sessions My sons testimony says it all She is simply amazing
Review by TONIA
1st grade I will be your chess coach and help you become the winner of the tournament
Dmytro
I had my first class with Dmytro and I really enjoyed it. He takes his classes very seriously (he was very punctual, he had indicated to me in advance the apps/tools needed for the class, he was asking if I have questions, he replied very quickly to my messages before the class...). Also, he was very patient with me (I have a low level in chess...). I liked a lot that he was not just explaining "book" theory of chess, but also the practical tricks. I will book a second class. 100% recommended :)
Review by SARA
Support courses in mathematics intended for high school students, adapted to different sectors: Science Maths, Science Exp, Letters (Lyon)
Azzedine
Azzedine truly stands out as a remarkable instructor! Despite the short notice, he displayed remarkable consideration for our hectic timetable, ensuring to carve out time to equip me with Excel and Power BI skills for the assessment. A heartfelt thank you, Azzedine, for your exceptional teaching methods. I highly endorse Azzedine as your go-to teacher!
Review by IMANE

You are here

Private lessons
Computers & Electronics
Computers & Electronics in Croydon

Computers & Electronics in nearby cities

The most popular computers & electronics classes in Croydon

Private lessons of computers & electronics in other countries