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Esra ŞAHİN
Esra ŞAHİN

424 Followers

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Jun 29

THE DECORATOR PATTERN USING .NET

I guess, you have happened upon the “SOLID” principles, while surfing Object Oriented Programming World. I won’t give details of the SOLID Principles. But I want to remind you of the second principle. (S: Single Responsibility Principle, O: Open Closed Principle, etc.) Reminder: Open Closed Principle Classes should be open…

Decorator Pattern

5 min read

THE DECORATOR PATTERN in .NET
THE DECORATOR PATTERN in .NET
Decorator Pattern

5 min read


Jun 18

THE OBSERVER PATTERN in .NET

Before not diving into “The Observer Pattern” details, We must understand why we need the observer pattern. Suppose that we code a weather status application. …

Dotnet

5 min read

THE OBSERVER PATTERN USING .NET
THE OBSERVER PATTERN USING .NET
Dotnet

5 min read


Jun 14

OOP- RELATIONs BETWEEN OBJECTS: ASSOCIATION, COMPOSITION, INHERITANCE

In the Object Oriented Programming world, There are different relation types between objects. These relation types are classified into 3 groups; · Is-A relation · Has-A relation · Uses-A relation Let’s dive into the details. 1-IS-A Relation When we hear IS-A relation, we must think of “INHERITANCE”. Derived Class (child)…

Object Oriented

4 min read

OOP- RELATIONs BETWEEN OBJECTS: ASSOCIATION, COMPOSITION, INHERITANCE
OOP- RELATIONs BETWEEN OBJECTS: ASSOCIATION, COMPOSITION, INHERITANCE
Object Oriented

4 min read


Jun 8

DISCOVER THE STRATEGY DESIGN PATTERN USING OOP BASICS

When we delve into the realm of object-oriented programming, design patterns inevitably come to mind. However, understanding and utilizing patterns can sometimes pose a challenge. The key lies in knowing when and how to apply them, rather than simply memorizing UML diagrams. In this blog post, I will provide a…

Design Patterns

6 min read

DISCOVER THE STRATEGY DESIGN PATTERN USING OOP BASICS
DISCOVER THE STRATEGY DESIGN PATTERN USING OOP BASICS
Design Patterns

6 min read


Apr 30

APACHE KAFKA TEMELLERİ -1

Merhaba, Bu yazı dizisinde Kafka’nın temel kavramları özet olarak anlatılacaktır. Kafka terminolojisine hakim olunması açısından kavramların İngilizce karşılıkları kullanılmıştır. KAFKA NEDİR? NE İŞE YARAR? · Birden fazla veri kaynağı (source) ve birden fazla target’ın olduğu durumlarda, target ve source arasındaki veri akışının yönetimi zordur. Source’dan target’a aktarılan veriler farklı formatlarda…

Data

4 min read

APACHE KAFKA TEMELLERİ -1
APACHE KAFKA TEMELLERİ -1
Data

4 min read


Apr 15

PYTHON TIPS: NESTED FOR LOOP USING ENUMERATE and INDEX

Nested Loop A nested loop has one loop inside of another. These kinds of loops are generally used for working with 2 dimensions arrays or creating binary combinations of an array. The following is typical nested loop syntax[1]. Outer loop will iterate after inner loop runs completely. Note: O(n^2) is time complexity…

Python

2 min read

PYTHON TIPS: NESTED FOR LOOP USING ENUMERATE and INDEX
PYTHON TIPS: NESTED FOR LOOP USING ENUMERATE and INDEX
Python

2 min read


Mar 25

HOW TO CONNECT MULTIPLE MONITORS TO A LAPTOP?

We often need larger screens, compared to our laptop screens, to see the big picture more easily. To do this, our first solution is to connect our laptop to a monitor. In cases such as coding, document comparison, or simultaneous use of multiple applications, adding one monitor is not sufficient…

Dual Monitor

2 min read

HOW TO CONNECT MULTIPLE MONITORS TO A LAPTOP?
HOW TO CONNECT MULTIPLE MONITORS TO A LAPTOP?
Dual Monitor

2 min read


Mar 24

BİRDEN FAZLA MONİTÖR LAPTOP’A NASIL BAĞLANIR?

Kodlama yaparken çoğu zaman bütünü daha rahat görebilmek için laptop ekranlarımıza kıyasla daha geniş ekranlara ihtiyaç duyarız. Bunun için ilk çözümümüz laptoplarımızı bir monitöre bağlamak olur. Kod, doküman karşılaştırma ya da birden fazla uygulamayı aynı anda kullanma gibi durumlarda ise tek bir monitör yetersiz gelmeye başlar. Bu durumda ikinci bir…

Laptop

2 min read

BİRDEN FAZLA MONİTÖR LAPTOP’A NASIL BAĞLANIR?
BİRDEN FAZLA MONİTÖR LAPTOP’A NASIL BAĞLANIR?
Laptop

2 min read


Sep 26, 2022

AWS(Amazon Web Services) Quick Start-1

Hi, In this article, I have put together a few topics that I think are crucial for people who want to get a head start at AWS. These topics are “What is AWS Free Tier?”, “How to create an AWS account”, and “Creating a billing alarm”. …

AWS

5 min read

AWS(Amazon Web Services) Quick Start-1
AWS(Amazon Web Services) Quick Start-1
AWS

5 min read


Sep 2, 2022

AWS Hızlı Başlangıç-1

Merhaba, Bu yazımda, AWS’e hızlı giriş yapmak isteyenler için “AWS Free Tier nedir?”, “AWS hesabı nasıl oluşturulur?”, “Harcama alarmı oluşturma” konularında önemli özet bilgileri bir araya getirdim. Keyifli okumalar :) 1-AWS Free Tier Nedir? AWS (Amazon Web Services); içerisinde ücretli ve ücretsiz, farklı amaçlara hizmet eden birçok servisi bulundurur. AWS…

AWS

4 min read

AWS Hızlı Başlangıç-1
AWS Hızlı Başlangıç-1
AWS

4 min read

Esra ŞAHİN

Esra ŞAHİN

424 Followers

Software Engineer| AWS Certified Developer www.linkedin.com/in/esrasahince

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