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M.F.Aziz

Software Engineer | Full Stack
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What is a Race Condition?

January 10, 2019 mfaziz Leave a comment

A Race condition occurs when two threads access the same resource and are trying to change it at the same time. The…

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Posted in: C#, Concepts, Interview Questions

What is an XSD file?

January 9, 2019 mfaziz Leave a comment

An XSD file stands for XML Schema Definition. It gives a structure for the XML file. It means it decides…

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Posted in: C#, Concepts, Interview Questions

What is a Thread? What is Multi threading?

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A Thread is a set of instructions that can be executed, which will enable our program to perform concurrent processing. Concurrent processing…

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Posted in: C#, Concepts, Interview Questions

Generics & Generic Classes

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Generics or Generic class is used to create classes or objects which do not have any specific data type. The…

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Posted in: C#, Concepts, Interview Questions

What are Delegates in C#?

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Simple as it should be A reference pointer to a method A Delegate is a variable that holds the reference…

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Posted in: C#, Concepts, Interview Questions

What are CORS?

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Cross-Origin Resource Sharing (CORS) is a mechanism that uses additional HTTP headers to tell a browser to let a web application running…

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Posted in: Concepts, HTML, Interview Questions

Describe the Singleton Pattern, and How it Differs from a Static Class?

January 6, 2019 mfaziz Leave a comment

The Singleton pattern has several advantages over static classes. First, a singleton can extend classes and implement interfaces, while a static class cannot (it can extend classes, but it does…

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Posted in: Concepts, Interview Questions

What’s faster – ADO.NET or Entity Framework?

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Actually Entity Framework is build at the top of ADO.NET so it can’t be faster. But it makes development much faster. … If looking at ease…

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Posted in: Concepts, Interview Questions

Difference between Stack, Heap and Queue?

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Stack, heap, and queue are ways that elements are stored in memory. Stack is used for static memory allocation and…

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Posted in: Concepts, Interview Questions

OOP 4 Building Blocks

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Polymorphism The word polymorphism means having many forms. In object-oriented programming paradigm, polymorphism is often expressed as ‘one interface, multiple functions’. Polymorphism…

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Posted in: C#, Concepts, Interview Questions, OOP

How would You Implement Singleton Pattern?

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The singleton pattern is one of the simplest design patterns. Sometimes we need to have only one instance of our…

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Posted in: C#, Concepts, Interview Questions Filed under: C#, Singleton Pattern, Static Class

What are Software Design Patterns?

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Design patterns are used to represent some of the best practices adapted by experienced object-oriented software developers. A design pattern…

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Posted in: Concepts, Interview Questions

Abby’s OCR SDK Example Application for Reading an Image using Restful API (Windows Forms App) in C#

December 10, 2018 mfaziz Leave a comment

Pre-Requisite 1. You must signup for FREE Trial on Abbyy’s to use their API. Sign up here https://cloud.ocrsdk.com/Account/Welcome 2. Create a…

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Posted in: C#, software development, software management, Window Forms Filed under: Abby's OCR SDK, api, C#, Window Forms

Capture Using WebCam Implementation using HTML / Javascript

December 7, 2018 mfaziz Leave a comment

A very simple and straight forward approach. Javascript Code Credit goes to scaisedge

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Posted in: CSS, HTML, Javascript, JS Filed under: CSS, html, javascript, JS

Difference between int and uint and long / ulong Data Types

November 22, 2018 mfaziz Leave a comment

The primitive data types prefixed with “u” are unsigned versions with the same bit sizes. Effectively, this means they can’t…

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Posted in: Concepts Filed under: data types, int and uint, primitive data types

How to Autocrop and Process Image in UWP Using AForge Libraries

November 21, 2018 mfaziz Leave a comment

AForge Image Processing Lab is an image processing application written in C#, which includes different filters and tools available in AForge.NET framework to…

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Posted in: Advanced, C#, UWP Filed under: Aforge, Auto Cropping, Image Cropping, Image Rotating, UWP

What is a Software Container?

November 4, 2018 mfaziz Leave a comment

Package Software into Standardized Units for Development, Shipment and Deployment Docker https://www.docker.com/resources/what-container

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Posted in: Concepts Filed under: container, software container

The Ticketmaster hack is a perfect storm of bad IT and bad comms

October 16, 2018 mfaziz Leave a comment

One line of JS code can do this 🙂 It would turn out that Ticketmaster was partially correct – it…

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Posted in: News Filed under: Bad IT, Code, Hacking, News

Very Handy Unicodes for C#

October 4, 2018 mfaziz Leave a comment

In C#, the Unicode character literal where\uXXXX the X‘s are hex characters will let you specify Unicode characters. For example: \u00A3 is…

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Posted in: C# Filed under: C#, unicode

jQuery Ajax Get Call with Parameter

September 3, 2018 mfaziz Leave a comment

How to send a GET Call to api with parameter Live at Fiddle https://jsfiddle.net/azizsagi/xpvt214o/725633/

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Posted in: Javascript, Jquery, JS Filed under: Ajax, api, get call, Jquery

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