Category Archives: Job

Started Course: Java In Depth Become a Complete Java Engineer

I have started this course from Udemy and will complete soon with all my effort In Sha Allah:

 

Book Recommendation: Effective Java, Second Edition, Joshua Bloch
Harnessing Java by Kishori Shoron
Head First Java

 

1st video:

Installed JDK
Environment Setup
Made Hello.java with Notepad++
then done javac Hello from cmd:
It made Hello class which is platform independent

2nd Video:

Installing Intellij and Setup for Running Java Application:

Section:3 Classes and Objects

 

Mission Programer

Data Science Interview Question

 

 

Must Read For Becoming a Successful Software Developer

https://content.techgig.com/7-habits-of-successful-developers/articleshow/72996679.cms

 

https://content.techgig.com/5-aptitude-interview-questions-that-can-get-you-a-tech-job/articleshow/73080737.cms

Phone Interview Success

 

 

 

What is this keyword in OOP

What is “this”?

You may have noticed something slightly strange in our methods. Look at this one for example:

You are probably wondering what “this” is. The this keyword refers to the current object the code is being written inside — so in this case this is equivalent to person.

Java Programming Recap In Sha Allah

OOP concept clearings from some MOOC courses

Code:

Student.java

 


 

StudentTest.java

 

 

 

Job Interview Tips Must See

Massive Networking and Job Success Tips

Cover Letter

Interview Question

Interview Question: Stack vs Heap

best:

 

Interview Experience: Software Engineering Interview Guideline for Freshers in Bangladesh

Today given an interview for intern position so, I think they asked me some questions that is related to other interview which was Full Time Software Engineering Job I have faced. I have found an pattern for interview purpose in software engineering position in Bangladesh:

Maximum of them ask:
OOP Concept Basic like, What is class, What is Overriding and Overloading(Must be good at it, why it is needed), Polymorphism, Interface, Inherit etc.
Object Oriented Design – Design Pattern, SOLID priniciple
Algorithm Basics – All Sorting but Bubble Sort, Merge Sort, QuickSort, Binary Search Tree(BST) Is must to see first
Software Development Life Cycle(SDLC) Phases, UML Actors, and Scrum/Agile methodology
Basic SQL, Join, Normalization

-> Basic OS/RAM Related Questions-> Stack/Heap where actually program runs that knowledge
What is call by value and What is call by reference

content included in this blog link below must be finished and  must be in head when needed anything: http://blog.devskill.com/%E0%A6%B8%E0%A6%AB%E0%A6%9F%E0%A6%93%E0%A7%9F%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B0-%E0%A6%A1%E0%A7%87%E0%A6%AD%E0%A7%87%E0%A6%B2%E0%A6%AA%E0%A6%BE%E0%A6%B0%E0%A6%A6%E0%A7%87%E0%A6%B0-%E0%A6%9C%E0%A6%A8/

Overriding vs. Overloading in Java

Overriding code:

output:

Overloading code:

 

Reference:
http://www.programcreek.com/2009/02/overriding-and-overloading-in-java-with-examples/