RezwanAhmed & His Team || Software Engineer


programming bug

When a small bug or programming bug can destroy the entire software coding project, then developer, tester and project manager show react such way.


10 Programming Languages Must should be Learn Right Now




Java is a class-based, object-oriented programming language developed by Sun Microsystems in the 1990s. It’s one of the most in-demand programming languages, a standard for enterprise software, web-based content, games and mobile apps, as well as the Android operating system. Java is designed to work across multiple software platforms, meaning a program written on Mac OS X, for example, could also run on Windows.,

2. Python


Python is a high-level, server-side scripting language for websites and mobile apps. It’s considered a fairly easy language for beginners due to its readability and compact syntax, meaning developers can use fewer lines of code to express a concept than they would in other languages. It powers the web apps for Instagram, Pinterest and Rdio through its associated web framework, Django, and is used by Google, Yahoo! and NASA.

3.C Language

A general-purpose, imperative programming language developed in the early ’70s, C is the oldest and most widely used language, providing the building blocks for other popular languages, such as C#, Java, JavaScript and Python. C is mostly used for implementing operating systems and embedded applications. Because it provides the foundation for many other languages, it is advisable to learn C (and C++) before moving on to others.

Where to learn it: Learn-C, Introduction To Programming,,,Learn C The Hard Way.

4. C++

C Sharp

Pronounced “C-sharp,” C# is a multi-paradigm language developed by Microsoft as part of its .NET initiative. Combining principles from C and C++, C# is a general-purpose language used to develop software for Microsoft and Windows platforms.

5. Objective-C

Objective-C is a general-purpose, object-oriented programming language used by the Apple operating system. It powers Apple’s OS X and iOS, as well as its APIs, and can be used to create iPhone apps, which has generated a huge demand for this once-outmoded programming language.

6. PHP

What it is: PHP (Hypertext Processor) is a free, server-side scripting language designed for dynamic websites and app development. It can be directly embedded into an HTML source document rather than an external file, which has made it a popular programming language for web developers. PHP powers more than 200 million websites, including WordPress, Digg andFacebook.


JavaScript is a client and server-side scripting language developed by Netscape that derives much of its syntax from C. It can be used across multiple web browsers and is considered essential for developing interactive or animated web functions. It is also used in game development and writing desktop applications. JavaScript interpreters are embedded in Google’s Chrome extensions, Apple’s Safari extensions, Adobe Acrobat and Reader, and Adobe’s Creative Suite.


Structured Query Language (SQL) is a special-purpose language for managing data in relational database management systems. It is most commonly used for its “Query” function, which searches informational databases. SQL was standardized by the American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) in the 1980s.

Collected :

tic tac toe

To test your skills against a modern foe, search “tic tac toe”.

On 1975, Students at M.I.T  build a computer almost entirely out of TinkerToys, that’s able to play tic–tac perfectly.



Competitive Programming

481950-project-managementProgrammers have a life, though mostly bound to their computers.

Competitive programming is a popular event for programmers and students alike that tests and sharpens the competitor’s knowledge and skill on mathematics and computer programming, and introduces aspiring computer performer  or computer master / computer geeks to the world.


Competitive programming is similar to quiz contests. Here a team or individual is given a number of mathematical and logical problems to solve using any programming language allowed by the host. The competition can span from just a few hours to even months. The categories of problems cover many mathematical concepts like data structures, graphs, number theory, dynamic programming, string processing, algebra, geometry and much more. The competitions take place online – on both local and global networks.

[ To be Continue]

don’t learn to code for computer software

Engineering and Programming are important skills.

There’s an idea that’s been gaining ground in the tech community lately: Everyone should learn to code.

ocusing on coding inflates the importance of finding the “right” method to solve a problem rather than the importance of understanding the problem.

Please don’t learn to code


Programmers Never Die…!!!

Programmers Never Die…!!!

But, Not In a day, or a Month, or an Instantly
You shouldn’t become an Expert Programmer, Software Engineer.
Absolutely, To become an Expertise Software Engineer through great Practices, Study.Programmers never die HD Wallpaper


I think that everyone knows a few or less info about ” Stack ” . but I like to post a simple idea about Stack that can help you.

A Stack stores data using first-in, last – out ordering. Absolutely, a stack is likely a stack of plates on a table – that the first plate put down on the table and the last palte to be used. Stacks are controlled through two operations called as push and pop.

JAVA :: Think Object Oriented Programming

html5+css3+javascript+responsive+icon-logo - Copywhat-is-java-what-is-javascript-logoObject Oriented Programming is at the core of JAVA…

In fact, all Java programs are Object Oriented and all computer programs consist of two elements : CODE and  DATA. Why Object Oriented Programming –  because Object Oriented Programming organizes a program around its data (that is Object) and a set of well-defined interfaces. Java programs are a collection of whitespace, Identifiers, Comments, Literals, Operators.

Java is a free form of language. This means that you do not need to follow any special indentication rules. A programmer could have been written all on one in line or in any other  strange way felt like typing it. In Java whitespace is a space, tab, or newline.

Identifiers are used for class names, method names, and variable names. An identifier may be any descriptive sequence of upper case (A, B, C…) & lowercase (a,b,c…) letters, numbers (0,1,2,..), or underscore (_), and dollar sign characters.  

Java is a case-sensitive, So VALUE is a different identifier than Value.

Major Three Principle of OOP

All Object oriented Programing has contained three major principle rules.