Monday, 22 June 2015

MYTHS ABOUT BEING IN THE IT FIELD


With the burgeoning population of IT professionals in the world currently, certain myths about being 

in the IT field was bound to arise. Some have died out with time and some of them continue to hold 

a place in people’s minds. We try to cover a few here, hoping to dispel such lack of clarity and…

  1. You need to understand technology before entering the field. That is a total lie. IT is like any other career. Like doctors are taught how to be doctors once they start studying for it, the same stands for this field too.




  1. A bachelor’s degree is the mandated requirement for an entry-level job opportunity. Again, no. There are professional certificate courses available for students to pursue which provide equal knowledge and skill related to IT.




  1. Always choose the recruiting company that offers more pay. NOPE. Most techies know that a bigger salary does not always mean a better job profile.




  1. The IT field is a boys’ club. It’s true that there are more men in the field than there are women. But, this does not mean that the reason for such an anomaly is that women are less knowledgeable and/or qualified than their male counterparts. A woman who is capable and possesses the required knowledge will be afforded the same treatment as any other IT professional.


  1.  It’s all maths and science. No it’s not. Programming may require some algebra, but for other careers, even a passing acquaintance with mathematics should get you by with ease.



  1. There is no people interaction involved in the field. The general perception is IT departments are all filled with pale, acne-faced, skinny people who have no social skills and don’t need them too. In reality, this career too, like any other, needs a balanced combination of skill and personality.




  1. Working in the USA is better than working in Indian IT companies, With the IT doom of 2000 there is a very small pool of highly qualified professionals available in the US and they normally get better jobs than Indian consultants do.


  1. IT means Java, C#, and nothing else. There is so much more to the software industry than just that. Programming is an art and not a straight-jacket formula applied in just one or two languages.




  1. There are no outstanding entrepreneur opportunities such as Facebook, Google, Amazon.com, or Microsoft left in CS and IT. Actually, existing technologies continue to evolve and new technologies continue to appear at an incredible rate. And a major chunk of credit still goes to able entrepreneurs and start-




  1. Tech careers are unstable and insecure. Of course, like any big part of the economy, some tech jobs do change. But the fact remains that for the past five years, unemployment among tech professionals was less than half that for overall workforce.



Thursday, 4 June 2015

IS C STILL RELEVANT IN 2015?



MATRIX ZERO ONE SYSTEMS
EVOLVING INNOVATION


IS C STILL RELEVANT IN 2015?




Dennis Ritchie devised C as far back as 1972 and many programming languages have come and gone since then. But C, notwithstanding its three major revisions and the passage of time, has still stood ground. Large chunks of Windows and Linux were written in this language. It is still believed by many authorities to be a great language for back-end programming, in spite of more modern languages like C++, Java or even Erlang or Ruby. It’s raw performance and reliability is still applauded and even in this day and age, in the year 2015, C is considered one of the best computer languages ever devised for the following distinct reasons:



1. Easy to Learn

Once you have grasped the only advanced features of C i.e. pointers and function pointers, you have pretty much mastered the language. The rest will be a piece of cake. Further, higher-level languages like C++, Objective-C, Python, Java, C# and Perl use block syntax derived from C and coding in these will be easy to understand after an extensive C experience. 






2. Simplicity

C is very often called a ‘weak’ language, but this weakness is in fact its virtue. This statistically typed language has a very simple type system and the surface areas of its application programme interface are small. The lack of massive frameworks means a strong inclination to create small libraries that are light.







3. Tight Coding

In this age of low-cost processors with small amounts of RAM and ROM, C provides tight coding.



4. Expressiveness

It’s the expressiveness of the syntax and semantics of C that is extremely appealing to high-level algorithms and low-level hardware simultaneously. The powerful expressiveness and simplicity of C lets the programmer focus on more important aspects of the code, rather than taking a high cognitive load.






5. Internet Use

C-based applications are what is running the internet. Though most browsers are written in C++, C language is used for its infrastructure, DNS utilities, mail sending features, etc.It also makes the job of compiler-writers simple since they don’t have to create a code generation stage for each platform by generating C as an output stage.







6. Speed and Memory 

C is undoubtedly the fastest language for programming. It’s not only fast in runtime, but also efficient in terms of memory consumption and startup time. 










7. Painless Debugging 

Debugging can be a painful process, especially when an error was made days ago and you can’t figure out its exact position in the ridiculously long code that you have written. With its stacks, variables, arguments, thread locals, globals, and basically everything in memory placed for you to see, debugging is not as bad a process as it would be in a higher-level language.






8. Still in Use

Many software are available that are written in C, like Apache and NGINX Web servers, MySQL, PostgreSQL, SQLite, Ingres database, GIMP, CPython, Perl 5, PHP, Mathematica, MATLAB and most device drivers. 





9. Fast Development Cycle

The development cycle is basically the ‘Build-Run-Debug’ cycle of a code and it’s critical for
this cycle to be fast for reasons of enhanced efficiency and productivity. C has the fastest development interactivity of any mainstream statistically typed language, making the cycle very fast.







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