Tag Archives: Software

Top 5 Alternative Sites like Udemy

Top 5 Alternative Sites like Udemy

Alternative Sites like Udemy

Udemy is the most popular online learning platform in the world. It is without doubt a great avenue for making a decent online income. But it does have some disadvantages – there are so many courses available on Udemy that it is so easy to get lost in the crowd.
Also, there isn’t much of a quality control on Udemy. Almost anyone can post a course here, there are no restrictions. So, finding a great course is very difficult, almost like finding a needle in a haystack.
So you may want to look for an Udemy alternative.

[Udemy India: What Indian Residents Should Know]

So you may want to look for an Udemy alternative.

Here are the top alternative sites like Udemy…

 

Khan Academy

Educator Salman Khan’s Khan Academy is perhaps the best alternative to Udemy. It offers small video lectures on various technical subjects and builds engagement with the audience through practical assignments. Khan Academy checks your program and evaluates your performance in the exercises, and offers personalized support depending on your skill level. Khan Academy is free to use and is available in over 20 languages.

Coursera

Coursera is one of the most popular alternatives to Udemy. It has only a limited number of courses, most of which are syndicated from some of the top universities and educational institutions around the word. Many of the courses on Coursera are taught by university professors. You can take some of the courses for free. Other courses require a payment to be made. You will be given a certificate of achievement for getting through the courses, which can be regarded as a credit in academic programs.

Lynda.com

Lynda.com is a popular educational site where you have to pay for the courses. Like Udemy, Lynda focuses on providing learners with important skills that makes them employable in the highly competitive digital working environment of today. You will learn office software proficiency, computer programming, graphic design, audio engineering, videography, and presentation skills. Most of the courses on Lynda are video based, but one of the big advantages is that it allows you to search for video transcripts. You can also add various videos and prepare your own custom playlist.

Udacity

Udacity is a Udemy alternative that offers just 100 free courses and 9 paid courses called as Nanodegrees. What makes it unique is that its courses have been created in partnership with major technology companies such as Facebook, Google and SalesForce. These courses can be counted as academic credits. You can start with easy courses that require little knowledge or technical expertise and then gradually work your way to more complex technical courses.

Skillshare 

Skillshare is another Udemy competitor that offers video courses in marketing, photography, design, fine art and music production. The courses are highly specialized and taught by experts in their respective fields. Some of the famous Skillshare are, social media expert Gary Vaynerchuk, real estate entrepreneur and Shark Tank host Barbara Corcoran and fashion designer Marc Ecko.  There’s a mix of free courses and paid by subscription courses on Skillshare.

5 Step Formula

Features and Characteristics of C Programming Language

Features and Characteristics of C Programming Language

 

C is a structured programming language developed in 1973 by computer programmer Dennis Ritchie at the Bell Laboratories. It is one of the oldest programming languages in the world and used even today in colleges and universities around the world to introduce students to computer programming.Features and Characteristics of C Programming Language

 

 

 

 

 

 

C is considered to be one of the most powerful programming languages because of its structure, high-level abstraction and the fact that it is machine-independent. C was first developed with the UNIX operating system and shares much in common with UNIX, which still remains a widely used operating system, and forms the core of the internet data superhighway.

Let’s have a quick look at the features and characteristics of C programming language…

Features of C Programming Language:

  • C is one of the most popular languages used today and features in operating systems and embedded systems.
  • C is a robust programming with an impressive set of built-in functions and a variety of operators which you can use to write any complex program.
  • C programs are fast and efficient. This is because C uses a powerful set of data types and operators.
  • C combines the power and capability of assembly language with the user friendly features of a high-level language.
  • C is the most widely used older programming language. It continues to go strong while older programming languages such as BASIC and COBOL have been virtually forgotten.
  • C is very much portable, which means programs written on a machine using C can be used on other machines as well without any modification.
  • A C program consists of a number of functions that are supported by C library. In fact, you can create your own function, which can then be added to the C library.

Characteristics of C Programming Language

1) C is a General Purpose Programming Language This means C can be used to write a variety of applications. It is often referred to as a “system programming language.”

2) C is a middle level language, which means it combines the features of high level language with the functionality of an assembly language.

3) C is a structured programming language, which means as a programmer, you are required to divide a problem into a several different modules or functions.

4) C is renowned for its simplicity and is easy to use because of its structured approach. It has a vast collection of keywords, operators, built-in functions and data types which make it efficient and powerful.

5) C is portable, which means a C program runs in different environments. C compilers are available for all operating systems and hardware platforms. Additionally, you can easily write code on one system and port it to another.

6) C is popular not just because it can be used as a standalone programming language, but also as it can be used as an interface to other more visual languages.

7) C is a very flexible language; it is convenient and portable, like a high level language and flexible like a low level language. It can be interfaced with other programming languages.

8) C is super fast. The compilation and execution of programs is much faster on C than with most other languages.

9) C is modular, which means C programs can be divided into small modules, which are much easier to understand.

10) C is easily available. The C software is easy to access and can be easily installed on your computer. The installation of C hardly takes a few minutes.

11) C is easy to debug. The C compiler detects syntax errors quickly and easily and displays the errors along with the line numbers of the code and the error message.

12) C makes available a number of in-built memory management functions that save memory and improve the efficiency of the program such as malloc(), calloc() and alloc().

13) Recursion is one of the common techniques used in C, where in a function calls itself again and again.

14) Finally,  C has a rich set of library functions and supports graphic programming too.

The Top Computer Programming Languages Used Today

List of the The Top Computer Programming Languages Used Today

As a programmer, you will need to know more than just one programming language. In fact, ideally, you should be knowledgeable about at least 3 or 4 programming languages and specialize iProgramming Languages Used Todayn one or two of them.

 

 

 

 

 

 

 

Also, programming languages evolve and improve over time, so it is important that you should keep up with the changes and learn new programming languages every now and then.
So, which are the top computer programming languages used today? We have drawn up a list for you. Let’s have a look.

Here’s a breakdown of some of the most in-demand programming languages

 

1) Java
Java is the world’s most popular programming language by far. Java is used to create server-side applications that that used in mobile apps and games. Indeed, the introduction of Android smartphones and the subsequent boom in the Android apps market has led to a resurgence in the use of Java. Java is the core foundation for Android app development. Java is portable and runs on multiple software platforms. A vast majority of programmers today specialize in Java.

2) Python
Python is not far behind Java in popularity and is, in fact, the most widely taught programming languages in colleges and universities in the U.S. Python is probably the easiest programming language to learn. The python framework can be used for a number of applications, whether it is it design web apps or to conduct data analysis. Did you know that Instagram and Pinterest have
been built entirely with Python? That’s impressive!

3) Ruby on Rails
Ruby on Rails is a popular computer programming language which is very easy to learn, and yet is powerful, efficient and fast. Ruby on Rails is used to develop web apps and is in huge demand today because it is essentially a very modern programming language.

4) JavaScript
JavaScript, first of all, is not Java. It is an independent programming language in its own right. It allows developers to add interactive elements to their websites. In fact, a lot of the World Wide Web has been created using JavaScript. JavaScript libraries such as JQuery are also very popular.

5) C#
C#, which is pronounced as C-sharp, is the primary programming language used to Windows apps. C# is syntactically similar to Java. Anyone who’s good at Java shouldn’t find it difficult to switch to C#. There’s a major demand for C# programmers, and those who master C# will have wonderful opportunities in the job market.

6) PHP
PHP is a powerful internet programming language that is used to create dynamic websites and mobile apps. Indeed, some of the biggest sites and applications out there, such as Facebook and WordPress have been created with PHP. PHP is an open source language, which means you will have access to millions of free built-up modules which you can use and modify as you like. Learning PHP is a must for web developers.

7) Objective-C
Objective-C is one of the most popular programming languages today and the reason for this is that it used to create iOS apps. While a new programming language Swift is fast rising in the ranks, Objective-C is still the #1 choice of most iOS app developers.

8) SQL
SQL or Structured Query Language is the most popular database query language out there and allows you to work with huge databases. There is a great demand for programmers who can work with SQL especially with increasing use of Big Data by many organizations around the world, for marketing, research and other purposes. SQL server consultants are among the best paid IT professionals.

9) C
C is one of the oldest (think Windows Operating system) programming languages and is still very much in demand as it is the programming language of choice for working with embedded systems such as the operating system of an aircraft or the firmware of your automatic washing machine. C is the first computer language that most computer science students learn in school.

So these are the top computer programming languages used today. If you are a computer science student, you should master at least 3 or 4 of them.

 

Is China Better Than India in Software

Is China Better Than Is China Better Than India in SoftwareIndia in Software?

 

There’ a lot of interest in business schools around the world on a China and India comparison, especially with respect to the IT industry. Is it safe to ask, “is China’s Software industry better than India?” And, can China match India’s fast growing software industry, which grew at 13% in 2015 according to NASSCOM, earning $146 billion in overall revenue?

So, Can China Ever Catch Up With India’s IT Industry?

Well, China is nowhere close to matching Indian IT companies such as TCS, Infosys, Wipro or HCL Technologies, and it is not for the want of trying. Indeed, the Chinese government has made a concerted effort at building its software industry.

The Importance Of The English Language

Many Chinese universities offer specialized training to students in various programming languages such as C, C++, Java, C#, etc. The Chinese government knows very well that lack of fluency in English is a major handicap for young Chinese professionals, which is why they find it hard to compete in the software industry.

Regardless, experts are of the opinion that Chinese outsourcing firms are unlikely to catch up with their Indian counterparts in the near future. This is despite the push given to the local software industry by the Chinese government.

In a study titled Providers in China and USA: Preliminary Comparison, Professor Arie Y. Lewin, of the Fuqua School of Business, Duke University says that the IT industry is reaching a saturation point because of the intense competition among Indian, American and European firms such as TCS, IBM, Capgemini, Accenture, Infosys, etc. With so many established players already in the business, it’s hard for a new IT company from China to make much of an impact.

In an interview with the Indian financial daily, Mint, Prof. Levin said,

“It’s been very hard for Chinese outsourcing firms to break into the top; it’s partly not their fault because the timing was wrong. They’re not trying to take the share away from a growing market; they’re trying to take away share from existing players, which is much more difficult.”

The language barrier is a huge problem and the lack of English competency in China has made it very hard for Chinese IT companies to get IT contracts. Also, Indian IT companies such as TCS, Infosys and Wipro have been around for more than three decades. Most Chinese IT companies are less than a decade old. There just isn’t the experience or the track record which would allow the CEO of Fortune 500 company to justify trusting Chinese IT firms with a major contract.

Another problem faced by China is that its best and brightest engineering graduates aren’t really looking for programming jobs. They’d rather work in the manufacturing sector, where China is a world beater. Of the 1.1 million Chinese engineering graduates, only a tiny minority look at programming as a career option.
This isn’t an issue in India. Most of India’s 1.5 million engineering graduates compete for a job in the country’s software industry. The competition’s very intense and a vast majority end up getting rejected. It’s very, very difficult to get a programming job in a top Indian IT company.

There is no doubting China’s huge ambitions in the IT industry. But the country’s IT companies have completely failed to articulate a convincing value proposition to prospective clients in the US and Europe, according to Frederic Giron, principal analyst at Forrester Research Inc., 

Mr. Giron says that by focusing entirely on low-end application development services, Chinese companies have lost out to their more experienced competitors from India, who are both bigger and nimbler, and have the ability to offer the lowest possible costs for the long-term.

Indian IT companies are also a lot more profitable. Their profitability has been in the range of 15 to 25 percent over the last few years. Chinese IT companies have a profitability of 10 to 15 percent. So Indian companies have a huge advantage here – they simply make more money than their Chinese competitors.

But this is just the beginning for China’s burgeoning software industry. Young Chinese IT companies such as Yucheng Technology, Camelot, AsiaInfo-Linkage and Pactera have already made a name for themselves in the industry.

There’s no reason why these companies cannot succeed once they adapt themselves to the harsh realities of the global IT industry. They just need to find an area where they have a competitive advantage over the competition from India.

For example, it makes sense for Chinese IT companies to focus on serving Japanese and Korean companies, instead of competing with Indian firms for business from Western clients.