In this video in the Developer and Programming Foundations series, you'll walk through the basics of what a programming language is, why some are more popular than others, and why there are so many languages to begin with. From Java to Ruby, by the end of the video you will have a better understanding of why a variety of programming languages exist, and what role they play in the programming world.
There have been hundreds of programming languages since the start of computing. …But at any given time there are perhaps a dozen or so that are popular and by …popular I simply mean that language is used in a lot of current software, it's …used by large numbers of people, and there is an active community and a …significant job market for that language. …Now as the years go by, different languages wax and wane in popularity. …New languages do come along. Some are big hit but most of them aren't. …So this list changes, but it changes slowly. …Now most programmers will learn and use many languages over the course of their …career. Once you have got the basics down, additional languages do become easier to pick up. …A little later in this course we will dive deeper into the most popular …languages, but if you're new to this, you might think why, why are there so many …languages? If all we're doing is writing simple instructions for computer, why …isn't there just one computer language? …Well actually that language does exist, but it isn't any of these. …
Author
Simon Allardice
Released
9/22/2011Finally, the course compares how code is written in several different languages, the libraries and frameworks that have grown around them, and the reasons to choose each one.
- Writing source code
- Understanding compiled and interpreted languages
- Requesting input
- Working with numbers, characters, strings, and operators
- Writing conditional code
- Making the code modular
- Writing loops
- Finding patterns in strings
- Working with arrays and collections
- Adopting a programming style
- Reading and writing to various locations
- Debugging
- Managing memory usage
- Learning about other languages
Skill Level Beginner
Duration
Views
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Introduction
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Welcome1m 13s
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1. Programming Basics
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What is programming?5m 45s
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Writing source code5m 34s
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2. Core Programming Syntax
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Why JavaScript?4m 45s
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Requesting input4m 50s
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3. Variables and Data Types
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Working with numbers5m 4s
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Working with operators4m 47s
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Properly using white space6m 46s
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4. Writing Conditional Code
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Setting comparison operators6m 59s
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5. Modular Code
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Breaking your code apart4m 1s
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Understanding variable scope2m 23s
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6. Iteration: Writing Loops
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Introduction to iteration4m 28s
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Writing a while statement5m 24s
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Creating a for loop3m 39s
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7. More About Strings
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8. Collections
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Working with arrays5m 46s
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Array behavior5m 29s
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9. Programming Style
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Programming style5m 55s
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Writing pseudocode4m 55s
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10. Input and Output
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Event driven programming7m 47s
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Introduction to file I/O6m 51s
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11. When Things Go Wrong
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Introduction to debugging5m 57s
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Understanding error messages3m 21s
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Using debuggers8m 2s
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12. Introduction to Object Orientation
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Using classes and objects6m 28s
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13. Advanced Topics
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14. Exploring the Languages
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Introduction to languages1m 42s
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C-based languages4m 40s
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The Java world3m 13s
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Ruby3m 4s
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Python2m 56s
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Objective-C4m 3s
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Libraries and frameworks3m 25s
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Conclusion
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Where to go from here1m 2s
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Video: What is a programming language?