Why are Preprocessors divisive
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Preprocessors are programs that take input code and produce output code that can be used by other programs like compilers. For web development, preprocessors allow developers to write CSS and JavaScript in easier-to-read formats that get compiled into the canonical languages. Common frontend preprocessors include Sass, LESS, CoffeeScript, and others. While some argue existing languages like CSS and JavaScript are enough, preprocessors offer benefits like streamlining development through features like variables and nesting.
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Why are Preprocessors divisive
- 1. Why are Preprocessors divisive? Kianosh Pourian
- 2. Who Are you?
- 3. Who Are you? No one of consequence
- 4. Who Are you? No one of consequence I must know
- 5. Who Are you? No one of consequence I must know Get used to disappointment
- 6. Who Are you? No one of consequence I must know Get used to disappointment Twitter: @kianoshp Blog: innovatorylife.com
- 7. What are Preprocessors? In computer science, a preprocessor is a program that processes its input data to produce output that is used as input to another program. The output is said to be a preprocessed form of the input data, which is often used by some subsequent programs like compilers. The amount and kind of processing done depends on the nature of the preprocessor; some preprocessors are only capable of performing relatively simple textual substitutions and macro expansions, while others have the power of full-fledged programming languages.
- 8. Preprocessors for the Web
- 9. Preprocessors for the Web For the web, the term usually means a language that can be combined with a trans-compiler to output a canonical “web language,” like JavaScript or CSS.
- 10. Preprocessors for the Web For the web, the term usually means a language that can be combined with a trans-compiler to output a canonical “web language,” like JavaScript or CSS. More a dialect, less a language.
- 11. PreProcessors in the wild
- 12. PreProcessors in the wild • Stenographers • Shorthand notes
- 13. PreProcessors in the wild • Stenographers • Shorthand notes
- 14. Preprocessors for Front End DevelopmentHAML Jade Zen-coding
- 15. Preprocessors for Front End DevelopmentHAML HTML Jade Zen-coding
- 16. Preprocessors for Front End DevelopmentHAML HTML Jade Zen-coding CSS
- 17. Preprocessors for Front End DevelopmentHAML HTML Jade Zen-coding Sass/Compass LESS CSS Stylus
- 18. Preprocessors for Front End DevelopmentHAML HTML Jade Zen-coding Sass/Compass LESS CSS Stylus JavaScript
- 19. Preprocessors for Front End DevelopmentHAML HTML Jade Zen-coding Sass/Compass LESS CSS CoffeeScript IcedCoffeeScript Stylus JavaScript GWT DART
- 20. How to Argue Correctly • Scientific research vs. Political debate • Leave out the vitriol • Semi colon war of 2012 - https:// github.com/twitter/bootstrap/issues/3057 • Selector wars of 2008 - http://ejohn.org/ blog/selectors-that-people-actually-use/
- 21. Goals of a Discussion
- 22. Goals of a Discussion • It should produce a wise agreement, if possible
- 23. Goals of a Discussion • It should produce a wise agreement, if possible • It should be efficient
- 24. Goals of a Discussion • It should produce a wise agreement, if possible • It should be efficient • It should not damage the relationship between the parties
- 25. Tactics for a discussion
- 26. Tactics for a discussion • Separate the people from the problem
- 27. Tactics for a discussion • Separate the people from the problem • Focus on interests, not positions
- 28. Tactics for a discussion • Separate the people from the problem • Focus on interests, not positions • Invent options for mutual gain
- 29. Tactics for a discussion • Separate the people from the problem • Focus on interests, not positions • Invent options for mutual gain • Insist on objective criteria
- 31. Discussion Self Preparation • Retain the willingness to be convinced
- 32. Discussion Self Preparation • Retain the willingness to be convinced • Imagine where others are coming from
- 33. Discussion Self Preparation • Retain the willingness to be convinced • Imagine where others are coming from • Account for your own taste
- 34. Discussion Self Preparation • Retain the willingness to be convinced • Imagine where others are coming from • Account for your own taste • Account for your own emotions
- 36. Rules of engagement • Be nice
- 37. Rules of engagement • Be nice • Speak with surgical precision
- 38. Rules of engagement • Be nice • Speak with surgical precision • Be honest in your characterizations
- 39. Rules of engagement • Be nice • Speak with surgical precision • Be honest in your characterizations • Don't rise to the bait of others vitriol
- 40. Common Arguments
- 41. Common Arguments I know CSS/JavaScript why do I need to learn Sass/CoffeeScript?
- 42. Common Arguments I know CSS/JavaScript why do I need to learn Sass/CoffeeScript? Compiler? I don’t need no stinking compiler!!
- 43. Common Arguments I know CSS/JavaScript why do I need to learn Sass/CoffeeScript? Compiler? I don’t need no stinking compiler!! Large learning curve
- 44. Common Arguments I know CSS/JavaScript why do I need to learn Sass/CoffeeScript? Compiler? I don’t need no stinking compiler!! Large learning curve Convince me!!
- 45. Why do we have preprocessors? • Fill a void or short-coming • Streamline development • Ease of use
- 46. How to end the argument • Don’t be afraid to walk away • Give them something to think about • In regards to pre-processors, history is on the pre-processor side • CSS4 will have variables • JavaScript Next (6.0) will have arrow functions
- 47. Thank You • Blog: innovatorylife.com • twitter: @kianoshp • LinkedIn: http://www.linkedin.com/in/ kianoshpourian
Notes de l'éditeur
- Story of how this started, the reason behind the subject.\n
- The Princess Bride\n
- The Princess Bride\n
- The Princess Bride\n
- The Princess Bride\n
- Pre-process information for other programs like a compiler. Simple changes like textual substitutions, format correction.\n
- for the web, trans-compiler to canonical web language.\ndialect not language.\n
- for the web, trans-compiler to canonical web language.\ndialect not language.\n
- Stenography or shorthand notes.\n
- Stenography or shorthand notes.\n
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- Talk about how I am trying my best to follow these rules but am not perfect.\nScientific community base their arguments on facts. So if one is disproved, it is not taken personally.\n\n
- Talk about the facebook post.\n
- Talk about the facebook post.\n
- Talk about the facebook post.\n
- - any emotional feelings towards the person on the other side of the argument, should be removed.\n- Outline what it is that you are trying to accomplish\n- Coming up with solutions that will work for both sides\n- Setting an objective will help in working towards that.\n
- - any emotional feelings towards the person on the other side of the argument, should be removed.\n- Outline what it is that you are trying to accomplish\n- Coming up with solutions that will work for both sides\n- Setting an objective will help in working towards that.\n
- - any emotional feelings towards the person on the other side of the argument, should be removed.\n- Outline what it is that you are trying to accomplish\n- Coming up with solutions that will work for both sides\n- Setting an objective will help in working towards that.\n
- - any emotional feelings towards the person on the other side of the argument, should be removed.\n- Outline what it is that you are trying to accomplish\n- Coming up with solutions that will work for both sides\n- Setting an objective will help in working towards that.\n
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- Common arguments against pre-processors\n
- Common arguments against pre-processors\n
- Common arguments against pre-processors\n
- Common arguments against pre-processors\n
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- - Don’t use the cliche “let’s agree to disagree” but same concept\n- walk away with goals for each side\n\n
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