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What I Wish I Knew Before I Started Coding

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What I Wish I Knew Before I Started Coding

  1. 1. WHAT I WISH I KNEW BEFORE I STARTED CODING with Mattan Griffel, CEO of One Month
  2. 2. Coding Languages are HUGE Ruby
  3. 3. Coding Languages are HUGE Ruby And you only need to know a tiny bit of them
  4. 4. Many experienced developers only barely scratch the surface
  5. 5. Many experienced developers only barely scratch the surface (AtypicaldevelopersearchesGoogle onceforevery10linesofcodetheywrite)
  6. 6. 50% of developers are self-taught
  7. 7. Did you know there are 1,025,109.8 words in the English language?
  8. 8. …yet the average adult knows only 20,000-35,000?
  9. 9. C, Java, C++, PHP, JavaScript, Python, C#, Perl, SQL, Ruby, Shell, Visual Basic, Assembly, Actionscript, Where do you start? Delphi, Pascal, Scheme, Haskell, Tcl, Backbone, Fortran, Ada, Lua, ColdFusion, Cobol, Erlang, D, Scala, Smalltalk, Ocaml, Forth, Rexx, Hadoop, Node.js, Lisp, Objective C, Swift
  10. 10. Web applications are applications that you access over the internet
  11. 11. Every application has a front-end and a back-end
  12. 12. The front-end is what you see Front-end languages: • HTML • CSS • JavaScript
  13. 13. The back-end is what you don’t see Database Rules Web Pages
  14. 14. The back-end is what you don’t see Programming languages: PHP, Ruby, Python, Java Database languages: SQL Database Rules Web Pages
  15. 15. They’re all the same, just different PHP
 Python
 Ruby
  16. 16. echo “Hello World”; print(‘Hello World’) puts “Hello World” PHP
 Python
 Ruby
  17. 17. PHP
 Python
 Ruby Hello World Hello World Hello World echo “Hello World”; print(‘Hello World’) puts “Hello World”
  18. 18. Programminglanguagesarejust languagesforhumanstotalkto computers
  19. 19. Languagesstartedoffbeingvery computer-friendlybutnotvery human-friendly
  20. 20. ExampleinBinary: Print “Winter is coming.” 00000000 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 |.ELF............| 00000010 02 00 03 00 01 00 00 00 80 80 04 08 34 00 00 00 |............4...| 00000020 c8 00 00 00 00 00 00 00 34 00 20 00 02 00 28 00 |........4. ...(.| 00000030 04 00 03 00 01 00 00 00 00 00 00 00 00 80 04 08 |................| 00000040 00 80 04 08 9d 00 00 00 9d 00 00 00 05 00 00 00 |................| 00000050 00 10 00 00 01 00 00 00 a0 00 00 00 a0 90 04 08 |................| 00000060 a0 90 04 08 0e 00 00 00 0e 00 00 00 06 00 00 00 |................| 00000070 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000080 ba 0e 00 00 00 b9 a0 90 04 08 bb 01 00 00 00 b8 |................| 00000090 04 00 00 00 cd 80 b8 01 00 00 00 cd 80 00 00 00 |................| 000000a0 48 65 6c 6c 6f 2c 20 77 6f 72 6c 64 21 0a 00 2e |Winter is coming| 000000b0 73 68 73 74 72 74 61 62 00 2e 74 65 78 74 00 2e |.shstrtab..text.| 000000c0 64 61 74 61 00 00 00 00 00 00 00 00 00 00 00 00 |.data...........| 000000d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| * 000000f0 0b 00 00 00 01 00 00 00 06 00 00 00 80 80 04 08 |................| 00000100 80 00 00 00 1d 00 00 00 00 00 00 00 00 00 00 00 |................| 00000110 10 00 00 00 00 00 00 00 11 00 00 00 01 00 00 00 |................| 00000120 03 00 00 00 a0 90 04 08 a0 00 00 00 0e 00 00 00 |................| 00000130 00 00 00 00 00 00 00 00 04 00 00 00 00 00 00 00 |................| 00000140 01 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 |................| 00000150 ae 00 00 00 17 00 00 00 00 00 00 00 00 00 00 00 |................| 00000160 01 00 00 00 00 00 00 00 |……..|
  21. 21. ExampleinAssembly: Print “Winter is coming.” section .text global _start _start: mov edx,len mov ecx,msg mov ebx,1 mov eax,4 int 0x80 mov eax,1 int 0x80 section .data msg db ‘Winter is coming.',0xa len equ $ - msg
  22. 22. ExampleinJava: Print “Winter is coming.” public class HelloWorld { public static void main(String[] args) { System.out.println(“Winter is coming."); } }
  23. 23. ExampleinRuby: Print “Winter is coming.” puts “Winter is coming.”
  24. 24. Now there are web application frameworks Database Rules Web Pages
  25. 25. Now there are web application frameworks Web application frameworks: Wordpress, Ruby on Rails, Django Database Rules Web Pages
  26. 26. Web application frameworks “alleviate overhead associated with web development by providing libraries for database access, templating frameworks, and session management.” help you build web apps really quickly
  27. 27. ~75% of coding is Googling
  28. 28. Stack Overflow
  29. 29. + ask someone
  30. 30. Everyone will tell you something different
  31. 31. Coding in a nutshell
  32. 32. INSTALLING THE SOFTWARE CAN BE HARD
  33. 33. This is your command center Command Line Text Editor Browser
  34. 34. The text editor is where you write your code Sublime Text
  35. 35. The command line is where you run your code Terminal
  36. 36. The browser is where you see the result Google Chrome
  37. 37. GITHUB IS WHERE YOU SAVE VERSIONS OF YOUR PROJECT FILES
  38. 38. HEROKU LETS YOU DEPLOY YOUR APP SO THAT IT’S LIVE IN SECONDS
  39. 39. AND YOUR TODOS ARE IN A TASK MANAGEMENT SYSTEM LIKE PIVOTAL TRACKER
  40. 40. WEB DEVELOPMENT RESOURCES
  41. 41. HACKER NEWS IS A GREAT WAY TO EXPOSE YOURSELF TO NEW IDEAS
  42. 42. CHECK OUT HOW TO TEACH YOURSELF TO CODE ON YOUTUBE
  43. 43. UPCOMING CLASSES One Month Ruby One Month Python One Month Javascript One Month Rails One Month HTML
  44. 44. BITE-SIZED EASY TO FOLLOW LESSONS
  45. 45. AN ONLINE COMMUNITY THAT GUARANTEES YOUR SUCCESS
  46. 46. INTRO TO RUBY APIS WITH RUBY WEB SCRAPING WEB APPS One Month Class Structure: Week 1 Week 2 Week 3 Week 4 •How do you set up your computer to code? •How do you write and run Ruby code? •What are variables, functions, arrays, etc.? •How do you connect to an API? •What data can you get from an API? •What can you do with that data with Ruby? •How do you scrape from websites like Google and Amazon? •How can you get your scripts to run automatically? •How does web application development work? •How can I get my code live on the internet?
  47. 47. SO IF YOU’RE STRUGGLING OR FRUSTRATED (Or you just want to learn something new for the next four weeks)
  48. 48. CLASSES STARTING EACH MONDAY
  49. 49. SECRET WEBINAR OFFER
  50. 50. “ One Month is honestly the best place to learn programming. The teachers are phenomenal and do a great job of explaining things so people from all backgrounds can grasp the concepts. – JORDAN GABRIEL WILLIAMS
  51. 51. “ Nice to have a face to the voice teaching you - almost a live classroom feel. – MUKRRAM ALI, LONDON
  52. 52. “ OM is perfect for laying the groundwork to a new skill; meshes well with a super busy schedule and chasing around a 13-month old! – TEENA BLAYDES, TEXAS
  53. 53. Q&A Sign up for a One Month course using our Special Offer now

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