Xcode Tips - kirseia/study GitHub Wiki

์—๋””ํ„ฐ

  • Build

    • Cmd + b
  • Clear

    • Cmd + k
  • Run

    • Cmd + r
  • Standard editor tab ์ „ํ™˜ํ•˜๊ธฐ

    • Cmd + 1~9
  • Standard editor show / hide

    • Cmd + 0
  • Inspector editor show / hide

    • Cmd + Option + 0
  • Editor view show

    • Cmd + Enter
  • Assist view show

    • Cmd + Option + Enter
  • Asset view file list

    • Cmd + 5
  • Xcode tab ์ „ํ™˜ํ•˜๊ธฐ

    • Cmd + Shift + { or }
  • Assist Editor ํƒญ ์ „ํ™˜ํ•˜๊ธฐ

    • Ctrl + `
  • Console view show / hide

    • Cmd + Shift + y
  • File/Code search & open

    • Cmd + Shift + O
  • Full Search

    • Cmd + Shift + f
  • Perference

    • Cmd + ,
  • File Prev / Next

    • Ctrl + Cmd + <- or ->
  • Commend / Uncomment

    • Cmd + /
  • Placeholder jump

    • Contrl + /
  • Issue Jump Prev / Next

    • Cmd + " or Cmd + '
  • UI Library / Code Snippet ๋„์šฐ๊ธฐ

    • Cmd + Shift + L ์€ ๊ทธ๋ƒฅ ๋„์šฐ๊ธฐ (ํ•œ๋ฒˆ ์‚ฌ์šฉ ํ›„ ์‚ฌ๋ผ์ง)
    • Cmd + Option + Shift + L ์„ ๋ˆ„๋ฅด๋ฉด ๊ณ„์† ๋–  ์žˆ์Œ
  • Multi Line Editing

    • Shift + Ctrl ๋ˆ„๋ฅธ ์ƒํƒœ์—์„œ ํŽธ์ง‘์ ์„ ํด๋ฆญํ•˜๋ฉด ๋™์‹œ์— ํŽธ์ง‘ ๊ฐ€๋Šฅ
    • ๋น„์Šทํ•œ ๊ฒƒ - ๋‹จ์–ด ํด๋ฆญํ•˜๊ณ  Ctrl + Shift + e ํ•˜๋ฉด ๋™์‹œ์— ์ด๋ฆ„ ์ˆ˜์ • ๊ฐ€๋Šฅ (ํ™”๋ฉด์— ๋ณด์ด๋Š” ๊ฒƒ๋งŒ ๋จ)
  • ์ฝ”๋“œ { } ์œ„์— Cmd or Option ๋ˆ„๋ฅธ์ฑ„๋กœ ๋งˆ์šฐ์Šค ์˜ฌ๋ฆฌ๋ฉด ์˜์—ญ์„ ๋ณผ ์ˆ˜ ์žˆ์Œ

  • Code Shift

    • Cmd + ]
    • Cmd + [
  • ํ™•๋Œ€ ์ถ•์†Œ

    • Cmd + + , Cmd + -

Code Snippet

  • ์ฝ”๋“œ์— Placeholder ์ž…๋ ฅํ•˜๊ธฐ

    • func <#name#> () ์ด๋Ÿฐ์‹์œผ๋กœ ์ž…๋ ฅํ•˜๋ฉด ๋จ.
    • <#ํ”Œ๋ ˆ์ด์Šคํ™€๋”์ด๋ฆ„#>
    • code snippet์„ ๋งŒ๋“ค ๋•Œ ํ™œ์šฉ ๊ฐ€๋Šฅ
  • Code Snippet ๋งŒ๋“ค๊ธฐ

    • ์ฝ”๋“œ๋ฅผ ๋“œ๋ž˜๊ทธํ•ด์„œ Snippet ์— ๋“œ๋กญ ํ•˜๋ฉด ์ถ”๊ฐ€ ๊ฐ€๋Šฅ
    • ์ฝ”๋“œ ๋ธ”๋Ÿญ ์”Œ์šด์ƒํƒœ์—์„œ ์šฐ์ธก ํด๋ฆญํ•ด์„œ Create code snippet ํ•ด๋„ ๋จ
  • Code Snippet ๊ณต์œ ํ•˜๊ธฐ

    • ~/Library/Developer/Xcode/UserData/CodeSnippets/ ์— ์žˆ๋Š” ํŒŒ์ผ ๋ณต์‚ฌํ•ด์„œ ์˜ฎ๊ธฐ๋ฉด ๋จ

์Šคํ† ๋ฆฌ๋ณด๋“œ

  • ViewController ๋ฅผ NavigationViewController ์•„๋ž˜์— ๋„ฃ๊ธฐ

    • Storyboard ์—์„œ ViewController ์„ ํƒ ํ›„ Editor -> Embed > Navigation Controller
  • Storyboard ์— ๋„ˆ๋ฌด ๋งŽ์€ ViewController๋“ค์ด ์žˆ์„ ๋•Œ Storyboard ๋ถ„๋ฆฌํ•˜๊ธฐ

    • Storyboard ์—์„œ ๋ถ„๋ฆฌํ•  ViewController๋“ค ์„ ํƒ ํ›„ Editor -> Refactor to storyboard ํ•˜๋ฉด storybaord reference ๊นŒ์ง€ ๋งŒ๋“ค์–ด์„œ ๋ถ„๋ฆฌํ•ด์คŒ
  • Storyboard ํ”„๋ฆฌ๋ทฐ ๋™์‹œ์— ์—ฌ๋Ÿฌ๊ฐœ ๋ณด๊ธฐ

    • Assist Editor ์— Preview ๋ชจ๋“œ๋กœ ํ•ด๋†“๊ณ  ์ถ”๊ฐ€ํ•ด์„œ ๊ฒŒ์† ๋„ฃ์–ด๋†“์„ ์ˆ˜ ์žˆ์Œ

๋””๋ฒ„๊ทธ ๋ชจ๋“œ

  • Pause & Run

    • Cmd + Ctrl + Y
  • Step Into - F7

  • Step Over - F6

  • Step Out - F8

  • Add Breakpoints - Cmd + \

  • Activate Breakpoints / Deactivate Breakpoints - Cmd + Y

๊ธฐํƒ€

  • ๋นŒ๋“œ ์‹œ๊ฐ„ ํ‘œ๊ธฐํ•ด์ฃผ๊ธฐ

    defaults write com.apple.dt.Xcode ShowBuildOperationDuration -bool YES

    • ์ปค๋งจ๋“œ ๋ผ์ธ์— ํƒ€์ดํ•‘ํ•˜๋ฉด xcode ๋นŒ๋“œ ํ•  ๋•Œ ์‹œ๊ฐ„ ํ‘œ๊ธฐ ํ•ด์คŒ
    • ํŒ€ ์‚ฌ๋žŒ๋“ค๊ณผ ๋น„๊ตํ•ด์„œ ์–ผ๋งˆ๋‚˜ ์˜ค๋ž˜๊ฑธ๋ฆฌ๋Š”์ง€๋ฅผ ์ฒดํฌํ•ด์„œ ์ปดํ“จํ„ฐ ๋ฐ”๊ฟ€ ํƒ€์ด๋ฐ์„ ์•Œ ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์คŒ
  • Behavior ๋ชจ๋“œ ๋งŒ๋“ค๊ธฐ

    • ํŠน์ • ์•ก์…˜ ์‹œ์ ์— ์†Œ๋ฆฌ๋ฅผ ๋‚˜๊ฒŒ ํ•œ๋‹ค๊ฑฐ๋‚˜ ํŠน์ • ๋ทฐ๋ฅผ ๋ณด์—ฌ์ค€๋‹ค๊ฑฐ๋‚˜ ํ•  ์ˆ˜ ์žˆ์Œ
    • Custom mode ๋งŒ๋“ค์–ด์„œ ํŠน์ • ํ‚ค๋ฅผ ๋ˆ„๋ฅด๋ฉด ์ฝ”๋“œ ๋ถ€๋ถ„๋งŒ ๋ณด์ด๊ฒŒ ํ•œ๋‹ค๊ฑฐ๋‚˜, ์Šคํ† ๋ฆฌ๋ชจ๋“œ ํŽธ์ง‘ ๋ชจ๋“œ๋กœ ๋ฐ”๊ฟ€ ์ˆ˜๋„ ์žˆ๊ณ 
    • ํŠน์ • script ๋ฅผ ์‹คํ–‰ ํ•  ์ˆ˜๋„ ์žˆ์Œ
    • https://www.youtube.com/watch?v=OikRlLIcIWk&feature=youtu.be&t=2192
    • https://www.youtube.com/watch?v=_eCKpeMLzCM&feature=youtu.be&list=PL23Revp-82LKOjp33Kpa9uaXu-IQ2bCx4

Reference

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