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Xcode Hidden Gems Loving the most hated IDE again (Or bending Xcode to your will) © Sidney de Koning, 2016

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Topics • Keybindings • Themes & Fonts • Behaviours • Breakpoints • Search • Snippets & Text expanding • Source Editor Extension (Plugins) • External tools: SwiftLint & depcheck © Sidney de Koning, 2016

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Keybindings The Most essential ones: ⌘⇧O - Quick Open File ⌘t - new tab ⌘0 / ⌘⌥0 - toggle left/right panel ⌘⌥↩ / ⌘↩ - Split Code / Single code View ⌘⇧Y - toggle console ⌘⇧J - Jump to current file ⌘⌥⇧F - Find and Replace all in Workspace. ⌘G - Cycle search results ctrl⌘J - Look at header / implementation ⌘[ or ⌘] - Move line [up/down]. Demo! More here cheatsheetapp.com © Sidney de Koning, 2016

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Search • Find text, references and definitions • Delete results with backspace, so less clutter Demo! © Sidney de Koning, 2016

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Themes Find them on codethemes.net Path: ~/Library/Developer/Xcode/UserData/FontAndColorThemes Demo! © Sidney de Koning, 2016

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Fonts Use a font that is readable. Maybe one that uses ligatures? • Fira Code • Monoid • Hasklig • Fixedsys More on programmingfonts.org/list Demo! © Sidney de Koning, 2016

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Behaviours Adaptive Xcode UI. Demo! © Sidney de Koning, 2016

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Breakpoints • User breakpoints (for all projects) • Project breakpoints Path: ~/Library/Developer/Xcode/UserData/xcdebugger Demo! © Sidney de Koning, 2016

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Snippets - Text expanding • Native to macOS (Preferences + Edit 㱺 Format 㱺 Substitutions) • Xcode - Drag drop code to create snippet • Snippets can be shared in team. Path: ~/Library/Developer/Xcode/UserData/CodeSnippets Demo! © Sidney de Koning, 2016

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Snippet Sharing cd ~/Library/Developer/Xcode/UserData rm -R CodeSnippets ln -s {location_of_repo}/ios_codesnippets CodeSnippets Full explanation bit.ly/xcsnippets © Sidney de Koning, 2016

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Plugins Let's create a plugin. XCSourceEditorCommandInvocation • buffer • lines • selection © Sidney de Koning, 2016

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External tools • SwiftLint (github.com/realm/SwiftLint) • depcheck (github.com/wojteklu/ depcheck) © Sidney de Koning, 2016

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The End. Thank you! All code will be on github.com/funky-monkey/XcodeGemsTalk Contact me via Twitter: @sidneydekoning @iheartswiftlang © Sidney de Koning, 2016

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© Sidney de Koning, 2016