It's All in the Tools

Transcript

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   IT’S ALL IN THE TOOLS Nathan Eror @neror / nathan@martiancraft.com

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   WHY?

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   WHAT?

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   USE THE KEYBOARD Stacking Modifiers ⌘⌥⌃ Jump Bar ⌃[1-6] a.k.a.

   Optional Navigation
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   ⌥ Is for Assistant Editor

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   None
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   BEHAVIORS RS BEHAVIO U

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    None
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    DEBUGGER

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    None
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    None
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    None
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    Advanced Breakpoints

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    Debugger Quick Look UIViewController+NEQuickLookDebug.m #import "UIViewController+NEQuickLookDebug.h" ! @implementation UIViewController (NEQuickLookDebug)

    ! #if DEBUG ! - (id)debugQuickLookObject { UIView *view = [self view]; UIGraphicsBeginImageContextWithOptions(view.bounds.size, NO, 0.f); [view drawViewHierarchyInRect:view.bounds afterScreenUpdates:NO]; UIImage *snapshotImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); return snapshotImage; } ! #endif ! @end
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    LLDB CUSTOMIZATION

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    .lldbinit custom summaries python scripting .lldbinit-Xcode

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    TERMINAL

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    Makefile SQLITE_DB_FILE=AppData.sqlite SIMULATOR_HOME=$(HOME)/Library/Application\ Support/iPhone\ Simulator ! dbshell: find $(SIMULATOR_HOME) -name

    "$(SQLITE_DB_FILE)" -exec sqlite3 {} ';' ! killdb: find $(SIMULATOR_HOME) -name "$(SQLITE_DB_FILE)" -exec rm {} ';' ! dbschema: find $(SIMULATOR_HOME) -name "$(SQLITE_DB_FILE)" -exec sqlite3 {} .schema ';' ! dbdump: find $(SIMULATOR_HOME) -name "$(SQLITE_DB_FILE)" -exec sqlite3 {} .dump ';'
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    Shell - Redirection & Piping $ cat Makefile | pbcopy

    ...or... $ pbcopy < Makefile
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    Shell - Expansions $ ls screen.png $ cp screen{,_copy}.png $

    ls screen.png screen_copy.png ... $ ls screen.png $ touch file{1,2,3} $ ls file1 file2 file3 screen.png
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    ALFRED BONUS!

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    None
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    DIY Python Ruby bash

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    Python #!/usr/bin/python ! from Quartz.CoreGraphics import * from Quartz.ImageIO import

    * ! inurl = CFURLCreateWithFileSystemPath(None, "File.jpg", kCFURLPOSIXPathStyle, False) outurl = CFURLCreateWithFileSystemPath(None, "File_thumb.jpg", kCFURLPOSIXPathStyle, False) thumb_options = { kCGImageSourceCreateThumbnailWithTransform : True, kCGImageSourceCreateThumbnailFromImageAlways : True, kCGImageSourceThumbnailMaxPixelSize : 300 }; imgsrc = CGImageSourceCreateWithURL(inurl, thumb_options) thumb_image = CGImageSourceCreateThumbnailAtIndex(imgsrc, 0, thumb_options) ! outsrc = CGImageSourceCreateWithURL(outurl, thumb_options) ! dest = CGImageDestinationCreateWithURL(outurl, CGImageSourceGetType(outsrc), 1, None) CGImageDestinationAddImage(dest, thumb_image, None) CGImageDestinationFinalize(dest)
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    None
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    YOUR BODY IS A TOOL, TOO Eat Well Exercise Don’t

    sit down all day!
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    THANK YOU Nathan Eror @neror neror@neror.com nathan@martiancraft.com