Xcode 四中显示行号

Xcode 4中显示行号1.菜单栏“Xcode-Preferences”2.点击 “Text Editing” Tab3.勾选“Line Numbers”复选框即

Xcode 4中显示行号

1.菜单栏“Xcode->Preferences”

2.点击 “Text Editing” Tab

3.勾选“Line Numbers”复选框即可


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