问题
I'm running into an issue where XCode 7.3 autocomplete searches all possible constants using some kind of weird pattern matching algorithm. The result is that I practically have to spell the entire constant name before autocomplete allows me to press "enter" to select the suggestion.
How can I force XCode to do old, strict "begins with" autocomplete search algorithm?
For example, attempting to search for constant kEditTag, I would expect it to show up once I type kEd..., while currently I have to type keditta, to have the suggestion even show up in the autocomplete list, making it rather useless:
回答1:
Please go to XCode -> Preferences -> Text Editing and "Enable type-over completions" . This should do the trick
回答2:
When start to type write 2 or 3 character so xcode can interprete what you want in completion. use ctrl + space
来源：https://stackoverflow.com/questions/35586056/xcode-7-3-beta-how-to-force-strict-search-for-code-autocomplete-for-objective