Thank you for your great book !I'm trying to write a clox according the third part of book, and I met some confusion about the implementation of closure.
Why does the code uses greater-than-equal instead of equal at this place ? And What does the "or above it part" refers to in the following paragraph ?
I 'd appreciate it if some one can give me some explaination .
Thank you for your great book !I'm trying to write a clox according the third part of book, and I met some confusion about the implementation of closure. Why does the code uses greater-than-equal instead of equal at this place ? And What does the "or above it part" refers to in the following paragraph ? I 'd appreciate it if some one can give me some explaination .