Lazy initialization (also sometimes called lazy instantiation, or lazy loading) is a technique for delaying the creation of an object or some other expensive process until it’s needed. When programming for iOS, this is helpful to make sure you utiliz…
Lazy initialization - It decreases the cost of initializing a class or creating an instance, at the expense of increasing the cost of accessing the lazily initialized field. Depending on what fraction of lazily initialized fields eventually require i…
转自:点击打开链接 From my short experience with Swift there are three approaches to implement the Singleton pattern that support lazy initialization and thread safety. These approaches might change or become redundant as the language matures. Global constant…
Awesome Swift https://github.com/matteocrippa/awesome-swift A collaborative list of awesome Swift resources,inspired by awesome-python and listed on awesome-awesomeness. Feel free to contribute! Awesome Swift Demo Apps iOS Apple Watch OS X Dependency…
