怎么用machine learning做spelling correction？# Programming - 葵花宝典
H*M
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Not to prevent creating multple copies of singleton(for that we will use mu
tex for that instance method or eager initilization).
By thread-safe, I mean, after the singleton is created. Two threads want to
access it and modify some data within it. It has to be synchronized right? T
hen we use mutex for each "modifying" method of this Singleton class?
tex for that instance method or eager initilization).
By thread-safe, I mean, after the singleton is created. Two threads want to
access it and modify some data within it. It has to be synchronized right? T
hen we use mutex for each "modifying" method of this Singleton class?
