Im using xampp portable server and I'm having some trouble with Apache http server, it says "ServerRoot must be a valid directory" Command line output: Please close this command only for Shutdown Stack Overflow. About; Earn 10 reputation (not counting the association bonus) in order to answer this question. The reputation requirement helps
Myquestion is: is there a way to keep a proper class design and avoid facing the Typed property must not be accessed before initialization error? If no, what is the preferred approach to tackle this problem? (e.g. define all properties as nullable nulls or string properties as an empty string, etc.) php; doctrine-orm; Leviticus6:13 The fire shall be kept burning on the altar continually; it must not be extinguished. The fire must be kept burning on the altar continuously; it must not go out. Remember, the fire must be kept burning on the altar at all times. It must never go out.theproblem is output result is not save in csv file. I'm using this code to weight-age the words positive and negative.I want to save in the csv file.Firstly, read the csv file ,apply tf-idf and o.