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update super set `name` = REPLACE(`name`, ',' , ' ') I have the following code that removes the comma in a MySQL database column & replaces it with a blank. In the above example, the database is named super & the column is named name. This code works great but currently I'm running the script each day & changing it to also remove periods, question marks, etc. Is there a way I can edit the above code that will not only find & replace the , with a blank space, but edit it so it will find the periods, commas, question mark, exclamation mark, etc all in one run? Please help as I am currently editing the above code to numerous other things to find & replace daily. Thank
Hello, I went to a new job meeting today and the guy there told me that they use abstract classes for testing classes/codes. Well I would create a simple html file and test the classes and functions if they return me the correct values. So why would i need an abstract class for testing purpose? Is there any point that i am missing, or he does not know what he talks about? Thank you in advance for your replies.
Say I have a form field where I input any text(numbers,text,symbols, or mixed). I want to encrypt that input into 16 characters long encryption string that includes at least one uppercase letter, one lowercase letter, one number and one special character? How can that be done? Also I want to decrypt it back to original input as well. Can that be one?