Even the most effective diet pills are only meant to be taken for a short period of time -- usually six months or less. During that time, doctor-prescribed weight-loss drugs can trim anywhere from 5 to 22 pounds, or up to 10 percent of your body weight. But after six months, your body develops a tolerance to these drugs' effects, and weight loss plateaus.
A backslash is a slash that leans backward and is used as a symbol in computer programming. Backslash appears like this: \. As you can see, the upper end of the backslash leans backwards. That is why it has gained the name backslash. If we look at writing, people do not use backslash in writing.
\w[^\\]*[^a-zA-Z\\][^\\]*. In this case, you are explicitly disallowing backslashes in your password and allowing any combination with at least one non-alphabetic character otherwise. The expression above will match any string containing letters and at least one number or +,*. As for the length of 8 requirement, theres really no reason to check that using regex.