On 2016-06-23, MRAB <python at mrabarnett.plus.com> wrote: > On 2016-06-23 21:58, David Shi via Python-list wrote: >> Can any one tell me? >> Regards. >> David >> > There's one in the standard library. Which has always worked fine for me... -- Grant Edwards grant.b.edwards Yow! I want another at RE-WRITE on my CEASAR gmail.com SALAD!!