If a link is not a youtube video, then i need to be sure that the video is a downlodable audio file

regex for freeproxylists.net

URL pattern. include cyrillic characters

Vérifie si la chaîne fournie est vide (c'est à dire composé uniquement d'espaces) ou non

Teste la validité d'une adresse email

Check the correct order of the brackets (),,{},[] fix slashes

Regex for extracting address with pincode.

Date validation in dd MMM yyyy format Ex:14 Jan 2014

Parse Apache web logs to be stored in python (most likely a tuple for manipulation, parsing, and correlation)

Select just the username from urls

select username from dribbble url

select last part from stackoverflow links. They should be profile urls.

select the github username from url

Remplacement de gout par goût,cout par coût,maitrise par maîtrise,tache par tâche