identify pseudocode do while until loop

Should match all valid UENs but doesn't check Entity Type is valid. Based on: https://www.uen.gov.sg/ueninternet/faces/pages/admin/aboutUEN.jspx

written as a part of the Coursera interacting with the OS course offered via Google

This will break the datetime string into it's individual parts and add them into named groups.

Check if the phone number is correct from sénégal

国家：Cambodia 中文名称：柬埔寨 区域码：+855 手机号位数：8或9 号段：10-18 其他号段：31、38、60、61、66-71、76-78、80、81、83-89、90-93、95-99...

国家：India 中文名称：印度 区域码：+91 手机号位数：10 号段：7503、7504、8000、900 ...

passes freecodecamp's telephone validator

Solves the practice problem from https://www.sitepoint.com/learn-regex/

s matches the character s literally (case sensitive) 1st Capturing Group (\d) \d matches a digit (equivalent to [0-9]) Global pattern flags...

/ \).$ / gm \) matches the character ) literally (case sensitive) ...

for the Google interacting with the OS course final project on Coursera

s

Example of how to pull a particular piece of the URL

email address regex

The capture group returns only a number with a dot if it has decimal digits, otherwise it is treated as an integer. 1.1 => 1.1 1\. => 1

Reference: https://stackoverflow.com/a/34669019/369727

about medicine

匹配小数位的整数，或者匹配整数

Given a string, generate random alpha characters of a particular length