大部分应当匹配的数字都匹配上了。 第2个捕获组，即是内容（可能加的有单位，需要手动去除）

StackOverflow RegEx, lower case letters and numbers, with exact length of 6 RegEx without boundary (1st try) [a-z0-9]{6} RegEx with boundary (solution) \b[a-z0-9]{6}\b

Extract Singer Chit Kaung's song names in Myanmar + English

google video 域名

It just cleans up urls.

White spaces between two white spaces.

nuh uh

OS version of the iPhone devices of our client Are*

Device model Extraction from our client Are*

Codegolf submission

Get author names from shitty import

Come da titolo

Regex for parsing IIC++ script.

。

'nls__Cancellation permitted 03 Hrs before scheduled departure __nls Within 03-72 hrs INR 3,500 or 100% of airfare charge (whichever is lower) nls Before 72 hrs INR 3,000 or 100% of airfare charge (whichever is lower)' this is my string I want everything between nls and nls or nls and INR

exclude square brackets

extracting constraint id from composed column header

List of lists of numbers (no leading zeros)

Regular expression Regix for Iranian mobile phone numbers

\b((?:19|20)\d{2})-(0[1-9]|1[0-2])-(0[1-9]|12|3[01])\b