Can any one help me how to identify below text for regex operators
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can any one please suggest me for regex expressions so that i will get clarity to identify
Can any one help me how to identify below text for regex operators
You want to cycle through your list to identify if they contain regex operators?
Operator | Effect |
---|---|
. | Matches any single character. |
? | The preceding item is optional and will be matched, at most, once. |
* | The preceding item will be matched zero or more times. |
+ | The preceding item will be matched one or more times. |
{N} | The preceding item is matched exactly N times. |
{N,} | The preceding item is matched N or more times. |
{N,M} | The preceding item is matched at least N times, but not more than M times. |
- | represents the range if it’s not first or last in a list or the ending point of a range in a list. |
^ | Matches the empty string at the beginning of a line; also represents the characters not in the range of a list. |
$ | Matches the empty string at the end of a line. |
\b | Matches the empty string at the edge of a word. |
\B | Matches the empty string provided it’s not at the edge of a word. |
< | Match the empty string at the beginning of word. |
> | Match the empty string at the end of word. |
Hi @saneeth_kandukuri,
Please check out this website regex101.com. There is very good instruction with examples so you can build your own regex expression and you will see the result of it immediately.
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