02_browsing:04_queries:03_regex
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
02_browsing:04_queries:03_regex [2020/05/04 14:07] – simone | 02_browsing:04_queries:03_regex [2020/05/04 14:09] – simone | ||
---|---|---|---|
Line 101: | Line 101: | ||
Many different characters can occur in between your letters and digits: commas, full stops, spaces etc. Most of these characters can be used for queries like letters or numbers: | Many different characters can occur in between your letters and digits: commas, full stops, spaces etc. Most of these characters can be used for queries like letters or numbers: | ||
* space | * space | ||
- | | + | |
* dash (-) | * dash (-) | ||
* semicolon (;) | * semicolon (;) | ||
Line 110: | Line 110: | ||
* exclamation mark (!) | * exclamation mark (!) | ||
- | NB: most of these characters do have a special function as well when they appear in a specific position. As you will see below, { } is one of the possible | + | NB: most of these characters do have a special function as well when they appear in a specific position. As you will see below, { } is one of the possible |
Other separators are reserved by the RegEx syntax. To use them by their ordinary value, you have to place a backslash in front of them. Thus, you type in ''/ | Other separators are reserved by the RegEx syntax. To use them by their ordinary value, you have to place a backslash in front of them. Thus, you type in ''/ | ||
Line 164: | Line 164: | ||
Example: | Example: | ||
''/ | ''/ | ||
- | will find all variants of hallo | + | will find all variants of //hallo// |
02_browsing/04_queries/03_regex.txt · Last modified: 2022/06/27 09:21 by 127.0.0.1