Difference between revisions of "Manuals/calci/FIND"
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==Description== | ==Description== | ||
| − | + | *FIND is used to locate the starting position of a search text in another string. ie, it will search the text inside another string and will return the starting position of the text inside the string. | |
| − | + | *First character in <math>num</math> is character number 1. By default <math>num</math> is assumed to be 1 and is optional. | |
| − | + | *FIND is used with languages that use the single-byte character set(SBCS). | |
| − | + | *FINDB is used with languages that use the double-byte character set (DBCS). | |
| + | *The default language of your computer will result in the return value | ||
| + | #FIND counts each character. It wont depend on default language setting. | ||
| + | # FINDB counts double-byte character as 2. | ||
| + | *FIND and FINDB are case sensitive. It won't allow wildcard characters. | ||
| + | *If <math>text</math> is "" (NULL), FIND matches the first character in the search string. | ||
| + | It will return ERROR when: | ||
| + | 1.<math>text</math> must not be wildcard characters. | ||
| + | 2.If <math>text</math> is not there in <math>textstring</math> | ||
| + | 3.If <math>num</math> is greater than the length of <math>textstring</math>. | ||
Revision as of 05:16, 5 December 2013
FIND (text,textstring,num)
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle text} is the text you want to find.
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle textstring} is the text or string that contains the text you want to find.
- Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle num} is the number to start the search.
Description
- FIND is used to locate the starting position of a search text in another string. ie, it will search the text inside another string and will return the starting position of the text inside the string.
- First character in Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle num} is character number 1. By default Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle num} is assumed to be 1 and is optional.
- FIND is used with languages that use the single-byte character set(SBCS).
- FINDB is used with languages that use the double-byte character set (DBCS).
- The default language of your computer will result in the return value
- FIND counts each character. It wont depend on default language setting.
- FINDB counts double-byte character as 2.
- FIND and FINDB are case sensitive. It won't allow wildcard characters.
- If Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle text} is "" (NULL), FIND matches the first character in the search string.
It will return ERROR when:
1.Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle text}
must not be wildcard characters.
2.If Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle text}
is not there in Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle textstring}
3.If Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle num}
is greater than the length of Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle textstring}
.