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c6a4bb86aa
- remove en_US postfix - remove translated files (translation were moved to ts files earlier) - remove unused jQuery (python help doesn't use it anymore) - change expression label in QgsQueryBuilder and add context help (partly fixes #8129)
16 lines
498 B
Plaintext
16 lines
498 B
Plaintext
<h3>substr() function</h3>
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Return a part of a string
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<p><h4>Syntax</h4>
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substr(<i>string,startpos,length</i>)</p>
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<p><h4>Arguments</h4>
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<!-- List args for functions here-->
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<i> string</i> → is string. The full string.<br>
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<i> startpos</i> → is number. The start position to extract from.<br>
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<i> length</i> → is number. The length of the string to extract.<br></p>
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<p><h4>Example</h4>
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<!-- Show example of function.-->
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substr('HELLO WORLD',3,5) → 'LLO W'</p>
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