4rpl:commands:specialsyntax
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| 4rpl:commands:specialsyntax [2022/09/03 19:13] – Coerce table to list links Karsten75 | 4rpl:commands:specialsyntax [2025/02/14 14:57] (current) – external edit 127.0.0.1 | ||
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| Line 85: | Line 85: | ||
| ---- | ---- | ||
| ===== Lists ===== | ===== Lists ===== | ||
| + | |||
| + | < | ||
| Lists are collections of data. They are similar to arrays but they do not have a fixed length. | Lists are collections of data. They are similar to arrays but they do not have a fixed length. | ||
| Line 117: | Line 119: | ||
| ---- | ---- | ||
| ===== Tables ===== | ===== Tables ===== | ||
| + | |||
| + | < | ||
| Tables are collection of named data. They are sometimes called dictionaries in other languages. | Tables are collection of named data. They are sometimes called dictionaries in other languages. | ||
| Line 144: | Line 148: | ||
| ==== Coerce table to list ==== | ==== Coerce table to list ==== | ||
| - | It is possible to iterate over the elements in a table by coercing the table into a list. The following shows two equivalent methods to extract data from a table. | + | It is possible to iterate over the elements in a table by coercing the table into a list. The following shows two equivalent methods to extract data from a table. |
| === Example === | === Example === | ||
| Line 155: | Line 159: | ||
| Table -> | Table -> | ||
| - | # method | + | # method |
| Do (GetTablecount(< | Do (GetTablecount(< | ||
| Line 163: | Line 167: | ||
| Loop | Loop | ||
| - | # method | + | # method |
| GetTableKeys(< | GetTableKeys(< | ||
4rpl/commands/specialsyntax.1662232429.txt.gz · Last modified: 2025/02/14 14:56 (external edit)
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