en:variableoperators
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en:variableoperators [2016/08/17 13:00] admin [Variable Operators] |
en:variableoperators [2020/02/28 10:46] |
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| - | === Variable Operators === | ||
| - | Most operators work with one or two expressions (integers, floating point numbers, strings, and Boolean values), but there are a few operators that work specifically with variables, arrays, and array elements. | ||
| - | |||
| - | ^Variable Operators^^^^ | ||
| - | ^Operator^Name^Example^Comments^ | ||
| - | |=|Assign a Number to a Variable|a = 9| | | ||
| - | | | |z = " | ||
| - | | | |q$ = 9.9| | | ||
| - | |+=|Add to a Variable|a += 7|Same as a = a + 7| | ||
| - | | |Concatenate to a Variable|f += " | ||
| - | |-=|Subtract from a Variable|a -= 9|Same as a = a - 9| | ||
| - | |*=|Multiply a Variable|a *= 2|Same as a = a * 2| | ||
| - | |/=|Divide a Variable|a /= 8|Same as a = a / 8| | ||
| - | |%%++%%|Increment Prefix|%%++a%%|Increment (add one) the the variable and return the value after the increment. (may be applied ONLY to numeric variables or array elements)| | ||
| - | |%%++%%|Increment Suffix|%%a++%%|Return the value of the variable and then increment the variable by one for the next time it is accessed. (may be applied ONLY to numeric variables or array elements)| | ||
| - | |--|Decrement Prefix|--a|Decrement (subtract one) the variable and return the value after the decrement. (may be applied ONLY to numeric variables or array elements)| | ||
| - | |--|Decrement Suffix|a--|Return the value of the variable and then decrement the variable by one for the next time it is accessed. (may be applied ONLY to numeric variables or array elements)| | ||
| - | |[[fill|fill]]|a fill 99|Fills an array (that was previously [[dim|dim]]ensioned) with a single value| | ||
en/variableoperators.txt ยท Last modified: 2020/02/28 10:46 (external edit)
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