Don't get bitten by Javascript variable hoisting in loops

Don't get bitten by Javascript variable hoisting in loops(thecomputersarewinning.com)

4 points by ithayer 14 years ago | 1 comment

JavaScript variables are passed by reference, the variable `i` on the statement: `var msg = txt[i];` will always reference the last value after the loop has executed.

Q_the_Novice 14 years ago |

JavaScript variables are passed by reference, the variable `i` on the statement: `var msg = txt[i];` will always reference the last value after the loop has executed.