> 
> **Possible Duplicate:**  
> 
> [Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?](https://stackoverflow.com/questions/971312/why-avoid-increment-and-decrement-operators-in-javascript)  
> 
> [The “unexpected ++” error in jslint](https://stackoverflow.com/questions/3000276/the-unexpected-error-in-jslint) 
> 
> 
> 

jslint.com is giving me the error:

```
Unexpected '++'.

```

for this line:

```
for (i = 0; i < l; ++i) {

```

I tried `i++` but no go.