another 3
1.trouble.htm
Code:
<a name="q10"></a>Q: I get "Run time error <x>!"
here there's a <x>
but my dw told me it can't be supported
maybe it should be
Code:
'Q: I get "Run time error x!" ' ??
2.primer.htm
line 685
Code:
for (i=0; i<rows; i++)
{
for (j=0; j<cols; j++)
{
sum += array[i][j]
}
}
i<rows and j<cols should be i < rows and j < cols
3.another very very big bug,this could lead to a wrong guide
as u know ,this is found in scripting tutorial
in "Small Language Basics" Section,let's find the looping part
it wrote like this
Code:
/*A for loop has three parameters:
for (initial; condition; increment)
{
//your code here
}
Before the first loop executes, it runs your initial condition.
Then it begins looping your code with these steps:
1. Run the "increment" parameter.
2. Check if the condition is true. If so, continue. If not, stop.
3. Run the code.
4. Go to step 1.
*/
as i know ,it's not so correct,or we should say it is wrong ,yes,it is.
the correct sequence should be
Code:
1.Check if the condition is true. If so, continue. If not, stop.
2.Run the code.
3.Run the "increment" parameter.
4.Go to Step 1.
and because of this,the author made another mistake
let me show u
just below these words
there is an example like this
Code:
//Example of a for loop
new i
new sum
for (i=1; i<=10; i++)
{
sum += i
}
and ,after the the explanation,we can see this
Code:
Now what would have happened if it was ++i instead? The increment would have happened before each code block execution instead of after. This means that instead of going from 1 to 10, it would have gone from 2 to 10.
as soon as i saw this,i found it's something different from c&c++
as we all know,no matter u write "i++" or "++i" here,the looping times will not be changed
it will go from 1 to 10
and then i test with small,yes,it's a real bug
it's horrible,u don't know how many people will see the tutorial and learn this
and the wrong guide will lead to a failure when scripting
hope all these will be corrected
thank u 4 your reply~~
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