# Please, help! I,m started reading book of Kirupa.

**URL:** <https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245>\
**Category:** Uncategorized\
**Created:** [October 13, 2021, 12:04pm UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245 "2021-10-13T12:04:48Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![11130](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/11130/32/15634_2.png) [@11130](https://forum.kirupa.com/u/11130)\
**Post date:** [October 13, 2021, 12:04pm UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245/1 "2021-10-13T12:04:48Z")

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I,m started reading book of Kirupa, Javascript from zero.  
there is an example, on page 70, about “for” cycles.  
I must write the code, then see the result.  
But nothing happened! i’m checked all past of code, there is all right!  
please help! what should i do?

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**Author:** ![kirupa](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/kirupa/32/11616_2.png) [@kirupa](https://forum.kirupa.com/u/kirupa)\
**Post date:** [October 13, 2021, 2:14pm UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245/2 "2021-10-13T14:14:06Z")

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Can you share the code you have written? Also, do you see any errors on the [Console](https://www.kirupa.com/html5/console.htm)?

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<div class="post-metadata">

**Author:** ![11130](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/11130/32/15634_2.png) [@11130](https://forum.kirupa.com/u/11130)\
**Post date:** [October 13, 2021, 5:54pm UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245/3 "2021-10-13T17:54:18Z")

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the fact is that I don’t really understand this, I don’t know where this console is.

```auto
<!DOCTYPE html>

<html>

<head>

    <meta charset="utf-8">

    <title>Loops!</title>

    <style>

    </style>

</head>

<body>

    <script>

        for (let i = 0; i < 10; i++) {

            saySomething();

        }

        function saySomething() {

            document.writeIn("hello!");

        }

    </script>

</body>

</html>

```

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<div class="post-metadata">

**Author:** ![steve.mills](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/steve.mills/32/14961_2.png) [@steve.mills](https://forum.kirupa.com/u/steve.mills)\
**Post date:** [October 13, 2021, 6:12pm UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245/4 "2021-10-13T18:12:36Z")

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> **[Console Logging Basics](https://www.kirupa.com/html5/console.htm)**
>
> Go beyond silly alert statements and learn how to use the console to get a better view into what your code is doing.

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<div class="post-metadata">

**Author:** ![cadehunter](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/cadehunter/32/12826_2.png) [@cadehunter](https://forum.kirupa.com/u/cadehunter)\
**Post date:** [November 13, 2021, 2:15am UTC](https://forum.kirupa.com/t/please-help-i-m-started-reading-book-of-kirupa/649245/5 "2021-11-13T02:15:37Z")

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I think I see your problem. In the `saySomething` function, change `document.writeIn` to `document.writeln`. It’s a lowercase “L”, not a capital “I”.