How do I put html or javascript codes in Word press posts?

I am wondering how I put html or javascript codes in Word press posts? I tried a few times but it is not showing the right way.

How do I do that? I like to put html or javascript codes in each of Word press posts.

thanks

 

Which version of wordpress are you running? If it is one of the newer ones, be sure that you put your code into the "code" section of your editor and not the visual section.

 

Thanks. Now I upgraded my WP version and I could not post Html codes within the posts.

thanks

 

You need to turn off the WISIWYG editor. It's in your profile (at the top).