If you you have set up your stream properly on Livecoding.tv and everything works fine, remember to save your configuration as a profile in OBS. This will save you time and hassle in case you switch between playing games on Twitch and coding on Livecoding.tv. Using profiles will ensure that your correct settings can be reloaded with one click..
To save Livecoding.tv OBS settings follow these steps.
Open OBS, click on profile and then New.
Enter name of the profile Livecoding.tv.
Click on settings and follow Livedoding.tv streaming guide, apply and save all settings.