If you are using posting page, you will see an interface as shown below. You should add suitable title to your code example. Here url is optional. If you want to store actual URL of the code example for future reference, you may do so. Code Excerpt is field to store a chunk of code from the URL you mentioned or it can be your own code example. This is the text you will see in pop-up window when you hover the mouse over title in your personal page. This is non-searchable field. Tags is comma separated text used for tagging your code. Page is your first level hierarchy for your code tagging. Page is displayed as a tab on the personal page. If you want to use already existing page, select page name from dropdown list. If you like to add a new page, type page name in the textbox. If you have selected page and typed some name in textbox, selected page will be given priority. If you want to make post private(non-shared), check the box Private.