(add on to question) I'm trying to make a Redstone pickaxe that can do everything redstone torches can do, for example, light TNT, power railways, etc. any ideas on what code I must use to acomplish this?
You can only hold one item at a time.
Minecraft's Item ID's can be found on Minecraft Wiki. Link in related links.
embed code is used for putting flash games/pictures on websites.in a sort redirect way. the embed code searches that web side for the item and copies that item to that area of the website and isn't technically on the website.minecraft doesn't have one.
No, you can't take one item from a Minecraft mod unless there is a separate mod which contains that one item.
The item ID for a pumpkin is 86. For the Jack-O-Lantern (lit up pumpkin) it's 91.
Minecraft
you need a code or book to unlock things
The item ID for a diamond pick in Minecraft is 278. I have linked you below in the related links of a full list of all the ID's in Minecraft.
You can't.
No
46
Press your inventory button and you see 4 squares next to your character. That's how you craft things.