darning in old yarn while knitting new yarn

[wildandwooly]

Anyone able to help me with a technique for darning in the end of ball of yarn or a ball of one color while knitting the new ball or new color, rather than cutting the end and weaving it in later on? I read about this in Domino Knitting but can't figure out how to do it. thanks so much!

[amy]

It sounds like you're talking about just overlapping the two strands, and knitting with both for a few stitches. That's the easiest way; it has it's advantages and disadvantages. For more on that, and other methods, see "joining yarn" in the Basic Techniques/More section.