Weaver's knot, helpful with yarn color changes
If you’ve ever been confused about how to make a slip knot…never fear! You will learn how to quickly and easily make a perfect slip knot to start many of your projects! Whether you are knitting or crocheting…the slip knot is the same!
How-To: Safely Rip Back Knitting Stitches #knitting
When adding a new color, never knot! Instead, join new yarns neatly and invisibly at the beginning of a row. Knots have a way of coming untied and working themselves to the front of your work when you least expect it. We recommend this method: Place the needle into the stitch, dropping the old yarn and picking up the new yarn, leaving a 4-inch tail to be woven in.
eyelet-lace-stitches | Knitting Stitch Patterns
How to knit the Diagonal Seed stitch. Easy Knit and Purl Pattern