Bologna, which is similar to other prepackaged lunch meats, can remain in the fridge for 1 to 2 weeks and will begin to give an offensive odor when it is no longer safe to eat. Hard salami and pepperoni can last for around 2 to 4 weeks depending on whether it is opened or unopened. Cold cut meats can last for up to 8 months when they are placed in the freezer. The easiest way to tell if a meat is bad is to perform an odor test.
Darning also refers to any of several needlework techniques that are worked using darning stitches: 1  Pattern darning is a type of embroidery that uses parallel rows of straight stitches of different lengths to create a geometric design.f enough threads are criss-crossed over the hole, the hole will eventually be covered with a mass of thread. Fine darning, sometimes known as Belgian darning, attempts to make the repair as invisible and neat as possible. Often the hole is cut into a square or darn blends into the fabric.
1 Net darning, also called filet lace, is a 19th-century technique using stitching on a mesh foundation fabric to imitate lace. 2  Needle weaving is a drawn thread work embroidery technique that involves darning patterns into barelaid warp or weft threads.