A Greek cross quilt block is made up of half square triangles, strip blocks and a square. Then simply sew it together as you ...
Turn plastic bottles into something more than just recyclables by cutting and transforming them into hanging planters, bird feeders, or DIY chandeliers ... them into patchwork quilts, cushion covers ...
If you have pattern matching needs that go beyond this, consider writing a user-defined function in Perl or Tcl. While most regular-expression searches can be executed very quickly, regular ...