First weâll need to hem one edge of the fabric width. This will form part of the fold that we tuck our pillow into. Take your pillowcase back piece and press over a 3/8â fold on one side of the width of the fabric. Now fold it over the same again and press flat (right photo below).
OpenAL (Open Audio Library) is a cross-platform audio application programming interface (API). It is designed for efficient rendering of multichannel three-dimensional positional audio. Its API style and conventions deliberately resemble those of OpenGL.
Open up cease to be secretive is from 1921. The noun meaning public knowledge (esp. in out in the open) is attested from 1942; the sense of an open competition is from 1926, originally in a golf context. Open-handed liberal, generous is from 1601.