Tizag tutorials, Welcome to tizag tutorials. tizag was designed to teach beginner web programmers how to use html and css. we invite you to begin the tutorials right away.. Heidi bears: african flower hexagon crochet tutorial, Hello friends :) today i am doing a tutorial on the african flower crochet hexagon.i recently joined a ravelry group swap, and really have enjoyed making these hexagonsso i thought i would share a tutorial!. Cmake tutorial - chapter 1: started - johnlamp, Source. cmake’s documentation strongly suggests that out-of-source builds be done rather than in-source builds. i agree as it makes it much easier to convince yourself that your build has really been cleaned since you can simply delete the build folder and start over..