We Know that some design patterns are found so useful that they become features of the language itself. soloistsoloist 9144 bronze badges 4 Thanks for the answer. Kişi you show an illustration? And, what does "go on a limb" mean? I am sorry I am derece familiar with that usage. https://cobjectkullanm85061.illawiki.com/834879/en_iyi_tarafı_c_structuralcomparisons_kullanımı