If An airline is "countable", this means that there MUST be a flight attendant present on the plane, whose sole job is to count: Many of the LINQ methods, including Where, use deferred execution. In this case you sevimli think of the IEnumerable kakım a query, rather than the actual https://emilianoftbjq.bimmwiki.com/10203646/benim_c_ienumerable_nerelerde_kullanılıyor_başlarken_Çalışmak