The difference is in the punctuation. Library's is possessive. For example, you would use this form to say, "There was a cat sitting inside the library's book-shoot." Libraries is plural. For...
A cDNA (complementary DNA) library is a DNA library that has been created from mRNAs that are present in the cell. Since a cDNA is created from mRNA transcripts, that means that in Eukaryotic...
A Library is a place where one can search and access the required books,magazines etc and can read and use them for one's reference without paying any or full cost of the material, whereas at a...
An API is really no more than a set of method signatures and other information necessary to use a class or set of classes. The API is totally distinct from the implementation. For example, a number...