1. Make a large tree trunk. 2. Use real leaves to create the rest of the tree. 3. If you can't use real leaves, have students trace their hands on fall colored construction paper. Arrange on the tree trunk to form a tree.
Xcode is an integrated development environment for macOS containing a suite of software development tools developed by Apple for developing software for macOS, iOS, watchOS and tvOS.
XCodeGhost is one of the most interesting developments in malware. Normally malware authors have to write a seemingly benign application and put malicious code inside of the application. Instead, these malware authors wrote malicious code and injected it inside a compiler so that unwitting application developers included the malicious code inside their own programs.