UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilities Part II they need to, passing values back and forth as necessary. Julia provides a Channel mechanism for solving this problem. A Channel is a waitable first-in first-out queue which can have multiple tasks reading new task. A special Channel constructor which accepts a 1-arg function as an argument can be used to run a task bound to a channel. We can then take! values repeatedly from the channel object: julia> function

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilities Part II they need to, passing values back and forth as necessary. Julia provides a Channel mechanism for solving this problem. A Channel is a waitable first-in first-out queue which can have multiple tasks reading new task. A special Channel constructor which accepts a 1-arg function as an argument can be used to run a task bound to a channel. We can then take! values repeatedly from the channel object: julia> function

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilities Part II they need to, passing values back and forth as necessary. Julia provides a Channel mechanism for solving this problem. A Channel is a waitable first-in first-out queue which can have multiple tasks reading new task. A special Channel constructor which accepts a 1-arg function as an argument can be used to run a task bound to a channel. We can then take! values repeatedly from the channel object: julia> function

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.

UTF-8 • Call C functions directly (no wrappers or special APIs needed) • Powerful shell-like capabilities for managing other processes • Lisp-like macros and other metaprogramming facilitiesChapter 2 as a command line argument. • --default-channel=: Configure the default Juliaup channel. For example --default-channel lts would install the lts channel and configure it as the default. • --add-to-path=: all data types and code in Julia are represented by Julia data structures, powerful reflection capabilities are available to explore the internals of a program and its types just like any other data.