2

@printf

The Formatting numbers and strings section under the Strings heading

@sprintf

The Formatting numbers and strings section under the Strings heading

3

@which

Generic functions and multiple dispatch

@time

Generic functions and multiple dispatch

@elapsed

Generic functions and multiple dispatch

4

@task

Tasks

7

@assert

The Testing section under the Built-in macros heading

@test

The Testing section under the Built-in macros heading

@test_approx_eq

The Testing section under the Built-in macros heading

@test_approx_eq_eps

The Testing section under the Built-in macros heading

@show

The Debugging section under the Built-in macros heading

@timed

The Benchmarking section under the Built-in macros heading

@allocated

The Benchmarking section under the Built-in macros heading

@async

The Starting a task section under the Built-in macros heading (also refer to Chapter 8, I/O, Networking, and Parallel Computing)

8

@data

Using DataFrames

@spawnat

Parallel Programming, Using low-level communications

@async

Working with TCP Sockets and servers

@sync

Working with TCP Sockets and servers

@spawn

Parallel Programming, Using low-level communications

@spawnat

Parallel Programming, Using low-level communications

@everywhere

Parallel Programming, Using low-level communications

@parallel

Parallel Programming, Parallel loops and maps

9

@windows

Running External Programs

@unix

Running External Programs

@linux

Running External Programs

@osx

Running External Programs

@inbounds

Performance tips

@profile

Performance tips