Index

A

• abstract array protocol
  • reference / See also
• Abstract Syntax Tree (AST) / Introduction
• Amazon Machine Image (AMI) / There's more...
• Amazon Web Services (AWS) / Getting ready, There's more...
• Anaconda
  • download link / Running JupyterLab with Anaconda on Linux
• Apache POI
  • reference / There's more...
• ARGB
  • reference / Getting ready
• array
  • index of random minimum element, finding / Finding the index of a random minimum element in an array, How it works..., There's more...
  • reference / There's more...
• array protocol / There's more...
• array views
  • used, for avoiding memory allocation / Using array views to avoid memory allocation, Getting ready, How to do it..., There's more...
• Atom
  • reference / Juno
  • installation link / Juno
• AWS cloud
  • Julia, executing in Cloud9 IDE / Running Julia inside the Cloud9 IDE in the AWS cloud, See also
• AWS RDS (Amazon Web Services Relational Database Service)
  • reference / Getting Oracle JDBC drivers

B

• 64-bit Xorshift / Getting ready
• barrier function / There's more...
• Bayesian bootstrap
  • reference / There's more...
• BenchmarkTools.jl package
  • reference / There's more...
• BlackBoxOptim.jl package
  • reference / See also
• bootstrapping method
  • reference / Getting ready
• built-in system streams (stdin, stdout, stderr)
  • interacting with / Built-in system streams (stdin, stdout, stderr)

C

• Cascadia.jl
  • reference / How it works...
• categorical arrays
  • reference / See also
• categorical data
  • working with / Working with categorical data, How it works...
• Cloud9
  • reference / How it works...
• Cloud Formation Cluster ( CfnCluster)
  • reference / There's more...
• code
  • benchmarking / Benchmarking code, How it works..., There's more...
• code performance
  • improving, with @inbounds / Improving code performance using @inbounds, How it works..., There's more...
  • annotations, reference / There's more...
• column-major order / How it works...
• comma-separated value (CSV)
  • reading / Reading CSV and FWF files, How it works..., There's more...
• complex logging
  • reference / See also
• complex numbers
  • working with / Working with complex numbers, How it works...
  • reference / There's more...
• computation results
  • displaying / Displaying computation results in Julia, How it works...
• conditional statements
  • used, for executing loops / How it works..., There's more...
• ConEmu
  • reference /
• contravariance
  • reference / There's more...
• CSV data
  • reading, from internet / Reading CSV data from the internet, How it works...
• custom pseudo-random number generator
  • implementing / Implementing a custom pseudo-random number generator, How it works..., See also
• Cycler Boot Mode / There's more...

D

• data
  • sorting, ways / Non-standard ways to sort your data, How it works...
  • fetching, from internet / Fetching data from the internet, How it works..., See also
  • converting, between / Converting data between DataFrame and Matrix, There's more...
• database APIs
  • reference / See also
• database systems
  • working with / Working with databases in Julia, There's more...
  • MySQL / Getting ready for MySQL
  • PostgreSQL / Getting ready for PostgreSQL
  • reference / How it works...
• data frame
  • contents, investigating / Investigating the contents of a data frame, How it works...
  • converting, between wide and narrow formats / Converting a data frame between wide and narrow formats, There's more...
  • comparing, for identity / Comparing data frames for identity, How it works..., There's more...
• DataFrames
  • and Matrix , data conversions / Converting data between DataFrame and Matrix, There's more...
  • split-apply-combine pattern / Split-apply-combine in DataFrames, How it works..., See also
  • rows, transforming / Transforming rows of DataFrame, How it works...
• Date module
  • working with / Working with date and time, How to do it..., How it works..., There's more..., See also
• dictionaries
  • working / Creating a function preimage - understanding how dictionaries and sets work, How it works..., See also
• distributed computing
  • reference / See also
  • with Julia / Distributed computing with Julia, Getting ready, How to do it...
• Distributed module / See also
• double factorial / Getting ready

E

• Emacs
  • used, for configuring Julia / Configuring Julia with Emacs
• end-of-file (EOF) state / Reading and writing files
• entity-attribute-value model / Converting a data frame between wide and narrow formats
• Euclidean norm
  • reference / Getting ready
• exponential distribution
  • reference / Getting ready

F

• factorial designs
  • generating / Generating full factorial designs, How to do it..., How it works...
• Feather data
  • handling / Handling Feather data, How to do it..., How it works...
  • documentation, reference / See also
• files
  • writing / Managing streams, and reading and writing files, Reading and writing files, There's more...
  • reading / Managing streams, and reading and writing files, Reading and writing files, There's more...
• fixed-width files (FWF)
  • reading / Reading CSV and FWF files, How it works..., There's more...
• functional programming
  • about / Functional programming in Julia
  • working / How to do it..., How it works...
• function preimage
  • creating / Creating a function preimage - understanding how dictionaries and sets work, How it works..., There's more...
• functions
  • using, as variables / Using functions as variables in Julia, There's more...

G

• @generated macro
  • used, for loop unrolling / Loop unrolling with the @generated macro, How it works..., There's more...
• Gaussian integer / Getting ready
• generated functions / Macros and generated functions
• Genie.jl
  • reference / See also
• Git
  • reference / Getting ready
• Git logs
  • parsing, with regular expressions / Parsing Git logs with regular expressions, How to do it..., How it works...
• GLM.jl
  • reference / There's more...

H

• High Performance Computing (HPC) / There's more...
• Hypertext Transfer Protocol (HTTP) / How it works...

I

• @inbounds
  • used, for improving code performance / Improving code performance using @inbounds, How it works..., There's more...
• IE Enhanced Security Configuration / There's more...
• in-memory streams
  • working with, IOBuffer used / Using IOBuffer to efficiently work with in-memory streams, There's more..., See also
• indexing protocol / There's more...
• input/output (I/O) / Getting ready
• Integrated Desktop Environments (IDEs) / Julia IDEs
• Intel
  • website link / Option 2 - build Julia with Intel MKL (without Intel LIBM)
• Intel C++ compilers
  • reference / Option 3 - build Julia with Intel MKL and with Intel LIBM
• Intel LIBM
  • reference / How it works...
• Intel Math Library
  • reference / Option 3 - build Julia with Intel MKL and with Intel LIBM
• Intel Parallel Studio XE
  • reference / Option 3 - build Julia with Intel MKL and with Intel LIBM
• IOBuffer
  • used, for working with in-memory streams / Using IOBuffer to efficiently work with in-memory streams, There's more..., See also
• IProfile.jl package / See also
• Iris
  • reference / Getting ready
• iteration protocol
  • reference / See also

J

• Java
  • installation link / Configuring JDBC in Julia
• JavaScript Object Notation (JSON) data
  • working with / Working with JSON data, How it works...
  • reference / See also
• JDBC (Java Database Connectivity)
  • about / Working with databases in Julia, Getting ready for JDBC and Oracle
  • Oracle / Getting ready for JDBC and Oracle
  • configuring / Configuring JDBC in Julia
• Julia
  • installing, from binaries / Installing Julia from binaries
  • installing, on Linux Ubuntu / Installing Julia on Linux Ubuntu
  • reference / Installing Julia on Linux Ubuntu, Configuring Julia with Nano, See also
  • installing, on Windows /
  • support for text editors / Julia support for text editors
  • configuring, with Nano / Configuring Julia with Nano
  • configuring, with Vim / Configuring Julia with Vim
  • configuring, with Emacs / Configuring Julia with Emacs
  • building, from sources on Linux / Building Julia from sources on Linux, How to do it...
  • building, without Intel's MKL / Option 1 - build Julia without Intel's MKL
  • building, with Intel MKL (without Intel LIBM) / Option 2 - build Julia with Intel MKL (without Intel LIBM)
  • building, with Intel LIBM / Option 3 - build Julia with Intel MKL and with Intel LIBM
  • building, with Intel MKL / Option 3 - build Julia with Intel MKL and with Intel LIBM
  • compiler scripts, reference / How it works...
  • executing, in Cloud9 IDE / Running Julia inside the Cloud9 IDE in the AWS cloud, See also
  • customizing, on startup / How to customize Julia on startup
  • command, executing on startup / Running a single Julia command on startup
  • script, executing / Running a script every time Julia starts
  • environment variables, reference / There's more...
  • setting up, for multiple core usage / Setting up Julia to use multiple cores, How it works..., There's more...
  • multiple processes, starting / Multiple processes
  • multiple threads / Multiple threads
  • interaction options / Useful options for interaction with Julia, How to do it...
  • computation results, displaying / Displaying computation results in Julia
  • configuration, for working with JupyterLab / Configuring Julia to work with JupyterLab, How it works...
  • configuring with Jupyter Notebook / There's more...
  • executing, as background process / Running Julia as a background process, How it works..., There's more...
  • documentation, reference / There's more...
  • broadcasting / Understanding broadcasting in Julia, How it works..., There's more...
  • broadcasting, reference / See also
  • functions, reference / See also
  • performance issues, reference / See also
  • Python, calling / Calling Python from Julia, How it works...
• Julia Base.Serialization
  • used, for serializing Julia objects / Serializing Julia objects with Julia Base.Serialization
• JuliaBox
  • reference / There's more...
• Julia code
  • profiling, reference / Profiling Julia code
  • profiling / Profiling Julia code, How to do it..., How it works..., See also
  • logging setup / Setting up logging in your code, How to do it...
  • setting up / See also
• Julia development workflow
  • Revise.jl, using / Julia development workflow with Revise.jl
  • reference / See also
• JuliaDiff
  • reference / See also
• Julia Editor Support
  • reference / See also
• Julia IDEs
  • about / Julia IDEs, How to do it...
  • Juno / Juno
  • Microsoft Visual Studio Code / Microsoft Visual Studio Code
  • Sublime Text / Sublime Text
  • reference / See also
• JuliaLang
  • reference / See also
• Julia numeric types
  • structure / Understanding the structure of Julia numeric types with introspection, How to do it..., How it works..., See also
• Julia objects
  • serializing, with Julia Base.Serialization / Serializing Julia objects with Julia Base.Serialization
  • serializing, with JLD2.jl / Serializing Julia objects with JLD2.jl
  • serializing, with BSON.jl / Serializing Julia objects with BSON.jl
• Julia set
  • reference / Getting ready
• Julia startup
  • script, executing / Running a script on Julia startup
  • working / How it works...
• Julia threading API
  • reference / See also
• JuMP
  • used, for optimization model definition / Optimization using JuMP, How to do it...
  • reference / How it works...
• Juno / Juno
• JupyterLab
  • Julia, configuring / Configuring Julia to work with JupyterLab
  • executing, with Anaconda on Linux / Running JupyterLab with Anaconda on Linux
  • reference / See also
  • Julia, configuring with Jupyter Notebook / How to do it...
• Jupyter Notebook
  • Julia, configuring / Configuring Julia in Jupyter Notebook
  • executing, within Julia environment / Running Jupyter Notebook from within the Julia environment
  • executing, outside of Julia environment / Running Jupyter Notebook outside of the Julia environment
  • working / How it works...
  • Julia, configuration in terminal-only cloud environments / Configuring Julia with Jupyter Notebook in Terminal-only cloud environments

L

• Levenberg-Marquardt Method
  • reference / Writing a simple optimization routine
• LibGit2.jl package
  • reference / There's more...
• LibPQ.jl package
  • reference / See also
• likelihood function
  • optimization, performing / Estimation using maximum likelihood, How it works...
  • reference / Getting ready
• linear regression
  • estimating / Estimating a linear regression, How it works...
• linked list
  • about / Defining your own types - linked list
  • implementing / Getting ready, How it works...
• Linux, on AWS Cloud
  • reference / Getting ready
• Linux Intel MKL
  • reference / How it works...
• Linux Ubuntu
  • Julia, installing / Installing Julia on Linux Ubuntu
• long format / Converting a data frame between wide and narrow formats
• loops
  • executing, with conditional statements / Executing loops efficiently with conditional statements, How to do it..., How it works..., There's more...

M

• machine learning models
  • building, with ScikitLearn.jl / Building machine learning models with ScikitLearn.jl, How to do it..., How it works...
• macros
  • about / Macros and generated functions
  • used, for caching function results / Using macros to cache function results
• Math Kernel Library (MKL) / How to do it...
• matrices
  • traversing / Traversing matrices efficiently, How it works...
• matrix
  • creating, from set of vectors as rows / Creating a matrix from a set of vectors as rows, How to do it..., How it works..., There's more...
• matrix multiplication
  • performing / Fast matrix multiplication, How to do it..., How it works..., There's more...
• memoization
  • reference / How it works..., See also
• metaprogramming
  • about / Metaprogramming, How to do it..., How it works...
  • eval() function, working with / Working with the eval function
  • Abstract Syntax Tree (AST) / Abstract Syntax Tree (AST)
  • reference / See also, See also
• Microsoft Excel files
  • reading / Reading and writing Microsoft Excel files, How it works...
  • writing / Reading and writing Microsoft Excel files, How it works...
  • manipulating, with PyCall.jl and openpyxl / Manipulating Excel files with PyCall.jl and openpyxl
  • manipulating, with XLSX.jl / Manipulating Excel files with XLSX.jl
• Microsoft Visual Studio Code
  • reference / Microsoft Visual Studio Code
• missing data
  • handling / Handling missing data, How it works..., There's more...
  • reference / See also
• modules / Julia development workflow with Revise.jl
• Monte Carlo simulations
  • reference / Running Monte Carlo simulations
  • executing / Running Monte Carlo simulations, How it works..., There's more...
• multiple dispatch
  • used, for handling branching behavior / Using multiple dispatch to handle branching behavior, There's more...
• multiprocessing
  • using / Multiprocessing in Julia, How to do it..., How it works..., There's more...
• multithreading
  • using / Multithreading in Julia, How it works..., There's more...
• mutable types
  • versus immutable types / The efficiency of mutable versus immutable types, How to do it..., There's more...
  • working / How it works...
• MySQL drivers / Getting ready for MySQL
• MySQL Server
  • connecting, with MySQL.jl / Connecting to MySQL Server with MySQL.jl

N

• Nano
  • used, for configuring Julia / Configuring Julia with Nano
• nodes, Julia REPL
  • Julian / How it works...
  • help / How it works...
  • shell / How it works...
  • package manager / How it works...
• nonlinear constrained optimization
  • reference / There's more...

O

• object serialization
  • using / Using object serialization in Julia, How to do it..., How it works..., There's more...
  • reference / See also
• one-hot approach
  • reference / Getting ready
• openpyxl documentation
  • reference / See also
• optimization model
  • defining, with JuMP / Optimization using JuMP, How to do it..., There's more...
• optimization routine
  • writing / Writing a simple optimization routine, How to do it..., How it works..., See also
• Oracle
  • reference / Getting Oracle JDBC drivers
  • connecting, with JDBC.jl / Connecting to Oracle with JDBC.jl
• Oracle JDBC drivers
  • obtaining / Getting Oracle JDBC drivers

P

• packages
  • managing / Managing packages, How it works...
• ParallelDataTransfer.jl package
  • documentation, reference / See also
• parametric types
  • reference / See also
• partial series sums
  • used, for approximating π / How to do it..., How it works..., There's more...
• Pi Formulas
  • reference / Getting ready
• pivot tables
  • creating, by chaining transformations of data frames / Creating pivot tables by chaining transformations of data frames, See also
• pkg
  • reference / There's more...
• Plots.jl
  • used, for generating plot / Complex plotting with Plots.jl, How to do it..., There's more..., See also
  • reference / See also
• PostgreSQL
  • connecting, with LibPQ.jl / Connecting to PostgreSQL with LibPQ.jl
  • reference / Connecting to PostgreSQL with LibPQ.jl
• primitive types
  • defining / Defining primitive types, How to do it..., How it works...
  • reference / See also
• project dependencies
  • managing / Managing project dependencies, How it works..., There's more...
• PyCall
  • reference / See also
• PyPlot.jl package
  • reference / See also
• Python
  • calling, from Julia / Calling Python from Julia, How it works..., There's more...

Q

• queuing system
  • analyzing / Analyzing a queuing system, How to do it..., How it works..., There's more...
  • reference / Getting ready

R

• R
  • calling, from Julia / Calling R from Julia, How to do it..., How it works...
  • libraries, calling from Julia / Option 1 - calling R libraries from Julia
  • direct calling, with / Option 2 - directly calling R from Julia with variable interpolation
  • command line, using / Option 3 - using the R command line available inside Julia with variable interpolation
  • variables, sending / Option 4 - sending variables with their values to R
• r-base
  • installation link / Getting ready
• RCall
  • documentation link / Getting ready
• RCall.jl package
  • reference / See also
• regular expressions
  • used, for parsing Git logs / Parsing Git logs with regular expressions, How it works...
• remote Julia processes
  • parameters, sending / Sending parameters to remote Julia processes, How to do it..., How it works..., There's more...
• REpresentational State Transfer (REST) / Writing a simple RESTful service
• RESTful service
  • writing / Writing a simple RESTful service, How to do it...
  • web service, building from scratch / Building a web service from scratch
  • web service, building by ZeroMQ and JuliaWebAPI.jl integration / Building a high-performance web service integrating ZeroMQ and JuliaWebAPI.jl, How it works..., There's more...
• Revise.jl
  • used, for Julia development workflow / Julia development workflow with Revise.jl, How it works...
• rows, DataFrame
  • transforming / Transforming rows of DataFrame, How it works...

S

• ScikitLearn.jl
  • used, for building machine learning / Building machine learning models with ScikitLearn.jl, How to do it..., How it works...
  • reference / There's more...
• scrapy
  • reference / See also
• sets
  • working / Creating a function preimage - understanding how dictionaries and sets work, How it works..., See also
• SIMD processor instructions
  • reference / How it works...
• single instruction multiple data (SIMD) / How it works...
• split-apply-combine pattern
  • in DataFrames / Split-apply-combine in DataFrames, How it works..., There's more...
• SSH tunneling
  • reference / See also
• static arrays
  • using / Using static arrays, How to do it..., There's more...
  • working / How it works...
  • reference / See also
• statistical profiler / How it works...
• stderr / How it works...
• stdin / How it works...
• stdout / How it works...
• stream access types
  • sequential / How it works...
  • random access / How it works...
• streams
  • managing / Managing streams, and reading and writing files, There's more...
• stream types
  • input streams / How it works...
  • output streams / How it works...
  • input-output streams / How it works...
• strings
  • reference / See also
• Sublime Text / Sublime Text
• subtyping
  • working / Understanding subtyping in Julia, How it works..., There's more...
• Sudoku
  • reference / Using array views to avoid memory allocation

T

• Taro package
  • reference / There's more...
• terminal-only cloud environments
  • Julia, configuring with Jupyter Notebook / Configuring Julia with Jupyter Notebook in Terminal-only cloud environments
• time
  • working with / Working with date and time, How to do it..., How it works..., There's more...
• time module
  • working with / Working with date and time, How it works..., There's more...
• transformations, data frames
  • chaining, for creation of pivot tables / Creating pivot tables by chaining transformations of data frames, See also
• types
  • reference / There's more...
• type stability, Julia code
  • used, for detecting problems / Ensuring type stability of your code, How it works...

U

• UTF-8 strings
  • working with / Working with UTF-8 strings, How to do it..., How it works..., See also

V

• Vim
  • used, for configuring Julia / Configuring Julia with Vim

W

• web services / Writing a simple RESTful service
• wide format / Converting a data frame between wide and narrow formats
• Windows
  • Julia, installing /

X

• xlrd package
  • reference / See also
• XLSX.jl documentation
  • reference / See also
• XPath language
  • reference / How it works...

Z

• ZMQ.jl package
  • reference / See also