This PHP function returns the JSON representation of a value.
What is "json_encode()" ?
100
This WordPress function can be used to pass runtime variables to a script, such as language text.
What is "wp_localize_script()" ?
100
This browser tool allows a user to gain insight into DOM elements, as well as monitor and manipulate runtime data.
What is "Inspector" or "Dev Tools" ?
100
This command creates a new Git repository.
What is "git init"?
200
This conditional tag checks if the user is visiting using a mobile device.
What is "wp_is_mobile()" ?
200
This function applies a callback to all elements of a given array.
What is "array_map()" ?
200
This object describes the current viewport being rendered by the browser.
What is "window" ?
200
This tool aids a developer in creating clean, working code. Common features include an editor, compiler and debugger.
What is an "IDE" or "Integrated Development Environment"?
200
This git command retrieves any new information from remote repositories.
What is "git fetch" ?
300
This function downloads an image from a specified URL and attaches it to a post.
What is "media_sideload_image()" ?
300
Introduced in PHP 5.3, this PHP feature can encapsulate – or group – items such as functions, without using classes.
What is "namespace" ?
300
This JavaScript method returns a reference to an element in the document based on its unique ID.
What is "document.getElementById()" ?
300
This cryptographic network protocol allows text-based sessions to remote machines in a secure way.
What is "SSH" or "Secure Shell" ?
300
This command clears away varying amounts of local work performed on a branch.
What is "git reset"?
400
This function retrieves the raw response from an HTTP request using a GET method
What is "wp_remote_get()" ?
400
This conditional operator works like a simple if/else statement, but features a question mark and a single colon in it’s expression.
What is "ternary operator" ( ? : ) ?
400
A jQuery method which can either retrieve or set an element’s markup.
What is ".html()" ?
400
This program processes scripts written in a particular language and turns them into machine language, or in our case, code more easily downloaded and parsed by a browser.
What is "Compiler" or "Grunt" or "Compass" ?
400
This command sends new commits to a repository.
What is "git push"?
500
This function generates and returns a number used once.
What is "wp_create_nonce()" ?
500
This function returns a formatted string with any number of directives: both ordinary characters and conversion specifications, each of which results in fetching its own parameter.
What is "sprintf()" ?
500
This jQuery method can perform an HTTP request without the need for synchronization.
What is ".ajax()" ?
500
This 'bare bones' editor that is anything but has been available on the Mac for over 20 years.
What is "BBEdit"?
500
Considered by Linus Torvalds to be the "Easter egg" of Git, containing many meaningful commands in one.