Console - Reading Assignment

[Fmseis]

1. it gives you the ability to write, manage, monitor Javascript on demand.

2. Control + Shift+ J

3. console.log ( ) is a function that writes a message to log on the debugging console.

4. You can edit any HTML files in the console and experiment with the context using javascript code

[jturbeville]

1. What is the console used for?
It is like a shell interface to test JavaScript programming input and see what output occurs.
2. How do you open the Console in Google Chrome?
You can navigate to the console by clicking on the three dots on the top right, more tools and then selecting developer tools to open the console.
3. What does console.log function do?
It enables the programmer to test JavaScript code input and output in real time.
4. How can you change the contents of an HTML page through the console?
You can use the document function and define actions to revise the HTML contents through the console.

[derdis14]

1. The JavaScript console of a web browser can be used to execute JavaScript expression within the context of a web page. It can also be used to log information as part of the JavaScript development process.

2. The JavaScript console in Google Chrome can be opened by pressing CTRL + SHIFT + J. Alternatively, you can navigate to the three vertical dots menu at the top right of the browser window, select More Tools then Developer Tools.

3. The JavaScript console.log function prints the result of an input to the console.

4. You can change the contents of an HTML page temporarily through the console by utilizing “document.” variables and functions.

[block716]

1. What is the console used for?
The console provides users a space to experiment with Javascript and modify HTML pages without changing the actual HTML document.

**2. How do you open the Console in Google Chrome?

CTRL + SHIFT + J (Linux and Windows)
COMMAND + OPTION + J (MacOS)

3. What does the console.log function do?
The console.log function prints out information.

4. How can you change the contents of an HTML page through the console?
Double clicking the element of choice and making changes using the DOM.

[mclukino]

1 - The console allows to interact with a web page by carrying out JavaScript expressions within the page’s context.

It is possible to write, manage and monitor JavaScript on demand.

2 - Navigating to the menu at top-right of the browser, from here selecting More Tools, then Developer Tools. This will open a panel where it is possible to click on Console.

3 - Console.log can print something on the screen, a text string and even something like a math calculation.

4 - It is possible to modify the content of an HTML page the “document’ element within the JavaScript command line.

[Sergio_Garay]

1. What is the console used for?
   It provides you the ability to write, manage, and monitor JavaScript on-demand.

2. How do you open the Console in Google Chrome?
   You can navigate to the menu at the top-right of your browser window signified by three vertical dots in a row. From there, you can select More Tools then Developer Tools.

3. What does console.log function do?
   It will give an output to the expression that you introduce.

4. How can you change the contents of an HTML page through the console?
   You can open up the Console and begin working with JavaScript to modify the page.

[M9605]

1. To write, manage and monitor javascript on demand.
2. option+command+j in macOS.
3. console.log can be used to show you what your code does without putting it up on the website view but just in the console, for example console.log(5+8); will show the output (result) 13 in the console instead of showing it on the website.
4. You can put in javascript and it can change the contents of the page but disappears as soon as you reload the page.

[StanleyGM]

1. What is the console used for?
   The console is used to write, manage and interact with websites and other instances that JavaScript is used.

2. How do you open the Console in Google Chrome?
   You find the More Tools button under settings -> Developer Tools.
   The keyboard shortcut is Ctrl + Shift + I

3. What does console.log function do?
   It gives an output based on the information that was given.

4. How can you change the contents of an HTML page through the console?
   You can inspect element which allows you to change the document element

[MaxCrypto]

1. It is used to log information as part of the JS development process, it allows you to interact with a web page by carrying out JS code within the page’s content.
2. Three dots in the right corner of the browser --> More tools --> Developer tools [F12 is a shortcut] --> Console
   Or hit CTRL + SHIFT + J
3. It allows us to work directly with JS through the console.
4. By writing commands to the console.

[Arnaud.E]

1. What is the console used for?
   The console is used to log information as part of the Javascript development process. It allows us to interact with the web page using Javascript. With conseole, we can write, manage and monitor Javascript on demand.
2. How do you open the Console in Google Chrome?
   Menu => more tools => Developer tools
3. What does console.log function do?
   It allows to get an output based on an input
4. How can you change the contents of an HTML page through the console?
   Via javascript it’s posible

[Kahoobb]

1. What is the console used for?

The console is used to edit/remove/add code to the current website

2. How do you open the console in Google Chrome?
Clicking the three lines in the top right of your browser, more tools and then developer tools

3. What does console.log function do?

console.log function allows you to have javascript code entered into a website without needing to press the button that appears at the top for each thing you add in with code.

4. How can you change the contents of an HTML page through the console?

Click on “Elements” on the left side of “console” and it brings you to HTML code you can edit on the website to change things on it temporarily until you exit or refresh the page.

[Samtoshi]

1. What is the console used for?

For testing JavaScript right inside a browser.

2. How do you open the Console in Google Chrome?

Command + Option + i

3. What does console.log function do?

It allows you to pass commands through the console, which allows you to test out commands and test for bugs etc.

4. How can you change the contents of an HTML page through the console?

In Google Chrome you go into the “ELEMENTS” tab to change HTML

[FrinaDC]

1. What is the console used for?
To log in information as part of Java Developement and gives you with the ability to write, manage, and monitor JavaScript on demand.

2. How do you open the Console in Google Chrome?
Menu - More tools - Developer Tools - Console

3. What does console.log function do?
To log info into the Javascript Console.

4. How can you change the contents of an HTML page through the console?
Next to the Console Tab is the Elements tab, where the HTML version of the document is.

[coffy]

1- To inspect element, and execute javascript commands.
2- F12
3- logs info to the javascript console.
4- inspect element, in console double click at the element

[FLXSTNVLD]

1. What is the console used for?

2. How do you open the Console in Google Chrome?

3. What does console.log function do?

4. How can you change the contents of an HTML page through the console?

5. It provides the ability to manage and monitor javascript on demand.

6. command, option, J

7. Makes it possible to do calculations “behind the scenes”, consol.log makes you log in to the consol.

8. Go to “element”, right click the element and then “change as HTML”.

[veronique]

1 - Console is a development to which lets you interact through javascript with a webpage
2 - console is opened by opening google chrome “adaptions”, under “more programs”, and “development tools”
3 - console.log is for logging and execution without publishing the outcome on the website
4 - content of an html can be changed by using “elements” in the console

[keke_techie]

1. What is the console used for?
2. How do you open the Console in Google Chrome?
3. What does console.log function do?
4. How can you change the contents of an HTML page through the console?

Answers

1. The console is used for JavaScript development. It is a terminal-like application where JavaScript code can be written directly into it and the output given to screen immediately. It is handy in testing out code ideas and for examining and debugging pre-existing code

2. On Windows, Ctrl-Shift-J opens the Console in Chrome. On Mac, Ctrl-Option-J.

3. The console.log function writes the content of the variable or expression written inside the brackets to the console output.

4. The contents of an HTML page can be altered through the console by manipulating the DOM of a page with the JavaScript syntax innerHTML.

• The DOM is accessed using the document object.
• The specific element you wish to alter is referenced next, for a simple example body, we write document.body. (More complex examples would involve the function getElementsByTagName or similar)
• Next innerHTML is assigned the value of the data that you would like to replace, for example
  "<p>Hello World</p>"

Thus document.body.innerHTML="<p>Hello, World</p>" typed in the console will replace the original contents inside the <body> tag with a paragraph element containing the text ‘Hello, World’

[madingo]

Console - Reading

1. A console is used for the following:

• ability to write, manage and monitor javascript on demand
• provides space to try out javascript in realtime - providing an environment similar to terminal shell interface.
• logs information as part of the javascript development process
• allows interaction with web pages - carrying out javascript expression within the pages contents.

2. Opening a console in google chrome:

• navigate the menu of the browser with the three vertical dots in rows
• select more tools and click on developer tools
• select console and bring up javascript console
• click on javascript console and there you are.

3. Console .log functions uses the javascript to perform mathematical functions in the console.

4. You can change the contents of an HTML page through the console by using DOM (Document Object Model) of the page. It is a tree of objects and shows HTML elements within a hierarchical view. The DOM enables you to inspect and also let you identify and modify the HTML related to an aspect of a particular page’s contents to be change.

[AX07]

• What is the console used for?

To read and write Javascript of a webpage from the browser.

• How do you open the Console in Google Chrome?

In the three dotted button on the top right and go into more tools and developer mode.

• What does console.log function do?

It is used to do an action like math or page alert from the console log.

• How can you change the contents of an HTML page through the console?

by writing in Javascrip and changing the appearance of the html structure.??

[FiToKa]

1. What is the console used for?
   Similar to a shell interface, it gives us tools to inspect the DOM, modify it, debug and analyze network activity.

2. How do you open the Console in Google Chrome?
   Press F12.

3. What does console.log function do?
   Outputs a variable, expression or function result to the console window.

4. How can you change the contents of an HTML page through the console?
   For example, you can create a paragraph element and append it to the body element.

let p = document.createElement("P");
let t = document.createTextNode("Paragraph text.");
p.appendChild(t);
document.body.appendChild(p);