Console - Reading Assignment

Javascript Programming
#723

  1. What is the console used for?
    The console is used like a terminal shell interface for JavaScript programming within modern browsers. With this different Javascript functions can be coded and executed.

  2. How do you open the Console in Google Chrome?
    To open JavaScript Console in Google Chrome you must:
    a. Click the menu on the top right
    b. Click “More Tools”
    c. Click “Developer Tools”
    d. Click “Console” tab

  3. What does console.log function do?
    console.log function prints the expression within the console instead of on the web page.

  4. How can you change the contents of an HTML page through the console?
    You can modify the contents of an HTML page by using using functions in JavaScript to modify Parts of HTML code.

1 Like
#724

1- The Console can be used to log information as part of the JavaScript development process, as well as allow you to interact with a web page by carrying out JavaScript expressions within the page’s context.
2- To open the [JavaScript Console] in 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-allows us to work within JavaScript and not have to deal with pop ups
4- The Console provides you with the opportunity to experiment with JavaScript code within the context of existing HTML, CSS, and JavaScript, but you have to save it or it reverts back to original html

1 Like
#725
  1. What is the console used for?

The console is a development tool, built into browsers to work with JavaScript and other web technologies. It is used for logging information as part of the JavaScript development process and for interacting with web pages by carrying out JavaScript expressions with the page’s context. It allows you to write, manage and monitor JavaScript on demand.

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

You open the Console in Google Chrome by navigating to the three vertical dots at the top right of your browser windows, and selecting More Tools followed by selecting Developer Tools. In the panel that opens, then click on Console in the top menu bar to bring up the JavaScript Console.

  1. What does console.log function do?

The console.log function outputs a message to the web console. It allows you to log into the console while avoiding pop-up alerts.

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

You can change the contents of an HTML page through the console by editing the Document Object Model.

1 Like
#726
  1. Console is use for debugging code or to interact with elements.
  2. Ctrl+Shift+l
    3.Console.log fuction checks variable or result.
    4.By clicking “edit element”.
1 Like
#727

  • What is the console used for?
    can be used to log information in the development also allow you to write, manage, and monitor JavaScript on demand.

  • How do you open the Console in Google Chrome?
    3 dots menu > more tools > developer tools > console tab

  • What does console.log function do?
    print out or log the functions value into the console

  • How can you change the contents of an HTML page through the console?
    using a DOM accessible from the elements tab in the developer tools.

1 Like
#728
  1. The console can be used to execute Java script commands.It’s also used to debug,inspect and test code
  2. Menu, more tools, developer tools
  3. It allows the programmer to log info in the console
  4. We select the tago,element or content we wish to edit in the elements tab and then edit it to the data we wish to have in place
1 Like
#729

  1. The console provides the ability to write, manage, and monitor JavaScript on demand.

  2. Menu > More Tools > Developer Tools > Console tab

  3. The console.log function prints the message written inside the function to the console

  4. It is possible to change the contents of an HTML page writing Javascript commands on the console.

1 Like
#730

What is the console used for?
It is used to interact with the page. Modify the page in real time. Execute javascript from the console as if it were being executed within the page. See any data variables and how they change. It also allows you to see how the HTML/CSS is being interpreted, which is useful for finding bugs, such as misspellings.

How do you open the Console in Google Chrome?
CTRL + SHIFT + J on my system

What does console.log function do?
It allows you to execute javascript in real time similar to a terminal shell interface

How can you change the contents of an HTML page through the console?
(In Firefox) select the inspector tab. I find it easier to select the element then right click and enter edit HTML mode. Make the changes and then click anywhere outside the edit box.

1 Like
#731
  1. It is used to debug and see things not visible on the frontend.
  2. F12.
  3. It shows something in the console, like a variable.
  4. By inspecting it.
1 Like
#732

The console is used to test JavaScript code in real time.

The console can be opened by either “Ctrl+Shift+I” or right-click, ‘Inspect’, & then clicking on the ‘console’ tab.

It is used to check that a particular action operates correctly within the console and without any messages you need to click out of.

You can use the console to temporarily alter the output of a webpage using javascript language. However, once the page is refreshed, it will return to its previous saved state on the hosted server.

1 Like
#733

Its where you can work with JavaScript in an interface similar to a terminal shell; to inspect and execute JS commands within a web browser.
2.
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, this will open a panel where you can click on Console along the top menu bar to bring up the JavaScript Console if it is not highlighted already. Or you can use the short cut (CTRL+SHIFT+J); or F12 key.
3.
Rather than have pop-up alerts that we need to continue to click out of, we can work with JavaScript by logging it to the Console with console.log, showing the results of the code directly in the Console, allowing to try the code in real-time.
4.
By executing javascript document commands at the prompt, directly to the console.log, interacting with the DOM (Document Object Model).

1 Like
#734

God blesses you and your dad… :pray:

#735

What is the console used for?
The console is a development tool that’s included in all modern web browsers. It makes it possible to read DOM, debug and analyze network activity and provides you with the ability to write, manage and monitor Javascript
How do you open the Console in Google Chrome?
Ctrl+shift+I
What does console.log function do?
It provides the possibility of trying out code on a webpage without changing it
How can you change the contents of an HTML page through the console?
Ctrl+shift+c = Inspect element, will take you to the place in the console where the specific code you inspected is. Then you can try modifying it to find the correct result

1 Like
#736

  1. Console can be used to log information as part of the JavaScript development process, as well as allow you to interact with a web page by carrying out JavaScript expressions within the page’s context. Essentially, the Console provides you with the ability to write, manage, and monitor JavaScript on demand.

  2. Menu > More tools > Developer Tools

  3. Outputs to the Console.

  4. By right-clicking on the HTML in the Elements tab and selecting Edit as HTML

1 Like
#737
  1. What is the console used for?

The Console can be used to log information as part of the JavaScript development process, as well as allow you to interact with a web page by carrying out JavaScript expressions within the page’s context. Essentially, the Console provides you with the ability to write, manage, and monitor JavaScript on demand.

  1. How do you open the Console in Google Chrome?
    To open the JavaScript Console in 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.

  2. What does console.log function do?

It make sure you don’t get a pop up to clik of.

  1. How can you change the contents of an HTML page through the console?
    You can also work within the context of an HTML file or a dynamically-rendered page in the Console. This provides you with the opportunity to experiment with JavaScript code within the context of existing HTML, CSS, and JavaScript.
1 Like
#738

Answer:

  1. Console used for debugging.
  2. Ctrl+Shift+J
  3. Function console.log creates an output inside the Console for a string of text or computation you would like to perform.
  4. You can use Javascript inside a console to edit your HTML page.
1 Like
#739
  1. What is the console used for?
    Allows you to write, manage, and monitor JS on demand within the context of the page
  2. How do you open the Console in Google Chrome?
    Top left -> More Tools -> Developer Tools -> Console tab on the top
  3. What does console.log function do?
    Evaluates expressions and writes it to the console
  4. How can you change the contents of an HTML page through the console?
    You can write commands in the console to edit the contents of an HTML page. You can also inspect the Elements tab and live edit the elements.
1 Like
#740
  1. What is the console used for?

The console allows you to log information as well as interact with a web page using JavaScript.

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

You click the three dots on the upper-right of the browser, then select More Tools, and then select Developer Tools, and then Console.

  1. What does console.log function do?

It allows you to enter information without a pop-up alert, at least within the context of this exercise.

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

You can make changes using the console and must save any changes to contents or else they will get lost upon reloading the page. You can also modify the DOM using the Elements tab in Chrome.

1 Like
#741
  1. What is the console used for?
  • The console is used to provide you with the ability to write, manage, and monitor Javascript on demand.
  1. How do you open the Console in Google Chrome?
  • Select menu at top right hand of screen → hover over more tools tab → select developers tool tab
  1. What does console.log function do?
  • Console.log functions give the output from the input that was given in the console.
  1. How can you change the contents of an HTML page through the console?
  • You can change the contents of an HTML page through the console by using another command: document.body.innerHTML
2 Likes
#742

  1. What is the console used for?: The developer console is used for logging javascript output and interacting with web pages in order to modify, test and debug them

  2. How do you open the Console in Google Chrome?:Enabling developer tools in the Chrome menu and selecting the console tab

  3. What does console.log function do?: It prints the provided text to the browser console without a user pop-up

  4. How can you change the contents of an HTML page through the console?: By accessing the document object’s fields via Javascript commands

1 Like