Console - Reading Assignment

Javascript Programming
#2778
  1. The console is used to write, manage and monitor JavaScript within the context of an existing webpage.
  2. Press F12 or Ctrl+Shift+I or right-click and then click “Inspect”.
  3. Displays the output of code that is written between the brackets after console.log is written.
  4. You can make changes to the HTML of a page that you are currently on by editing elements using the JavaScript you write in the console, or by editing the HTML itself in the Elements tab.
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#2779
  1. What is the console used for?
    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. How do you open the Console in Google Chrome?
    You can also enter into the JavaScript Console by using the keyboard shortcut CTRL + SHIFT + J
  3. What does console.log function do?
    Log information to the Javascript console
  4. How can you change the contents of an HTML page through the console?
    Right-click and click inspect.
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#2780

  1. Console allows you to write, manage and monitor javascript

  2. ctrl+shift+J

3.console log is used to print text directly on console, print the date and solve math.

  1. you can edit html through the elements/ DOM portion of the console.
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#2781

  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. Essentially, the Console provides you with the ability to write, manage, and monitor JavaScript on demand.

  2. 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. prints the result of an evaluation and can be used to perform maths.

  4. Loading up the html page on a browser and then opening up the console and begin working with JavaScript to modify the page.

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#2782
  1. utilized for debugging or write and test your own code locally when using Javascript expressions.
  2. F12 key in chrome and in firefox.
  3. as a programmer it helps to log data to the JS Console. The console holds the execution of code. It outputs the functions value to the console.
  4. Can select the contents on the page and modify or select the “Elements” tab; utilizing functions such as document.createElement() [creates a new HTML element] OR document.removeChild(element) [removes an HTML element]
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#2783
  1. Console is used to log Java script and allows you to interact with the java script expressions.
  2. Ctrl+Shift+I
  3. Logs info in the JavaScript console.
  4. By doubling clicking the element, tag, or content and modify the contents within it.
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#2784

  1. What is the console used for? The console.log operation is used to write out the result indicating what one wants to see the result of upon evaluating something.

  2. How do you open the Console in Google Chrome? a. Click on the three-vertical-dot icon in the upper right of Google Chrome. b. Select More Tools. c. Select Developer Tools.

  3. What does console.log function do? At the end of the program, after the while construct has finished, the console.log operation is used to write out the result.

  4. How can you change the contents of an HTML page through the console? Edit / Inspect / Double Mouse Click : Attribute Element.

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#2785

1: The console is used to interact with the webpage, test cod, and log info in as part of development.

2: Open the options then go to more tools, then select developer tools.

3: The consol.log makes the output

4: Right clock the element, select inspect, then you can change the contents

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#2786
  1. The JavaScript console is a command line interface in your browser that can execute snippets of code. When that code snippet is designed to interact with the web page you are currently on, result can happen that might not have been possible otherwise.

2.For Short cut press ctrl + shift + I buttons or go to the Menu option , select more tools and click on Developer tools.

  1. The console. log function in JavaScript is used to print any kind of variables defined before in it or to just print any message that needs to be displayed to the user.The JavaScript Console provides you with a space to try out JavaScript code in real time by letting you use an environment similar to a terminal shell interface

  2. .i)Log a DOM node to the console.
    ii)Right click on it.
    iii)Select Edit as HTML or Edit Text.
    iv) Notice the DOM is updated on the page and also in the Elements Panel.

The Console provides you with a space to experiment with modifying HTML pages, If you you want to implement the modified codes on you HTML page, you can copy the code from the console and paste it on your .html file/s, but it is important to keep in mind that you’re not changing the HTML document when you do things on the Console. In this case, once you reload the page it will return to a blank document.

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#2787

  1. What is the console used for?
    To easily test new code in a web browser environment

  2. How do you open the Console in Google Chrome?
    developer tools, or cntrl, shift, j

  3. What does console.log function do?
    stores code & allows computation on it to give a return

  4. How can you change the contents of an HTML page through the console?
    inspect the element you’d liked to change & start experimenting.

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#2788
  1. The console provides us with the ability to write, manage, and monitor JS code on demand.
  2. Menu/ More Tools / Developr Tools/ Console Tab. We can also use quick keys with microsoft and macs:
    Microsoft: CTR + SHIFT + J
    MAC: CMD + OPTION + J
  3. console.log allows the programmer to log data (or objects in most cases) to the JS Console.
  4. We can edit HTML contents double clicking the tag, element, or content we wish to edit in the Elements tab and entering the new data in.
2 Likes
#2789
  1. The console allows you to create and execute JavaScript commands within the context of a website.
  2. Menu > More Tools > Developer Tools
  3. Console.log sends results of commands to the console
  4. You can modify the ‘document’ object.
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#2790

1.Console is used to inspect and test changes of your code.
2.Ctrl + Shift + J or F12
3.Consol.log sends output to console
4.It is not permanent but you can add elements HTML javascript etc and test it out.

1 Like
#2791
  1. “Live” editing, debugging, and monitoring Javascript code on a webpage without changing the actual state of the webpage on other devices.
  2. right click --> inspect
  3. Prints out statements into the console box. Vs opening a pop-up window with the stated message.
  4. On the elements tab, double click on the piece of code you would like to edit. Change it, press enter and see the results!
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#2792

  1. What is the console used for?
    the console is used for web developers to write, manage and monitor JavaScript functions all within one area of your web browser (currently supported by firefox/chrome)

  2. How do you open the Console in Google Chrome?
    at the top right, go to more tools, then developer tools and once the panel pops up, use the tabs at the top to navigate to Console

  3. What does console.log function do?
    the console.log is a function where the developer can define a given set of information to be uploaded to the console as a function. When the website is accessed, the function will then be utilized to generate an output. However the .log function is defined, the output will be generated. In this way a single code can be used to generate a particular screen to the user accessing it (ex. it can be the same- as in 'everyone who accesses this website will be prompted with a ‘hello world’ message. Or, it can be different- as in 'console.log is defined by user, where output will be generated by whoever the user is, or by giving the date/time, which is constantly changing information).

  4. How can you change the contents of an HTML page through the console?
    you can utilize JavaScript to create dynamic HTML pages. You can utilize the DOM panel to review the coding of the website; inspecting for CSS language, or attribute information, that you are able to manipulate.

4 Likes
#2793

  1. Making javascript changes without affecting the live site, a bit of a test bed. All able to be wiped accidentally by a cat stepping on the refresh button of your keyboard.

  2. I love a bit of CTRL+shift+I, as do Chrome, Brave and Firefox.

  3. Console.log function sends results of commands to the console.

  4. The DOM can be changed in the Inspector/Elements tab. Double click the element you’re changing, overtype with new data, press enter…then voila, or…“what have you done? CHANGE IT BACK!”.

1 Like
#2794

1 - The console alows you to write, manage and monitor JavaScript
2 - Selecting developer tools in the chrome menu tab or pressing Control+Shift+J
3 - The console.log() is a function in JavaScript which is used to print any kind of variables defined before in it or to just print any message that needs to be displayed to the user.
4 - Using DOM (Document Object Model)

1 Like
#2795

  1. What is the console used for?
    To inspect an element, execute JS commands, inspect the DOM, debug, and analyze network activity.

  2. How do you open the Console in Google Chrome?
    CTRL+SHIFT+I or Menu+More tools+Developer Tools

  3. What does console.log function do?
    Console.log allows the programmer to log data to the JS Console

  4. How can you change the contents of an HTML page through the console?
    Each time a web page is loaded, the browser it is in creates a Document Object Model, or DOM, of the page. These tools enable you to inspect and edit DOM elements and also let you identify the HTML related to an aspect of a particular page.

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#2796

  1. The console is used to check, execute and edit code on web pages for any errors and weak points.

  2. Open the chrome menu at the top right, go to more tools, then click developer tools. Ctrl + shift + I, as well as right clicking anywhere on a web page then going to inspect work too.

  3. Console.log is meant to log outputs into the code. For example when you put console.log next to an equation and press enter, your output will contain the answer and it will be recorded into the code. Similarly, if you use the alert function next to console.log, you will receive the alert message in the console instead of in the webpage immediately, which would happen if you didn’t use console.log next to the alert function, which shows that it’s being logged.

  4. By using the document object, otherwise known as the DOM, (document object model) one can change the contents of a webpage from the color of the background to what text is being displayed instead of simply having the outputs of code shown within the console. This is only a temporary change however, as when you refresh your page, all changes made will reset to the website’s original form. And obviously this only affects your viewing of a webpage.

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#2797
  1. What is the console used for?
  • Console provides you with the ability to write, manage, and monitor JavaScript on demand.
  1. How do you open the Console in Google Chrome?
  • On Chrome, click the three dots on top right then navigate to More tools > Developer tools.
  1. What does console.log function do?
  • Displays result or output.
  1. How can you change the contents of an HTML page through the console?
  • By double clicking the elements in the DOM
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