Quick Answer: What is difference between value and nodeValue in Javascript?

What is the difference between nodeValue and value in Javascript?

For the document itself, nodeValue returns null . For text, comment, and CDATA nodes, nodeValue returns the content of the node. For attribute nodes, the value of the attribute is returned.


Node Value of nodeValue
ProcessingInstruction Entire content excluding the target
Text Content of the text node

What is a nodeValue in Javascript?

The nodeValue property sets or returns the node value of the specified node. If the node is an element node, the nodeValue property will return null. … For other node types, the nodeValue property will return different values for different node types.

What is a value node?

Value Node. The Value Node is a simple node to input numerical values to other nodes in the tree.

How do you change nodeValue?

Unlike element nodes, attribute nodes have text values. The way to change the value of an attribute, is to change its text value. This can be done using the setAttribute() method or setting the nodeValue property of the attribute node.

What is nodeType in JavaScript?

nodeType property is an integer that identifies what the node is. It distinguishes different kind of nodes from each other, such as elements , text and comments .

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How do I get NodeJS?

Installation of NodeJS and NPM is straightforward using the installer package available at NodeJS official web site.

  1. Download the installer from NodeJS WebSite.
  2. Run the installer.
  3. Follow the installer steps, agree the license agreement and click the next button.
  4. Restart your system/machine.

What is the difference between textContent and innerHTML?

textContents is all text contained by an element and all its children that are for formatting purposes only. innerText returns all text contained by an element and all its child elements. innerHtml returns all text, including html tags, that is contained by an element.

What is node value in XML?

The nodeValue property is used to get the text value of a node. The getAttribute() method returns the value of an attribute.

What are the types of nodes?

Node 1 is the originating node because that is where the user submitted the request. Node 2 is the intermediate node, because it is in the path of the destination node. Node 2 receives the data, stores it, then forwards it to the next node in the path of the target node.

What is node in node JS?

js in 2009. Node allows developers to write JavaScript code that runs directly in a computer process itself instead of in a browser. Node can, therefore, be used to write server-side applications with access to the operating system, file system, and everything else required to build fully-functional applications.

What is a python ListNode?

A node is implemented as a class named ListNode . The class contains the definition to create an object instance, in this case, with two variables – data to keep the node value, and next to store the reference to the next node in the list. … data : the value stored in the node. self.

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How do you change text in XML?


  1. Navigate to the folder containing the text or xml file using cd command followed by path of the file.
  2. Extract all the content present in the file using Get-Content command.
  3. Use -replace command to replace one StartDate to another StartDate.
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