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Traverse XML file to find products recursively


Traverse XML file to find products recursively

By : user2172844
Date : October 22 2020, 08:10 PM
I hope this helps . It's simple to use XPath to find the data, this finds all of the products inside the category you want...
code :
$xml = simplexml_load_file('https://www.deere.com/en/us-en.taxonomy');
$products = $xml->xpath("//en_us_tractors//products/*");
foreach ( $products as $product ){
        echo $product->sku."/".$product->path.PHP_EOL;
}


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how to find next Node in preOrder traverse recursively

how to find next Node in preOrder traverse recursively


By : Chris Booker
Date : March 29 2020, 07:55 AM
wish help you to fix your issue I want to write a function which takes a node of tree. It should return what is the next Node visited after the taken node in preOrder. I have written this Code: (This code searches for the left child and returns it. If the temp has no left child but it has right child this function returns right one. but if the Node is a leaf and has no child it gets parents until get a node that has right child.)
code :
public Node preOrderMod(Node temp)
{
    if (temp != null)
    {
        if (temp.left != null)
            return temp.left;

        if (temp.right != null)
            return temp.right;

        return mod(temp.parent);
    }

    return null;
}

private Node mod(Node temp)
{
    if (temp != null && temp != root)
    {
       if (temp.parent.left == temp && temp.parent.right != null)
          return temp.parent.right;

       return mod(temp.parent);
    }

    return null;
}
How to recursively traverse an XML File in Python?

How to recursively traverse an XML File in Python?


By : user3356443
Date : March 29 2020, 07:55 AM
Does that help This is my XML File , There is a single-line version but it's not simpler.
code :
for child in [child for child_root in tree_root for child in child_root]:
    print(child)
How to recursively traverse a directory tree and find only files?

How to recursively traverse a directory tree and find only files?


By : user6400440
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Why go through the trouble of using globbing for file matching but rather use find with is meant for this by using a process-substitution (<()) with a while-loop.
code :
#!/bin/bash

while IFS= read -r -d '' file; do
    # single filename is in $file
    python bd_scanner_new.py "$file"
done < <(find "$folder_name" -type f -print0)
How can I recursively traverse a graphql document in java and find the deepest level it reaches

How can I recursively traverse a graphql document in java and find the deepest level it reaches


By : Oliver Weigelt
Date : March 29 2020, 07:55 AM
this will help The error is where you iterate the children. As you already recognized ("counting twice"), you add the depth of every child to the current depth, but you should only add the deepest one.
This does the trick:
code :
    List<Node> nodeChildren = queryNode.getChildren();
    int maxChildDepth = 0;
    for (int i = 0; i < nodeChildren.size(); i++) {
        final int currentChildDepth = checkDepthLimit(nodeChildren.get(i));
        maxChildDepth = Math.max(maxChildDepth, currentChildDepth);
    }
    depth += maxChildDepth;
    return depth;
A bat file to recursively traverse and find certain file type

A bat file to recursively traverse and find certain file type


By : user3371043
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I am trying to recursively traverse through a directory and find exe files in it. , Ok, so you are setting a variable:
code :
set f="C:\MyCave\iso\SDG\cmpdir\test-recur"
set "f=C:\MyCave\iso\SDG\cmpdir\test-recur"
set "mypath=C:\MyCave\iso\SDG\cmpdir\test-recur"
for /r "%mypath%" %%f in (*.exe) do echo %%~f
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