root-node

What is level of root node in a tree?

由 时光怂恿深爱的人放手 提交于 2020-12-30 17:33:16
问题 Some articles say level of a root node is 0 whereas some say it's 1. From https://www.gatevidyalay.com/tree-data-structure-tree-terminology/ In a tree, each step from top to bottom is called as level of a tree. The level count starts with 0 and increments by 1 at each level or step. Here level of root is 0 And in http://typeocaml.com/2014/11/26/height-depth-and-level-of-a-tree/ The important thing to remember is when talking about level, it starts from 1 and the level of the root is 1. We

What is level of root node in a tree?

由 戏子无情 提交于 2020-12-30 17:27:04
问题 Some articles say level of a root node is 0 whereas some say it's 1. From https://www.gatevidyalay.com/tree-data-structure-tree-terminology/ In a tree, each step from top to bottom is called as level of a tree. The level count starts with 0 and increments by 1 at each level or step. Here level of root is 0 And in http://typeocaml.com/2014/11/26/height-depth-and-level-of-a-tree/ The important thing to remember is when talking about level, it starts from 1 and the level of the root is 1. We

What is level of root node in a tree?

由 巧了我就是萌 提交于 2020-12-30 17:22:35
问题 Some articles say level of a root node is 0 whereas some say it's 1. From https://www.gatevidyalay.com/tree-data-structure-tree-terminology/ In a tree, each step from top to bottom is called as level of a tree. The level count starts with 0 and increments by 1 at each level or step. Here level of root is 0 And in http://typeocaml.com/2014/11/26/height-depth-and-level-of-a-tree/ The important thing to remember is when talking about level, it starts from 1 and the level of the root is 1. We

What is level of root node in a tree?

由 我是研究僧i 提交于 2020-12-30 17:18:55
问题 Some articles say level of a root node is 0 whereas some say it's 1. From https://www.gatevidyalay.com/tree-data-structure-tree-terminology/ In a tree, each step from top to bottom is called as level of a tree. The level count starts with 0 and increments by 1 at each level or step. Here level of root is 0 And in http://typeocaml.com/2014/11/26/height-depth-and-level-of-a-tree/ The important thing to remember is when talking about level, it starts from 1 and the level of the root is 1. We

What is level of root node in a tree?

由 走远了吗. 提交于 2020-12-30 17:10:57
问题 Some articles say level of a root node is 0 whereas some say it's 1. From https://www.gatevidyalay.com/tree-data-structure-tree-terminology/ In a tree, each step from top to bottom is called as level of a tree. The level count starts with 0 and increments by 1 at each level or step. Here level of root is 0 And in http://typeocaml.com/2014/11/26/height-depth-and-level-of-a-tree/ The important thing to remember is when talking about level, it starts from 1 and the level of the root is 1. We

WPF TreeView bound to ObservableCollection not updating root nodes

由 梦想与她 提交于 2020-01-21 01:47:05
问题 Sorry - my question is almost identical to this one but since it didn't receive a viable answer, I am hoping that someone else has some fresh ideas. I have a WPF TreeView that is bound to a hierarchy of a single type: public class Entity { public string Title { get; set; } public ObservableCollection<Entity> Children { get; set; } } The Entity class implements INotifyPropertyChanged, but I have omitted this code for clarity. The TreeView is bound to an ObservableCollection<Entity> and each

Copy XML file contents except for root node and attribute XSLT

由 杀马特。学长 韩版系。学妹 提交于 2020-01-02 07:34:11
问题 I am working on a small XSLT file to copy the contents of an XML file and strip out the declaration and root node. The root node has an namespace attribute. I currently have it working except for now the namespace attribute is now being copied to the direct children nodes. Here is my xslt file so far, nothing big or complicated: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" omit-xml-declaration=

PHP5: Find Root Node in DOMDocument

由 这一生的挚爱 提交于 2019-12-29 07:26:54
问题 I have a PHP5 DOMDocument and I try to find the root node (not the root element). Example: <test> <element> <bla1>x</bla1> <bla2>x</bla2> </element> <element> <bla1>y</bla1> <bla2>y</bla2> </element> <element> <bla1>z</bla1> <bla2>z</bla2> </element> </test> I want to get the DOMNode of "test" so that I can call - for example - hasChildNodes. I can get the "documentElement", but that's a DOMElement. Maybe I can go from there? $d = DOMDocument::loadXML($xml); // [... do some stuff here to find

Copy XML file contents except for root node and attribute XSLT

由 对着背影说爱祢 提交于 2019-12-06 01:43:13
I am working on a small XSLT file to copy the contents of an XML file and strip out the declaration and root node. The root node has an namespace attribute. I currently have it working except for now the namespace attribute is now being copied to the direct children nodes. Here is my xslt file so far, nothing big or complicated: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:output method="xml" omit-xml-declaration="yes" encoding="utf-8"/> <xsl:template match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*

C# Xml serialization, collection and root element

由 落花浮王杯 提交于 2019-11-30 08:13:24
问题 My app serializes objects in streams. Here is a sample of what I need : <links> <link href="/users" rel="users" /> <link href="/features" rel="features" /> </links> In this case, the object is a collection of 'links' object. -----------First version At first I used the DataContractSerializer , however you cannot serialize members as attributes (source) Here is the object : [DataContract(Name="link")] public class LinkV1 { [DataMember(Name="href")] public string Url { get; set; } [DataMember
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