nodes

问题 Consider the scenario where you have a collection, and inside that collection are particular objects. Those objects also hold a collection, and inside those collections are more of the same objects. It's a nested collection with many layers. List<WorkItemClassificationNode> items; List<WorkItemClassificationNode> subItems = items.Children; List<WorkItemClassificationNode> subSubItems = subItems.Children; // etc I just want a method to iterate through each of those layers so the same logic is

问题 I need the VScode extension to find the un-used public function in my Nodejs application. 回答1: I think you mean the quality tool checker for JS: JSLint https://marketplace.visualstudio.com/items?itemName=ajhyndman.jslint 来源： https://stackoverflow.com/questions/48685199/extension-for-vscode-to-find-unused-public-function-in-the-nodejs-application

问题 What's the difference between the children and childNodes collections of a node? And childElementCount and childNodes.length? 回答1: element.childNodes and element.childNodes.length : includes child elements, text nodes (including whitespace nodes between elements) and comments (plus potentially CDATASections, ProcessingInstructions, DocumentTypes and EntityReferences, depending on the document and parser). Defined by the DOM Level 1 Core standard and has been available on every browser for

问题 <div class="myclass"> <ul> <li><a> first node <i>textContent</i></a></li> <li><a>textContent1</a></li> <li><a>textContent2</a></li> <li><a>textContent3</a></li> </ul> </div> JS $(".myclass ul li").live("click", function() { alert(this.textContent); }); I wish to get the value of <a> element using onclick and first <li> I wish to get the value of <i> element. Is it possible? 回答1: use text() : $(document).on("click", ".myclass ul li", function() { var txt = $('i', this).length ? $('i', this)

问题 I have the following data in R Data_I_Have <- data.frame( "Node_A" = c("John", "John", "John", "Peter", "Peter", "Peter", "Tim", "Kevin", "Adam", "Adam", "Xavier"), "Node_B" = c("Claude", "Peter", "Tim", "Tim", "Claude", "Henry", "Kevin", "Claude", "Tim", "Henry", "Claude"), " Place_Where_They_Met" = c("Chicago", "Boston", "Seattle", "Boston", "Paris", "Paris", "Chicago", "London", "Chicago", "London", "Paris"), "Years_They_Have_Known_Each_Other" = c("10", "10", "1", "5", "2", "8", "7", "10",

问题 In my C# i change loaded html, and need to get html document as plain text. But whenever i append new node to one of document's node, the inner html of root node doesn't change, even if the new node is successfully added. After debugging i noticed that only the parents of new node has the change in their InnerHtml property, for example: HtmlDocument doc; HtmlNode root doc.DocumentNode; HtmlNode node2 = root.ChildNodes[1]; HtmlNode newNode = new HtmlNode(...); node2.Append(newNode); Having:

问题 In my C# i change loaded html, and need to get html document as plain text. But whenever i append new node to one of document's node, the inner html of root node doesn't change, even if the new node is successfully added. After debugging i noticed that only the parents of new node has the change in their InnerHtml property, for example: HtmlDocument doc; HtmlNode root doc.DocumentNode; HtmlNode node2 = root.ChildNodes[1]; HtmlNode newNode = new HtmlNode(...); node2.Append(newNode); Having:

问题 I want an insert function that calls a private recursive insert function that adds the next number to the end of a linked list. I am having trouble on which parameters I should use and what should be in the recursive insert function. I am thinking that the recursive insert function needs a Node pointer to step through recursively. class LinkedList{ private: struct Node{ int data; //stores data in nodes Node* next; ~Node(){delete next;} }; public: LinkedList(){ first = NULL;} ~LinkedList()

问题 I have a situation where I am generating a XML file to be submitted to a webservice, sometimes due to the amount of data it exceeds 30mb or 50mb. I need to compress the file, using c#, .net framework 4.0, rather one of the nodes which has most of the data.. I have no idea how i am going to do it .. is it possible if someone can give me a example of how I can get this done please. the xml file looks like this <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <HeaderTalk xmlns="http://www

问题 So I created a really naive (probably inefficient) way of generating hasse diagrams. Question: I have 4 dimensions... p q r s . I want to display it uniformly (tesseract) but I have no idea how to reshape it. How can one reshape a networkx graph in Python? I've seen some examples of people using spring_layout() and draw_circular() but it doesn't shape in the way I'm looking for because they aren't uniform. Is there a way to reshape my graph and make it uniform? (i.e. reshape my hasse diagram