children

Suggestions on starting a child programming [closed]

由 [亡魂溺海] 提交于 2019-12-29 10:06:56
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 8 years ago . Locked . This question and its answers are locked because the question is off-topic but has historical significance. It is not

weak_ptr解决shared_ptr环状引用所引起的内存泄漏

由 跟風遠走 提交于 2019-12-27 21:38:06
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 循环引用： 引用计数是一种便利的内存管理机制，但它有一个很大的缺点，那就是不能管理循环引用的对象。一个简单的例子如下： #include<string> #include <iostream> #include <boost/shared_ptr.hpp> #include <boost/weak_ptr.hpp> class parent; class children; typedef boost::shared_ptr<parent> parent_ptr; typedef boost::shared_ptr<children> children_ptr; class parent { public: ~parent() { std::cout <<"destroying parent\n"; } public: children_ptr children; }; class children { public: ~children() { std::cout <<"destroying children\n"; } public: parent_ptr parent; }; void test() { parent_ptr father(new parent()); children_ptr son

Find value of a children Div ID inside another DIV

由 ╄→гoц情女王★ 提交于 2019-12-25 13:53:50
问题 I have a listing of DIVs in my CMS HTML Page where I want to know the value of the ID of a child DIV. As an example, here is the HTML :- <div class="view" id="views_slideshow_cycle_div_resources-block_3"> <div class="views-slideshow-cycle"> <div class="content clearfix"> <div class="field-item even"> <div class="jwplayer-video"> <div id="4ac1a678934a37fd58e86cf0a7d51c79_wrapper"> <object></object></div> What I need to know is the value of ID of DIV inside of DIV with class=jwplayer-video,

XSLT remove duplicate children

由 雨燕双飞 提交于 2019-12-25 07:24:42
问题 I am looking for an XSLT transformation to de-duplicate the children element of a parent. In my case both parent and children are given (i.e I don't want to deduplicate any children of any element). for example, say I want to deduplicate the <ID> children of <ROWSET> input: <ROWSET> <ROW> <ID> 1 </ID> ... <ID> 1 </ID> ... </ROW> <ROW> <ID> 2 </ID> ... <ID> 2 </ID> ... </ROW> ... </ROWSET> I want the output to be <ROWSET> <ROW> <ID> 1 </ID> ... </ROW> <ROW> <ID> 2 </ID> ... </ROW> ... </ROWSET

as3 accessing Children from dynamicly added moiveclip

由 拜拜、爱过 提交于 2019-12-25 04:09:28
问题 I am adding moiveClips and putting their position accordingly. I am placing all the dynamically added clips in one new movie clip and then centering that on stage. As a test, I see I can control the alpha in the main container but I can not access the children. How can I assess each flagButton separately? There would be several in this loop example below. var flagButton:MovieClip; var flagArray:Array = new Array; var flagDisplayButtons:MovieClip = new MovieClip(); function displayFlagButtons(

How to Read XML Microsoft Event Logs with PHP

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-25 03:34:53
问题 This is my First Attempt as using XML with php. what i am trying to do is find the coding to read the XML logs exported from Windows event Viewer. and i think im having issue with the Children part and learning how to read the 2 sectons. now im using a peice of code i found from the php website and still just testing it. i can read the info from the System section but not from the next child EventData. Thanks in advance for all of your help <?php $xml = simplexml_load_file("admin/xml/events

setValue() for Firebase data update causes other fields in updated object to return null in onChildAdded in childEventListener

由 吃可爱长大的小学妹 提交于 2019-12-25 02:27:16
问题 I have a list of Firebase message objects, each of which may be updated before an activity is opened, at which point a Firebase ChildEventListener() fires off (children are handled in onChildAdded() ). The update uses a setValue() on the status field: database.getReference("Messages").child(roomID).child(msgID).child("status").setValue("delivered"); The ChildEventListener() fires off fine for all children when the activity is opened. However, for those children (messages) that had their

Angular 5 issue with a named outlet children component

由 送分小仙女□ 提交于 2019-12-24 23:52:04
问题 I am quite new in Angular 5 and I am trying to do my first routing. Here the situation. I have the app.component as root component and others three different component that I would like to "drive" by angular routing system, here the html code: <div class="container-fluid"> <router-outlet></router-outlet> </div> <div id="main-content" class="container-fluid"> <router-outlet name="mainContentOutlet"></router-outlet> <!--<app-xsoccer-content></app-xsoccer-content>--> </div> <div id="divider"

jQuery: Wrap only first and second child, not the rest of children

由 ▼魔方 西西 提交于 2019-12-24 17:00:04
问题 In my actual code: <div id="mother"> <div id="child-01"></div> <div id="child-02"></div> <div id="child-03"></div> </ul> I need to produce: <div id="mother"> <div id="myWrap"> <div id="child-01"></div> <div id="child-02"></div> </div> <div id="child-03"></div> </ul> I was playing with wrap, . wrapAll() and children, but I'm stuck. If in my actual code i have: <div id="mother"> <div id="child-01"></div> <div id="child-02"></div> <div id="child-03"></div> </ul> <div id="uncle"> <div id="cousin

On a ListView item's child click

由 强颜欢笑 提交于 2019-12-24 16:17:03
问题 I have a ListView where each of its items is composed from some ImageViews and TextViews , i want that when i click on a specefic ImageView , some code will be executed, where should i put this code is it in onItemClick method? public class EspaceClientUplodedProducts extends Activity implements OnItemClickListener{ List<Produit> lesProduits= new ArrayList<Produit>(); ListView lvListe; ProductsDataSource produitSource; @Override protected void onCreate(Bundle savedInstanceState) { super
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