dynamodb use cases

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Private voidCreatereplytree (listreplylist) {if(Org.apache.commons.collections.CollectionUtils.isNotEmpty (replylist)) {ListNewLinkedlist(); Leftreplylist.addall (replylist); for(commentreply reply:replylist) {Commentreplyvo Replyvo=transform (reply);if(Reply.getparentreplyid () = =NULL) {//Parentreplyid is null, it means a reply to the commentCommentreplyvolist.add (REPLYVO); Leftreplylist.remove (reply);}} Addreplytreenode (Commentreplyvolist, leftreplylist);}}Private voidSortreplytree (listre

Take the MAVEN project as an example:Steps:1. Add dependency to the Maven Pom.xml file:You will then add 3 jar packages:2. Add log4j.properties under the project 3.log4j.properties File Contents4. Configure in Web. xml: "classpath:" Representative:/web-inf/classes/5. Add in the code:6. The following can be used:Classpath is the path that represents/web-inf/classes/.Classpath and classpath* differences:Classpath: Only look for files in your class path;Classpath*: Includes not only the class path,

Label.transform = Cgaffinetransformmakerotation (*m_pi/180.0);Rotate clockwise 90 degreesLabel.transform = Cgaffinetransformmakerotation (*m_pi/180.0);Rotate clockwise 180 degreesLabel.transform = Cgaffinetransformmakerotation (*m_pi/180.0);Rotate clockwise 270 degreesCgaffinetransform transform = label.transform;Transform = Cgaffinetransformscale (transform, 2,0.5);//The front 2 means twice times the horizontal magnification, and the back 0.5 means half-scaled.Label.transform = transform;View p

Today we have access to the data sharing class and now summarize how it's used1. Directly bind a menu item, the code is as followsIn fact, the icon in this can not be set, because you set up and no effect. It's actually set in the theme. item android:id = "@+id/action_share" Andro Id:icon = "@drawable/ic_menu_share_holo_light" Android:title = "@string/share" android:enabled = "true" Android:actionproviderclass = "Android.widget.ShareActionProvider" android:visible = "false"

[' Panel1:left:0:[email protected]:0 ', ' panel1:left:1:[email protected]:1 ', ' panel1:left : 2:[email protected]:2 ', ' panel1:left:3:[email protected]:3 ', ' panel1:right:0:[email protected]:4 ', ' panel1:right:1: [Email Protected]:5 ', ' panel1:right:2:[email protected]:6 ', ' panel1:right:3:[email protected]:7 ', ' panel1:right:4:[ Email Protected]:8 ', ' panel1:right:5:[email protected]:9 ', ' panel1:right:6:[email protected]:10 ', ' panel1:right:7:[ Email protected]:11 ', ' panel1:right:

Converts a list of strings to NumberList public static extends number> list Stringtonumlist (String str) {List new arraylist (); if (Stringutils.isnotempty (str)) {str ing[] Idarr = Str.split (",", 0); for (String Id:idarr) { Span style= "color: #0000ff;" >if (Stringutils.isnotempty (id)) {//list.add ((T) integer.valueof (ID )); }}} return list; }Generic Use Cases