creation

问题 I'm trying to create a task to windows task scheduler. Here's the code. procedure TForm1.Button1Click(Sender: TObject); var ts: ITaskService; tf: ITaskFolder; tf2: ITaskFolder; td: ITaskDefinition; tr: ITrigger; tt: ITimeTrigger; at: IAction; ae: IExecAction; rt: IRegisteredTask; begin CoInitializeEx(nil, COINIT_MULTITHREADED); CoCreateInstance(CLSID_TaskScheduler,nil,CLSCTX_INPROC_SERVER,IID_ITaskService,ts); ts.Connect(unassigned, unassigned, unassigned, unassigned); try tf := ts.GetFolder(

问题 I'm trying to create a task to windows task scheduler. Here's the code. procedure TForm1.Button1Click(Sender: TObject); var ts: ITaskService; tf: ITaskFolder; tf2: ITaskFolder; td: ITaskDefinition; tr: ITrigger; tt: ITimeTrigger; at: IAction; ae: IExecAction; rt: IRegisteredTask; begin CoInitializeEx(nil, COINIT_MULTITHREADED); CoCreateInstance(CLSID_TaskScheduler,nil,CLSCTX_INPROC_SERVER,IID_ITaskService,ts); ts.Connect(unassigned, unassigned, unassigned, unassigned); try tf := ts.GetFolder(

问题 First of all: I am aware of anti-xml, and scales, but I would like to use standard scala.xml I prefer to build xml document using explicit methods, not with implicit xml syntax built into Scala Ok, so I have such piece of code: val text = new scala.xml.Text("just a text") val root = new scala.xml.Elem(null,"element",null,scala.xml.TopScope,text) val doc = new scala.xml.Document() doc.docElem = root println(doc.toString()) Almost good but as result I get: <element>just a text</element> and I

问题 I am learning DI and new to spring while trying out CI I have written following code and I think I am correct in syntax still it's showing bean creation error. why it is unable to create bean..?? The code is Constuctor.java package beans; public class Constructor { private String name; private int age; private String email; public void Constructor(String name, int age, String email){ this.name=name; this.age=age; this.email=email; } public void show() { System.out.println("Name = "+name);

问题 I am learning DI and new to spring while trying out CI I have written following code and I think I am correct in syntax still it's showing bean creation error. why it is unable to create bean..?? The code is Constuctor.java package beans; public class Constructor { private String name; private int age; private String email; public void Constructor(String name, int age, String email){ this.name=name; this.age=age; this.email=email; } public void show() { System.out.println("Name = "+name);

问题 Is there a way to dynamically instantiate a Scala case class having one or more default parameters specified? I'm looking for the dynamic (reflection-based) equivalent of this: case class Foo( name:String, age:Int = 21 ) val z = Foo("John") Right now if I try this I get an exception: val const = Class.forName("Foo").getConstructors()(0) val args = Array("John").asInstanceOf[Array[AnyRef]] const.newInstance(args:_*) If I add a value for age in my parameter array, no problem. 回答1: Argument with

问题 Is there a way to dynamically instantiate a Scala case class having one or more default parameters specified? I'm looking for the dynamic (reflection-based) equivalent of this: case class Foo( name:String, age:Int = 21 ) val z = Foo("John") Right now if I try this I get an exception: val const = Class.forName("Foo").getConstructors()(0) val args = Array("John").asInstanceOf[Array[AnyRef]] const.newInstance(args:_*) If I add a value for age in my parameter array, no problem. 回答1: Argument with

问题 After writing a skydns-svc.yml file with the IP 192.168.3.10 I recieve the following error: Error: The Service "kube-dns" is invalid:spec.clusterIP: Invalid value: "192.168.3.10": provided IP is not in the valid range skydns-svc.yml apiVersion: v1 kind: Service metadata: name: kube-dns namespace: kube-system labels: k8s-app: kube-dns kubernetes.io/cluster-service: "true" kubernetes.io/name: "KubeDNS" spec: selector: k8s-app: kube-dns clusterIP: 192.168.3.10 ports: - name: dns port: 53

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Trying to create a directory tree in which one of the directories has a forward slash (/) in the name. See the $artist variable for the artist name and my attempts at creating the directory. #!/usr/bin/perl use warnings; use strict; use File::Path qw(make_path); my $srcpath = '/home/<username>;/music'; my

问题 I have been using factory method creation pattern for awhile now. I was just recently told that this: public static class ScheduleTypeFactory { public static IScheduleItem GetScheduleItem(ScheduleTypeEnum scheduleType) { IScheduleItem scheduleItem = null; switch (scheduleType) { case ScheduleTypeEnum.CableOnDemandScheduleTypeID: { scheduleItem = new VODScheduleItem(); break; } case ScheduleTypeEnum.BroadbandScheduleTypeID: { scheduleItem = new VODScheduleItem(); break; } case ScheduleTypeEnum