Class webswapcgllayer is implemented in both

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Class WebSwapCGLLayer is implemented in both Error when opening Unity Hub via Terminal

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Class WebSwapCGLLayer is implemented in both error

Hi thereI am stucked with my old MacBook (5.2), I've tried nearly everything but couldn't succeeded to install a new OS Lion. Lastly I tried to install from web but it halted and give me the logs below:Class IFJS_Context is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class IFJS_Cache is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKRequiredCLDevice is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKRequiredGLRenderer is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKGraphicsHardwareRequirements is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined.Before that I tried to boot from USB and DVD in several ways, and I beleive I did it properly but I never saw volumes or disks in startup manager except than "Recovery HD" disk. Also my harddrive(SSD) is quite new and I don't expect a hardware failure. Any help will be appreciated. MacBook Posted on Nov 17, 2021 6:18 AM Hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:37 Lucys-MacBook-Pro ReportCrash[8913]: objc[8913]: Class CrashReport is implemented in both /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport and /System/Library/CoreServices/ReportCrash. One of the two will be used. Which one is undefined.Feb 12 12:53:43 Lucys-MacBook-Pro efilogin-helper[8917]: objc[8917]: Class EFILWLogging is implemented in both /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/EFILogin and /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/Resources/efilogin-helper. One of the two will be used. Which one is undefined.Feb 12 12:53:43 Lucys-MacBook-Pro efilogin-helper[8917]: objc[8917]: Class EFILWLogging is implemented in both /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/EFILogin (0x7fff89a3b510) and /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/Resources/EFIResourceBuilder.bundle/Contents/MacOS/EFIResourceBuilder (0x101e94080). One of the two will be used. Which one is undefined.Feb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing the target of a source after it has been activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing target queue hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing the target of a source after it has been activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing target queue hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:56 Lucys-MacBook-Pro com.apple.xpc.launchd[1] (com.apple.mdworker.shared.08000000-0500-0000-0000-000000000000[8905]): Service exited due to SIGKILL | sent by mds[97] 1068 5 Bug in macOS Big Sur 11.6.1 why my MacBook Pro late 2013 is getting bug in macOS Big Sur 11.6.1? 365 1 Software Update Failing (NSURLErrorDomain error -1012) on Catalina 10.15.7 (2021-01-24) On my Macbook Pro 2020 with Catalina 10.15.7

[BUG] Class WebSwapCGLLayer is implemented in both /System

This set of Java Questions and Answers focuses on “Inheritance – 2”.1. What is not type of inheritance?a) Single inheritanceb) Double inheritancec) Hierarchical inheritanced) Multiple inheritanceView AnswerAnswer: bExplanation: Inheritance is way of acquiring attributes and methods of parent class. Java supports hierarchical inheritance directly. 2. Using which of the following, multiple inheritance in Java can be implemented?a) Interfacesb) Multithreadingc) Protected methodsd) Private methodsView AnswerAnswer: aExplanation: Multiple inheritance in java is implemented using interfaces. Multiple interfaces can be implemented by a class.3. All classes in Java are inherited from which class?a) java.lang.classb) java.class.inheritedc) java.class.objectd) java.lang.ObjectView AnswerAnswer: dExplanation: All classes in java are inherited from Object class. Interfaces are not inherited from Object Class. 4. In order to restrict a variable of a class from inheriting to subclass, how variable should be declared?a) Protectedb) Privatec) Publicd) StaticView AnswerAnswer: bExplanation: By declaring variable private, the variable will not be available in inherited to subclass.5. If super class and subclass have same variable name, which keyword should be used to use super class?a) superb) thisc) upperd) classnameView AnswerAnswer: aExplanation: Super keyword is used to access hidden super class variable in subclass. 6. Static members are not inherited to subclass.a) Trueb) FalseView AnswerAnswer: bExplanation: Static members are also inherited to subclasses.7. Which of the following is used for implementing inheritance through an interface?a) inheritedb) usingc) extendsd) implementsView AnswerAnswer: dExplanation: Interface is implemented using implements keyword. A concrete class must implement all the methods of an interface, else it must be declared abstract.8. Which of the. Class WebSwapCGLLayer is implemented in both Error when opening Unity Hub via Terminal

Class WebSwapCGLLayer is implemented in both 70 - GitHub

Following is used for implementing inheritance through class?a) inheritedb) usingc) extendsd) implementsView AnswerAnswer: cExplanation: Class can be extended using extends keyword. One class can extend only one class. A final class cannot be extended.9. What would be the result if a class extends two interfaces and both have a method with same name and signature? Lets assume that the class is not implementing that method.a) Runtime errorb) Compile time errorc) Code runs successfullyd) First called method is executed successfullyView AnswerAnswer: bExplanation: In case of such conflict, compiler will not be able to link a method call due to ambiguity. It will throw compile time error. 10. Does Java support Multilevel inheritance?a) Trueb) FalseView AnswerAnswer: aExplanation: Yes, Java supports multilevel inheritance. In Java, a class can inherit from another class, which itself inherits from another class, and so on. Kindly note that this is different than Multiple inheritance which is not supported natively in Java; however, it can be implemented using multiple interfaces.Sanfoundry Global Education & Learning Series – Java Programming Language.To practice all areas of Java, here is complete set on 1000+ Multiple Choice Questions and Answers on Java. Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms.Stay connected with him at LinkedIn.Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses. When no other cause in the resource unavailable class applies. or The original destination is unavailable and to invoke redirection to a new destination. 49 QOS unacceptable The Quality of Service is unacceptable. 50 Requested facility not subscribed The user cannot use this feature because they have not subscribed to it. 51 Bearer capability incompatible with service request A user request for action was rejected. The action was incompatible with the capability of the call. 52 Outgoing calls barred Because of call screening provided by the network, the calling user is not permitted to make a call. 53 Service operation violated The user has violated the service operation. 54 Incoming calls barred The user will not accept the call delivered in the SETUP message. 57 Bearer capability (Data/voice) not authorized The user has requested a bearer capability which is implemented by the equipment but the user is not authorized to use it. This is a common problem when the carrier provisions the line incorrectly when it's installed. 58 Bearer capability not presently available The user has requested a bearer capability which is implemented by the equipment but that was not available at the time. 62 Inconsistency in outgoing information element There's an inconsistency between the designated outgoing access information and the subscriber class. 63 Service or option not available, unspecified Reports a service or option is not available if no other cause in this class applies. 65 Bearer Capability not implemented (Incompatible bearcap) The equipment does not support the requested bearer capability. 66 Channel type not implemented The called party has reached a network channel type that's not supported. 69 Requested facility not implemented The network (or node) does not support the requested bearer capability and it could not be accessed at that time. 70 Restricted only The calling party requested an unrestricted bearer service but the sending equipment only supports the restricted version. 79 Service or option not implemented, unspecified Reports a service or option not implemented event if no other cause in this class applies. 81 Invalid call reference value The sending equipment received a message that references a call not currently in use on the user-network interface. This value only applies if the call reference value is 1 or 2 octets long and is not the global call reference. 82 Identified channel does not exist The sending equipment received a request to use a network channel that is not active on the interface for a call. 83 No call identity A suspended call exists, but this call’s identity does not. 84 Call identity in use A call identity is in use. 85 No call suspended No call is suspended. 86 Requested call identity cleared The call having

MacOS 13 - Class WebSwapCGLLayer is implemented in both

With the abstract keyword. It serves as a blueprint for other classes and cannot be instantiated directly. An abstract class can contain both abstract methods (methods without a body) and non-abstract methods (methods with a body).Abstract methods must be implemented by any subclass that extends the abstract class.You cannot create an instance of an abstract class. This means you cannot use the new keyword to instantiate an abstract class directly.Q11). What do you mean by Interface?Ans: Interface is a blueprint of class that have abstract and public methods without body. Class that implements interface should implement all methods of interface.public interface Man { public void eat(); public void sleep(); public void walk();}Q1). Difference between String and StringBuffer.Ans:String: String object is immutable but the StringBuffer objects are mutable. Immutable means once we create a String object we cannot perform any changes on object.Example of String:String str=new String("prakash");str.concat("kumar");System.out.println(str);output:- prakashExample of StringBuffer:StringBuffer strbfr=new StringBuffer("prakash");strbfr.append("kumar");System.out.println(strbfr);output:- prakash kumarQ2). Difference between StringBuffer and StringBuilder.Ans: Both StringBuffer and StringBuilder are mutable.StringBuffer:All method of StringBuffer is synchronized. As it is synchronized, it is also thread-safe. Thread-Safe means two threads can’t call the StringBuffer method simultaneously. Its performance is low because every task is dependent on the other.Example:StringBuffer strbuffer=new StringBuffer("java"); strbuffer.append("developer"); System.out.println(strbuffer); StringBuilder:Methods are not synchronized so it is not thread-safe. It means two threads can call the string builder method simultaneously. Its performance is high because more than one thread can be allowed.Example:StringBuilder strBuilder=new StringBuilder("java"); strBuilder.append("developer"); System.out.println(strBuilder);Q3). Difference between String, StringBuilder, and StringBuffer.FactorStringStringBuilderStringBufferStorage AreaConstant String PoolHeap AreaHeap AreaMutabilityImmutableMutableMutableThread

[Bug]: Warning: Class WebSwapCGLLayer is implemented in both

Create reusable controls that are internally implemented using markup, but (from an API perspective) appear identically to controls implemented programmatically.For example, the following markup defines the structure of a simple custom control containing a TextField and a Button instance. The root container is defined as an instance of javafx.scene.layout.VBox: As mentioned earlier, the tag creates a reference to a previously defined root element. The value of this element is obtained by calling the getRoot() method of FXMLLoader. Prior to calling load(), the caller must specify this value via a call to setRoot(). The caller may similarly provide a value for the document's controller by calling setController(), which sets the value that will be used as the document's controller when the document is read. These two methods are commonly used together when creating custom FXML-based components.In the following example, the CustomControl class extends VBox (the type declared by the element), and sets itself as both the root and controller of the FXML document in its constructor. When the document is loaded, the contents of CustomControl will be populated with the contents of the previous FXML document:package fxml;import java.io.IOException;import javafx.beans.property.StringProperty;import javafx.fxml.FXML;import javafx.fxml.FXMLLoader;import javafx.scene.control.TextField;import javafx.scene.layout.VBox;public class CustomControl extends VBox { @FXML private TextField textField; public CustomControl() { FXMLLoader fxmlLoader = new FXMLLoader(getClass().getResource("custom_control.fxml")); fxmlLoader.setRoot(this); fxmlLoader.setController(this); try { fxmlLoader.load(); } catch (IOException exception) { throw new RuntimeException(exception); } } public String getText() { return textProperty().get(); } public void setText(String value) { textProperty().set(value); } public StringProperty textProperty() { return textField.textProperty(); } @FXML protected void doSomething() { System.out.println("The button was clicked!"); }}Now, callers can use instances of this control in code or in markup, just like any other control; e.g.:JavaHBox hbox = new HBox();CustomControl customControl = new CustomControl();customControl.setText("Hello World!");hbox.getChildren().add(customControl);FXML Copyright (c) 2008, 2015, Oracle and/or its affiliates. All rights reserved.. Class WebSwapCGLLayer is implemented in both Error when opening Unity Hub via Terminal MacOS 13 - Class WebSwapCGLLayer is implemented in both WebKit.Framework and CEF 431. Open magreenblatt opened this issue 2 comments Open MacOS 13 - Class WebSwapCGLLayer is implemented in both WebKit.Framework and CEF 431. magreenblatt opened this issue 2 comments Labels. bug Bug report.

Class WebSwapCGLLayer is implemented in both Mac OS X

In the previous product versions), simply call new property grid method SetButtonsDefaultTheme. Implemented Boolean property style. You can choose between “label” (true or false) or “check box” styles (see screenshot). Call new property grid method SetBooleanPropertiesStyle to specify this style or GetBooleanPropertiesStyle to obtain it. BCGPControlsDemo example demonstrates this new feature in action. Desktop Alert Window CBCGPPopupWindow has a new virtual method 'OnClickCloseButton'. Override this method in a derived class to be notified about clicks on close buttons located at popup window. Controls CBCGPColorComboBox: implemented ability to specify a default color – SetDefaultColor and GetDefaultColor methods were added. CBCGPColorComboBox: added GetSelectedColor method. CBCGPComboBox: implemented item groups support (see screenshot). New methods SetItemGroupStart and IsItemGroupStart were added. See ComboBoxDemo sample application. CBCGPDurationCtrl: added new attribute 'CyclicScroll': when this attribute is TRUE, scrolling of the current control part doesn't affect the next control part. SetCyclicScroll/GetCyclicScroll methods were added. CBCGPListBox: a color bar width can be specified by calling new method 'SetColorBarWidth'. GetColorBarWidth returns a current color bar width. CBCGPListBox: implemented items indentation. SetItemIndent and GetItemIndent methods were added to this class. CBCGPListBox: icons associated with disabled list box icons are drawing grayed now. CBCGPCheckListBox: added radio buttons support (see screenshot). SetItemRadioStyle and IsItemRadioStyle methods were added to this class. Please take a look at ListBoxDemo sample application to see this feature in action. CBCGPSplitterWnd: a border size can be specified by calling new class method 'SetBorderSize'. New CBCGPInfoBoxCtrl control implements advanced text box with the following features (see screenshot): Custom background, text and frame colors Caption support Custom paddings Built-in or custom icons Auto-resize Shadow around the frame Color bar Link Copy content to clipboard You can use this control instead of multi-line static text. New sample InfoBoxDemo demonstrates this control in action. In addition, window-less class CBCGPInfoBoxRenderer can be used to draw a text box – we’re using it now in many samples. MSAA and CodedUI Tests CBCGPAccessibilityData has a new member 'DWORD_PTR m_dwUserData' Improved accessibility support in CBCGPListBox and CBCGPCheckListBox classes. Edit control CBCGPEditCtrl: added a new method ScrollToCaret. Call this method to scroll to the currently focused editor location.

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User7060

Hi thereI am stucked with my old MacBook (5.2), I've tried nearly everything but couldn't succeeded to install a new OS Lion. Lastly I tried to install from web but it halted and give me the logs below:Class IFJS_Context is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class IFJS_Cache is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKRequiredCLDevice is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKRequiredGLRenderer is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined. Class PKGraphicsHardwareRequirements is implemented in both /System/Library/PrivateFrameworks/Install.framework/Frameworks/DistributionKit.framework/Versions/A/DistributionKit and /System/Library/PrivateFrameworks/Install.framework/Versions/A/Install. One of the two will be used. Which one is undefined.Before that I tried to boot from USB and DVD in several ways, and I beleive I did it properly but I never saw volumes or disks in startup manager except than "Recovery HD" disk. Also my harddrive(SSD) is quite new and I don't expect a hardware failure. Any help will be appreciated. MacBook Posted on Nov 17, 2021 6:18 AM

2025-04-18
User5654

Hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:37 Lucys-MacBook-Pro ReportCrash[8913]: objc[8913]: Class CrashReport is implemented in both /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport and /System/Library/CoreServices/ReportCrash. One of the two will be used. Which one is undefined.Feb 12 12:53:43 Lucys-MacBook-Pro efilogin-helper[8917]: objc[8917]: Class EFILWLogging is implemented in both /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/EFILogin and /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/Resources/efilogin-helper. One of the two will be used. Which one is undefined.Feb 12 12:53:43 Lucys-MacBook-Pro efilogin-helper[8917]: objc[8917]: Class EFILWLogging is implemented in both /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/EFILogin (0x7fff89a3b510) and /System/Library/PrivateFrameworks/EFILogin.framework/Versions/A/Resources/EFIResourceBuilder.bundle/Contents/MacOS/EFIResourceBuilder (0x101e94080). One of the two will be used. Which one is undefined.Feb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing the target of a source after it has been activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing target queue hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing the target of a source after it has been activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:44 Lucys-MacBook-Pro VTDecoderXPCService[8918]: DEPRECATED USE in libdispatch client: Changing target queue hierarchy after xpc connection was activated; set a breakpoint on _dispatch_bug_deprecated to debugFeb 12 12:53:56 Lucys-MacBook-Pro com.apple.xpc.launchd[1] (com.apple.mdworker.shared.08000000-0500-0000-0000-000000000000[8905]): Service exited due to SIGKILL | sent by mds[97] 1068 5 Bug in macOS Big Sur 11.6.1 why my MacBook Pro late 2013 is getting bug in macOS Big Sur 11.6.1? 365 1 Software Update Failing (NSURLErrorDomain error -1012) on Catalina 10.15.7 (2021-01-24) On my Macbook Pro 2020 with Catalina 10.15.7

2025-04-22
User9423

This set of Java Questions and Answers focuses on “Inheritance – 2”.1. What is not type of inheritance?a) Single inheritanceb) Double inheritancec) Hierarchical inheritanced) Multiple inheritanceView AnswerAnswer: bExplanation: Inheritance is way of acquiring attributes and methods of parent class. Java supports hierarchical inheritance directly. 2. Using which of the following, multiple inheritance in Java can be implemented?a) Interfacesb) Multithreadingc) Protected methodsd) Private methodsView AnswerAnswer: aExplanation: Multiple inheritance in java is implemented using interfaces. Multiple interfaces can be implemented by a class.3. All classes in Java are inherited from which class?a) java.lang.classb) java.class.inheritedc) java.class.objectd) java.lang.ObjectView AnswerAnswer: dExplanation: All classes in java are inherited from Object class. Interfaces are not inherited from Object Class. 4. In order to restrict a variable of a class from inheriting to subclass, how variable should be declared?a) Protectedb) Privatec) Publicd) StaticView AnswerAnswer: bExplanation: By declaring variable private, the variable will not be available in inherited to subclass.5. If super class and subclass have same variable name, which keyword should be used to use super class?a) superb) thisc) upperd) classnameView AnswerAnswer: aExplanation: Super keyword is used to access hidden super class variable in subclass. 6. Static members are not inherited to subclass.a) Trueb) FalseView AnswerAnswer: bExplanation: Static members are also inherited to subclasses.7. Which of the following is used for implementing inheritance through an interface?a) inheritedb) usingc) extendsd) implementsView AnswerAnswer: dExplanation: Interface is implemented using implements keyword. A concrete class must implement all the methods of an interface, else it must be declared abstract.8. Which of the

2025-04-11
User8740

Following is used for implementing inheritance through class?a) inheritedb) usingc) extendsd) implementsView AnswerAnswer: cExplanation: Class can be extended using extends keyword. One class can extend only one class. A final class cannot be extended.9. What would be the result if a class extends two interfaces and both have a method with same name and signature? Lets assume that the class is not implementing that method.a) Runtime errorb) Compile time errorc) Code runs successfullyd) First called method is executed successfullyView AnswerAnswer: bExplanation: In case of such conflict, compiler will not be able to link a method call due to ambiguity. It will throw compile time error. 10. Does Java support Multilevel inheritance?a) Trueb) FalseView AnswerAnswer: aExplanation: Yes, Java supports multilevel inheritance. In Java, a class can inherit from another class, which itself inherits from another class, and so on. Kindly note that this is different than Multiple inheritance which is not supported natively in Java; however, it can be implemented using multiple interfaces.Sanfoundry Global Education & Learning Series – Java Programming Language.To practice all areas of Java, here is complete set on 1000+ Multiple Choice Questions and Answers on Java. Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms.Stay connected with him at LinkedIn.Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.

2025-03-31
User6225

When no other cause in the resource unavailable class applies. or The original destination is unavailable and to invoke redirection to a new destination. 49 QOS unacceptable The Quality of Service is unacceptable. 50 Requested facility not subscribed The user cannot use this feature because they have not subscribed to it. 51 Bearer capability incompatible with service request A user request for action was rejected. The action was incompatible with the capability of the call. 52 Outgoing calls barred Because of call screening provided by the network, the calling user is not permitted to make a call. 53 Service operation violated The user has violated the service operation. 54 Incoming calls barred The user will not accept the call delivered in the SETUP message. 57 Bearer capability (Data/voice) not authorized The user has requested a bearer capability which is implemented by the equipment but the user is not authorized to use it. This is a common problem when the carrier provisions the line incorrectly when it's installed. 58 Bearer capability not presently available The user has requested a bearer capability which is implemented by the equipment but that was not available at the time. 62 Inconsistency in outgoing information element There's an inconsistency between the designated outgoing access information and the subscriber class. 63 Service or option not available, unspecified Reports a service or option is not available if no other cause in this class applies. 65 Bearer Capability not implemented (Incompatible bearcap) The equipment does not support the requested bearer capability. 66 Channel type not implemented The called party has reached a network channel type that's not supported. 69 Requested facility not implemented The network (or node) does not support the requested bearer capability and it could not be accessed at that time. 70 Restricted only The calling party requested an unrestricted bearer service but the sending equipment only supports the restricted version. 79 Service or option not implemented, unspecified Reports a service or option not implemented event if no other cause in this class applies. 81 Invalid call reference value The sending equipment received a message that references a call not currently in use on the user-network interface. This value only applies if the call reference value is 1 or 2 octets long and is not the global call reference. 82 Identified channel does not exist The sending equipment received a request to use a network channel that is not active on the interface for a call. 83 No call identity A suspended call exists, but this call’s identity does not. 84 Call identity in use A call identity is in use. 85 No call suspended No call is suspended. 86 Requested call identity cleared The call having

2025-04-05
User2014

With the abstract keyword. It serves as a blueprint for other classes and cannot be instantiated directly. An abstract class can contain both abstract methods (methods without a body) and non-abstract methods (methods with a body).Abstract methods must be implemented by any subclass that extends the abstract class.You cannot create an instance of an abstract class. This means you cannot use the new keyword to instantiate an abstract class directly.Q11). What do you mean by Interface?Ans: Interface is a blueprint of class that have abstract and public methods without body. Class that implements interface should implement all methods of interface.public interface Man { public void eat(); public void sleep(); public void walk();}Q1). Difference between String and StringBuffer.Ans:String: String object is immutable but the StringBuffer objects are mutable. Immutable means once we create a String object we cannot perform any changes on object.Example of String:String str=new String("prakash");str.concat("kumar");System.out.println(str);output:- prakashExample of StringBuffer:StringBuffer strbfr=new StringBuffer("prakash");strbfr.append("kumar");System.out.println(strbfr);output:- prakash kumarQ2). Difference between StringBuffer and StringBuilder.Ans: Both StringBuffer and StringBuilder are mutable.StringBuffer:All method of StringBuffer is synchronized. As it is synchronized, it is also thread-safe. Thread-Safe means two threads can’t call the StringBuffer method simultaneously. Its performance is low because every task is dependent on the other.Example:StringBuffer strbuffer=new StringBuffer("java"); strbuffer.append("developer"); System.out.println(strbuffer); StringBuilder:Methods are not synchronized so it is not thread-safe. It means two threads can call the string builder method simultaneously. Its performance is high because more than one thread can be allowed.Example:StringBuilder strBuilder=new StringBuilder("java"); strBuilder.append("developer"); System.out.println(strBuilder);Q3). Difference between String, StringBuilder, and StringBuffer.FactorStringStringBuilderStringBufferStorage AreaConstant String PoolHeap AreaHeap AreaMutabilityImmutableMutableMutableThread

2025-04-05

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