Protactinium is a rare and highly radioactive element. How is its radioactivity utilized in various scientific and industrial applications?

701

How to use update statemnet in zend framework?

350

In how we connect watt meter for open & short circuit test of a single phase transformer.

6821

what do you mean by a vsam split?

1150

What are iccosomes?

489

How do I setup gmail on windows 10?

966

Explain how can I prevent another program from modifying part of a file that I am modifying?

1142

What is the keyword used to prevent a class from being inherited by another class?

1169

What are set parameters and get parameters?

1068

Can you explain the key technologies and principles behind LLMs?

48

public class ActionDTO extends GenericDTO implements Serializable,Auditable { // default serial version id, required for serializable classes. public static final String ACTION_SUSPEND = "SPN"; public static final String ACTION_DEREGISTER = "DRR"; public static final String ACTION_REINSTATE = "REI"; private static final long serialVersionUID = 1L; private Long actionId; private long accountId; private Date actionDate; private String actionType; private String remarks; private AccountDTO account; public ActionDTO() { } public ActionDTO(Long accountId, String action, String remarks, String updatedBy) { setAccountId(accountId); setActionType(action); setActionDate(new Date()); setRemarks(remarks); setUpdatedBy(updatedBy); } public Long getActionId() { return this.actionId; } public void setActionId(Long actionId) { this.actionId = actionId; } public long getAccountId() { return this.accountId; } public void setAccountId(long accountId) { this.accountId = accountId; } public Date getActionDate() { return this.actionDate; } public void setActionDate(Date actionDate) { this.actionDate = actionDate; } public String getActionType() { return this.actionType; } public void setActionType(String actionType) { this.actionType = actionType; } public String getRemarks() { return this.remarks; } public void setRemarks(String remarks) { this.remarks = remarks; } // bi-directional many-to-one association to AccountDTO public AccountDTO getAccount() { return this.account; } public void setAccount(AccountDTO account) { this.account = account; } @Override public String toString() { // TODO Auto-generated method stub return null; } } what is the purpose of @Override public String toString()...and what will do here ?

2616

How do I remove windows 10 and install windows 7?

838

How to resolve Computationa and Multivalue errors?

1829

Is it correct to say that using parentheses can only change?

965

Why are my checkboxes not being set from on to off?

1182