Fans and noise??plz reply asap!!
Hi i have a barely 1 month old Macbook , and recently i have noticed that the fans, when i put the book really close to my ears and i can hear a very smooth noise....is that normal or is it suposed to be 100% silent even when the room is totally quite!?!!?just wondering since iam a new mac user...
thanks
plz reply as soon as possible since iam worried, this is new macbook!!
Sorry, I should have mentioned that. On my MBP in normal working, the fans will tick over at about 2,200 rpm.. If I am pushing things, or if an application gets out of control (the Firefox beta did this last week), I can expect them to run about 5,500 rpm or a bit more, although they soon begin to reduce speed, particularly once that application has finished what it was doing (or in the case of FF when I forced it to quit).
Temps will vary depending on the unit being monitored. My CPU (A) is hitting 61 degrees Celsius, while the hard disk is on 37 and the bottom enclosure is at 35. These are well within the operating parameters. It may feel hot sometimes, particularly on the bottom of the case, but this is not unexpected.
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I am 2 days old in the industry.
i want code for MS Sql connection and to insert current date into Log_book table data through form submition.HELLO
I hrushi, New into the industry, I just got through ur example it very explanatory,
PLZ help me with the errors there in "problem is code is not running"
my architecture is
IDE : myeclipse
DATA BASE : MS SQL
J2EE
SERVER : TOMCAT 5.0
OS : WINDOWS XP
Iam now handling my first task, for "Work Flow Mgmt".
in which i need the userid n staff no n dept should be taken directly on to the form through session.
which i was able to do through mapping in Struts and database connection through hibernate
I am posting my code here for buggs plz can u debug the errors leaving the developed classes
JSP:
<%@page contentType="text/html" import="java.io.*,java.sql.*,javax.sql.*,java.util.*"%>
<%@ page import="java.util.*"%>
<%@ page import=" java.math.*"%>
<%@ page import="com.mymcsb.ewms.api.*"%>
<%@ page import="com.mymcsb.wf.web.*"%>
<%@ page import="org.apache.commons.lang.*"%>
< %@page pageEncoding="UTF-8"%>
<%
String formType = "BOOK_BORROWER";
String viewType = (String) session.getAttribute(WfKeys.VIEW_TYPE);
System.out.println("viewType: " + viewType);
String categoryId = (String) session
.getAttribute(WfKeys.WORKITEM_CATEGORY_ID);
RoutedData formData = (RoutedData) session
.getAttribute(WfKeys.FORM_DATA);
ApplicationContext applicationContext = (ApplicationContext) session
.getAttribute(Keys.APPLICATION_CONTEXT);
boolean isOriginator = true;
if (viewType.equals(ViewTypes.REFERENCE_VIEW)
|| viewType.equals(ViewTypes.PROCESS_VIEW)) {
isOriginator = false;
System.out.println("documentTitle: "
+ formData.get("documentTitle"));
%>
<%
String lStrBookTitle = request.getParameter("booktitle");
System.out.println("BT "+lStrBookTitle);
String available = "N";
String bookavailable="N";
if(lStrBookTitle != null && !lStrBookTitle.trim().equals(""))
try
Class.forName(" sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:book","scott","tiger");
PreparedStatement pst = con.prepareStatement("select available from book_details where upper(document_title) like '%"+lStrBookTitle.toUpperCase()+"%'");
ResultSet rs = pst.executeQuery();
if(rs.next())
available = rs.getString("AVAILABLE");
bookavailable="Y";
catch(Exception e)
System.out.println("Error "+e);
else
lStrBookTitle="";
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Book Borrower</title>
<script>
function fnSearch()
if(document.ChkAvailabilty.booktitle.value=="")
alert("Enter book title...");
return false;
else
document.ChkAvailabilty.action="index.jsp";
document.ChkAvailabilty.method="post";
document.ChkAvailabilty.submit();
</script>
<script>
function ewms_action_validate(){
return ewms_validate();
function ewms_validate() {
return true;
function fnSearch(documentNo) {
document.frmReturn.action =
"/wms/retrieve_lib_log?documentNo=" + documentNo;
document.frmReturn.target = "_top";
document.frmReturn.submit();
</script>
</head>
<body bgcolor=#ffffcc text=green>
<h1><center> Library pages..</h1></center><hr>
<form align="center" name="frmReturn"><input type="hidden"
name="FormType" id="FormType" value="<%=formType%>" />
<table width="400" border="1" height="82" align="center">
<tbody>
<tr>
<td width="150"> DOCUMENT NO</td>
<td> <input type="text" name="DocumentNo"
onchange="fnSearch( this.value)"
value="<%=formData.get("DocumentNo")%>"></td>
</tr>
<tr>
<td> DOCUMENT TITLE</td>
<td> <%= formData.get("documentTitle")%></td>
</tr>
<tr>
<td> NAME</td>
<td> <%=formData.get("name")%></td>
</tr>
<tr>
<td> STAFF NO</td>
<td> <%=formData.get("staffNo")%></td>
</tr>
<tr>
<td> SECTION</td>
<td> <%=formData.get("staffSection")%></td>
</tr>
<tr>
<td> BOOK BORROW DATE</td>
<td> <%=formData.get ("dateTaken")%></td>
</tr>
<tr>
<td> DUE RETURN DATE</td>
<td> <%=formData.get("dateTaken")%></td>
</tr>
<tr>
<td> BOOK RETURN DATE</td>
<td> <%=formData.get("dateReturn")%></td>
</tr>
<tr>
<td width="1000"> REMARK</td>
<td> <TEXTAREA wrap="virtual" name="Comments" rows=3
cols=20 MAXLENGTH=100></TEXTAREA><BR>
</tr>
</table>
</form>
<form align="center" name="ChkAvailabilty">
<table width="350" border="0" height="82">
<tbody>
<tr>
<td><input type="text" name="booktitle" value="<%=lStrBookTitle%>">
<input type="button" name="booksearch" value="Search" onclick="fnSearch()">
</td>
</tr>
<%
if(!lStrBookTitle.trim().equals(""))
if( bookavailable.trim().equalsIgnoreCase("Y"))
{%>
<tr>
<td>
Available = <%=available%>
</td>
</tr>
<%}else{
%>
<tr>
<td>
Title not in library
</td>
</tr>
<%}
%>
</tbody>
</table>
</form>
</body>
</html>
librarylog is my classfile name it hibernate file
CLASSFILE :-
package com.mymcsb.tnb.logic;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionRedirect;
import org.apache.struts.actions.MappingDispatchAction ;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import com.mymcsb.ewms.RoutedDataImpl;
import com.mymcsb.tnb.entity.LibraryLog;
import com.mymcsb.util.HibernateUtil;
import com.mymcsb.wf.web.WfKeys;
public class BookBorrower extends MappingDispatchAction {
public ActionForward search(ActionMapping mapping, ActionForm form,
HttpServletRequest req, HttpServletResponse res) {
HttpSession session = req.getSession(false);
RoutedDataImpl rd = null;
String documentNo = req.getParameter("DocumentNo");
rd = doCreateRoutedData(documentNo, rd);
session.setAttribute(WfKeys.FORM_DATA , rd);
ActionForward af = mapping.findForward("success");
ActionRedirect ar = new ActionRedirect(af);
ar.addParameter("view", "create");
ar.addParameter("catid", ((String)session.getAttribute( WfKeys.WORKITEM_CATEGORY_ID)));
return ar;
private static RoutedDataImpl doCreateRoutedData(String documentNo, RoutedDataImpl rd) {
Map<String, String> data = new HashMap<String, String>();
//search for documentNo
List result = doGetLibraryLogByDocNo(documentNo);
System.out.println("result size: " + result.size());
if(result.size() > 0) {
LibraryLog lg = (LibraryLog)result.get(0);
data.put("documentTitle", lg.getDocumentTitle());
data.put("name", lg.getName());
data.put("staffNo", lg.getStaffNo());
data.put("staffSection", lg.getStaffSection ());
if(rd == null) {
rd = new RoutedDataImpl(data);
} else {
for(Iterator iter = data.keySet().iterator(); iter.hasNext();) {
String key = (String)iter.next();
rd.set(key, data.get(key));
return rd;
public static List<LibraryLog> doGetLibraryLogByDocNo(String documentNo) {
Session session = HibernateUtil.currentSession ();
Criteria cri = session.createCriteria(LibraryLog.class);
cri.add(Restrictions.eq("documentNo", documentNo));
List<LibraryLog> result = cri.list();
return result;
EJB/LOGIC
package com.mymcsb.tnb.entity;
import java.io.Serializable;
import java.util.*;
public class LibraryLog implements Serializable {
private Integer docId;
private String documentNo;
private String documentTitle;
private String name;
private String staffNo;
private String staffSection;
private Date dateTaken;
private Date dateReturn;
private String remark;
public Date getDateReturn() {
return dateReturn;
public void setDateReturn(Date dateReturn) {
this.dateReturn = dateReturn;
public Date getDateTaken() {
return dateTaken;
public void setDateTaken(Date dateTaken) {
this.dateTaken = dateTaken;
public Integer getDocId() {
return docId;
public void setDocId(Integer docId) {
this.docId = docId;
public String getDocumentNo() {
return documentNo;
public void setDocumentNo(String documentNo) {
this.documentNo = documentNo;
public String getDocumentTitle() {
return documentTitle;
public void setDocumentTitle(String documentTitle) {
this.documentTitle = documentTitle;
public String getName() {
return name;
public void setName(String name) {
this.name = name;
public String getRemark() {
return remark;
public void setRemark(String remark) {
this.remark = remark;
public String getStaffNo() {
return staffNo;
public void setStaffNo(String staffNo) {
this.staffNo = staffNo;
public String getStaffSection() {
return staffSection;
public void setStaffSection(String staffSection) {
this.staffSection = staffSection;
} -
These are still issues with my iMac G5 I bought a little over a year ago. It is particularly noticeable when playing games, such as WarCraft or Call of Duty online. It is loud enough that it troubles me that it may damage my machine over time. When I quit a game, the fans get much quieter and the heat seems to go down too. The fans are not a problem most of the time, but launch a game and the fans rev up.
Note that I have a rev. 2 iMac G5, not the first revision that is supposed to be the one with the real problem."It is loud enough that it troubles me that it may damage my machine over time."
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Apple article - "Removing Dust Accumulation From Inside the Computer"
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hi Arif664
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Best Regards
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