Some doubt about use of

Hello everyone,
I am newbie in java programming and need some help. Recently i was just viewing some code of existing open source java projects and i found that there was a use of the < > braces while defining a class, interface, constructor, and objects. As i am a student i do not know that much about this syntax and am not very friendly with data structures if they have any concern with it. i use Java 2 complete reference for learning java and have not found use of such syntax until now but would like to know its use what is it called as and anything more if you know about it such as advantage etc hence am seeking forward for helpfrom you all
if anybody has any links to tutorials that teach such syntax or any books please dont forget to tell it
thanks in advance

by the way one thing i would like to know is that for
learning generics do i have to have knowledge of data
structures, because i am not familiar with data
structures and i found the reference of collections
framework i just thought i would have to learn DS
anyways plz tell me what you think
thanks in advanceno it is not necessary to know about data structures at all while using generics.

Similar Messages

Doubt about uses of OBIEE

I have some doubts about the possible uses of OBIEE. It happens that using OBIEE sometimes users demand report of an "analytical" type, that is aggregated analysis through OBIEE’s Answers, selecting data from dimension tables and measures from fact tables. That’s the ordinary purpose of business intelligence tools!!!
Some other times though, users demand to perform through Answers analyses of an "operating" type, that is simple extractions of some fields belonging to dimension tables, linked between each other through joins, (hence without querying fact tables): that happens because some of the tables brought in the datawarehouse are not directly linked to any fact table. In this way users want to use Answers to visualize data even for this kind of extractions (or operating reports).
Is this a correct use of the tool or is it just a “twisted” way of using it, always leading eventually to incorrect extractions? If that’s the case, is it possible to use instead BI Publisher, extracting the dataset through the "Sql Query" mode in a visual manner? The problem of the latter solution, in my case, relies in the fact that users are not enough skilled from the technical point of view: they would prefer to use Answers for every extraction, belonging both to the first type (aggregations) and the second one (extractions), that I just described. Can you suggest a methodology to clarify this situation?

Hi,
I understand your point... But I think OBIEE doesn't allow having dimension "on their own", they must be joined to a fact table somehow. This way, when you do a query in answers using fields of two dimension tables a fact table should be always involved. When dimensions are conformed, several fact tables may be used, and OBIEE uses the "best" one in terms of performance. However, there are some tricks that you can do to make sure a particular fact table is used, like using the "implicit fact column" in the presentation layer.
So back to your point, using OBIEE for "operational" reporting as you call it is a valid option in my experience, but you have to make sure that the underlaying star schema supports the logic that your end users expect when they use just dimension fields.
Regards,

Doubts about use of REPORTS_SERVERMAP with Forms11g HA

Hi,
I'm configuring a Linux 64bits Forms/Reports 11g HA environment, the point is that i have two nodes, each one with its Forms and Reports servers, let's say FormsA and ReportsA for the first node and FormsB and ReportsB for the seconde node.
i want FormsA to be able to call reports from ReportsB and FormsB to be able to call reports from ReportsA.
I've been reading about REPORT_SERVERMAP
http://docs.oracle.com/cd/E12839_01/bi.1111/b32121/pbr_conf003.htm#autoId5
But i have some doubts about its use:
1. I will not use a shared cluster file system or any way of cache solution, i will only have my rdf files on each node, and i'm wondering if just by configuring this parameter i will be able to get the effect mentioned above ??
2. The link provided says "Using RUN_REPORT_OBJECT. If the call specifies a Reports Server cluster name instead of a Reports Server name, the REPORTS_SERVERMAP environment variable must be set in the Oracle Forms Services default.env file"
In fact i'm using RUN_REPORT_OBJECT but
what is the Reports Server cluster name ?? and where do i find that name ??
3. Is this configuration well defined:
REPORTS_SERVERMAP=clusterReports:ReportsA;clusterReports:ReportsB
4. At forms applications when using RUN_REPORT_OBJECT, can i assume that the report server name will be the cluster name specified at the REPORTS_SERVERMAP ??
5. Which files should i modify rwservlet.properties or default.env ??
Hope you can help me :)
Regards
Carlos

Hi,
1. I will not use a shared cluster file system or any way of cache solution, i will only have my rdf files on each node, and i'm wondering if just by configuring this parameter i will be able to get the effect mentioned above ??
--> In such case what could go wrong is
Suppose Run_report_object executed jobs successfully to ReportsA
But web.show_document command for getjobid failed ( as ReportsA went down by this time)
--> You will not get the output shown ( though job was successful)
If shared cache was enabled, then Even if ReportsA is down, other cluster member ( say ReportsB)
will respond back to web.show_document.
Point 2,
--> Under HA is it highly recommended to use web.show_document ( a servlet call) to execute reports. This is to help use all HA features at the HTTP , Webcache or load balancer level.
However if there is migrated code or Run_report_object is must, then the recommendations as you see in the pointed document is must.
REPORTS_SERVERMAP setting needs to be configured in rwservlet.properties file and also in default.env Forms configuration file to map the Reports Server cluster name to the Reports Server running on the mid-tier where the Load Balancer forwarded the report request.
For example FormsA, ReportsA, cluster name say rep_cluster
default.env file
REPORTS_SERVERMAP=rep_cluster:ReportsA
Where "rep_cluster" is the Reports Server cluster name and "ReportsA" is the name of the Reports Server running on the same machine as FormsA
rwservlet.properties file
<reports_servermap>rep_cluster:ReportsA</reports_servermap>
At default.env this is not a valid entry
REPORTS_SERVERMAP=clusterReports:ReportsA;clusterReports:ReportsB
what is the Reports Server cluster name ?? and where do i find that name ??
--> This is created via EM on the report server side.
Would recommend to refer following documents at the myoracle support repository
How to Setup Reports HA (High Availability - Clusters) in Reports 11g [ID 853436.1]
REP-52251 and REP-56033 Errors When Calling Reports From Forms With RUN_REPORT_OBJECT Against a Reports Cluster in 11g. [ID 1074804.1]
Thanks

Some Doubts about Event Handlers

Hi,
I had some doubts on Event handlers in OIM 11.1.1.5 ........
1) I want to use the same event handler for both Post Insert and Post update task.... Can I use the same event handler for that... If yes then how can I do that....
2) Can I create the single Plugin.xml class and add the all jar files in single say lib folder and zip them all together.. if yes then What changes I need to do?? Need to add only the plugin tags for different class files in plugin.xml file? OR need to do some thing extra also...?
3) If i need to change any thing in any class of event handler.. Is there need to unregister the plugin and again register...??
If yes.... Is there need to delete the event handler using the weblogicDeleteMetadata command???
4) As we Import the event handler from path like event handler/db/... If we add all the evetn handler.xml files in that folder..... As During Import weblogicImportMetadata recursively call all the files in that folder.... Now if i need to change anything in any one of event handler class... then if we import from the same folder event handler/db/... What will it do............Create the duplicate copy of all the eventhandlers????? OR i need to add only those Eventhandler.xml files for those class files i made the changes.....
5) As I need to create email on user creation during recon and also email id get updated as first name or last name updates..... What I had to use in Event handler.xml (entity-type="User" operation="CREATE") or Some thing else....
Help me clarify my doubts...

Anil Bansal wrote:
Hi,
I had some doubts on Event handlers in OIM 11.1.1.5 ........
1) I want to use the same event handler for both Post Insert and Post update task.... Can I use the same event handler for that... If yes then how can I do that....Yes, you can have the same. Just have two event handlers in the same MDS file and the operation should be CREATE for one while MODIFY for another. The class and version and name remains the same.
2) Can I create the single Plugin.xml class and add the all jar files in single say lib folder and zip them all together.. if yes then What changes I need to do?? Need to add only the plugin tags for different class files in plugin.xml file? OR need to do some thing extra also...?Yes, in the single plugin xml you can define multiple eventhandlers and the jar will contain multiple event handlers class.
3) If i need to change any thing in any class of event handler.. Is there need to unregister the plugin and again register...??
If yes.... Is there need to delete the event handler using the weblogicDeleteMetadata command???No, if you are just changing the class, then you need to update the class only in the plugin. For this, first delete plugin and then update plugin and then purgecache.
4) As we Import the event handler from path like event handler/db/... If we add all the evetn handler.xml files in that folder..... As During Import weblogicImportMetadata recursively call all the files in that folder.... Now if i need to change anything in any one of event handler class... then if we import from the same folder event handler/db/... What will it do............Create the duplicate copy of all the eventhandlers????? OR i need to add only those Eventhandler.xml files for those class files i made the changes.....If won't create duplicate copies but would overwrite the ones which are there in MDS at the same location. So effectively, if the xml is not changing you should not be worried about overwritting.
5) As I need to create email on user creation during recon and also email id get updated as first name or last name updates..... What I had to use in Event handler.xml (entity-type="User" operation="CREATE") or Some thing else....For recon and event handler, you will need to have post process event handler on User CREATE and UPDATE. On Create construct the email address and populate it in the email field. For update check if the firstname/lastname are changing and if yes, then update the email id on the profile.
>
Help me clarify my doubts...

Doubt about using automation testing in mtm and vs 2012

Hi
Ive a doubt in using mtm and vs 2012. I wanna test a software by automation method
1) whether i should record the steps in visual studio and attach the recorded file to mtm and test
or
2) can i record the script(steps) in mtm and run the automation testing in mtm, if you say yes what are the step.
Plz help me out for both 1 and 2 by tell the steps.
Thank you
Reguards
Pavan kumar R

Hi Pavan,
It is based on the detail requirement to choose them.
Do Coded UI test in visual studio 2012, we could record the action and playback, link tests to test case that in MTM, we also could base on the detail requirement to modify the code.
Do manual or automated test in MTM 2012, we also could record the action and playback, but can’t modify the code (need do it in vs), we could do automated tests in lab environment
# System Testing Your Application Using Microsoft Test Manager
http://msdn.microsoft.com/en-us/library/jj635157(v=vs.110).aspx
For the automated test in MTM, you could refer to these steps below:
Create tests
Check in TFS
Link test methods to test case
Queue a build
Create lab environment in mtm
Do automated test
More information, please refer to:
# Essential Guide for Running Automated Tests from a Test Plan
http://msdn.microsoft.com/en-us/library/ff472576(v=vs.110).aspx
If we record the action (script/steps) in the MTM, we could
playback the test, if we want do the automated test for that recording, we could generate the code in VS and link that test to the test case, after that we could do automated tests.
# Generating a Coded UI Test from an Existing Action Recording
http://msdn.microsoft.com/en-in/library/dd286652(v=vs.110).aspx
Regards
Starain
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Some questions about using non-english characters and keyboard layouts

I've found a lot of guides about how to enable characters in Linux, and that is easy enough, but I want to understand it better.
The way that I understand it, if you don't enable a given set of characters in locale.gen, then in theory you should not be able to either use or display a that set of characters in any programs (however, certain programs, like web-browsers seem to have work arounds).
Furthermore, in order to be able to type characters in X programs, you need to enable those keyboard setups in your xorg.conf (in addition to enabling those locales in locale.gen). I don't think that this effects the displaying of characters
Then, Last, you need a way to switch back and forth between different keyboard layouts within your X environment in order to type those characters. There are programs to assist in switching keyboard layouts provided by some DE's. By using these keyboard layout tools, I alter the behaviour of all programs started in X. (for example, swithing keyboard layouts in gnome's settings will alter the behaviour of kde programs, firefox and openoffice.)
How close am I?
A few more questions:
If I'm a Spanish student which locales do I need to enable. There is a long list of locales that start with ES, and I don't know if there are any drawbacks to enabling unnecessary locales. I think that the ones that I need are es_ES* (Spanish spanish?) and es_MX* (Mexican spanish?).
What is do the *@EURO locales do?
what does the locale setting in rc.conf do?

I've found a lot of guides about how to enable characters in Linux, and that is easy enough, but I want to understand it better.
The way that I understand it, if you don't enable a given set of characters in locale.gen, then in theory you should not be able to either use or display a that set of characters in any programs (however, certain programs, like web-browsers seem to have work arounds).
Furthermore, in order to be able to type characters in X programs, you need to enable those keyboard setups in your xorg.conf (in addition to enabling those locales in locale.gen). I don't think that this effects the displaying of characters
Then, Last, you need a way to switch back and forth between different keyboard layouts within your X environment in order to type those characters. There are programs to assist in switching keyboard layouts provided by some DE's. By using these keyboard layout tools, I alter the behaviour of all programs started in X. (for example, swithing keyboard layouts in gnome's settings will alter the behaviour of kde programs, firefox and openoffice.)
How close am I?
A few more questions:
If I'm a Spanish student which locales do I need to enable. There is a long list of locales that start with ES, and I don't know if there are any drawbacks to enabling unnecessary locales. I think that the ones that I need are es_ES* (Spanish spanish?) and es_MX* (Mexican spanish?).
What is do the *@EURO locales do?
what does the locale setting in rc.conf do?

Hi all,i have some doubts about dis scenario

plz explain step by step about this scenario·
     1)Involved in two activities Monitoring and Production Support.
·     2)Actively and regularly involved in Load Monitoring of Daily, Weekly, and Monthly, Data Loads using Process Chains
·     3)Actively involved in Rectification of Load Failure Errors like Master Data Loads, Transaction Loads.
·     4)Supported the Client by providing Long-term solutions to the Tickets by doing Root Cause Analysis.
·     5)Monitoring of Info Packages and analyzing the reasons for frequent failures of Info Packages.

Hi,
Here, there are some responsibilities in Production System.
Answer for fist question is maintaining documentation (in ms word ) for all support related activities like
a) frequently occurred data load monitoring errors as part of process chains
b) how to analyze whether load is running for long time
c) what ever the tickets with proper priority we have to raise. ex: if a load cause affecting more reports , we have to raise p2 ticket . Depends upon the impact of loads on report availability.
Answer for second question :
In prod.support, we have to monitor info package groups or process chains because loads are automatized using pchains or ipgroups. . whenever a load failed as part of pchains or ipg's , we have to analyse the load why it is failed. Loads may be failed due to reasons like memory issues, attribute change run locking issues and sid issues etc.
Answer for third questions:
In perigreen ticketing tool, we can check tickets like system generated tickets and customer generated tickets . For example,. Tivoli tickets are system generated tickets because whenever pchain is not triggered or any process of pchain has failed, system automatically will raise the tickets.
Custom generated tickets means as part of daily loads, any failures happened, with proper priority ,we will raise the ticket to appropriate resolution groups. ( Incident management tickets )
Rms means Request management tickets are requests raised by client. For example if they want adhoc loads on the part of mexico markets, they will raise the Rm and sent it to the offshore queue.
Answer for fourth question:
We can maintain excel sheet, it comprises of what are the loads have failed with the error information as part of process chains or ipg's and maintain the logs for manual loads
daily how many loads are failed ,successful and what are the total loads , can check in RSMO.That information we can maintain in excel sheet.
Root cause Analysis is nothing but giving permanent solution to the frequent errors.
Ali.

I need some advice about using Leopard on a Power Mac G5

I purchased a Power Mac G5 (Dual 2.3) in 2006. I have 2 internal hard drives and am currently running Tiger and Leopard. Some of my current apps that are outdated don't run on Leopard (such as Office 2004). I am thinking about switching over completely to Leopard, so I would have to upgrade my remaining apps that need to be updated.
Is it worth it? Does Leopard (and modern applications) run smoothly on a G5 or are those really intended for Intel Macs? Would it be better for me as a PowerPC user to just stick with Tiger? Are the versions of iTunes and QuickTime available in Leopard the same available in Tiger?
I really don't need Classic anymore, so that's not holding my back. But I don't want to spend the money to upgrade my applications if they aren't going to work that well on a G5 anyway.

Actually, Office 2004 runs just fine on Leopard. That's what I'm running now, and I have no intention on going to Office 2008.
I feel that Leopard runs smoothly on the G5. I've not really seen any issues with it as of yet.
iTunes and QuickTime are the same version number under Leopard as they are under Tiger. However, there is a different download of QuickTime depending on if you're on Tiger or Leopard.
What other applications are you using that you think you may need to upgrade?

Some questions about using dictionary6x.xls under Primavera 6.2.1

Now I used dictionary6x.xls (suppose it should support Primavera6.2.1 version), also i have install the SDK and access the DB (SqlServer) successful.
But When I use the dictionary6x.xls to retrieve or insert data, it will hit the exception, the log info as following:
100928:16:57:22.766 - ERROR => VDB.Connect; EVirtualTableError=TCVirtualTable.OptFieldIndexOf: VTable is not loaded - PROJECT
100928:16:57:37.843 - ERROR => VDB.Connect; EDatabaseError=SQLConnection property required for this operation
I have searched for some advice for this situation, the result iis about update the "PMSDK.dll 6.00" version to "PMSDK.dll 6.2.1.1507" version.
I have double checked my local file "PMSDK.dll" version, it is 6.2.1.1507. But still hit this exception.
So anyone hit this issue before?
S.O.S

Now I used dictionary6x.xls (suppose it should support Primavera6.2.1 version), also i have install the SDK and access the DB (SqlServer) successful.
But When I use the dictionary6x.xls to retrieve or insert data, it will hit the exception, the log info as following:
100928:16:57:22.766 - ERROR => VDB.Connect; EVirtualTableError=TCVirtualTable.OptFieldIndexOf: VTable is not loaded - PROJECT
100928:16:57:37.843 - ERROR => VDB.Connect; EDatabaseError=SQLConnection property required for this operation
I have searched for some advice for this situation, the result iis about update the "PMSDK.dll 6.00" version to "PMSDK.dll 6.2.1.1507" version.
I have double checked my local file "PMSDK.dll" version, it is 6.2.1.1507. But still hit this exception.
So anyone hit this issue before?
S.O.S

Some doubts in using resource-ref,connection pool n Data-source

Hi all ,
I need little bit clarification in the following points.
1) Does the connection pool which is created can be displayed in JNDI Tree???
I am seeing only DataSOurce in the JNDI Tree Only.
2)In case of Bean Managed Persistance, in ejb-jar.xml,
I had given the following info.
<resource-ref>
         <res-ref-name>ramukkDataSource</res-ref-name>
         <res-type>javax.sql.DataSource</res-type>
         <res-auth>Container</res-auth>
     </resource-ref>Does the <res-ref-name> refers to Datasource Name??
In weblogic-ejb-jar.xml
<reference-descriptor>
       <resource-description>
          <res-ref-name>ramukkDataSource</res-ref-name>
          <jndi-name>ramukkpool</jndi-name>
       </resource-description>
     </reference-descriptor>Here <jndi-name> refers to connection pool as per weblogic bible book.
If so when i deployed my ejb into the server iam getting Datasource cant be found.
If i had given like the following,
In ejb-jar.xml
<resource-ref>
          <res-ref-name>jdbc/ramuJndi</res-ref-name>
          <res-type>javax.sql.DataSource</res-type>
          <res-auth>Container</res-auth>
     </resource-ref> In weblogic-ejb-jar.xml
     <reference-descriptor>
          <resource-description>
           <res-ref-name>jdbc/ramuJndi</res-ref-name>
           <jndi-name>jdbc/ramuJndi</jndi-name>
       </resource-description>
    </reference-descriptor>Then only my ejb code is successfully deploying doing some work which is as per xpectation.
Can any body tell why I have to give the same name for <res-ref-name> n <jndi-name>??
I am working on this problem from last one week. Still not found the solution.
Connection Pool Creation
GENERAL::
Name : ramukkpool
url : jdbc:mysql://localhost:3306/test
Driver Classname: com.mysql.jdbc.Driver
Properties :
user = root
Password = XXX
create
TARGETS::
i had shifted myServer from left side to right side n clicked >>Apply
(Techncially can we say this as deploying the connection pool into server ???????????
If not how to deploy the connection pool into server??)
I did not get any errors in the console.
Now i am creating a datasource
CONFIGURATION:
Name : ramukkDataSource
JNDIName: jdbc/ramuJndi(Does we have to follow this convention only?? i.e JNDIName should start with jdbc/ only)
PoolName: ramukkpool
create
TARGETS::
I had shifed myServer from left to right n >>Apply.
Now also i did not get any errors in the console.Thanx(in advance),
ramu

I have read the documentation.
I changed my class to oracle.jdbc.pool.OracleConnectionCacheImpl from
oracle.jdbc.pool.OracleConnectionPoolDataSource
I observed in the EM that the Open JDBC Connections and Total JDBC Connections are the same. When I used oracle.jdbc.pool.OracleConnectionPoolDataSource my Total JDBC Connections was increasing and Open JDBC Connections remains 0.
My question still remains unanswered, could some kindly help.
Q? I have defined a data source in JDeveloper using
oracle.jdbc.pool.OracleConnectionCacheImpl
In my java bean I am using the code pasted below to make a connection to database.
Can some one tell whether I am using the correct method of connection pooling mechanism or do I need to make some changes? This application uses JSP and used by lots of people which hits database very frequently.
Any help is highly appreciable.
Thanks in advance.
*******Code to make connection*********
private javax.naming.InitialContext context = null;
private javax.sql.DataSource jdbcURL = null;
private static final String url = "jdbc/ProdCoreDS";
public boolean openConnection()
try
    DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
context = new javax.naming.InitialContext();
jdbcURL = (javax.sql.DataSource)context.lookup(url);
con = jdbcURL.getConnection();
return true;
catch(Exception e)
       System.out.println("Error in the Connection "+e);
    e.printStackTrace();
             return false;
     }}

Wanna some informations about using a audigy4 and vi

Hi guys,
I'm using a Soundblaster Audigy 4 in my pc. Right now, I've WindowsXP running. I tested Vista and have some questions now. Maybe someone understand my terrible bad english and will answer?
First: I use a 5. system and have activated? he subwoofer in the creative speeker-settings (second tab "bass management"). I've only the german version so Idon't know the right english word for it. Am I able to do this in vista? And if yes: how? I've the problem that CMSS is working, and I have surround sound but no subwoofer. Is there a possibility to reenable this in vista?
Second: If not, is this enabled by using Alchemy?
Third: Does Alchemy use OpenAL? Or is my performance impacted? I've only an AMD 3200+ Single Core with 2GHz. But Vista is much more secure than XP and I have no nati'vely performance hit with AMD Fusion enabled.
Thanks for the help in advance.

Hi guys,
I'm using a Soundblaster Audigy 4 in my pc. Right now, I've WindowsXP running. I tested Vista and have some questions now. Maybe someone understand my terrible bad english and will answer?
First: I use a 5. system and have activated? he subwoofer in the creative speeker-settings (second tab "bass management"). I've only the german version so Idon't know the right english word for it. Am I able to do this in vista? And if yes: how? I've the problem that CMSS is working, and I have surround sound but no subwoofer. Is there a possibility to reenable this in vista?
Second: If not, is this enabled by using Alchemy?
Third: Does Alchemy use OpenAL? Or is my performance impacted? I've only an AMD 3200+ Single Core with 2GHz. But Vista is much more secure than XP and I have no nati'vely performance hit with AMD Fusion enabled.
Thanks for the help in advance.

Some doubt about Bdb XML Normal Recovery

Hi, everyone
I have read the document Getting Started with Transaction Processing for Java shipped with Bdb XML 2.4.13. In the book, there is something about Normal Recovery:
Normal recovery is run only against those log files created since the time of your last checkpoint.To test this, I have designed a scenario as below:
The ENVIRONMENT directory is under E:/bdb-xml/environment, and the BACKUP directory is under E:/bdb-xml/backup, the CONTAINER name is entry.dbxml, and there is already a document 1.xml in this container.
1. run db_recover against ENVIRONMENT.
2. copy entry.dbxml to BACKUP.
3. create a document 2.xml.
4. run checkpoint against ENVIRONMENT.
5. modify document 1.xml.
6. run checkpoint against ENVIRONMENT.
7. copy log.0000000001(there is only one log file in ENVIRONMENT) to BACKUP, Note that I didn't copy the entry.dbxml in ENVIRONMENT.
8. run db_recover agaist BACKUP(now there are 2 files : entry.dbxml, log.log.0000000001).After that, I used the BACKUP as environment directory, and try to query 2.xml. And I retrieved the document correctly, which I feel very curious. As the document says, the last checkpoint is created by step 6, after that, there is no other modifications happens, so the modification happened at step 3 and step 5 will not take effect when db_recover executed. But the two changes have committed to entry.dbxml.
So, which is the last checkpoint. And what is the those log files created since the time of your last checkpoint.
I also want to know where the checkpoint be writen, in the db files or the log files.
thanks advance.
Regards,
John Kao.

Jhon,
You really do want to know the gory details don't you? :-)
Running recovery in your backup directory will cause the container there to pick up all changes from the log file that it does not yet have. The checkpoint on the original container doesn't mean anything to the backup container.
Let me point you to even more interesting documentation that is in the Berkeley DB documentation set. This page has all of the BDB documentation, including links that are not included in the BDB XML doc:
http://www.oracle.com/technology/documentation/berkeley-db/db/index.html
The "Getting Started with Transaction Processing" documents on that page have the sort of information you seem to want.
Regards,
George

Some question about using safari

I can't use the Safari to get into some school website ,such as ftp://10.10.192.163
How can i do that?

yayayuyi wrote:
my safari belongs to version 5.1.3
some commonly website,such as baidu ,google,yahoo etc which i can surf them.But i can't get into some shcool websites ,which just for the students who study here.For example ,ftp://10.10.240.163 and ftp://10.10.192.163 and so on.
I suspect you have the url's (web addresses) wrong. I wouldn't think they would have a ftp: protocol designation but http: or https: instead. Generally ftp is used for retrieving data from a source not viewing web pages.
FWIW, I just tried those IPs with http: and https: and all I got was a spinning cursor (using Firefox). So either those IP addresses are wrong (but not wrong enough to error out) or the server associated with those IPs was down or hung at the time I tried it. I think (a) you need to verify those url's and (b) why are these url's using IP numbers and not some kind of pathname for DNS lookup?

Where can i find a complete course and some samples about using java card !

hello !
i am new to java card and i am seeking for complet course and samples of how i can use this new developement kit and to get familiarized with it !
any help will be very appreciated
thanks

i have got t JCDevKit_User_Guide.pdf this file describes the using of jav card ! but when i tried to execute what it said on dos i did it succifully but i could not see the result? i mean is there an applet to se or to integrate in an html file or to use elswhere?
i mean , how nomalaly can i use the files generated in the sample �? where to integrate them and where to use them?
please help me and excuse my exhaustive questions!
thanks

Some doubts about Combo Drivers onto T60 and T61.

Hello guys,
I am own of T60 (200742u) and T61 (7663b93) ThinkPad and I would like to know if I can use combo driver (code 39T2737) that it came with my ThinkPad T60 to newer ThinkPad T61. Is it compatible?
Thanks in advance.
Ricardo
ThinkPad T60 and ThinkPad R61
Dell Vostro 1400 and HP Pavilion DV2100t
Atom Life and HTC 710
Nokia 5610 and SE 750i

R6x use Ultrabay Enhanced drive which is a thicker version of the Ultrabay Slim drive in the T4x, T6x systems, they all have the same shape and connector layout, just different thickness. You can use ultrabay slim drive in R6x system, but not the other way around (the enhanced drive won't physically fit into the slim slot). If you don't use a Ultrabay slim to Enhanced drive adapter, there will be a small space left between the slim drive and the Ultrabay enhanced drive bay in the R61, while if you don't move the laptop it will be okay, otherwise the slim drive may fall out.

Some doubt about use of

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