rich:suggestion box scrambled when reRender

I had a situation once, when i made a reRender on input, on a rich:suggestionbox, so when the reRender was made, the box was showing on the top of the web page, and i couldn’t make any selection. So the problem was because the suggestion box was rerendering itself. I removed the suggestion box from the rerender, and all worked fine.



WAT windows 7 links (removal) (NOK) (NOK) (NOK) (NOK) (OK)

JSF Rerender mistake

I had an error, with a4j:support, reRender, when i tried to make a reRender onchange on a suggestion box, or on a combo box. So the thing was that the component i was re rendering had an attribute rendered, which was wrong, because the reRender should be made on a parent of the component which contained the rendered condition, that because the reRender algorithm doesn’t know the component that need’s to be rendered, if it has a rendered attribute. So the explanation is on exadel’s web site live demo:

And from there we find out the following thing:

Therefore, after the component becomes rendered during the Ajax request, RichFaces delivers the rendered code to the client, but does not update a page, because the place for update is unknown. You need to point to one of the parent components that has no ‘rendered’ attribute. As an alternative, you can wrap the component with a4j:outputPanel layout=”none”.

So we shold have the following code (as an example):

<a4j:outputPanel id=deb_Details”>
<h:panelGroup rendered=”condition”>

si in alta parte:

<a4j:support reRender=”deb_Details”/>

So the thing should be solved now. Thank God !

Dell vostro 460 wireless card (not found)

1. Flip the wireless switch located at the front of the Dell Vostro, to the left of the speakers and headphone connections, to turn on all wireless connections. If you cannot find a wireless switch, hold down “Fn” and “2” to turn on wireless.

Must try to install the drivers from the following link:
Here they say for the network card, not for the wireless card problem that we may use the following:
  • R282234.exe if you have 32 bit Windows 7
  • Broadcom R282233.exe if you have a 64 bit Windows 7

From :


The driver from dell site is Dell Wireless 1525 WLAN Mini Card Desktops.

But, although i have downloaded the driver, the thing is that i have a error message that the card isn’t started, or could not be found. What should i do in this case ? Check the bios to see if it is enabled from there ? I don’t know, because on the case there is no switch from which i can strat the wireless card. So maybe with Fn + 2, but i don’t know, we shall see.

Property file error (.properties) java

I had an error, when i had to put some unicode characters in a property file.

The thing was that the JBoss application server wasn’t seeing the property file because of the contents. But i have found the solution only after i searched for a specification for a property file. So i found it on wiki:


It was a must that all four letters or numbers must be written with capitals.

So if we had \u00ea, it wasn’t good, because the parser was seeing ea like the property text, and the unicode couldn’t be unlocked, so the property file was invalid, and the application crashed, beacause of the property file. So i had to search for the places i’ve put \u00ea, and replace ‘ea’, with ‘EA’, so i think the problem is solved. Noob.

reference:, 17 july 2012.

How to Completely Remove Trojan:Win64/Sirefef.E Virus- Manual Removal Guide

Trojan:Win64/Sirefef.Eis identified as hazardous Trojan horse which gets into a computer without user’s consent. Trojan:Win64/Sirefef.E comes from the same family as Trojan:Win64/Sirefef.C and Trojan:Win64/Sirefef.D. When it breaks in your computer, Trojan:Win64/Sirefef.E makes changes to system file and entry so as to mess the system up. It adds malicious files or modifies certain system file. Also, it creates additional registry entries. Soon you will find your computer running abnormally, without access to certain file or program. Your computer will be made running extremely slow, because Trojan:Win64/Sirefef.E  virus is taking large amount of system resources. The computer will randomly crash or you will get annoying crash reports. Trojan:Win64/Sirefef.E may embed malicious code to your browser and redirect your search results to unwanted website from which more malware can be brought to your computer.

Trojan:Win64/Sirefef.E virus uses rootkit code to block installed removal tool or shut down firewall. You may have top antivirus program available, but Trojan:Win64/Sirefef.E virus still get through. Like, some of victim users have MSE installed on their computers, MSE is not able to delete Trojan:Win64/Sirefef.E, even though it detects the virus. You may ask why. That’s because Trojan:Win64/Sirefef.E virus contains the code that has been changed so antivirus programs just can’t keep up to remove the virus.
Fortunately, there is still solution to get rid of the Trojan:Win64/Sirefef.E virus- manual removal which is the most recommended way, also the only effective way.
How to manually removeTrojan:Win64/Sirefef.E virus?
1. Find and stop Trojan:Win64/Sirefef.E associated processes:
2. Locate and delete Trojan:Win64/Sirefef.E  associated files:
%AllUsersProfile%\Application Data\.dll
%AllUsersProfile%\Application Data\.exe(looks like Trojan:win64/sirefef.E)
3.Detect and remove Trojan:Win64/Sirefef.E related registry entries:
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “.exe”

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “Trojan:win64/sirefef.E”


HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run “Trojan:win64/sirefef.E”
Manual removal of Trojan:Win64/Sirefef.E is known as the most effective way. Anyway, it refers to key parts of computer system, and is recommended only for advanced users. If you have not sufficient expertise on doing that, you may face risk of damaging the computer. In this circumstance, asking help from online expert to manually remove the virus for you will be a wise choice.
Another solution can be found here:
And another solution with recovery mode (Farbar Recovery Scan Tool) windows 7 :