Computing device Seve to get OPTIPLEX 7010 USFF 3G I5 3470S 2 9G 2GB 320GB DVDRW W7P 64BIT

Seve intended for OPTIPLEX 7010 USFF 3G I5-3470S 2.9G 2GB 320GB DVDRW W7P 64BIT really don't hold out

Comparisons:

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OPTIPLEX 7010 USFF 3G I5-3470S 2.9G 2GB 320GB DVDRW W7P 64BIT

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Securekeeper Spyware Removal How to Get Rid of This Malicious Program Now

SecureKeeper, also known as Secure Keeper, is one of many rogue antispyware programs that is promoted by the use of Trojan viruses, which is still one of the most dangerous computer threats that exists. These Trojan viruses pretend to be video or flash updates that are necessary, but they will install SecureKeeper instead. These viruses then configure SecureKeeper to start automatically and wreak havoc on any computer that it is installed on. Like other rogue spyware removal programs, the cleaner will run thoroughly and then tell you that you have a laundry list of viruses, spyware threats, and other malicious threats. However, it will go on to inform you that you need to purchase the program in order to remove the threats that are present on your computer.

Here are a few things to remember when it comes to dealing with programs like SecureKeeper. 

• If you already have antivirus and antispyware software installed and in use (from Norton, Computer Associates, WebRoot, or other companies), then you should be well taken care of. This rogue program and others like it are just out to scam you into buying something that you dont need. Click on the X in the upper right corner to close scam pages, or use the Windows Task Manager to close them. Then, run your own antispyware and antivirus software removal tools. It is important that you have both antispyware and antivirus software installed on your computer for complete protection.
• Windows comes with a firewall, a malicious software removal tool, and other security features. Make sure that they are enabled to work and updated and you will not have as many problems with rogue programs like SecureKeeper.
• If you are not sure about any screens that pop up on your computer, do not click on them. That is the worst thing that you can do. Instead, ignore these popups and run a security scan to determine if your computer has been compromised.
• Manual removal of SecureKeeper is very detailed and needs to be done right in order to completely remove the spyware. Be especially careful when modifying and deleting Windows registry entries.

To remove SecureKeeper, you can install a legitimate antispyware program that will detect and delete all associated malicious files. Update the threat database of the antispyware program before running a scan. This automatic removal process is recommended over the manual process of removing SecureKeeper. If you have proper antivirus and antispyware protection in place, you can lower or eliminate your chance of having to deal with future spyware infections.

Article Source: http://EzineArticles.com/3315969

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How to get environment variables in Java Example Tutorial

Environment variables in Java

There are two ways to get environment variable in Java, by using System properties or by using System.getEnv(). System properties provides only limited set of predefined environment variables like java.classpath, for retrieving Java Classpath or java.username  to get User Id which is used to run Java program etc but a more robust and platform independent way of getting environment variable in Java program on the other hand System.getEnv() method provide access to all environment variables inside Java program but subject to introduce platform dependency if program relies on a particular environment variable. System.getEnv() is overloaded method in Java API and if invoked without parameter it returns an unmodifiable String map which contains all environment variables and there values available to this Java process while System.getEnv(String name) returns value of environment variable if exists or null. In our earlier posts we have seen How to get current directory in Java and  How to run shell command from Java program and in this Java tutorial we will see how to access environment variable in Java.

How to get environment variables in Java - Example

Here is a quick example on How to get environment variable in Java using System.getEnv() and System.getProperty(). Remember System.getEnv() return String map of all environment variables while System.getEnv(String name) only return value of named environment variable like JAVA_HOME will return PATH of your JDK installation directory.

/**
 * Java program to demonstrate How to get value of environment variables in Java.
 * Dont confuse between System property and Environment variable and there is separate
 * way to get value of System property than environment variable in Java, as shown in this
 * example.
 *
 * @author Javin Paul
 */

public class EnvironmentVariableDemo {  

    public static void main(String args[]){
   
      //getting username using System.getProperty in Java
       String user = System.getProperty("user.name") ;
       System.out.println("Username using system property: "  + user);
   
     //getting username as environment variable in java, only works in windows
       String userWindows = System.getenv("USERNAME");
       System.out.println("Username using environment variable in windows : "  + userWindows);
   
     
     //name and value of all environment variable in Java  program
      Map<String, String> env = System.getenv();
        for (String envName : env.keySet()) {
            System.out.format("%s=%s%n", envName, env.get(envName));
        }

    }
     
}

Output:
Username using system property: harry
Username using environment variable in windows : harry
USERPROFILE=C:Documents and Settingsharry
JAVA_HOME=C:Program FilesJavajdk1.6.0_20
TEMP=C:DOCUME~1harryLOCALS~1Temp

Getting environment variable in Java – Things to remember

Java is platform independent language but there are many things which can make a Java program platform dependent e.g. using a native library. Since environment variables also vary from one platform to another e.g. from windows to Unix you need to be bit careful while directly accessing environment variable inside Java program. Here are few points which is worth noting :

1) Use system properties if value of environment variable is available via system property e.g. Username which is available using "user.name" system property. If you access it using environment variable directly you may need to ask for different variable as it may be different in Windows  e.g. USERNAME and Unix as USER.

2) Environment variables are case sensitive in Unix while case insensitive in Windows so relying on that can again make your Java program platform dependent.

3) System.getEnv() was deprecated in release JDK 1.3 in support of using System.getProperty() but reinstated again in JDK 1.5.

Thats all on how to get environment variable in Java. Though you have convenient method like System.getEnv() which can return value of environment variable, its better to use System.getProperty() to get that value in a platform independent way, if that environment variable is available as system property in Java.

Other How to tutorials from Javarevisited Blog

How to convert Enum to String in Java

How to convert String to Integer in Java

How to convert String to Double in Java

How to convert Date to String in Java

How to write Generics method in Java

How to use Enum in Java program

How to use variable argument in Java program

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How to get current URL parameters and Hash tag using JQuery and JavaScript

While dealing with current URL, many time you want to know what is the current URL path, What are the parameters, and what is the hash tag on URL. Hash tag is pretty important, if you are implementing tab structure using HTML and JQuery. To avoid confusion, let's take an example of URL: http://javarevisited.blogspot.com/2013/01/top-5-java-programming-books-best-good.html#ixzz2PGmDFlPd, in this example ixzz2PGmDFlPd is hash tag. Now, both JavaScript and JQuery provides convenient way to retrieve current URL in form of window.location object. You can use various properties of window.location JavaScript object e.g. window.location.href to get complete URL, window.location.pathname to get current path, and window.location.hash to get hash tag from current URL. If you like to use JQuery then you can get window.location as JQuery object and retrieve relevant properties using attr() function. If you are absolutely new in JQuery, and unaware of power of one of the most popular JavaScript framework, Head First JQuery is a good starting point. Being a fan of head first book, I always approach a new technology by an Head first title, it helped to learn a lot in short time, without spending time in trivial examples. By the way, In this web tutorial, we are going to retrieve current URL and hash tag using JavaScript and JQuery.

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How can I get rid of rvzr2 a akamaihd net pop ups

Rvzr2-a.akamaihd.net pop-ups can only mean one thing - your computer is infected with adware, for example ScorpionSaver or Websteroids. You will have to identify the adware program that is causing these pop-ups yourself or use anti-malware tools to detect it automatically because there are way too many programs that could display pop-ups from rvzr2-a.akamaihd.net web server. It would be really difficult to find and list each and every adware program here. Thankfully, most of the time, you can identify the offending piece if code very easily. Please note that Akamaihd.net has nothing to do with adware campaigns or intrusive and misleading pop-ups. Its a popular service, unfortunately even among scammers. To stop Rvzr2-a.akamaihd.net pop-ups on your computer, please follow the removal guide below.

Heres an example of a pop-up you will get when your computer is infected with BetterSurf adware. You can find the name of your adware program at the top-right corner of the pop-up. As you can see, in this example, it says Ads by BetterSurf which means that you need to uninstall a program called BetterSurf and related adware from your computer.

In this case, the pop-up from rvzr2-a.akamaihd.net says that I need to update Java. However, it didnt even check what version of Java Im currently using. What is more, it uses a download manager to download Java updater when in fact you can download it directly from Oracle website. The software downloaser is detected as Adware.Downware.1676, Win32/OutBrowse, DomainIQ by multiple anti-virus scanners, scans results. As you may already know, such software downloaders offer users to install additional software, mostly toolbars, browser hijackers and adware. Dont use third-party software downloaders and if you must then read everything very carefully and decline any offer you may get. Otherwise, you will probably end up with adware on your computer.

Written by Michael Kaur, http://deletemalware.blogspot.com

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rvzr2-a.akamaihd.net pop-up removal instructions:

1. First of all, download anti-malware software and run a full system scan. It will detect and remove this infection from your computer. You may then follow the manual removal instructions below to remove the leftover traces of this malware. Hopefully you wont have to do that.

2. Remove rvzr2-a.akamaihd.net related programs from your computer using the Add/Remove Programs control panel (Windows XP) or Uninstall a program control panel (Windows 7 and Windows 8).

Go to the Start Menu. Select Control Panel → Add/Remove Programs.
If you are using Windows Vista or Windows 7, select Control Panel → Uninstall a Program.



If you are using Windows 8, simply drag your mouse pointer to the right edge of the screen, select Search from the list and search for "control panel".



Or you can right-click on a bottom left hot corner (formerly known as the Start button) and select Control panel from there.



3. When the Add/Remove Programs or the Uninstall a Program screen is displayed, scroll through the list of currently installed programs and remove the following:

• LyricsSay
• Websteroids
• ScorpionSaver
• HD-Plus 3.5
• and any other recently installed application

Simply select each application and click Remove. If you are using Windows Vista, Windows 7 or Windows 8, click Uninstall up near the top of that window. When youre done, please close the Control Panel screen.

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Remove rvzr2-a.akamaihd.net pop-ups from Google Chrome:

1. Click on Chrome menu button. Go to Tools → Extensions.



2. Click on the trashcan icon to remove LyricsSay, Websteroids, HD-Plus 3.5 and other extensions that you do not recognize.

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Remove rvzr2-a.akamaihd.net pop-ups from Mozilla Firefox:

1. Open Mozilla Firefox. Go to Tools → Add-ons.



2. Select Extensions. Click Remove button to remove LyricsSay, Websteroids, HD-Plus 3.5 and other extensions that you do not recognize.

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Remove rvzr2-a.akamaihd.net pop-ups from Internet Explorer:

1. Open Internet Explorer. Go to Tools → Manage Add-ons. If you have the latest version, simply click on the Settings button.



2. Select Toolbars and Extensions. Click Remove/Disable button to remove the browser add-ons listed above.

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