Can environment variable be used in Windows

Can an environment variable be set and used in Windows for compiling.
For example, instead of typing in something like
javac -classpath c:/java/j2sdk/xml/lib/jaxb.jar MyProg.java
can I set an environment variable (call it "ev")
to c:/java/j2sdk/xml/lib
(or would it be c:\java\j2sdk\xml\lib)
so that something like one of the following (which one?) will work:
javac -classpath ev/jaxb.jar MyProg.java
or
javac -classpath %ev%/jaxb.jar MyProg.java
or
javac -class path %ev%\jaxb.jar MyProg.java

Don't know - best way to find out is to test.

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Can photoshop 7 be used with windows 8?

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Environment variables for use with EEM routing trigger?

I've only recently started looking into EEM, and was hoping a guru here could clear something up for me:
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Every event detector has its own set of internal variables. These are different than environment variables. Environment variables are those you can modify in the config with "event manager environment". If you have a device which supports the routing event detector, you can run the command, "show event manager detector routing detailed" and that will show you all of the available internal variables.
I actually did a programmatic applet example using the oruting ED for my Networkers session this past year. This example doesn't use any of the internal variables, but it will give you an idea of how this ED works:
event manager applet route-watch
event routing network 10.1.1.0/24 type add protocol ospf
action 001 cli command "enable"
action 002 set done 0
action 003 while $done eq 0
action 004 wait 5
action 005 cli command "ping ip 10.1.1.1"
action 005 regexp "!!!!!" "$_cli_result"
action 006 if $_regexp_result eq 1
action 007 cli command "config t"
action 008 cli command "int Tunnel0"
action 009 cli command "shut"
action 010 cli command "end"
action 011 set done 1
action 012 end
action 013 end
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I have a Lexmark Prevail Pro 705 printer connected to my network wirelessly. I can no longer scan from it using Image Capture. I can print to it. I can scan from it using a Windows machine. Most updated firmware. Driver v 11.0 Any ideas?

I have a Lexmark Prevail Pro 705. Latest (as of july 30, 2012) firmware. Mac driver v 11.0
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Repair your disk permission: http://bit.ly/OeD7U3.
Run Cleanup tool http://bit.ly/vnukXY
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Run firmware update http://bit.ly/AcNqbg
Reset printing system http://support.apple.com/kb/HT1341

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Hi all,
I developed a video application using Java media Components and it works in Windows XP and Vista.
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Can you really not use a windows-formatted hard drive with Time Machine?

I still have people in my household that think Windows is the way to go, and so they have used all the hard drives to back up their stuff.
There is still a reasonable amount of room on one of the hard drives for me to do a Time Machine backup, however it is obviously formatted to Windows.
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It's a bit of a bummer if I have to shell out for a new one just for my MacBook!
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Can LabVIEW variables be used like those found in a Java program?

I created a decoding program in Java that reads in a certain number, or code, and returns the decoded version of that number.
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My stumbling blocks in LabVIEW seem to be the arrays and working the variables. I'm probably approaching this completely wrong, more than likely because I'm trying to think in Java rather than LabVIEW.
Any help that can be given is most appreciated. Also I have attached a text document with my Java code in it. It's not perfect but it works.
If I need to clarify anything just ask.
Once again thanks for any help in advanced.
Solved!
Go to Solution.
Attachments:
Decoder.txt ‏5 KB

In LabVIEW the wire is the variable. The way you pass parameters to functions (subvis) is with a wire through the connector pane. Same for returning results.
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=====================
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I have never used this product before. I just need to protect one Microsoft Window Server running 2008 R2 Enterprise. I don't need to install the infrastructure or manager. Is this possible?
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-- My System Center blog ccmexec.com -- Twitter
@ccmexec

Can bind variable be used for the table in an explicit cursor

I have an application that accesses a table on several different servers. I created a ref cursor variable for the cursor and a varchar2 variable to define my query. variable i_server is an parameter of my procedure. Is it possible to rewrite the v_query using bind variables for the table/server? I have include v_query below.
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' rp.mon_sft_cat, rp.mon_start, rp.mon_hrs,' ||
' rp.tue_sft_cat, rp.tue_start, rp.tue_hrs,' ||
' rp.wed_sft_cat, rp.wed_start, rp.wed_hrs,' ||
' rp.thu_sft_cat, rp.thu_start, rp.thu_hrs,' ||
' rp.fri_sft_cat, rp.fri_start, rp.fri_hrs,' ||
' rp.sat_sft_cat, rp.sat_start, rp.sat_hrs,' ||
' rp.sun_sft, rp.mon_sft, rp.tue_sft, rp.wed_sft,' ||
' rp.thu_sft, rp.fri_sft, rp.sat_sft, nvl(ei.wip_permanent_sched_seq, 0)' ||
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' wip_emp_status wes, wip_emp_status_type west ' ||
' WHERE rp.usr_id = ei.employee_id' ||
' AND wes.employee_id = ei.employee_id' ||
' AND wes.status_type = west.status_type' ||
' AND west.description = ''WAREHOUSE EMPLOYEE''' ||
' AND wes.effective_date = (SELECT MAX(wes2.effective_date)' ||
' FROM wip_emp_status wes2' ||
' WHERE wes2.status_type = wes.status_type' ||
' AND wes2.employee_id = wes.employee_id' ||
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OPEN rp_sched_cursor FOR v_query;

If your intention is to do this:
v_query := 'SELECT rp.usr_id, rp.sun_sft_cat, rp.sun_start, rp.sun_hrs,' ||
' rp.mon_sft_cat, rp.mon_start, rp.mon_hrs,' ||
' rp.tue_sft_cat, rp.tue_start, rp.tue_hrs,' ||
' rp.wed_sft_cat, rp.wed_start, rp.wed_hrs,' ||
' rp.thu_sft_cat, rp.thu_start, rp.thu_hrs,' ||
' rp.fri_sft_cat, rp.fri_start, rp.fri_hrs,' ||
' rp.sat_sft_cat, rp.sat_start, rp.sat_hrs,' ||
' rp.sun_sft, rp.mon_sft, rp.tue_sft, rp.wed_sft,' ||
' rp.thu_sft, rp.fri_sft, rp.sat_sft, nvl(ei.wip_permanent_sched_seq, 0)' ||
' FROM ' || :b0 || ' rp, wip_emp_information ei,' || --- Note the bindvariable...
' wip_emp_status wes, wip_emp_status_type west ' ||
' WHERE rp.usr_id = ei.employee_id' ||
' AND wes.employee_id = ei.employee_id' ||
' AND wes.status_type = west.status_type' ||
' AND west.description = ''WAREHOUSE EMPLOYEE''' ||
' AND wes.effective_date = (SELECT MAX(wes2.effective_date)' ||
' FROM wip_emp_status wes2' ||
' WHERE wes2.status_type = wes.status_type' ||
' AND wes2.employee_id = wes.employee_id' ||
' AND wes2.effective_date <= trunc(SYSDATE))' ||
' AND wes.status = ''Y'' AND rp.wk = 1'; -- wk = 1 is next week's schedule
OPEN rp_sched_cursor FOR v_query USING i_server;Then the answer is: no, you cannot do that.
But my question then would be: why would you want to do that?
I assume you don't have that many "different servers". One cursor per server won't hurt you.

Satellite P200-10O: Can't send emails using Vista Windows Mail

Can any one help.
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Dear Experts,
I've managed to install R12 on Windows.
Now, in the global environment variable, Path, the user Oracle has a number of directories in its default PATH, starting with the Oracle apps middle tier.
C:\oapps\apps\tech_st\10.1.2\bin;
C:\oapps\apps\tech_st\10.1.2\jdk\jre\bin\classic;
C:\oapps\apps\tech_st\10.1.2\jdk\jre\bin;
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This script sets the path to look in: c:\oapps\db
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VIS_black.cmd
echo %PATH%
C:\oapps\db\tech_st\11.1.0\perl\5.8.3\bin\MSWin32-x86-multithread\;
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This script sets the path to look in: c:\oapps\apps
set PATH=""
cd c:\oapps\apps\apps_st\appl
VIS_black.cmd
echo %PATH%
C:\oapps\apps\apps_st\appl\au\12.0.0\bin;
I'd like to install OBIEE on the same server. Obviously, I don't want any path conflicts. And, OBIEE uses a different version of java.
1)
Do all these Apps directories need to remain in the global PATH environment variable? Or, can the directories be removed from the path, and the scripts can be relied on to set the appropriate variables?
Thanks a lot!

if you want global settings (always present, even after reboot), you have to edit the autoexec.bat file, e..g
SET CLASSPATH=c:\myclasses
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Unable to access value in System Environment Variable using Java

I am using Java code to get the value of a System Environment Variable using the Runtime, Process java classes.
The code works fine in tomcat, but when deployed in 9ias the code is unable to retrieve the value stored in the System environment variable in Windows 2000.

Thanks for the comment steve, here is the code which i am using.
     public String getEnvironmentVariable()
               // This will get the FEDREP_HOME environment variable
               String FEDREP_HOME = null;
               Process p = null;
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                         // invokes a shell-command to retrieve FEDREP_HOME variable
                         String OS = System.getProperty("os.name").toLowerCase();
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                              // Get the unix environment variable
                              else if (OS.indexOf("sunos") > -1)
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                         // set up to read subprogram output
                         InputStream is = p.getInputStream();
                         InputStreamReader isr = new InputStreamReader(is);
                         BufferedReader br = new BufferedReader(isr);
                         // read output from subprogram
                         FEDREP_HOME = br.readLine();
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                    } catch(Exception ex)
                              System.out.println("Error when getting FEDREP_HOME environment variable");
                              ex.printStackTrace();
          return(FEDREP_HOME);

Can environment variable be used in Windows

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