How can i enable java

how can i enable java for mac os x 10.7

Download Java for Lion here http://support.apple.com/kb/DL1421 and make sure it is enabled in Safari prefs, security.

Similar Messages

How can I enable java applet plug-in and Web Start applications via terminal?

Since the last Java update to Snow Leopard, I have found that the system periodically disables the Java applet plug-in after a period of disuse. I know I can go to /Applications/Utilities/Java Preferences and just click to re-enable Java. But I want to write a script which will do this periodically for a couple hundred Mac users where I work.
My question is - how can I reenable the Java applet plug-in and web start applications via Terminal command? Is this possible? Is there a plist file that can be modified, etc.?
Bob Reed

It is my understanding that Apple's most recent Java update automatically disables Java after a certain period of time that it hasn't been used. We don't want users to have to keep re-enabling it. So we wanted to find a way to do this via script either run by a Casper JSS server or stored locally on each workstation.   With the guidance provided by Mark Jalbert above and some text from a script written by Rich Trouton, I was able to make a script (with some minor changes) and a launch agent to re-run the script upon login. So the preference is always enabled.
For your reference, the script content is:
#!/bin/sh
# DYNAMICALLY SET THE UUID FOR THE BYHOST FILE NAMING
if [[ `ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-50` == "00000000-0000-1000-8000-" ]]; then
MAC_UUID=`ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c51-62 | awk {'print tolower()'}`
elif [[ `ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-50` != "00000000-0000-1000-8000-" ]]; then
MAC_UUID=`ioreg -rd1 -c IOPlatformExpertDevice | grep -i "UUID" | cut -c27-62`
fi
# Set the the "Enable applet plug-in and Web Start Applications" setting in the Java Preferences for the current user.
/usr/libexec/PlistBuddy -c "Delete :GeneralByTask:Any:WebComponentsEnabled" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Add :GeneralByTask:Any:WebComponentsEnabled bool true" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Delete :GeneralByTask:Any:WebComponentsLastUsed" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
/usr/libexec/PlistBuddy -c "Add :GeneralByTask:Any:WebComponentsLastUsed real $(( $(date "+%s") - 978307200 ))" /Users/$USER/Library/Preferences/ByHost/com.apple.java.JavaPreferences.${MAC_UU ID}.plist
The launch agent plist content is:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
          <key>Disabled</key>
          <false/>
          <key>Label</key>
          <string>org.XXXXX.enableJavaPlugin</string>
          <key>ProgramArguments</key>
          <array>
                    <string>sh</string>
                    <string>/Library/Scripts/XXXXX/enableJava_plugin.sh</string>
          </array>
          <key>RunAtLoad</key>
          <true/>
          <key>StartOnMount</key>
          <true/>
</dict>
</plist>
I hope this is helpful to anyone wishing to keep the Java web plugin enabled.
Bob
Message was edited by: Robert Reed2

How can i enable java in Safari 7.0.4

There is one web-site I like that uses Java for their webcam. I want to enable Java just for that site. How can I do it? I've gone to Safari Prefs--->Security and enabled Java to run on that site in unsafe mode (always allow) on other websites its blocked. But it still won't run.

Thanks for the reply Carolyn, but the "Allow Plug-ins" is selected. I even have gone to the Java control panel in System Prefs and listed the web-site on Java's exception list. It still won't run, telling me my security settings are preventing it from running. I know I'm missing something, I'm just not sure what.

How can I enable java on Firefox

when I am try to login in my account an error shows that java is not enable please enable your java from browser settings but I am not getting any option in browser setting to enable java.
I am using Samsung galaxy s3 mini and I have already enabled java from my mobile setting.
If any one has any idea about this then please tell.

Java browser plugins do not exist on mobile browsers.
JavaScript is supported which is different. If you run the noscript extension then disabling that for the site might make sense.

How can I enable SuperFetch?

Hi,
I downloaded Java from Java.com (free download) to be able to open a file I received as email attachment. After the download something happened to my laptop pc (Windows 7). I received pop up messages that said something like "Your computer got infected
you need to install Windows Defender 2015. And they started to pop up almost every second and also the screen view changed. It got upside down or windows messages moved and seemed to be multiplied, very unusual things kept going...
I stopped it and went online on my tablet pc and looked for what to do if my computer got infected with virus (because that's what I thought happened). From what I read online I made sure that all Microsoft windows experts were all recommending to start
my pc in safe mode and I found some instructions such as going to Task Manager and ending processes and also to clear some files and folders in Registry Editor. I wasn't able to clear files and folder in Registry Editor. To make short, I came to the conclusion
that I needed live help from a Microsoft expert. I chatted online with some MS Support Desk techs and followed their instructions but it didn't help at all. When I click on the little flag icon with a red cross sign on it(the one that says Open Action Center)
it says 1 important message-Turn on Windows Security Center service(Important) I tried to turn it on (I don't know how many times!) but I get the message "The Windows Security Center can't be started"
I went to Troubleshooting and clicked on Check of Performance issues (under System and Security) it did checking and I got the message "Problems Found- SuperFetch is not running. Not Fixed.
My question is: HOW CAN I GET SuperFetch running? or How can I enable SuperFetch?
Thank you.
Elif YILDIRIM

Hi Temur, ok. I do the above procedure and it worked fine
Now, I have other question?
How can I reproduce any file (for example: a video, an url page, an image), that is in the flash of DMP?
Índice de ftp://172.17.15.22/tmp/ftproot/tmp/ftproot/tmp/ftproot/usb_1/
Subir al directorio superior.
Nombre Tamaño Última modificación
Sample Videos.lnk
1 KB
17/06/2011
06:25:00 a.m.
deployment
29/06/2010
04:14:00 a.m.
lost+found
25/02/2010
12:00:00 a.m.
video futbol en la playa.mp4
1390 KB
29/06/2010
01:08:00 a.m.
videofutbol.mp4
1390 KB
29/06/2010
01:38:00 a.m.
I like, that el DMP when loss conectivity with DMM, It display at the LCD screen, the video named videofutbol.mp4, this video As I show in the picture above, already in the flash of DMP.
I appreciate your early response.
Thanks

How can I enable remote debug in weblogic to use with Rational RSA IDE?

How can I enable the remote debugging technique so that I can work with my IDE.
I use RSA by IBM as the IDE
What should be the changes in the setdomainenv or startweblogic?
I use 10.3
Please help.. ur help is appreciable...

Hi,
I did not make any console adjustments for debugging on my WebLogic 10.3.2.0 - however I am running in development mode on an "adminServer" (an option during the install)
In the console there is a debug setup page - that seems to have no effect for me (I can always debug) - so either it is a combination of development mode and/or the startWeblogic script from the Eclipse plugin.
However, these debug settings are likely for debugging into the server - you only want to debug your own app code right?
On the console page goto
http://localhost:7001/console/console.portal?_nfpb=true&_pageLabel=ServerDebugPage
servers | AdminServer | configuration-debug | expand weblogic
I see...
"Use this page to define debug settings for this server.
Debug settings for this Server
EnableDisableClear Showing 1 to 2 of 2 Previous Next
Debug Scopes and Attributes State
default Disabled
weblogic Disabled
EnableDisableClear Showing 1 to 2 of 2 Previous Next
Try expanding the whole tree and selecting the root to enable everything.
You will see the following
10-Dec-2009 11:53:46 o'clock AM EST> <Warning> <Management> <BEA-141239> <The non-dynamic attribute DebugAbbreviation on weblogic.management.configuration.ServerDebugMBeanImpl@47a32e1b([base_domain]/Servers[AdminServer]/ServerDebug[AdminServer]) has been changed. This may require redeploying or rebooting configured entities>
<10-Dec-2009 11:53:46 o'clock AM EST> <Warning> <Management> <BEA-141238> <A non-dynamic change has been made which affects the server AdminServer. This server must be rebooted in order to consume this change.>
<10-Dec-2009 11:53:46 o'clock AM EST> <Warning> <netuix> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=ServerDebugPage.>
When I debug WebLogic 10.3.2.0 from Eclipse 3.5 EE - I see the following in my server startup log which includes the "-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8453" you mentioned.
Starting WLS with line:
c:\opt\wls10320\JROCKI~1.5-3\bin\java -jrockit -Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=8453,server=y,suspend=n -Djava.compiler=NONE -Xms512m -Xmx512m -Dweblogic.Name=AdminServer -Djava.security.policy=C:\opt\wls10320\WLSERV~1.3\server\lib\weblogic.policy -Xverify:none -ea -da:com.bea... -da:javelin... -da:weblogic... -ea:com.bea.wli... -ea:com.bea.broker... -ea:com.bea.sbconsole... -Dplatform.home=C:\opt\wls10320\WLSERV~1.3 -Dwls.home=C:\opt\wls10320\WLSERV~1.3\server -Dweblogic.home=C:\opt\wls10320\WLSERV~1.3\server -Dweblogic.management.discover=true -Dwlw.iterativeDev= -Dwlw.testConsole= -Dwlw.logErrorsToConsole= -Dweblogic.ext.dirs=c:\opt\wls10320\patch_wls1032\profiles\default\sysext_manifest_classpath weblogic.Server
Listening for transport dt_socket at address: 8453
The server process listening on debug portl 8453 ooks like this
Oracle WebLogic Server 11gR1 PatchSet 1 at localhost [Oracle WebLogic Launch Configuration]
     BEA JRockit(R)[localhost:8453]
          Thread [Main Thread] (Running)
          Daemon Thread [Timer-0] (Running)
          Daemon Thread [Timer-1] (Running)
          Daemon Thread [[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'] (Running)
          Daemon Thread [weblogic.time.TimeEventGenerator] (Running)
          Daemon Thread [JMAPI event thread] (Running)
          Daemon Thread [weblogic.timers.TimerThread] (Running)
          Daemon Thread [[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'] (Running)
          Daemon Thread [Thread-7] (Running)
          Daemon Thread [ExecuteThread: '0' for queue: 'weblogic.socket.Muxer'] (Running)
          Daemon Thread [ExecuteThread: '1' for queue: 'weblogic.socket.Muxer'] (Running)
I hit a breakpoint and see
Daemon Thread [[ACTIVE] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'] (Suspended (breakpoint at line 56 in ApplicationService))
     ApplicationService_5ptwty_Impl(ApplicationService).insertObjects(List<Cell>) line: 56
     NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]
     NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39
     DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25
     Method.invoke(Object, Object...) line: 597
     AopUtils.invokeJoinpointUsingReflection(Object, Method, Object[]) line: 310
     ReflectiveMethodInvocation.invokeJoinpoint() line: 182
     ReflectiveMethodInvocation.proceed() line: 149
     DelegatingIntroductionInterceptor.doProceed(MethodInvocation) line: 131
     DelegatingIntroductionInterceptor.invoke(MethodInvocation) line: 119
     ReflectiveMethodInvocation.proceed() line: 171
     MethodInvocationVisitorImpl.visit() line: 37
     EnvironmentInterceptorCallbackImpl.callback(MethodInvocationVisitor) line: 55
     EnvironmentInterceptor.invoke(MethodInvocation) line: 50
     ReflectiveMethodInvocation.proceed() line: 171
     ExposeInvocationInterceptor.invoke(MethodInvocation) line: 89
     ReflectiveMethodInvocation.proceed() line: 171
     DelegatingIntroductionInterceptor.doProceed(MethodInvocation) line: 131
     DelegatingIntroductionInterceptor.invoke(MethodInvocation) line: 119
     ReflectiveMethodInvocation.proceed() line: 171
     JdkDynamicAopProxy.invoke(Object, Method, Object[]) line: 204
     $Proxy68.insertObjects(List) line: not available
     ApplicationService_5ptwty_ApplicationServiceLocalImpl.insertObjects(List<Cell>) line: 306
     FrontController.generateGlider(PrintWriter) line: 240
thank you
/michael
http://www.eclipselink.org

How can I enable session(using url) tracking in home page

i am developing bidding application. How can I enable session(using url) tracking in home page ?
for example :
http://mydomine.com/index.jsp;jsessionid=4A38A4496F6862681DFD09CD6D648485.tomcat75
please help me.

Doubleposted. Please continue here: [http://forum.java.sun.com/thread.jspa?threadID=5308686&tstart=0]
In the future, do not use the back button to edit the message, but use the edit button instead. Otherwise you're reposting the form again. You should know that better as being a web developer.

HT201260 how can I download java as my version is OX MAC 10.5.8

how can I download java as my version is OX MAC 10.5.8

Surprised you don't already have it. Latest updates:
Update 9 March 8, 2011 - Java for Mac OS X 10.5 Update 9 delivers improved compatibility, security, and reliability by updating J2SE 5.0 to 1.5.0_28, and updating Java SE 6 to 1.6.0_24 for 64-bit capable Intel-based Macs. J2SE 1.4.2 is no longer being updated to fix bugs or security issues and remains disabled by default in this update. This is a Combo update: Update 9 supersedes all previous updates of Java for Mac OS X v10.5. http://support.apple.com/kb/DL1359
Update 10, 29 June 2011 - This release updates J2SE 5.0 to 1.5.0_30, and updates Java SE 6 to 1.6.0_26. J2SE 1.4.2 is no longer being updated to fix bugs or security issues and remains disabled by default in this update. Support for out-of-process Java applets on Mac OS X 10.5 Leopard has been removed with this update.
This release is only for Mac OS X 10.5.8 or later versions of Mac OS X 10.5. http://support.apple.com/kb/DL1359
Since August 2012 updates for Java (and especially Java Runtime Environment, which is what you actually need) must now be downloaded direct from Oracle:
http://www.oracle.com/technetwork/java/javase/downloads/jre7-downloads-1637588.h tml
Further information here:
http://www.oracle.com/us/corporate/press/1735645
and their FAQ’s:
http://docs.oracle.com/javase/7/docs/technotes/guides/jweb/mac-faq.html
However, if you need the Jave 6 JRE and plug-in, MadMAC0 has posted at
https://discussions.apple.com/message/20107182?ac_cid=tw123456#20107182
Apple has also posted (Oct 22/12) the approved solution for restoring the Java 6 plug-in:
Java for OS X 2012-006: How to re-enable the Apple-provided Java SE 6 applet plug-in and Web Start functionality.

How can I disable java scripts permanently in iPad

How can I disable java scripts permanently in iPad ? When I access web site with smart app banner, than I get javascripts enabled automatically .

I do it exactly there , after I go to web site where is smart app banner and it enables javascripts its self. After wisiting that web site ,I go to settings>safari>javascript and I find it is "on" again.

How can I enable embedded pl/sql gateway to run on port 80

I have a new 11G install on OEL 4.0, database created. I would like to be
able to access the instance using the pl/sql gateway. Works fine with
port 8080, the default. How to I enable it to run on port 80?
I found this statement in the following docuementation:
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14259/xdb22pro.htm#ADXDB2500
Using HTTP(S) on Nonstandard Ports
By default, HTTP listens on a nonstandard, unprotected port: 8080. To use HTTP(S) on
the standard port, such as 80, your DBA must chown the TNS listener to setuid ROOT
rather than setuid ORACLE, and configure the port number in the Oracle XML DB
configuration file /xdbconfig.xml.I have root priviledges on the box.
I've tried setting the listener file permissions:
chown root:dba /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr
chmod 6775 /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr
Also put root in the dba group.
The permissions turn out like this:
-rwsr-sr-x 1 root dba 830854 Jun 17 21:04 /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr
I stopped the listener, bounced the database, and started the listener again.
But it still shows the process being owned by oracle:
oracle 29682 1 0 21:08 ? 00:00:00 /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr LISTENER -inherit
Changing the port is easy:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SYS>select dbms_xdb.gethttpport as "HTTP-Port" , dbms_xdb.getftpport as "FTP-Port" from dual;
HTTP-Port FTP-Port
8080 2100
At this point, I can access the apex home page with the following url:
http://hostname:8080/apex/f?p=4550:10:1454849288245548
I can than change it to port 80:
SYS>begin
dbms_xdb.sethttpport('80');
dbms_xdb.setftpport('2100');
end;
2 3 4 5
PL/SQL procedure successfully completed.
SYS>SYS>select dbms_xdb.gethttpport as "HTTP-Port" , dbms_xdb.getftpport as "FTP-Port" from dual;
HTTP-Port FTP-Port
80 2100
When I try to access apex with the following url:
http://rmdcopslnx1.us.oracle.com/apex/f?p=4550:10:1454849288245548
I get the following:
Failed to Connect
Firefox can't establish a connection to the server at hostname.com.
Though the site seems valid, the browser was unable to establish a connection.
* Could the site be temporarily unavailable? Try again later.
* Are you unable to browse other sites? Check the computer's network connection.
* Is your computer or network protected by a firewall or proxy? Incorrect settings
* can interfere with Web browsing.I can set the port. Just can't talk to it.
This is the entry from the listener log:
<msg time='2008-07-03T15:40:09.741-06:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='hostname'
host_addr='xxx.xxx.xxx.xxx'>
<txt>TNS-12546: TNS:permission denied
TNS-12560: TNS:protocol adapter error
TNS-00516: Permission denied
Linux Error: 13: Permission denied
</txt>
</msg>
So this looks like an permissions problem. But where? I posted
this on the apex forum here:
Re: How can I enable embedded pl/sql gateway to run on port 80
They suggested asking here.

No, that thread did not provide the information that I need. Some more data:
I have the port set to 8080:
Connected to:
Oracle Database 11g Enterprise Edition Release 11.1.0.6.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SYS>select dbms_xdb.gethttpport as "HTTP-Port" , dbms_xdb.getftpport as "FTP-Port" from dual;
HTTP-Port FTP-Port
8080 2100
At this point, I can access the apex home page with the following url:
http://hostname:8080/apex/f?p=4550:10:1454849288245548
I can than change it to port 80:
SYS>begin
dbms_xdb.sethttpport('80');
dbms_xdb.setftpport('2100');
end;
2 3 4 5
PL/SQL procedure successfully completed.
SYS>SYS>select dbms_xdb.gethttpport as "HTTP-Port" , dbms_xdb.getftpport as "FTP-Port" from dual;
HTTP-Port FTP-Port
80 2100
When I try to access apex with the following url:
http://rmdcopslnx1.us.oracle.com/apex/f?p=4550:10:1454849288245548
I get the following:
Failed to Connect
Firefox can't establish a connection to the server at hostname.com.
Though the site seems valid, the browser was unable to establish a connection.
* Could the site be temporarily unavailable? Try again later.
* Are you unable to browse other sites? Check the computer's network connection.
* Is your computer or network protected by a firewall or proxy? Incorrect settings can interfere with Web browsing.
I can set the port. Just can't talk to it.

TS3280 How can i enable both paired bluetooth and ios keyboard input at the same time?

How can i enable both paired bluetooth and ios keyboard input at the same time?
This is needed for the app im working on. Need some user input via keypad as well as scanner input via a paired bluetooth scanner.

You probably should not be using a keyboard bluetooth profile for a scanner, I am not a developer for apple so do not know the location for you to find out the correct profile you should be using for an input device that is not a keyboard. Sorry,
I am sure if you navigate the apple developer site you will probaly finmd what you're looking for.
https://developer.apple.com

I have just installed a 2TB time capsule on my iMac i7, it see my second 1TB hard drive but the 256 SSD doesn't come up in the list of hard drives I can back up. How can I enable the time machine to see my first SSD 256gb hard drive?

I have just installed a 2TB time capsule on my iMac i7, it see my second 1TB hard drive but the 256 SSD doesn't come up in the list of hard drives I can back up. How can I enable the time machine to see my first SSD 256gb hard drive?

iLife is preinstalled on all the Macs. If you purchased iLife in the App Store or your computer came without DVDs, open App Store > Purchases and download the applications. If your Mac came with discs, insert the Applications DVD and install iLife applications

How can you enable back the Android native Menu button in AIR 2.7?

I've noticed in AIR 2.7 for Android, that now the bottom icons in Android 3.0 Honeycomb are hidden (replaced by small dots) in AIR 2.7, whereas in AIR 2.6 they were always visible. That's cool. Since the bottom bar can never be hidden in Android 3, at least now those icons are less visible (unless you intentionally touch the bottom bar, then the icons show up for a few seconds).
BUT I also noticed in AIR 2.7 compiled apps, the native "Menu" icon is not visible anymore, even after touching the bottom bar. In AIR 2.6 you could see and press that button (which can be captured from AIR so you can show a custom settings menu or whatever).
So, quoting the subject --> How can you enable back the Android native Menu button in AIR 2.7?

There is a work around and a reason for the menu issue. Honeycomb doesn't natively support a menu softkey, it is only to support old apps comiled in phone API levels. If you compile a Honeycomb app in 2.7 or 3.0, it is expected you manage the settings within the larger tablet UI framework. See below link for more info and work around.
http://forums.adobe.com/message/3964792#3964792

Than how can i get java class by using it's class file?

Hi
After compilation of a java program, it creates a class file.
After getting class file suppose class file has been deleted.
Than how can i get java class by using it's class file?
Thanks in advance.

get a decompiler and run your class file through it--I'll assume you want the source code back and that you are not trying to recover a missing class file by attempting to use the class file that is missing--if it's missing, then I've not a clue on how to get it back by using what is already missing.
BTW: many of your compilers have source control--if it does, just restore your missing file.

How Can I Enable "Creative S/W Synth" in Windows

I have a "Sound Balster Li've! 5." sound card and I'm using Windows XP. When I was using Windows ME before, the MIDI output devices that were available in WinME were:- A: SB Li've! MIDI Synth2- B: SB Li've! MIDI Synth3- Creative S/W Synth4- MIDI Mapper
BUT, when I'm using Windows XP, the third and the fourth outputs disappeared and they were replaced with:- SB Li've! MIDI UART- Microsoft GS Wavetable SW Synth
How can I enable "Creative S/W Synth" in Windows XP? Can't it be available in WinXP, or is there a way to enable it's Even if that MIDI device output is of low quality.

I want to know how to enable that MIDI output device. I don't know if it's related to soundfonts or not. I tried uninstalling and reinstalling the sound card drivers many times, but I couldn't enable that MIDI device. Do you think it is related to the drivers of the sound card. I really like that MIDI device and want it to be my default MIDI device. The system that I'm using is:
Pentium 4 - .7 GHz
256 MB RAM
Windows XP Service Pack 2
The sound card is:
Sound Blaster Li've! 5.
Thank you.

How can i enable java

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