Strangely in Add ons section of Firefox, I could not see the Java add on (activate/de-activate).
So, How to enable Java ? (given I activated Brower in Java Configuration).
Thanks
Java 64bits does not work with Firefox.
Also Firefox 64bits does not work with Java.
1) Need to Install Firefox 32bits
2) Need to install Java X86 586 (= 32bits)
all in separate folder.
Also Please close Firefox when installing Java.
Related
I need to check a website on different chrome versions and I am trying to do it on the same machine. I don't know if this is still possible now or not. I know it was before from older questions such as here.
So my questions if it is possible how to install different version of chrome on the same computer ?
The only way to do is to use the unofficial !! portable chrome version.
To bypasse this you can use Browserling extention to performe your browser compatibility tests.
You could download an older version of Chromium from:
https://vikyd.github.io/download-chromium-history-version/
They can be installed alongside a regular Chrome.
I have Mac OS X 10.9 and Java SE Runtime Environment (build 1.7.0_17-b02)... I had another version of JEdit (I guess JEdit 4) and Java 6 before and my JEdit was working fine.
Then I upgraded Java to Java 7 because NetBeans7.4 needed to be installed with Java 7 (and I needed this new NetBeans because I had a fatal issue with NetBeans 7.3.1). So anyway, I installed Java 7 and I installed NetBeans 7.4 and my netbeans is working perfectly now, but when I tried to run the JEdit it brought up an alert saying it needs Java SE 6 to run!
I did some search in the net, and it seems that JEdit 4.5 (and I guess JEdit 5.1 too!) should not have any issue with Java 7, So I installed JEdit 5.1.0... I expected that it should work and don't bring up that complain alert BUT it didn't work and brought up "Java SE 6 is needed" complain again ...
I still can run JEdit using this command, but I can't use Cmd+C & Cmd+V shortcuts for copy and paste and it kills me!
java -jar /Applications/jEdit.app/Contents/Resources/Java/jedit.jar
Is there anybody who knows why JEdit 5.1 is complaining about Java 6 and how to fix it?! I really appreciate your help!
https://sourceforge.net/tracker/?func=detail&aid=3615181&group_id=588&atid=100588
After almost 3 months struggling with jEdit I'm ready to give up... I still can't run jEdit like a normal app. What do you suggest to replace my jEdit?! The main feature I need is realtime access to the server files... Most of editors keep a local version of files, so they don't show the changes when they are made in the server side. for example when I switch to a new git branch on server, my netbeans is still showing the branch that I was working before switching, so I need to do a complete download on the project. Any idea?!
#Monica About one year later after your question, I've experienced the same issue with Mountain Lion (according to jEdit's homepage, 5.1.0 is still the current stable version).
I've installed jEdit in /Applications/Dev/ (not /Applications as most people do, I believe; that's not important except for designating the path, see below). I'm using Java 7.
The following works for me from the command line, like for you:
java -jar /Applications/Dev/jEdit.app/Contents/Resources/Java/jedit.jar
So, I used Automator to create a normal MacOS Application named "MyJEdit.app" as in the screenshot. Now I can launch MyJEdit instead of jEdit. Other java flags might be required, for instance to set the memory usage (cf java -help and java -X).
jEdit on Mac OS X and Java 7 is a long story of annoyances, and fine points that Apple did not get quite right up to Java 6, and Oracle still learning about native platform support in the past 1-2 years.
Starting with Jdk-7u40 it works technically quite well, even Retina displays, but jEdit needs to be adapted slightly.
jEdit 5.2 will probably work with Java 7 out of the box, but a few points are still open. See also the tracker item 3615000 at Sourceforge.
Here is a practical proof that it works: Isabelle/jEdit -- it is an application based on jEdit that is bundled differently than official jEdit 5.1.0.
I would like to install ColdFusion Builder 2 Update 1 as a Plug-in for Eclipse 4.3.
The install seems to work without errors but when I attempt to register my license code, I get an error dialog box that says:
"The chosen operation is not enabled."
None of the CFB features appear in Eclipse.
In some of the documentation that I've found it references installing to Eclipse 3.6.
Can CFB 2u1 get installed on Eclipse 4.3? If not, does someone know which version of Eclipse to use for CFB? Hopefully it is something recent or I'm doing something wrong for the install.
I don't know if it matters, but I'm running:
Windows 7 Pro 64-bit
16GB RAM
According to the ColdFusion Builder System Requirements page one needs Eclipse 3.7.1. Having tried to install it on versions later than that, failing, and talking to Adobe about it, they confirmed that one needs that precise version. More recent ones won't do. This is a bit subpar on the part of Adobe, but so be it.
A Java applet has the following in its start() method :
this.setFocusable(true);
this.requestFocus();
When launched, the applet grabs the focus only in certain OS/JRE/browser configurations. It's compiled using JDK 1.6.0_18, and on my PC running Java 1.7 it grabs focus in all browsers (Ie, chrome, Firefox) without problems; even if the applet is compiled using JDK 1.7.
On Mac OS X 10.6.8 which comes with Java 1.6.0_29 it doesn't grab focus in Safari, Chrome or Firefox, but the applet loads fine. When I upgrade the the Mac OSX JDK to the preview 1.7 - it doesnt' load the applet at all. If I compile the applet using JDK 1.7 and run using JRE 1.7 - it just crashes the browsers on the Mac.
Has anyone come across similar problems? thanks.
The docs. for Component.requestFocus() state:
Because the focus behavior of this method is platform-dependent, developers are strongly encouraged to use requestFocusInWindow when possible.
Is it possible to use the latter in this case?
Has anyone come across similar problems?
Focus problems go hand-in-hand with embedded applets. If you want more reliable focus behavior, launch the applet free-floating using Java Web Start.
I have Java 1.5.0 installed on a Mac OS machine. I have the Java Embedding Plugin 0.9.6.4 installed and java enabled on the preferences panel. When I go to http://java.com/en/download/help/testvm.xml the applet appears blank. Does anyone has an idea of what is happening?
I have found the solution. The Java Embedding Plugin uses the installed JVM which itself gets its proxy definitions from MacOS and not from Firefox. So, proxy definitions have to be defined for both MacOS/Safari and Firefox.
I've also updated Firefox and selected Java 1.5 on the Java preferences panel. However I'm not sure if these two actions helped solve the issue.
Firefox 3.0.1 on Mac OS X 10.5 should support java applets without any extra Java Embedding Plugin.
applets that require java 1.6 don't work in mac os x, even though java 1.6 (aka java se 6) is installed and at the top of the list in the java preferences.