Widely-used object-oriented programming language, emphasizing portability.

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15 views

Restarting process in CentOS if server restarts

I have a VPS with some Java applications (made with "Play Framework") running on ports 9000, 9001, 9002 and 9003. VPS Provider (iPage) happens to reboot servers unexpectedly from time to time, leaving ...
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9 views

Set working directory to launch application at startup on CentOS via rc.local

I want to launch java application at startup on CentOS 6.4. I add string like the following java -jar /path/to/my.jar -options into /etc/rc.d/rc.local as I read Running Additional Programs at Boot ...
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0answers
7 views

Turn Off Dictionary in Tess4J

The accuracy of character recognition in my tess4j OCR application is very low. I have heard that turning off the dictionary in tess4j will increase the accuracy by letting individual characters to be ...
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0answers
14 views

Recommend local server for 50 user [on hold]

I am new to the server side. I am asked to setup a local server for 50/60 users max. The server will be running linux, mysql and a java application server (for a CRUD application, using spring, ...
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1answer
17 views

How to whitelist (Windows Firewall) a program using the Java runtime?

I am using Windows Firewall on a Windows 7 laptop to block outgoing connections by default. I want to allow SurveyCTO, which requires Java, to sync with a remote server. Even with "Allow" rules for ...
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0answers
9 views

Issue using virtual KVM java app

Receiving this error trying to use console redirection to remotely control a server: Error: The field has an invalid value: <?xml version="1.0" encoding="UTF-8"?> <jnlp spec="1.0+" ...
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0answers
14 views

How can I run WIFE - open source library

I am trying to run this software - WIFE - open source library After the download, unzip the archive and then I got -lib -src -pw-swift-core-SRU2014-7.6-B1410151122.jar My question is, what is ...
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0answers
12 views

Change / Remove keyboard shortcut in Lotus (IBM) Sametime

I am required to use the Sametime communicator on Windows 7 and, unfortunately, I am used to a non-standard keyboard mapping that requires me to insert some letters from my native language using not ...
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8 views

Any Java sample code to detect Blob that have holes [on hold]

Is there any sample code in Java that will detect Blob object with holes?
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0answers
16 views

Firefox portable: make it use a certain Java version? (ignore locally installed Java 8)

I downloaded Firefox Portable and jPortable 7 and was able to make Firefox see Java 7 (set firefox' plugin dir to jPortable's Java\bin). I can't use it however, because there's Java 8 installed on my ...
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0answers
11 views

Huge font size in Java VisualVM

I use GNOME Shell 3.12.2 and set all my fonts to size 11 but Java VisualVM somehow uses an extremely large font. How can I change that? VisualVM Details Version: 1.8.0 (Build 1360-130911); platform ...
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0answers
14 views

How Can I run Java 1.6 and 1.7 for my Web based applications?

I would like to know any method to run java 1.6 (u31) and 1.7 (u45) in the same windows (server2008) machine. I'm using two web based application which runs on 1.6 and 1.7. But When I try to use the ...
0
votes
1answer
13 views

Ignoring APT dependencies for Java packages

I would like to use some Java applications on Ubuntu that are packaged as .debs and hold java-common & friends as a dependency. However, I do not wish to use the JVM that is packaged with Ubuntu ...
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0answers
9 views

Java - ant CLASSPATH troubles

So I'm trying to build some code I got from http://sourceforge.net/projects/pbsaccounting/ When I type ant, I get: Buildfile: build.xml compile: [javac] Compiling 54 source files to ...
1
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0answers
32 views

Java blocks applet on whitelisted site

On the webpage http://smbus.org/faq/crc8Applet.htm there is an applet for demonstrating the calculation of an 8-bit cyclic redundancy check. Java in Chrome and IE on MSWin7 will not allow this to run. ...
1
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0answers
15 views

Permenant link to official Java documentation pages?

Does Oracle's official Java documentation pages such as http://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentHashMap.html have permenant links? If so I'd like to use that instead ...
1
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0answers
22 views

Java -version and Current version are different on OSX

I build a java application for school on my windows PC today. At the end of the day I tried to load it on my Macbook Pro laptop. So I could show it to the teacher. When I run it on windows its ...
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0answers
7 views

How to let multiple developers debug different applications on same GlassFish 4.1 domain? [closed]

I'm trying to reduce the number of Glassfish 4.1 installations we have in our workplace. To succeed this I need to allow each of my developers to test and debug their applications on a single ...
0
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0answers
8 views

How to import Java libraries installed in Debian

Commonly, in order to use Apache's FileUtils in Java, one would add the appropriate jar to the properties. This does not seem appropriate for Debian as Debian offers the option of installing the ...
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0answers
11 views

Open a jar file without it taking focus

I've written a python script that runs a java program every 3-5 seconds. This is run by using subprocess.call() method: subprocess.call(['java', '-jar', ...
0
votes
1answer
13 views

How to avoid Maven Integration for Eclipse JDK Warning

For reasons I don't understand, everytime I import a project into my Eclipse I've got this warning : Here you can find my eclipse.ini file, it seems that the path is good so I can't really find out ...
1
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0answers
33 views

corrupt C\documents and settings\no name\application data\sun\java\jre1.7.0_67

I am trying to initiate silverlight and have a corrupt file. Can anyone inform me what to do with this file (fix or delete)? How would I go about replacing the file so I can download java for ...
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0answers
24 views

java jre installer goes into “stealth mode”

Lenovo T61 running Windows 7 Prof. No java installed as per Control Panel>Programs, javare, Total Uninstaller, etc. Typing "java" at the CLI returns "not recognized". No java in c:\program files. No ...
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votes
3answers
62 views

Installing java for mac

I tried to download and install Java on my mac, but it doesn't work it says that the java is 10.6 version and I need a version for 10.9.5 macbook ... so any help please? any secure links to download ...
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0answers
30 views

Java without Java (not just a koan)

I noticed my Ubuntu server was bumping against its RAM limit and using its swap despite not doing a whole heck of a lot, so I checked top and the first thing I noticed was that Java, run by root, was ...
0
votes
1answer
13 views

Subsonic music server won't autostart. Only launches manually via the terminal

I have this on a headless box with no terminal access. This is a Java program. I have tried the following already; Put the following in rc.local: /shared/subsonic/subsonic.sh According to the ...
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0answers
6 views

IDEA bad encoding inside database veiw

I have connected my database and IDEA. Now I see list of tables from my database. but when I want to see table content I see following: Actually this content on my native language(not English). ...
-1
votes
1answer
185 views

Disable Java 8 U 20 Security Prompts

Java 8u20 introduced a tedious step of having to verify a applet is legitimate through some convoluted series of steps. Oracle says this about it: Medium (removed from Java 8 Update 20 and later ...
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votes
2answers
95 views

Create a URI Scheme Handler Association

I am new to creating Custom URI Schemes and I am trying to launch an executable jar file using URI Schemes in my Windows 7 system. For running this jar file from command prompt, I use this command: ...
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0answers
2 views

Jitsi 2.5 does not recieve IMs on Ubuntu

Jitsi 2.5.5065 on Ubuntu does not appear to receive IMs sent from GTalk accounts unless the chat is already open. If a chat is not open, then Jitsi briefly says the person is typing, but then closes ...
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0answers
48 views

How to login remote system connected in lan using C# code?

I can restart and shutdown and turn-on remote computers which are connected to my machine. In addition with those task I need a way to log-in remote system directly while I turn-on that machine. ...
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36 views

OpenFire connect to SQL Server Database: Network error IOException: Connection refused

I am trying to get OpenFire to run with my SQL Server. I am following the instructions at Instructions. I have created a new database, named it OpenFireDB, and have created a new login and user, both ...
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votes
0answers
14 views

How to identify other nodes in a network which are running same application?

We have a WiFi network where nodes are connected in this network,now i have an application running on my node ,similarly there are other peers in the network running the same application,but i don't ...
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0answers
23 views

JRE 7 VS JDK 7 (The jdk seems to have priority over the jre)

So I installed the JRE 7 for Minecraft and the JDK 7 for programming and when I'm not programming I want to play some craft but it seem's that having both the JDK and JRE conflicts and my Minecraft ...
0
votes
1answer
17 views

Is there a way to run a Java interpreter/console in Windows?

In Firebug or Chrome, you can open a "Console" window and instantly start typing JavaScript expressions, and it immediately shows you the results of those expressions. This is extremely useful for ...
0
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0answers
27 views

Install Java plugin for IE without manual update or install

I have a client machine with JRE installed. Now i see the problem that java plugin is not installed in IE. Is there anyway i could manually register java plugin for IE without using installer or java ...
0
votes
2answers
32 views

Starting a .jar GUI file using Linux

So I have Raspberry Pi running Debian and I also have a .jar program that has a GUI for Point-of-Sale System. So how do you configure Linux to start the x window system without displaying a full ...
0
votes
1answer
16 views

Save a Excel 2010 file, when another user has opened it

we have a excel file on our server, that contains a calendar for some people. So most time the excel file is opened by someone. Is there a way with java, that I can save the current state of the file ...
0
votes
1answer
30 views

Java under OpenVZ and hosting under virtual machines

Skype Chat [10:27:47 PM] Koby: Xen is better for Java anyway [10:28:11 PM] ME: does java have issues in other virts? [10:28:47 PM] Koby: OpenVZ, yes. [10:29:03 PM] ME: any reason why? [10:29:04 PM] ...
0
votes
1answer
49 views

Temporarily switch Java version in bash script- Ubuntu Linux

I'm using the Java keytool as part of a larger bash script. I need to pass in a password to create a keystore, so used the command keytool -importkeystore -deststorepass:file ${somefile}. This ...
0
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0answers
12 views

TomCat(Apache) - Bitcoin Miner (.war?) - How to install

Basically I have a Tomcat server which hash's 2000 Khs CPU mining power (yes I know about the electric costs) I just want to try it out is there anyway I can install a Bitcoin miner or just a ...
0
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0answers
15 views

How to install JRE on AIX7.1 as normal user at custom path (e.g /home/user1)

Is it possible to install JRE in AIX as a normal user and not as a root user. Also how to provide custom target path for the installation directory.
0
votes
1answer
12 views

Why first-time reading file from hdd is slower then next ones?

I am measuring my HDD speed with a self-written program. (This is a sort of homework, so I don't need recommendations about existing tools to do that). I do it with the following piece of code: ...
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0answers
38 views

Java applets not working in Windows 8

I really want to view the Java applet in this website. I've tried in firefox and IE and neither work. I followed Sun's instructions but they're inacurate: first of all there's no Java Control Pannel, ...
0
votes
2answers
51 views

Running large computations makes my computer lag

I am running a Java program which I wrote, which calls Gurobi (an optimization software for linear programs). When I am running a large program that takes ~20 hours to complete, even simple tasks ...
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0answers
62 views

Some ffmpeg command not working properly when I execute through java on ubuntu 14.04

When I execute ffmpeg command through java code then It is not executing properly Example-: I want to draw text in video through java code My code in java is String cmd="ffmpeg -i 12213blob.mp4 ...
0
votes
1answer
44 views

Are Intel i7 core mobile processors decent enough for software development? [closed]

I'm reaching out because I'm in the market for a new laptop, and I would like something light that I can take with me for a job interview or meet clients, so I can demonstrate my source code and ...
0
votes
1answer
37 views

Why is “java” a valid command in terminal (bash) if it is not in my path?

On OSX, in the terminal, using the command: echo $PATH Gives me the following output: ...
0
votes
1answer
48 views

eclipse not started from command line in Ubuntu 14.04

I installed latest version of Eclipse at /opt/ directory in my Ubuntu 14.04 machine. Then I created a soft link to open it through command line: sudo ln -s /opt/eclipse/eclipse ...
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votes
0answers
16 views

I installed eclipse luna,when i was trying open eclipse.exe it is showing an error

i tried to install Eclipse IDE for Java EE Developers in e:drive i extact there.when i was trying to .exe it is showing an error like Failed to load JNI shared library ...