netbeans-8

Timer timer = new Timer(); TimerTask task = new TimerTask(){ public void run(){ for (int i = 0; i <= 30; i++){ lblTimer.setText("" + i); } } }; timer.scheduleAtFixedRate(task, 0, 1000); //1000ms = 1sec I have created a timer that starts when I press a button and above is the code that run. Can anyone help me create a timer that counts to 30? Right now when I run it, sets the text "30" in the label but I want it to start at 0 and count until 30. Each time your timer runs, it performs the loop from 0 to 30, thus the UI is refreshed only when the loop ends. You need to keep your i in a member and

I am using NetBeans 8. When my code contains a Lambda expression and I try to compile, I get the following error message: lambda expression not expected here lambda expressions are not supported in -source 1.5 (use -source 8 or higher to enable lambda expressions) ---- (Alt-Enter shows hints) RMachnik Change compiler version of your source code into your project properties to jdk 8 and firstly check whether you have installed one. Tien Nguyen Please click right from you project -> Properties -> Choose Sources -> (you will see Source/Binary Format) change it to 1.8 -> Click OK. Or you can see

I found other Questions and Answers dealing with getting the NetBeans IDE to talk to the Apache Tomcat servlet container. But they seem to be out of date or involve extraneous steps. I remember the process as being less complicated on my Mac. But I cannot remember the exact steps. Indeed, getting Tomcat to talk to NetBeans is fairly simple though not obvious. Java EE edition of NetBeans If downloading NetBeans, grab an edition of NetBeans IDE already bundled with Tomcat. You may need to customize the installation to get Tomcat, as described in this Question . But that version of Tomcat is

My program compiles fine, but Netbeans tells me "Unable to resolve identifier to_string." I tried everything in " Netbeans 7.2 shows "Unable to resolve identifier" , although build is successful " and I set the "C++ standard" to "C++11" in the code assistance options. This is the only function giving this problem so far. It is however also the first C++11 feature I am using, which leads me to believe it has something to do with Netbeans not understanding that I am using C++11, although I specify it explicitly in the code assistance menu. Minimal example: #include <string> int main() { std::to

I have recently installed JDK8 + Netbeans8 (downloaded the bundled setup from Oracle site) on my Windows 8.1 machine. When I create a very simple JavaFX FXML application, it works fine. However when I add a new database entity class using the wizard and compile it, I get following stack trace: Note: Creating non-static metadata factory ... error: com.sun.tools.javac.code.Symbol$CompletionFailure: class file for sun.util.logging.PlatformLogger not found An annotation processor threw an uncaught exception. Consult the following stack trace for details. java.lang.RuntimeException: com.sun.tools

When I build my project in netbeans me it shows: 'cmd' is not recognized as an internal or external command, operable program or batch file.` I'm using jdk 8 and maven 3.3. My path system variable is: %SystemRoot%\system32;%SystemRoot%;D:\POS\apache-maven-3.3.3-bin\apache-maven-3.3.3\bin; So far I understand this is not your IDE issue.Check your "system32" is correctly defined in the PATH environment variable . Path = %SystemRoot%\system32; you can get it worked in anyone of below ways Set path to system32 c:\windows\system32 instead of %SystemRoot%\system32 Go to system32 folder then search

I was accustomed to using GlassFish server all the times. I'm migrating a Java EE application from GlassFish (4.0) to WildFly 8.1.0 final. I tried using WildFly 8.1.0 final on NetBeans 8.0 using this plugin for the server, since there was no built-in plugin for the server. Unlike GlassFish, the application is however, not deployed on saving project data even though the deploy on save option on the IDE is enabled. The application leads to very strange/unknown/unusual problems. For example, this question is full of (merely) some of those problems. I upgraded NetBeans to 8.0.1 (with JSF to 2.2.8