netbeans-7

问题 I guess I'm a quick typer because if I type the characters ArrayList myArray; myArray.size( NetBeans auto complete puts the following in my editor ArrayList myArray; myArray.add(someVar); Why? Because the auto completion doesn't have time to find and filter all the method names by the time I type '('. So it takes the the first one from the list it has created and filtered so far: "add". Grrrr!!! I want to keep method name completion, but I don't want it to happen on '('. I haven't been able

问题 I'm new to JavaEE. I created enterprise application project in NETBEANS 7.2.1 with glassfish server 3.1. When I try to clean and build I get following error An annotation processor threw an uncaught exception. Consult the following stack trace for details. java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/persistence/PersistenceException at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass

问题 What I really need is an equivalent of this from Eclipse with Netbeans: I want to Extract required libraries into generated JAR so I can distribute it without the need of including the lib folder everywhere it goes. Here's the original question. I'm trying to build a jar out of Netbeans that will package all the library files inside it. I've heard it's possible with Eclipse by choosing Export. With Netbeans, if I "Clean and Build" it will create an executable jar in the dist folder, but all

问题 How to change jdesktoppane background image in MDI (Multiple Documents interface) using java netbeans? Means I added the jdesktoppane to java MDI so now I want to change default background image of that jdesktoppane which I'm using in java MDI. Any easy way? Check attached snapshot link may be you will better understand my question what I want. http://i50.tinypic.com/iml1e9.jpg 回答1: +1 to MadProgrammers comment. Simply override JDesktopPane paintComponent(..) and call drawImage(Image img,int

问题 On Ubuntu, I have install netbeans but it does not have any option to start a php project. I've looked at the plugin list and php is not in the list, neither is it in the plugins to download list. I've gone to the netbeans website and I am not sure which php plugin to download. Can someone please help me with this? Ubuntu 12.04 64bit has netbeans 7.0.1 in the software repository. 回答1: Go to Tools->Plugins . In the Settings tab ensure that the update center Netbeans Distribution is active.

问题 I am using Netbeans 7.2, and I have downloaded GCC 4.7 using the Cygwin setup. I have also added the directories to my PATH and I believe configured the settings in NetBeans appropriately. No matter what I do, I get the error: -std=c++11 not recognized. This line, from source code that I need to use, is particularly causing problems: using size_type = long unsigned int; Is this specific to c++11 syntax? 回答1: With GCC 4.7.2 it compiles if you use the -std=c++11 C:\Users\ferenc>type using_test

问题 I have a slight different version of the question that I made recently. I have a Maven project under Netbeans 7.3 , which doesn't have any build.xml file to configure building options, while there is the pom.xml that I use to import other libraries. Now, I have a text file (let's say textfile.txt ) stored in the project folder in Netbeans 7.3 , e.g. project folder textfile.txt src package package.subpackage MyClass.java When I compile I get a target folder where the jar file is put in, e.g.

问题 I want to save the image on disk such as c:/images which is captured by webcam using java ..and again I want to display that image on JForm as a label... is this possible using java and netbeans I'm new in java 回答1: you can save image private static void save(String fileName, String ext) { File file = new File(fileName + "." + ext); BufferedImage image = toBufferedImage(file); try { ImageIO.write(image, ext, file); // ignore returned boolean } catch(IOException e) { System.out.println("Write

问题 How can I (in the Netbeans IDE) add files as links, or point to existing files, kind of like a shortcut? Visual Studio 2012 can do this, as shown in the following screenshot (found on Google Images - not mine). I miss this feature in Netbeans. Copying my files over all the time is not an option, since I constantly improve my PHP library files, that are used across all other projects. I am using the full version of Netbeans, and in this case, I am doing PHP development. 回答1: I am not sure that

问题 I installed NetBeans for C successfully, but I don't know what is wrong because whenever I write any code it says "build successful" but it does not execute. Nothing happens when I hit the run button, Netbeans just compiles the code but nothing is displayed on screen. The Following is the simple code: int main(void) { int a=0; printf("input any number"); scanf("%d",&a); return (EXIT_SUCCESS); } And here is its compilation: ""/C/MinGW/msys/1.0/bin/make.exe" -f nbproject/Makefile-Debug.mk QMAKE