eclipse

问题 My question: Should names of constant Java variables (within methods) be upper-case? I've always been under the impression that a) if a variable is never going to change, it should be declared final (to show/enforce that it won't change) b) it should be named in upper-case However, I've noticed in eclipse, when changing a variable (within a method) to be final/constant, and subsequently refactoring/renaming it to something like below: final int NODE_COUNT = 3; I get the following warning:

问题 I am trying to practice my binding. I want to make a window with two spinners and just get them to show the same value. The problem is that the binding is unreliable: the spinners seem to stop updating each other if they are clicked too fast. Both spinners still respond to clicking, and clicks are counted correctly on the spinner being clicked, but the other spinner stops updating and never recovers. And it doesn’t have to be very fast clicking at all to cause it. My code is based on this

问题 I'm trying to make Arduino projects with eclipse IDE and I have followed this video tutorial and I am getting this error: Building ArduinoTest make: *** No rule to make target 'Ulloa/.arduinocdt/packages/arduino/hardware/avr/1.6.19/cores/arduino/abi.cpp', needed by 'core/abi.cpp.o'. Stop. I'm new with this and I don't know what I could be doing wrong. This is my makefile, it's the one that was generated by Eclipse: ifeq ($(OS),Windows_NT) SHELL = $(ComSpec) RMDIR = rmdir /s /q RM = del /q

问题 I'm trying to make Arduino projects with eclipse IDE and I have followed this video tutorial and I am getting this error: Building ArduinoTest make: *** No rule to make target 'Ulloa/.arduinocdt/packages/arduino/hardware/avr/1.6.19/cores/arduino/abi.cpp', needed by 'core/abi.cpp.o'. Stop. I'm new with this and I don't know what I could be doing wrong. This is my makefile, it's the one that was generated by Eclipse: ifeq ($(OS),Windows_NT) SHELL = $(ComSpec) RMDIR = rmdir /s /q RM = del /q

问题 I can't seem to get ToastBar in my build, my CodenameOne.jar doesn't have the class. I've tried updating libs from project properties and it says it's all up to date. My eclipse says I have Codename 3.1 installed too, shouldn't it be 3.3 now? Is there something in particular I need to do to get the latest Codename one jar? 回答1: That API wasn't released yet and is only available in the source code at this time. It will be available within a couple of weeks as we try to release every 3-4 weeks.

问题 When I run a PHP script in Eclipse environment, I can select different browsers to render my page and can get different results. But the results are still all shown in the browser output window in eclipse itself. How can I prompt eclipse to actually open a new tab in the browser itself with the php page. I know it can be done by "external tools", just dont know how exactly to configure it. 回答1: From the main menu -> Windows -> Preferences -> General -> Browser -> select the external browser

问题 When I run a PHP script in Eclipse environment, I can select different browsers to render my page and can get different results. But the results are still all shown in the browser output window in eclipse itself. How can I prompt eclipse to actually open a new tab in the browser itself with the php page. I know it can be done by "external tools", just dont know how exactly to configure it. 回答1: From the main menu -> Windows -> Preferences -> General -> Browser -> select the external browser

问题 I'm working on a simple Flask web application. I use Eclipse/Pydev. When I'm working on the app, I have to restart this app very often because of code changes. And that's the problem. When I run the app, I can see the frame on my localhost, which is good. But when I want to close this app, just click on the red square which should stop applications in Eclipse, sometimes (often), the old version of application keeps running so I can't test the new version. In this case the only thing which

问题 I'm working on a simple Flask web application. I use Eclipse/Pydev. When I'm working on the app, I have to restart this app very often because of code changes. And that's the problem. When I run the app, I can see the frame on my localhost, which is good. But when I want to close this app, just click on the red square which should stop applications in Eclipse, sometimes (often), the old version of application keeps running so I can't test the new version. In this case the only thing which