java debugging questions

The previous article, "About debugging ODOO8.0 on Windows," tells the question and condition of debug 8.0 on Windows,80% of small partners installed on Windows 8.0 will not smooth, and do not say other reasons, if you have to debug or research,It is recommended to install win2012 or later in the virtual machine.The above reasons are based on two points:1. The virtual machine used for debugging and research

10 debugging skills that Java programmers should know and java programmer debugging skills The test can help identify and solve application defects. In this article, the author will use Eclipse, a common development tool, to debug Java applications. However, the

Java learning path-simple basic interview questions, java path-Questions 1. What are the features of object orientation? A: The object-oriented features mainly include the following: 1) Abstraction: Abstraction refers to the process of summarizing the common features of a class of objects to construct classes, includin

In this tutorial, we will see debugging Java applications using eclipse. Debugging helps us identify and solve defects in applications. We will focus on the running time, rather than the compile-time error. A command line debugger like GDB is provided. In this tutorial, we will focus on Gui-based debugging. We will run

Java --- Java interview questions (1), java --- java interview questions 1. What is a Java Virtual Machine? Why is Java called a pl

Several questions about ODOO8.0 debugging on windows, odoo8.0 After setting up a debugging environment of 8.0 on Ubuntu, I tried to build a development environment on windows. The final debugging and development will still go back to the Linux environment, because some time ago, we had to modify the partition table and

After the Ubuntu Building 8.0 debugging environment, try windows to set up the development environment.The final debugging and development, or will return to the Linux environment, due to the previous period of time the hand of the base, change the partition table, the grub to do ha. Hey! Later, rebuild the MBR and manually retrieve the partitioned table (no backup). Finally the data is not lost.Install the

After setting up a 8.0 debug environment on Ubuntu, try to build a development environment on Windows.The final debugging and development will return to the Linux environment, because the previous period of time the hands of the cheap, modify the partition table, the grub to the ha. Hey! Later rebuilt the MBR, manually retrieve the partition table (no backup), finally data is not lost.Install the Windows Development environment in order to temporarily

About PHP debugging Problem "kneel to master Weapon" The company's server capabilities are developed using PHP (an open source project), based on an SOA framework, using PHP XMLRPC to provide services outside. I am in the process of development, found that debugging is a big problem, ask who has used Zend Studio remote debugging? documentation for the relevant do

Today, when debugging the project, Eclipse always jumps into threadpoolexecutor.class in debug mode.Solution: Preferences->java->debug, remove "Suspend execution on uncaught exceptions" (if not found, you can click on the search will appear)Although still do not know to jump into that unusual reason, there is always the reason that the source not found (only through the step over to solve, but skip to the l

Summary of Java back-end development interview questions of major companies, and java back-end interview questions ThreadLocal (thread variable copy) Synchronized implements Memory sharing. ThreadLocal maintains a local variable for each thread. It uses space for time, which is used for data isolation between threads

then back to look at the above. Let me give you a small example of how to debug remotely. Environment: Tomcat,eclipse, do not need any plugins for remote debugging. Of course, you can use MyEclipse to deploy Web applications to Tomcat, note that only deployment, in general, using remote debugging does not need to configure the MyEclipse Web server, MyEclipse here only a copy file role, Fortunately now myec

English Original: Java Exception and Error interview Questions Answers In the Java Core Knowledge interview, you always encounter questions about handling exception and error. Exception processing is a very important aspect of Java application development and the key to wri

Java interview questions, java questions1. simple principles and applications of the Exception Handling Mechanism in C ++ or Java.When a JAVA program violates the JAVA Semantic Rules, the JAVA Virtual Machine will indicate an erro

This blog is suitable: * Use eclipse + ADT to develop the coder of the android Project * The coder that knows and uses build path * Coder for which you want to write test code JUnit debugs and tests the Java project. In Android development, it also has its own testing framework. However, there are not many projects, at least I do! The following describes a simple and direct debugging method. 1. Create an

In the Java Web development process, especially in the background development often need to see the browser debugging network items: Today in the development of online preview system using the Flexpaper plug-in, This plugin will call flexpaperviewer.swf this software (let's say so), this software processing is. swf file,The content-type that should be configured in the Tomcat Web. xml file is Application/x-

Java basic questions (JVM), java basic questions jvm 1. What is a Java Virtual Machine? Why is Java called a platform-independent programming language "? A Java virtual machine is a vir

Original Blog Address: http://blog.csdn.net/dfdsggdgg/article/details/507303111.center, add the following statement to the first line of the startup.sh fileDeclare-x catalina_opts= "-server-xdebug-xnoagent-djava.compiler=none-xrunjdwp:transport=dt_socket,server=y, suspend=n,address=8000 "(Do not wrap, to be on the same line)Under Ubuntu, add the following statement to the first line of the catalina.sh file catalina_opts= "-xdebug-xrunjdwp:transport=dt_socket,address=8000,server=y, Suspend=n "(Do

Java Exception Handling interview questions, java exception handling questions 1. What are the differences between error and exception? An error indicates a system-level error. It is an internal error in the java Runtime Environment or a hardware problem. You cannot expect a

Java interview questions, java questionsCommon Java interview questions: What if the main method is declared as private? Answer: It can be compiled normally, but the system prompts "the main method is not public" during running ".Q: What is the difference between passing ref