snapping bug

In the previous article, we mainly introduced the implementation of the file upload function under normal circumstances under the SPIRNG MVC environment. In the actual development, will also involve the upload file size and type restrictions, the next will be the SPIRNG MVC environment File upload size and type limitations, will also explain the file upload size Tomcat server bug problems and solutions.One, file upload size limitThis is still the last

On the internet first found a few of the same article, explained the reason is the bug caused by the annotation, but my code does not have a comment ah, summed up a bit about the solution 1, do not place comments. This is the simplest and quickest solution, but inconvenient, sometimes need to annotate;2, note do not place in the 2 floating blocks between;3, the text block is included between the new elements (this added extra elements), such as the o

/ywkdb2_m003_28984.trc (incident=44523):ora-07445:exception Encountered:core Dump [Kglic0 () +1086] [SIGSEGV] [addr:0x18] [pc:0x9379d18] [Address not mapped t o Object] []Incident details in:/U01/APP/ORACLE/DIAG/RDBMS/YWKDB/YWKDB2/INCIDENT/INCDIR_44523/YWKDB2_M003_28984_I44523.TRCUse Adrci or support Workbench to the incident.See Note 411.1 at My Oracle support for error and packaging details.Tue Dec 20:00:23Exception [TYPE:SIGSEGV, Address not mapped to object] [addr:0x18] [Pc:0x9379d18, Kglic0

The weight of the Bug management systemRecall that every time we start a new project, the first thing to do is to choose a Bug management system.There are many Bug management system available to choose from: Jira, Redmine, Bugzilla and so on.These systems are powerful and, after years of iteration, omnipotent, without exception, the following problems exist:

Integration with Bug Tracking System/problem tracking In software development, modification depends on a bug or problem number. Users of the Bug Tracking System (problem tracker) like to associate the modification of the subversion with a specified number in the problem tracking. Therefore, many problem trackers provide a pre-submitted hook script to analyze lo

Original article published on 13:02:16 An example of a bug is provided in the previous article, which briefly introduces some common attributes of the Bug, such as the Bug ID, status, cause, and assignment. As agreed, this article will introduce the bug reproduction problem, that is, the "Description" secti

CauseAn accidental encounter with a strange bug, the phenomenon is that the same C + + code using the gcc4.4.x version before the optimization and optimization of the result is not the same, optimized code logic is incorrect.The sample code is as follows://main.cpp#include This code was used g++ -O0 and compiled separately g++ -O1 , the result is surprising, when tt=4, switch jumped to 1 of the branch.$ g++ -O0 -g -o main main.cpp$ ./maincase default,

When we first entered the software testing industry, whether you are professional, unprofessional, training or not training. Just enter the company when you look at the same time to report a lot of bugs and most of them are seriously high, they also want to improve, want to improve their bug sensitivity, suggested from the following points to do, is purely personal advice. 1 familiar with the requirements: This is the most basic and important, the ori

Now the need to maintain and customize Android more and more, do more and more people, and Google directly released the source code has a lot of bugs and unreasonable places, especially native applications, such as Mms,browser, Email, contacts and so on. The first step in customizing or doing the Android solution is to fix the native bugs to get a stable system. 1. Carefully observe the characteristics of the bugUnderstand the processes and modules involved in bugs, and what kind of

looks like this: ▲ The business can access multiple DDM nodes through Mysql-jdbc loadbalance. The MYSQL-JDBC provides load balancing capabilities. Problem description MySQL JDBC-driven client load balancing capability, has been running well, performance screaming babies. But a while ago, the business request failed for no reason. I am responsible for the e-commerce order module, involving real money, this problem can frighten the baby in a cold sweat ... So hurriedly check the background log,

 Bugs are work items that are often encountered during a project and during operations.In the process of handling each bug, it is also important to record the content of the bug through the project management system. This will show you how to complete the bug creation process through TFS.First, let's look at the standard process of bugs.

Microsoft Bug Management From: Microsoft Cai Miao I. team organization 1. FAQs No one is willing to perform the test I don't think I can afford so many testers Developers do not follow the rules and do what they want The project manager has no skills 2. Microsoft team Model Roles and responsibilities Role Responsibilities Project Manager Compile functional specifications to coordinate the relationship between roles

Debugging Bugs is a must in every programmer's job. There is a hot question-and-answer post on Quora: What's the hardest bug you ve debugged? | What's the hardest Bug you've ever debugged? "In many responses, Dave Baggett's experience was the most breathtaking, with more than 5,500 tops.Recalling this bug, I still have some pain. As a programmer, when you find a

Since the release of. NET 3.0,. NET Framework has successively released. NET 3.5 and. NET3.5 SP1. Two WPF-based projects were created. It is found that the current wpf bug is not very small. It has brought a lot of troubles to program development-to avoid bugs, you have to write a lot more code. This "wpf bug list" series will list the various WPF problems that the author has encountered in the project. It

Source: http://nckiki.cnblogs.com/articles/242883.html Compile a valid bug report --- Original Elisabeth Hendrickson writing tive bug reports --- Kiki translation on Have you been returned for more information?Bug report? Have you ever encountered a very serious error that was postponed to the next version to fix?Every

InTestProcess, you will inevitably encounter developers who do not want to modify individual bugs for some reason. How do we go about developing and modifying bugs when it comes to this kind of problem?let's start by analyzing what causes the bug to be developed without modification.1, develop and test the definition of the bug to understand the problem of inconsistency, such as violence, irregular operatio

; document.all = = = undefinedfalse in documenttrueAt that time Mozilla's people also replied: "This is not a bug, because this change is forced, and this change is violated ECMASCIRPT specification, the smaller the better, in and = = = Not to tube, after all, very few people with the = = = and in judging document.all exist Or not. " This is the implementation of all browsers today, as is the case in the HTML 5 specification.That period of time Safari

are three bugs. The first bug is that the selected random number causes the switch statement to reach only two of its three cases. The specification of Random.nextint (int) describes the word: "Returns a pseudo-random, evenly distributed int value from 0 (inclusive) to a specified numeric value (not included)." This means that the expression Rnd.nextint (2) possible values only 0 and 1,switch statements will never reach the case 2 branch,

Debugging the server program is most afraid of encountering the need to run 10 days half a month to encounter a bug, this bug is difficult to restore the scene, but also always pay attention to whether the server is hanging off.This paper gives a solution that can greatly improve the debugging efficiency.Use this method to automatically dump an assertion failure, which can be used to restore the

Recently encountered a problem in the test, research and development claimed to be normal in the development environment, and we in the test environment is often encountered, a few toss, found to be caused by Oracle bugs. However, even if the oracle out of the bug, people in the Metalink also methodically write from which version to that version of the problem, in what version can fix the bug, under what co