common bugs

This article only describes how to find bugs, but lists my usage over the years. net programming process to find some methods of bugs, you are welcome to follow the post, your understatement may be able to lift some of the people's long-standing confusion. It is common to write programs with bugs, but they have various

is not completely correct. For the latter, it can be because of the special functions of a module and code writing problems. It can also be because of the functions used in multiple modules, but they are not encapsulated in a unified manner, the result is the difference in implementation methods and the increase in the chance of bugs. In the second case, you should first consider encapsulating this function, calling it in a unified manner, and writin

, the watermark is used to set a conspicuous border or background (black or red in general) for debugging. This method is one of the most common methods for debugging CSS bugs and is still applicable to complex bugs. Economic benefits and environmental protection. 4. Check whether the tab on the page is closed. Don't underestimate this article. It may have left y

. Okay. I have demonstrated three small cases to show you how to locate the bug from the front-end or back-end by using the browser debugger when encountering a bug, of course, I suggest you pay more attention to the response status codes of HTTP requests. For common HTTP codes, such as 200, 302, 404, and 500, it is best to understand them, by combining our tools, we are more confident and confident in locating and analyzing problems. Gadgets, but th

the select problem: http://www.itivy.com/ivy/archive/2011/3/9/634352939891853428.html 2. Position: Fixed invalid problem: http://www.itivy.com/ivy/archive/2011/3/10/634353476425384264.html 3, text overflow bug: http://www.itivy.com/ivy/archive/2011/3/10/634353597030725692.html 4. Double margin (margin) BUG: http://www.itivy.com/ivy/archive/2011/3/6/634350387821952102.html 5, odd wide high BUG: http://www.itivy.com/ivy/archive/2011/3/4/634348682352117791.html 6, PNG Image transparent problem: ht

As we all know, The Java programming language is an indispensable part of the enterprise in the IT industry. Regardless, from Web applications to Android apps, this language has been widely used to develop complex functions in a variety of applications and code. But when writing code, bugs are always the number one problem for every practitioner. Today, I would like to share with you a few of the best practices to reduce the number of

In the daily development process will inevitably leave some bugs due to negligence, these bugs are buried in the program of time bombs, if not timely eradication will lead to program instability, abnormal or flashback phenomenon, resulting in a decline in user experience. So how do you find out the time bombs buried in the program?The most headache for programmers is to find a bug, especially to find their

method that can be declared private or protected is declared as public. But unlike FindBugs, it uses bytecode analysis and many built-in bug pattern detectors to find common bugs in your code. It can help you find out where your code is intentionally or unintentionally deviating from good design principles. (For an introduction to FindBugs, see Chris Grindstaff's article, "FindBugs, part 1th: Improving cod

Solution | Browser IE 6 This browser, which runs only on the Windows platform, is a poison to many CSS designers/developers. Since its release in 2001, its Trident engine and CSS parser have not been upgraded. The biggest difference compared to the IE 5.x (first published in 1999) on the Windows platform is the introduction of the DOCTYPE switch and the correction of a large number of CSS1 bugs in standard mode (standards). Because its engine has not

The woods are big and all the birds are there, so is the app market. For example, there has been a period of time the image of the development of the blowout, all kinds of pictures social apps flooded the market. Many examples of short-lived apps are "come fast" and "you Sing to Me", with apps that focus on image processing or social elements. The reason, in addition to market saturation and other objective factors, more or some enterprises and developers anxious, envious market, to build a sens

Most JVMs have Java's hotswap feature, which most developers think is just a debugging tool. With this feature, it is possible to change the implementation of the Java method without restarting the Java process. A typical example is using the IDE to encode. However, HotSwap can implement this function in a production environment. In this way, you can extend an online application without stopping the program, or fix a small error on a running project. In this article, I will demonstrate dynamic b

well-known university professors are also registered members of the Small Wood Worms forum). Small wood Worms Forum Popular fire, daily online tens of thousands of people, standing on the bugs will always leave their own experience and some useful information or tool software, the administrator is also more timely to these useful information and posts to the top of the way to display, the station has a good atmosphere of communication. (More details)

Since Android3.0 introduced fragment, it has become more popular to use activity to nest some fragment, which is indeed some of the advantages fragment brings, such as: fragment allows you to separate the activity into reusable components, each Has its own lifecycle and UI, and more importantly, fragment solves the problem of switching between the activity, and realizes a lightweight and a switch, But in the official ANDROID.SUPPORT.V4 package, fragment still have some

positioning and responsibility is not the same, according to the above classification, Jira is not a simple defect management system, it covers a project (or product) needs to deal with the tasks, requirements and defects.Bug type :Narrowing the scope here means that the defects found by our testers during the testing process, and that the defect is actually the main purpose of the tester's work. Of course, you need to identify the type of problem and also have a deep understanding of the proje

Gentle.net bugs fixing The following are gentle bugs and attention points collected by you and on the Internet. For reference, Please blame P:There are still many bugs in gentle.net, basically all of which are provider details. Fortunately, with the source code, you can change it yourself. ------------------------------------------------------------------[

Solutions and Analysis of bugs selected by jquery checkbox When I was working on a project, I encountered a BUG in selecting and canceling the jQuery checkbok check box. After consulting the experts, I found out what was going on. I will record it here and analyze it for you. First run the Code: The Code is as follows: What kind of sports do you like? The Code is as follows: $ ("# CheckedAll"). click (function (){ If ($ (this). is (": checked ")){

In the Android app development process, in addition to the model adaptation and other issues, often there will be some special bug, these bugs often need special scene circumstances will occur, here are some of the problems encountered in the usual projects and points of attention.App Pack apk install after restart root interface problemThis is a very special problem, which is difficult to find in general, and is a bug that has been in the Android sys

From the title, you may feel dizzy. The non-recurrence mentioned here means that these bugs sometimes occur and sometimes do not. I believe that you must have encountered this kind of bug during the testing process. Many of these unreproducible bugs are difficult to locate and may not be solved for a long time. Whether or not these reproducible bugs can be reprod

Collecting Bugs Time Limit: 10000MS Memory Limit: 64000K Total Submissions: 2842 Accepted: 1405 Case Time Limit: 2000MS Special Judge DescriptionIvan is fond of collecting. Unlike other people who collect post stamps, coins or other material stuff, he collects software bugs. When Ivan gets a new program, he classifies

C-collecting BugsTime limit:10000MS Memory Limit:64000KB 64bit IO Format:%i64d %i6 4u SubmitStatusDescriptionIvan is fond of collecting. Unlike other people who collect post stamps, coins or other material stuff, he collects software bugs. When Ivan gets a new program, he classifies all possible bugs into n categories. Each day he discovers exactly one bug in the program and adds information about it and