common bugs

except ie5. # Content {Padding: 10px;Border: 1px solid;Width: 200px;W \ idth: 180px;} 10. Double margin bug (double margin bug fix) If you have a floating element with a left/right margin, IE6 doubles the margin. For example, margin-left: 5px is changed to 10px. You can solve this problem by adding display: inline to the floating element. Solution: Div # Content {Float: left;Width: 200px;Margin-left: 10px;/* Fix the double margin error */Dis

need to modify the connection Type as a client compared to the nativeAt this point eclipse will enter the state of waiting for the connectionThe connection program uses the following parameters to connect to the local server, IP address should be replaced by implementing IP ~ ~"-agentlib:jdwp=transport=dt_socket,suspend=y,address=127.0.0.1:8000"F:\study\eclipsepro\screensnapjava-agentlib:jdwp=transport=dt_socket,suspend=y,address=127.0.0.1:8000-jar Screensnap3.jarWhile remote debugging, local c

projects file, and set "Run Static Analyzer" to Yes, such as:4.Condational Breakpoints (conditional breakpoint)The last debugging technique is a conditional breakpoint, which is just a normal breakpoint, and the program stops when the variable satisfies a certain condition. This debugging technique is useful when you want to capture a specific value of a variable in a loop, or something that doesn't happen often, without having to stop at each iteration to see it.How do I turn on conditional va

I'm doing something with Perl+mdbm+spread recently. PHP has been used for a long time, Python and Ruby have been used, the classic scripting language has not been touched by Perl, now in the same way as a pupil holding a textbook gnawing. It's a lot harder to find Perl. Something else didn't make me make a mistake so often. 1. The first common mistake is to output content to a file. The standard syntax is: Print STDERR "This is an apple." I

After a variety of finishing, as well as and enthusiastic netizen discussion, finally sorted out nine kinds of Android development of the most common problems and solutions to share with you again!! Useful words, please top posts, common progress. Well, no more said, the following is detailed! 1. If your project's R file is not available, you can try to change the version number in the Save, R file is not

C and C ++ have a lot of good class libraries. NET, it is unwise and unrealistic to discard them completely and re-start them. Therefore, we often need to use the previously left-behind Unmanaged dll through Pinvoke. As for the use of unmanaged dll in. NET, there are at least two common problems, which are reflected by throwing exceptions during runtime. 1. Try to load a program with incorrect format This exception usually occurs when the "Target Plat

Recently, adding MAVEN support to existing Web projects results in a lot of bugs, so Google finds out why, and in this record, it's convenient for yourself and others: 1, Maven command failed to execute, but no error message--> You can do it again! 2, baseconst.java:[1,0] illegal character: \65279--> When opened using the Notepad++ tool, the file format is found in UTF-8 (including BOM) format, as shown in the following figure: Change to "UTF-8

Org. hibernate. queryexception: cocould not resolve property: menuid: The menuid field cannot be parsed. This indicates that this field is incorrect. Servlet. Service () for servlet default threw exception09:28:54, 704 error [coyoteadapter] an exception or error occurred in the container during the request processingJava. Lang. outofmemoryerror: permgen space, errors in container processing Add-xms256m-xmx512m-XX: maxnewsize = 256 m-XX to myeclipse --- servers -- JBoss -- jboss4.x --- JDK -- Opt

C and C ++ have a lot of good class libraries. NET, it is unwise and unrealistic to discard them completely and re-start them. Therefore, we often need to use the previously left-behind Unmanaged dll through Pinvoke. As for the use of unmanaged dll in. NET, there are at least two common problems, which are reflected by throwing exceptions during runtime.1. Try to load a program with incorrect format This exception usually occurs when the "Target Platf

There are 10 high-risk FireFox3.0 bugs, and two special Linux-general Linux technology-Linux technology and application information that affect the Linux system. The following is a detailed description. Mozilla has released 10 FireFox 3.0 bugs, 3 of which are high-risk. We do not know when to fix these problems. Mozilla officially said this does not affect the official version released in June. Of the 10

It refers to the place where bugs may occur when writing code to a new project. It accumulates and avoids bugs. (1) when using the control, it is easy to forget findview after declaring the variable. In this way, when the program runs, a null pointer will be reported. Sometimes the business logic in the project may be complicated. If the test is not a crazy test, some logics will not be accessible, some s

reproduced! Now I joined a company that made my own products, and all the people I faced were changed. I used to think that I was facing development and now I understand that I am working in a company that made products, we must not only face development, but also products, designs, and real-use customers! In the past, I always heard that testing and development are the opposite thing, and it is difficult to communicate. I also read a lot of questions about communication between development and

no reason, maybe it is what God did, maybe as the book says, it is a lock applied by civilization outside of us, but it is attached to the time unit.The worm lock is a common Black Ant. If it is a large community, the activity range can reach several kilometers. however, the activity scope of individual ant financial is limited to the nearest food and ant financial point. If you catch an ant financial and put it hundreds of meters away, it may never

The plugin that used Android studio directly binds the listener to the button and implements the OnClick method (my OnClick method, regardless of which one is to implement the Setcontentview method setting layout), After the OnClick method executes (that is, a new layout is set), clicking on the button in the new layout will bring up a toast, which I have first obtained through Findviewbyid in the OnCreate method, and then bind the listener for this button, but This is the way to bind the listen

[Test Summary] for perfection, looking for bugs, testing summary looking for bugs Testing is an essential stage in software development. A software that can be delivered to users must pass the test. Many people think that testing is simple, but often ignores the necessity of its existence. testing and development are just like the meaning of the test for a semester. software that has not been tested is call

Bootstrap practices-minor issues, major bugs, and bootstrap bugs I wrote an example by referring to the Code in the book to implement single-line navigation of a large page. The shrink button is displayed on a small page, but it cannot be used. I don't know what went wrong. There are not many codes. Come on again. When I wrote about the navigation, I suddenly found that a If you are so careless, do you

Record the experiences of debugging serial port device bugs and debugging serial port bugs It took almost one day to get a Bug. The Bug is as follows: This Bug is especially unique. It is reported every time the end user uses the software without any prompt on the development computer. I carefully thought about the newly added features in the source code and did not find any obvious problems. Therefore, t

the mistakes that occurred before.Bug 1:bug Description:　　　　Drawlayout slide out of the lagBug Action diagram:　　　　After:　When doing the project, the use of the official Android side-slip interface drawlayout, but, but found very lag, carefully studied some, found the problem, the original is I set the head of the picture is too big, 1920x1080 pictures, load consumption of too much time , so it looks like a motion picture.Solution Ideas:　　Since it is a large picture, it is natural to change the

Codedom assistant powerful codedom tool. Some bugs have been fixed and sent to codeplex. You can check if you need it. I. First compilation and adjustment Code 2. I will use this tool to fix the problem of generating codedom code for generics. If you need to modify the code, it will be modified and improved in time. If you are interested, you can participate. Http://codedomassistant.codeplex.com/Generating codedom code by parsing C # Or VB use C # Or

1.APP Store opening speed is slow After the upgrade, a lot of friends around the App Store to reflect the opening speed of a lot of slow, open to show a blank, even some people can not open. But most of the apps we use are downloaded from the App Store, which also gives users a lot of trouble. APP Store Can't open The solution is not difficult, open settings-Wireless LAN-dns, and then change the DNS code to 8.8.8.8 to return to normal. After the success of the DNS co