outage or shuts down unexpectedly, the database does not shut down cleanly, then the database will be crash recovery when it is started. However, if the database parameter AutoRestart is set to OFF, DB2 does not crash RECOVERY after starting the database. About crash recovery, in the Db2diag.log log will have a relevant expressionThis scenario is reproduced belo
IOS Crash Analysis (text one)-start
1. Noun explanation 1. UuidA string that contains at least one UUID for each executable file or library file on iOS. The purpose is to uniquely identify this file.2. DwarfdumpApple provides command-line tools, some of which are the ability to view the UUID of an executable file or library file3. SymbolicatecrashAn apple-provided script. You can symbolize crash logs
Common crash problems in iOS, crash log analysis, and ioscrash Log Analysis
First, iOS common crash Problems
1. Insert an empty Element
Crash when an empty element is inserted for variable objects such as NSMutableArray, NSMutableDictionary, and NSMutableSetThe correct method is to add judgment. The sample code is as
What about the crash? The following will tell you the Mac system crash Restart method, if encounter Mac system panic How to do? How to restart? Many friends are not very familiar with the Mac operating system, if you encounter the problem of panic, you may wish to refer to the following steps.
Method One, hold down the space bar to the left two keys +esc, appear and win the same function of the System Appl
[Android Notes] crash log collection and Android crash logs
After the application was released, some people reported that a crash occurred, but I was unable to locate the problem because I couldn't get the log. Later we found that we should collect crash logs and upload them to the server.
There are a lot of third-par
12.2 You given the source to a application which crashes when it is run. After running it ten times on a debugger, you find it never crashes in the same place. The application is a single threaded, and uses only the C standard library. What programming errors could is causing this crash? How would all you test?The problem is that there is an application running crash, after debugging 10 times, found in the
[Android development experience] We need to tell users that the program is about to crash and android is about to crash.
Reprinted please indicate the source: http://blog.csdn.net/zhaokaiqiang1992
Although our programs will undergo rigorous tests before they are officially launched to ensure program robustness and good user experience, one-person testing or several-person testing teams, it cannot be compare
In many casesProgramThe crash is consistentHeap upload uption. Once the program is found to crashHeap upload uptionAs a result, we need to enableDebug page heap.In this wayHeap upload uptionFor more information aboutHeap.
1.Use the following methods to enableDebug page heap.
Method1:Pageheap.exe
Method2:Gflat.exe/I
In fact, the above commands are used in the RegistryImage File Execution MappingCreate the correspondingRegister key.
2.After t
Tbmainclient.ipa renamed to Tbmainclient.zip and unzipped to get Tbmainclient.appThen put the Tbmainclient.app TBMainClient.app.dSYM tbmainclient.crash three files into a folder, then the Terminal command to enter the folder.Run in sequence:Export developer_dir=/applications/xcode.app/contents/developer/applications/xcode.app/contents/ Sharedframeworks/dtdevicekitbase.framework/versions/a/resources/symbolicatecrash TBMainClient.crash Tbmainclient.app > Output.crashAnalyze iOS
Android crash restart, android crashDuring Android Application Development, exceptions may occur for the application being used due to exceptions and force shutdown. This will lead to unfriendly user experience. To solve this problem, we need to capture and handle exceptions. There are two types of exceptions in Java: Error and RuntimeException. The former does not need to be processed, and we often process the latter. So how can we capture exceptions
For the Apple 5s blue screen crash We can try to turn off the ICloud document sync and exit IWork before pressing home to avoid the 5s blue screen reboot. Go to "set up-icloud-documents and data" and close Pages, Keynote and Numbers. In addition, when you finish editing a document in IWork, it is best to double-click the home key to turn off iWork in the background, and then click Home to return to the main screen.
IPHONE5S blue screen problems occur
outage or shuts down unexpectedly, the database does not shut down cleanly, then the database will be crash recovery when it is started. However, if the database parameter AutoRestart is set to OFF, DB2 does not crash RECOVERY after starting the database. About crash recovery, in the Db2diag.log log will have a relevant expressionThis scenario is reproduced belo
Android application Crash automatically captures logs _ automatically saves Crash logs to the local device, androidcrash
After the application crash occurs, you need to view the log to identify the problem. However, once the application is released, you need to find a way to analyze the user's crash log.
Therefore, we
Guide
Apple has already released iOS 7.0, which fixes a lock-screen bug, but the latest version clearly does not fully address the reboot issue. Several of the posts in the Apple Support forum have also been fed back to the issue. The current workaround is to disable the pages, keynote, and numbers applications in the icloud synchronization option.
IPhone 5s user encounters blue screen crash
• A user reported that the IPhone 5s sometimes appears to
Strictly speaking, not the light CSS can make IE browser crash (crash), but with a certain XHTML architecture. So far found that there are two types of code will make IE6, IE7 crash, as for the reason I tried to find the answer, but so far has not found ... If you have this knowledge or more detailed information I hope you can share it!
The code to
When the client collects the crash information, it is often the address information, so it's hard to find the exact placeSo by crash lock the crash roughly in which file of the project1. First find the project at the time of release or near release2. Transfer the project to release3. Running the programClick thisEnter this directory and you will see the generated
How does Photoshop crash prevent
Method One: Clean your computer
Whether Photoshop works smoothly depends largely on how much free space your computer has. Check your hard disk space first to see how much space is left. Delete some files, or move them to a different external hard disk.
Method Two: Limit your workload
Do you open multiple working windows at the same time? When you no longer use a few working windows, you can turn them off to
Computer crashes are we in the process of using the computer can not avoid things, for older some machines are often encountered, then the computer crashes how to do? The following small series for everyone to introduce computer crash solution, take a look!
Method/Step
1, the first computer crash we first step by pressing the keyboard key "Ctrl+alt+del", the "task Manager"
2, then we click on the Appli
The application of the scene is the use of radio button in development-----to add radio button action on TableView, that is, click to select the appropriate action, the specific interface is shown below:It's not a problem to show on the iphone in this case, but when the app is running on the ipad, the following error occurs:The reason for the error is that the resource that has been freed is clearly quoted, and this resource is:Setting its Type property to a assign object will not be held, resul
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