run time error 380

:? 12345678910111213141516171819 staticconstDexCode*dexFindClassMethod(DexFile*dexFile,constchar*clazz,constchar *method){DexClassData*classData=dexFindClassData(dexFile,clazz);if(classData==NULL)returnNULL;constDexCode*code=dexFindMethodInsns(dexFile,classData,method); if(code!=NULL){dumpDexCode(code);}returncode;} (4) After finding the Dexcode, you can replace the instruction. The implementation is as follows:? 123456789101112131415161718192021222324252627

I. ConclusionSpring's transaction management defaults to rollback only for a Run-time exception (Java.lang.RuntimeException and its subclasses).If a method throws a exception or checked exception, spring transaction management defaults to no rollback.About the classification of the exception of the detailed description:1. Basic ConceptsLook at the exception structure diagram of JavaThrowable is the root of

Java provides two types of exception classes, error and exception, which have a common parent class-throwable. Error indicates that the program has made a very serious error during the run and that the error is not recoverable, such as OutOfMemoryError, Threaddeath, etc. E

RTTI Type information for the run-time identity object Advantage: Allows the use of pointers or references to base classes to manipulate objects of derived classes freely typeID: The pattern of getting an expression; Type_info: Type information class Header file: TypeInfo Object Transformation Templates dynamic_cast: Dynamic Transformation Static_cast: Static transform

1. The so library appears when compilingThis is typically caused by the use of a new version of the NDK compilation, which the new NDK considers warning as error,Workaround: Add #local_disable_fatal_linker_warnings to Android.mk: = TrueThe so library compiled by this method cannot run on machines with a target API of more than 23.2. Android Runtime crash promptThis is primarily because, starting with API 23

When doing the project, sometimes need to use the third-party interface, and the basic third-party interface is required to first signed. The result is that each debug must be manually signed once, it is really troublesome. So Android Studio provides a way to automatically sign at run time, configure it in Build.gradle (Module:app), and just at the beginning we don't know how to configure it directly with t

The program timing function is not very useful, but when writing the sorting algorithm with the program timing function can be very intuitive to feel the time of the different sorting algorithm. (assuming, of course, that the amount of data involved is large enough)There are two ways to get time in Java:1. Use the Calendar class (package as Java.util.Calendar) to get the current

/directory to perform composer update; Because apache2 points to a Web site root directory that is/var/www/html/, you want to modify the configuration file 000-default.conf vim/etc/apache2/sites-enabled/000-default. conf Point the Web site root directory to/var/www/html/public/ And then modify/etc/apache2/apache2.conf's here. var/www/> Options Indexes followsymlinks allowoverride None Require All granted Change the None allowoverride none to all. Save Restart Apache

Can be viewed through PS, with the parameter-O to viewsuch as: Ps-eo Pid,tty,user,comm,lstart,etime | grep InitParameter description:PID: Process IDTTY: TERMINALUser: UsersComm: Process NameLstart: Start timeETime: Run timeThe results of the operation are as follows:1? Root init Tue Sep 3 15:17:30 2013 12-22:50:44Pid:1Tty:?User:rootComm:initLstart:tue Sep 3 15:17:30 2013 "Start time: 2013-9-3 15:17:30 Tuesd

Apache Portable run-time librarie In earlier versions of Apache, the application itself must be able to handle the details of a variety of specific operating system platforms and invoke different processing functions for different platforms. With the further development of Apache, the Apache organization decided to separate and develop these universal functions into a new project. 　　In this way, the deve

Org.apache.spark.deploy.sparksubmit$.submit (sparksubmit.scala:206) at Org.apache.spark.deploy.sparksubmit$.main (sparksubmit.scala:121) at Org.apache.spark.deploy.SparkSubmit.main (Sparksubmit.scala) caused by:java.lang.RuntimeException:The root scratch Dir:/tmp/hive on HDFS should is writable. Current permissions are:rwx------ at Org.apache.hadoop.hive.ql.session.SessionState.createRootHDFSDir ( sessionstate.java:612) at Org.apache.hadoop.hive.ql.session.SessionState.createSessionDirs

Press F4.The following dialog box is displayed: General -- Run Logic[Operation logic]: number of repetitions WhereNote: block settings For example, the action in the block is set to fall for three times, and Action2 only drops for one time. -- Pacing[STEP]: The waiting time between two repetitions -- Log[Log]: whether to enable lo

The possible causes of such an error are as follows: 1) The function call conventions are different. Use the cdecl convention to call the Pascal function, or use the reverse method.2) problems encountered in DLL. The DLL is updated, but the corresponding EXE or other DLL users are not updated. (This issue is also known as the DLL hell issue)For example, I removed one of my xeyelist virtual functions and updated xeyelist. dll. Xeyez.exe does not use t

> groupId>Com.fasterxml.jackson.coregroupId> Artifactid>Jackson-coreArtifactid> version>2.8.5version>Dependency>Dependency> groupId>Com.fasterxml.jackson.coregroupId> Artifactid>Jackson-databindArtifactid> version>2.8.5version>Dependency>Dependency> groupId>Com.fasterxml.jackson.coregroupId> Artifactid>Jackson-annotationsArtifactid> version>2.8.5version>Dependency>Problem Solving!When using Spring4, there is a case where mappingjacksonhttpmessageconve

feature provides annotations that allow developers to define and use their own annotation types. This feature consists of a syntax that defines the annotation type and a syntax for describing an annotation declaration, an API for reading annotations, a class file with annotation modifications, and a annotation processing tool. annotation does not directly affect the semantics of the code, but he can be viewed as a tool or class library of the program. It will in turn affect the program semanti

analysis work. Even if the task is not completed, the server will forcibly abort the executing program after 30 seconds. 1, two methods for modifying the maximum execution time(1) Direct modification The value of Max_execution_time in php.ini. (2) If you do not have permission to modifyphp.ini file, or we want to set up some pages individually. It can also be set in the PHP program page, the code is as follows ( number 0 indicates no execution

configuration file, and can be one of five states: off, error (Error), Warning (Warning), info (info), and verbose (Verbose). These states are part of the environment, and their values can be from 0 to 4. This way you can create a control for all subsystem information. Define an output switch class and then initialize it to create a switch: static private TraceSwitch librarySwitch = new 　TraceSwitch( "MyA

: apple = *suspicious; break; case1: printf("suspicious is a bad pointer\n"); break; default: die("unexpected value returned bt setjmp");} As with Goto, do not use them when necessary. UNIX and MS-DOS stack segments In Unix, the stack will grow automatically when the process needs more space. DOS, when an executable is created, the stack size must be determined at the same time