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Result:Connection Timeout 3075Test 3 : Read Data timeout errorExecute the following command:Java mynet. Sockettimeout www.ptpress.com.cn 80 3000 5000Operation Result:Read Data Timeout! 5008Test 4 : Sets the read data timeout to 0 the effectExecute the following command:Java mynet. Sockettimeout www.ptpress.com.cn 80 3000 0Operation Result:Connection Reset 131519The output from the previous 3 Tests was not difficult to see, and each test case set the connection time-out and read-data timeout

: Summarize the mistakes that are easy to make in the use of C language----------------3 UIPart II (Linux C programming core content)12th: Introduction to C programming and environment preparation under Linux system----------2 UI13th: Debugging Technology of Linux system gdb---------------------2 UI14th Lecture: Process---------------------------------------------------------4 UI15th: interprocess communication-----------------------------------------------6 UI16th: Thread-----------------------

definitely the preferred reading, although the Weblogic6.0 is still worth buying, this book is the official BEA recommended textbook, the author is Bea's engineer. Now the Chinese version is everywhere. This book combines weblogic to introduce the development and deployment of various aspects of the Java EE technology on the WebLogic platform, and the practical guidance is very significant.After mastering the basic knowledge of Java platform and the knowledge of EE, it is further to learn how t

"VC + + from the introduction to proficient in video tutorials" by Sun Xin teacher recording, authorized Pconline published. The video tutorials are divided into 20 courses, the length of which is more than 20 hours. Hope that friends can learn through this set of tutorials, quickly grasp the development of VC + + technology. Author's personal website: http://www.sunxin.org. If you want to buy Sun Xin Teacher's work "VC + + in-depth detailed" Please v

Matlab Compiler is a compiler with MATLAB, it can convert m file into C, C + + or p and other types of source code, and according to the need to generate executable files, lib files (library files), DLL files or S function files. MATLAB 6.5 uses the compiler to include the MATLAB c\c++ Mathematics library function as well as the graphics library. Dynamic link library (DLL) is a commonly used technology in writing software, MATLAB provides a way to make the M file into DLL file, this article desc

control files and log files11.1 Control files11.1.1 Control File Overview11.1.2 multiplexed Control FileCreation of 11.1.3 control filesBackup and recovery of 11.1.4 control files11.1.5 control file Query and delete11.2 Log Files11.2.1 log files and storage policies11.2.2 adding log groups and log members11.2.3 Setting the Log Auto-archive feature11.2.4 Monitoring Log work......The 12th Chapter Database controlChapter 13th Security Management of Oracle DatabaseThe 14th Chapter Message Board Sys

VARCHAR2--The parameter must be an Oracle database type as V_dname dept.dname%type; BEGIN SELECT b.dname to v_dname from emp a,dept b WHERE A.deptno=b.deptno and a.empno=p_empno; RETURN V_dname; --Query the data table, get the department name exception when No_data_found then RETURN NULL; --If the query does not have data, return to Nullend; SELECT empno Employee number, getempdept (empno) department name from emp;--co

Transaction ProcessingThe 18th Chapter monitors SQL Server:1. Create a Trace2. Database Tuning Wizard3. Tracking ApplicationsThe 19th chapter uses the CLR to access SQL Server:1.CLR function2.CLR Stored Procedures3.CLR TriggerThe 20th Chapter uses SMO to access SQL Server:1. Create an SMO project2. Connect to SQL Server3. Creating a database using SMO4. Create a table using SMO5. Creating a stored procedure using SMO6. Create a trigger using SMO21st SQL Server Other operations:1.SQL Server 2008

character information dbms_output.put_line (' line ' | | | v_count | | ': Hello pl/sql! '); --If the count condition is 10, then exit the loop exit when v_count=10; END LOOP; --After the loop exits, the statement is executed Dbms_output.put_line (' The Loop has exited! '); END; --code 4.9 uses continue to restart the loop DECLARE x number: = 0; Begin loop-Begins the loop and, when encountered with the continue statement, restarts the execution of the Loop dbms_output.put_line (' In

Patch/one-off Patch Patch installation cases and failed rollback cases, daily management and maintenance of the PSU patch set installation case for Oracle 11.2.0.4 and the failure of rollback cases. Details of the course are as follows:01. Be familiar with Oracle software version number02. Mastering Oracle Patch Classifications03. Current PSU Release status04.opatch Patch tool and installation case05.interim patch/one-off Patch Minor patch installation case06.interim Patch/one-off Patch install

log file function and concept analysis, redo log routine maintenance and optimization optimization, Redo log Add/delete/mirror, ddl/dml operation and Redo relationship, Detailed update, truncate, select Redo process, Oracle Redo dump log file in-depth analysis and other daily management and maintenance. Details of the course are as follows:1. Redo log file function and concept analysis2. Redo Log status detailed and daily maintenance3. Add/delete/mirror of Redolog4. What to do if the log is inc

backup11. Incomplete recovery case based on point-in-time12. Incomplete recovery case based on cancellation13. An incomplete recovery case based on SCN14. How to recover one or more corrupted data files in archive mode15. How to recover one or more corrupted data files in non-archive mode16. Restore deleted after tablespace offline backup in archive mode17. Recovery cases where data files are missing and no backups are in archive mode18. Incomplete recovery case for corrupted archive logs19. Lo

-flashback drop,flashback Recovery case-flashback query,flashback version query,flashback Transaction Query, Flashback Recovery Case-flashback table,flashback Recovery case-flashback Data Archive common features Oracle Flashback Flashback Recovery Management, the course content is detailed as follows:Flashback conceptFlashback parameter setting and archive modeFlashback Recovery Case-flashback DatabaseFlashback Recovery Case-flashback DROPFlashback Recovery Case-flashback QueryFlashback Recove

set of Oracle Tutorial Training learning Oracle Database Export and import logical backup recovery parameters and common syntax, configure the production environment of logical automatic backup strategy, EXP/IMP production environment data migration process and considerations, exp/ IMP Data migration case, exp/imp migration process Character Set processing, Exp/imp optimization method, Exp/imp common problems and solutions.Oracle database logical Backup to restore the migration of exp and IMP,

parameter descriptionTable space Performance vs. non-standard block size tablespace creationTable space Migration process (data files vs. objects)Table space Maintenance and status checksOracle-managed files (OMF)What if the system and the Sysaux table space are full?How do I handle a temporary tablespace when it is full?Default temp table space too large to handleThis article is from the Oracle Database tutorials Blog, so be sure to keep this source http://oracle13c.blog.51cto.com/8020378/1879

(); } } PublicTable_user {Get{returnGettable(); } }}This is when the database adds the first field Public classUserinfodb:basedb { PublicUserinfodb ():Base(@"Data source=isostore:\makelove\database\love.sdf") { if(! This. Databaseexists ()) {CreateDatabase (); //When you create a database, the database version number is now set to 2Databaseschemaupdater Schemaupdater = This. Createdatabaseschemaupdater (); Schemaupdater.databaseschemave

:①, mappingresources: Specify a specific map file name under Classpath②, Mappinglocations: You can specify any file path, and you can specify a prefix: classpath, file, and so onYou can also specify with a wildcard character, "*" To specify a file (path) name, "* *" to specify multiple file (path) namesThe above configuration is the Hbm.xml file under any maps path under the Com/company/domain package is loaded as a mapping file③, by Mappingdirectorylocations: Specifies the file path of the map

ArrayBash supports one-dimensional arrays, does not support multidimensional arrays, and does not limit the size of arrays1.3.1 defining ArraysArray_name={1 2 3 4}or array_name={1234}Each component of an array is defined individually:Array_name[0]=1array_name[0]=21.3.2 reading an arrayValue=${array_name[0]}use @ or * to get all the elements in the arrayValue=${array_name[*]}Value=${array_name[@]}1.3.3 Gets the length of the arraynum=${#Array_name [@]} gets the number of array elementslength=${#

Windows Applications Program Getting started with development: Using. Net to develop Windows applications-introduction and basic concepts (Level 100) Getting started with Windows Application Development: using Windows Forms in vs. Net to create the best user experience (level 200) Getting started with Windows Application Development: getting high-quality products to market-using Visual Studio. NET for rapid development (level 200) Getting started with Windows Application Development 4:

When I hear such six words: "Proficient in the heart, simple in the form", it seems to be able to directly understand the meaning of it. "Proficient, simple in style" is translated from English Sense and simplicity, from the Royal Dutch Philips electronics company brand Commitment [1]. When we do Internet product development and design, most people think that we should put users in an important position. Bu