good idle games

Tags: sys too 11GR2 database serial time OOP loop modeToday, I have encountered the problem of 11GR2 connection, before, because the application there is no in-depth inspection, did not find specific reasons, think of this version of the Oracle bug it.The last approach is to use the shell script to kill v$session.status= ' INACTIVE ' connection in the system, but this site does not deploy scripts in the operating system permissions, had to do in the database processing, fortunately we have full

On one line, I am familiar with one line and understand the situation of the game company. vu set up the mobile game department. Well, I recently got a live event. EragonThis is the company. GamespotMessage: Vivendi Universal games Rename Vivendi games After the stepmother company Vivendi Universal was renamed Vivendi, Vivendi Universal games also announced the n

Connect to Idle InstanceStep 1 View Oracle_SID.[Oracle @ linuxserver ~] $ Echo $ ORACLE_SIDCjdlThe SID here must be the same as that in the initialization file spfilecjdl. ora.[Oracle @ linuxserver ~] $ Cd $ ORACLE_HOME[Oracle @ linuxserver 11.2.0] $ cd dbs[Oracle @ linuxserver dbs] $ lsHc_cjdl.dat hc_DBUA0.dat init. ora lkCJDL orapwcjdl spfilecjdl. oraIn most cases, this is because of a problem.Step 2 [Oracle @ linuxserver dbs] $ export ORACLE_SID =

first, press this shortcut to quickly navigate to the wrong locationAlt+ds directly show the error history, find the source, convenient AHAlt+da if every time to press, is not convenient, press this, after the mistakes are historyALT+DD Open the Debugging window, enter the single-step debugging, convenient.Ctrl+f6 to empty the previous import record, and so on, restart the shellIt's also worth noting thatAlt+n Alt+p can find previously entered commands to complement the current commandCTRL + AR

Urgent: For details about how to use idle disk space-general Linux technology-Linux technology and application, refer to the following. The situation is as follows: My computer is installed with dual-system, Windows Linux Ubuntu. But when I first installed Ubuntu, I chose manual partitioning. The partition information is as follows: /Dev/sda5 19222656 12504108 5742012 69%/ None 1024088 340 1023748 1%/dev None 1028304 1212 1027092 1%/dev/shm None 1028

Q: How can I solve the problem of connection timeout after mysql is idle for 8 hours? A:When an application establishes a connection with a database, if the connection lasts for more than 8 hours, the application will not access the database, and the database will be disconnected. Then, an exception is thrown when you access the service again. The exception is as follows: Reference content is as follows:Communications link failure dueUnderlying exce

Use Windows API function Getlastinputinfo () to determine system idleAdd reference using System.Runtime.InteropServices;1 //create struct to return capture time2 [StructLayout (layoutkind.sequential)]3 structLastinputinfo4 {5 //set structure block capacity6 [MarshalAs (UNMANAGEDTYPE.U4)]7 Public intcbsize;8 //Time of Capture9 [MarshalAs (UNMANAGEDTYPE.U4)]Ten Public UINTDwtime; One } A[DllImport ("user32.dll")] - Private Static extern BOOLGetlastinputinfo (reflastinputinfo pl

} Public {Public Declarations} End;varForm1:tform1; Elapsedtime:longint;Implementation{$R *.DFM}procedureTform1.applicationevents1message (varmsg:tagmsg; varHandled:boolean);begin CaseMSG.message ofWm_keydown,wm_lbuttondown,wm_lbuttonup://various keyboard and mouse messages beginElapsedTime:=GetTickCount; //handled:=true; Do not set Handled to True here, otherwise the message will not be distributed to WndProc. End; End;End;procedureTform1.tmr1timer (sender:tobject);begin ifGett

the TCP protocol, then the direct use of the keepalive mechanism is sufficient。@2015-09-14To add @Jack response:“In addition to demonstrating that the application is still alive (the process is still on, the network is unobstructed), it is more important to indicate that the application is still working properly. While the TCP keepalive has an operating system for sniffing, even if the process is deadlocked or blocked, the operating system will send and receive TCP keepalive messages as usual.

For most people, the const usage, such as the modified return value and the modifier parameters, should be very well understood and I'm going to discussFor the C language#include Top Output 100For C + +,#include Top Output 10What is the reason, C is a const is a variable can not be changed, there is memory space allocation, so you can change in memory through the addressThe const in C + + is a constant, which is usually stored in the character table, not allocating memory, but reassigning a vari

Php I want to write a file in PHP to return to the local idle port, how to implement? Reply to discussion (solution) Netstat-an Netstat-anI'm going to write it on a php file, not just the command line. What's the use of writing in PHP? PHP runs on the server, how can I return to the port of this machine? What's the use of writing in PHP? PHP runs on the server, how can I return to the port of this machine?A rookie,,, so ask the great God. That

Introduction: My Environment windows 7 ,python2.7IDLE Introduction:is a visual GUI editor for Python You can enter commands line by rowCan be easily copied, pasted and other operationsCommon command-line commands:Import Module_name:Import ModuleExample: Import sysDir ():View the names of members of modules, methods, and so onExample:dir (SYS),dir (sys.path) , etc.Similar operations:sys.+' \ t ',sys.path.+' \ t 'Help ():View the names and usage of members of modules, methods, etc.Example: Help(SY

first, press this shortcut to quickly navigate to the wrong locationAlt+ds directly show the error history, find the source, convenient AHAlt+da if every time to press, is not convenient, press this, after the mistakes are historyALT+DD Open the Debugging window, enter the single-step debugging, convenient.Ctrl+f6 to empty the previous import record, and so on, restart the shellIt's also worth noting thatAlt+n Alt+p can find previously entered commands to complement the current commandCTRL + AR

The default "wait_timeout" of the MySQL server is 8 hours (that is, the default value is 28800 seconds). That is to say, if a connection is idle for more than 8 hours, MySQL will automatically disconnect the connection, in general, a connection is automatically disconnected if it is not active within 8 hours. The following link will prompt an error: com. MySQL. jdbc. exceptions. MySQLNonTransientConnectionException: Connection. close () has already b

After ActivePython is installed, the Python Idle window cannot be opened or uninstalled. activepythonpython 1. I wanted to find a good PythonIDE development environment so I installed the ActivePython development utility. I found that the software could not be opened and the Python environment on the machine could not be used, there are few online solutions... Really sad! 2. Later, I heard from my predecessors that ActivePython is quite useful, but

Several books I 've been reading recently Fortunately or unfortunately, the so-called it line has never left technical books. In your spare time, you may have a few books. I read a book, but I don't know whether it is a good or bad habit. I always read several books together. I read two pages in this book, but I'm happy to read them. It's just a book that can't be read at any time. When you get tired of it, most of them end up with nothing but another one. Later, I gradually discovered that

Weekend is an infinite desire for me, but it may not be idle compared with work. My daughter is almost 20 months old. Recently, the food intake is amazing. I have to drink milk at and every morning. I always get confused and rush into my milk and fall asleep, just amazed at her biological clock. My wife's glasses were broken by her daughter. She spent nearly 400 yuan in "island glasses" and re-assigned a pair, reading "big dunk" at Wanda on Sunday

Salted fish is a piece of Taobao, dedicated to the sale of idle software, very easy to use, but for beginners may be a little unfamiliar, the author to teach us how to leave a message on salted fish? 1, open salted fish, search for an interest in their own things, point open link 2, in the bottom left corner of the baby details page, there is a "message" option, we click on "message" 3, in the pop-up box to enter what we want to say to the sell

and System Data structures and algorithms Principle and Design of Integrated Circuits Discrete Mathematics First half of the second school year Assembly Language Programming Computer composition principle Formal Language and automation Signal Processing Principle Database System principles Network Programming and computing technology Operating System Compilation principles Computer System Structure Microcomputer System Computer Graphics Basics Next half of the se

This article is based on the reasonsWhy people who work with computers seem to have lot of spare time (Cartoon), translated by the IT comments of the magazine cartoon: Why do computer workers always look idle? The content of this article is as follows: I have nothing to say about this cartoon, because when you look at it, you will naturally feel the pleasure of it. Maybe your computer staff, relatives, and friends have faced this situation, and even y