soundstation 6000

(Tornado.web.RequestHandler): @coroutinedefGet (self): res=yieldself._work () self.write (res) @coroutinedef_work (self): command='ping-c www.cnode.com'P= subprocess ([command], Stdout=pipe, shell=True)yieldp.wait_for_exit ()RaiseReturn (P.stdout.read ())if __name__=="__main__": Application=Tornado.web.Application ([(R"/", MainHandler),]) Application.listen (6000) tornado.ioloop.IOLoop.instance (). Start ()Tornado with subprocess STREAMImportTornado.

Ring generation tool provided by Swift (Swift-ring-builder, located under the Bin directory of the source code, is the most basic command of Swift, it implements the ring file creation, adds, balances, with the files under swift/common/ring/. , plus various configuration parameters, the ring content is drawn. Take the Object ring, for example,[emailprotected]:/etc/swift# Swift-ring-builder Object.builderobject.builder, build version 61024 partitions, 3.000000 replicas, 1 regions, 3 zones, 6 dev

Swift distributed storage add node requires new node information to be added to the ring record1, add two nodes in the ring information[Email protected]:/etc/swift> Export zone=4[Email protected]:/etc/swift> Export storage_local_net_ip=192.168.1.215[Email protected]:/etc/swift> Export weight=100[Email protected]:/etc/swift> Export DEVICE=SDB1[Email protected]:/etc/swift> sudo swift-ring-builder account.builder add z$zone-$STORAGE _local_net_ip:6002/$ DEVICE $WEIGHT[Email protected]:/etc/swift> s

When the amount of data becomes large, the separation of read and write is necessary. While avoiding a Redis service outage, which leads to application downtime, we enable Sentinel (Sentinel) services for master-slave switching.Redis provides a master, multiple slave service.Prepare three Redis services, naming the folder sub-master,slave1,slave2. Here for the test machine, without interfering with the original Redis service, our master uses 6000 port

How can I effectively determine whether there are intersection of several sets of data ranges? php 5000 ~ 7000 2000 ~ 6000 8000 ~ 9000 4000 ~ 8500 5000 ~ 7000 In php, how can we more effectively judge whether there are duplicates of these groups of random data? Expected value: 2000 ~ 4000 4000 ~ 5000 5000 ~ 6000 6000 ~ 7000 7000 ~ 8500 8500 ~ 9000 Reply t

#-*-coding:utf-8-*-import sockets = Socket.socket (socket.af_inet, socket.) SOCK_DGRAM) S.bind (( "127.0.0.1", 6000)) print (" UDP bound on port 6000 ... ") while true: data, addr = S.recvfrom (1024" print ( "Receive from%s:%s"% addr) if data = = b" Exit ": s.sendto (b "Good bye!\n", addr) continue S.sendto (b "Hello%s!\n"% data, addr) Line 5: Create the Socket object, the first par

Typically, you can view AWR data through Oracle Enterprise Manager or AWR reports. In fact, you can also view AWR statistics from the following view: 1.v$active_session_history This view displays the database session activity in Arctive, sampled once per second. (Active session History,ash) 2.v$ Metric View You can view metrics for tracking database performance through v$, which are grouped into a variety of categories, such as event, event class, System, session, service, file, tablespace m

; * # any host can get a login window3. Open/usr/share/config/kdm/kdmrc and set the Enable entry to true in the [xdmcp] section as following. [xdmcp] Enable = true2. Firewall (TCP/UDP Ports) ConfigurationOpen UDP port 177 from the PC to Remote host direction. Open incoming TCP ports 6000 ~ 6010 from the remote host to your PC.3. Reboot the remote host and start Xmanager # init 3; init 5 CentOS (4, 5, 6) 1. Display manager configuration? Change runleve

I saw this post early this morning,"Angry, in this version of the live, was cheated, everyone to comment, say 6000, and finally said 500, lack of integrity, cheat weak programmers..." http://community.csdn.net/Expert/topic/4886/4886085.xml? Temp = 6.130618e-02 My 1st intuition tells me that there must be misunderstandings between Party A and Party B, and the focus of the problem is mainly on two issues:1. Is the demo qualified?2. Is the project price

(train_x_filename) #60000 matrix of *784Matrix of Train_y=read_label (train_y_filename) #60000 * *Test_x=read_image (test_x_filename) #10000 *784Test_y=read_label (test_y_filename) #10000 * * *#可以比较这两种预处理的方式最后得到的结果# train_x=normalize (train_x)# test_x=normalize (test_x)# train_x=normalize_new (train_x)# test_x=normalize_new (test_x)Return train_x, test_x, train_y, test_yIf __name__== ' __main__ ':classnum=10score_train=0.0score=0.0temp=0.0temp_train=0.0Print ("Start reading data ...")Time1=time

Troubleshooting TNS-12542TNS-12560TNS-00512 TNS-12542 TNS-12560 troubleshooting Incorrect database listening status$ Lsnrctl status LSNRCTL for IBM/aix risc System/6000: Version 10.2.0.5.0-Production on 05-NOV-2012 08:54:08 Copyright (c) 1991,201 0, Oracle. All rights reserved. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = test) (PORT = 1521 )))TNS-12541: TNS: no listenerTNS-12560: TNS: protocol adapter errorTNS-00511: No liste

A recent project, many of which require the paging Function In addition, there is a common feature in the paging areas, that is, paging, but not sorting by ID (Primary Key), but sorting by other columns with repeated values, for example, if there is a page that lists nearly 10 thousand customer records and needs to be sorted by the customer's paid amount, in this case, if you use the common paging stored procedure on the Internet, for example, although the paging stored procedure below is great,

Incorrect database listening status$ Lsnrctl status LSNRCTL for IBM/aix risc System/6000: Version 10.2.0.5.0-Production on 05-NOV-2012 08:54:08 Copyright (c) 1991,201 0, Oracle. All rights reserved. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = test) (PORT = 1521 )))TNS-12541: TNS: no listenerTNS-12560: TNS: protocol adapter errorTNS-00511: No listenerIBM/aix risc System/6000 Error: 79: C

192.168.254.128192.168.254.129192.168.254.127PrecautionsInstall the GCC compiler tool or there will be a compilation problemYum install-y gcc g++ gcc-c++ makeUpgrade all packages to prevent the release from being too long for incompatibility issuesYum-y UpdateEnvironment preparationInstall ruby;You need to open the specified port before shutting down the firewall node, production is not disabled for convenienceCentOS 6.xService iptables Stop # Shutdown command:CentOS 7.xSystemctl Stop Firewalld.

concurrency Programming knowledge in C #Continue to the film, do further analysis, this article if there is a problem in the language, can be ignoredThread section public class Testthread {public void Runthread () {//thread declaration thread when incoming method a,a can take parameter of type object, no return value,//If there is a parameter, start is enabled when it is passed in. The default is the foreground, which means that the end thread T1 = new Thread (() and {thread.sleep) after

accountMyCount MyCount =NewMyCount ("95599200901215522", 10000); //Create a Lock objectLock lock =NewReentrantlock (); //Create a pool of threadsExecutorservice pool =Executors.newcachedthreadpool (); //create some concurrent access users, a credit card, save, take the take, good lively ahUser u1 =NewUser ("Zhang San", MyCount,-4000, lock); User U2=NewUser ("Three Fathers", MyCount, 6000, lock); User U3=NewUser ("Three brothers", MyCount, 8000, lock)

View database listening status is incorrect$ LSNRCTL StatusLsnrctl for Ibm/aix RISC system/6000:version 10.2.0.5.0-production on 05-nov-2012 08:54:08Copyright (c) 1991, Oracle. All rights reserved.Connecting to (Description= (address= (protocol=tcp) (host=test) (port=1521)))Tns-12541:tns:no ListenerTns-12560:tns:protocol Adapter ErrorTns-00511:no ListenerIbm/aix RISC system/6000 Error:79:connection refusedT

tries to redirect Asterisk #1 10.10.10.56Configure sip. conf[5000]Type = friendUsername = 5000Secret = 5000_phone2Callerid = 5000.Qualify = yes; qualify peer is no more than 2000 MS awayNat = no; this phone is nattedHost = dynamic; this device registers with us; Canreinvite = no; asterisk by default tries to redirectConfigure extension. conf[Default]Exten => 6000,1, dial (Sip/6000@10.10.10.57, 60)Exten =>, 1, dial (Sip/, 60) Asterisk #2 10.10.10.57Co

Create procedure getrecordfrompage@ Tblname varchar (255), -- table name@ Fldname varchar (255), -- field name@ Pagesize Int = 10, -- page size@ Pageindex Int = 1, -- page number@ Iscount bit = 0, -- returns the total number of records. If the value is not 0, the system returns@ Ordertype bit = 0, -- set the sorting type. If the value is not 0, the sorting type is descending.@ Strwhere varchar (4000) = ''-- Query condition (Note: Do not add where)As Declare @ strsql varchar (

This is the script code [saved as Etime.bat and placed under the current path: Copy Code code as follows: : ETime REM Test task execution time of not more than 1 days//Skinny version Setlocalset be=%~1:%~2set cc= (%%d-%%a) *360000+ (1%%e-1%%b) *6000+1%%f-1%%cset dy=-8640000 For/f "delims=: Tokens=1-6"%%a in ("%be:.=%") do endlocalset/a%3=%cc%,%3+=%dy%* ("%3>>31") exit/b A function batch processing for calculating two time