sbt motors

Elevator control Project Outline design document1. System hardware Interface DefinitionThe system's hardware mainly has two lifts the motor (elevator rises and falls), two open and close motors (elevator door opening and closing), PLC, the elevator inside the two control panels and each floor outside the control Panel.2. System function definitionThe control Panel outside the floor controls the elevator's rise and Fall (lift motor).The control Panel i

other special requirements . Here is a summary based on our experience. Want to help everyone in the purchase of industrial cameras can do a good idea, really can choose to fit their own camera.Analog Cameras Digital CamerasThe analog camera must be digitally captured with a digital capture card and converted to a digital signal for transmission and storage. The general analog camera resolution is very low, the other frame rate is also fixed. analog signals can cause distortion due to electrom

joint ends are the upper arm and the forearm two rigid bodies. Some joints can have limited limits and motor Motors. Joint Limit jointlimit: The joint limit limits the range of motion of a joint point. Human elbows, for example, can only move within a certain angle. Joint Motors JointMotor: Depending on the degree of freedom of the joint, the joint motor can drive the object to which the joint is connec

head moving distance, to achieve accurate positioning. Voice coil motor is a sealed control system, can automatically adjust, faster than the early driving motor and high safety factor. 3, platters and spindle components Disc is the hard disk storage data carrier, now most of the platters using metal film disk, this metal film than the floppy disk of the discontinuous particle carrier has a higher record density, but also has high residual magnetism and high coercivity characteristics.The spind

Due to the licene restrictions, not put into the default build, so on the official website downloaded binary files do not contain the Gangla module, if needed, need to compile themselves. When using MAVEN to compile spark, we can add the -Pspark-ganglia-lgpl option to package the ganglia related classes into the spark-assembly-x.x.x-hadoopx.x.x.jar command as follows:./make-distribution.sh--tgz-phadoop-2.4 -pyarn-dskiptests dhadoop.version=2.4. 0 -PSPARK-GANGLIA-LGPLYou can also compile with SBT

X509encodedkeyspec (keybyte); Keyfactory keyfactory = keyfactory.getinstance ("RSA"); PublicKey PublicKey = Keyfactory.generatepublic (X509ek); Cipher Cipher = cipher.getinstance ("RSA"); Cipher.init (Cipher.encrypt_mode,publickey); byte[] SBT = Source.getbytes (); Byte [] epbyte = Cipher.dofinal (SBT); Base64encoder encoder = new Base64encoder (); String epstr = Encoder.encode (epbyte); return e

create the Java program.The above command creates a new directory getbookmarks, creating files and directories. The app directory contains program-specific code such as controllers, views, and modules. The controller package contains Java code to respond to URL routing. The views directory contains the server-side template, models directory contains the program domain module, in this program, the domain is a story class. The Conf directory contains the program configurat

First, environmental windows_x64 system Java1.8 Scala2.10.6 spark1.6.0 hadoop2.7.5 Idea IntelliJ 2017.2 nmap tool (NCAT command in which corresponds to NC commands in Linux) Second, local application set up 2.1 environment variable setting method: System Parameter--"Add variable-" form: xxx_home, then copy the root directory of the corresponding installation package as the variable value; add:%xxx_home%\bin in Path variable; 1,hadoop need to set environment variables; 2,scala best to download an

-top actor, the child actor, in the existing actor by calling Context.actorof (). The method signature of Context.actorof () is the same as system.actorof (). The simplest way to view the actor hierarchy is to print an instance of Actorref. In this little experiment, we created an actor, printed its reference, created a child actor for him, and printed a reference to its child actor. We start with the Hello World project and if you haven't downloaded it, please download the QuickStart project fr

Reference: http://spark.incubator.apache.org/docs/latest/ Http://spark.incubator.apache.org/docs/latest/spark-standalone.html http://www.yanjiuyanjiu.com/blog/20130617/ 1. Installing the JDK 2. Install Scala 2.9.3 Spark 0.7.2 relies on Scala 2.9.3 and we have to install Scala 2.9.3. Download the scala-2.9.3.tgz and save it to your home directory (already on sg206).$ TAR-ZXF scala-2.9.3.tgz$ sudo mv Scala-2.9.3/usr/lib$ sudo vim/etc/profile# Add the following lines at the endExport scala_home=/us

= Sqlcontext.jsonfile (path)//inferred pattern can be explicitly people.printschema ()//root//|--by using the Printschema () method : integertype// |--name:stringtype//to register Schemardd as a table people.registerastable ("people")// The SQL state can be run by using the SQL method provided by the SqlContext val teenagers = sqlcontext.sql ("Select name from people WHERE age >= 19 In addition, a schemardd can also generate Val Anotherpeoplerdd = Sc.parallelize ("" "{" name ") by storing a s

, use method Streamingcontext.actorstream (Actorprops, Actor-name). Spark Streaming uses the Streamingcontext.queuestream (Queueofrdds) method to create an RDD queue-based DStream, and each RDD queue is treated as a piece of data stream in DStream. 2.2.2.2 Advanced Sources This type of source requires an interface to an external Non-spark library, some of which have complex dependencies (such as Kafka, Flume). Therefore, creating dstreams from these sources requires a clear dependency. For examp

Oracle library file directory [Email protected] oracle]$ ln-s/usr/openv/netbackup/bin/libobk.so64/u01/app/oracle/product/11.2.0.4/lib/ Libobk.so[Email protected] oracle]$ sbttest/etc/hosts [[email protected] Oracle]$ sbttest/etc/hosts the SBTfunctionPointers is loaded fromlibobk.so Library.--Sbtinit succeeded --Sbtinit (2nd time) succeededSbtinit:media Manager supports SBT API version2.0Sbtinit:media Manager isVersion5.0.0.0Sbtinit:vendor Description

backup optimization off; # default -- whether TO enable backup optimization configure default device type to disk; # default -- channel configuration supports two SBT and DISK types, and SBT is the tape configure controlfile autobackup off; # default -- whether to automatically back up the control file CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE D Isk to '% F'; # default -- specify the automati

Print(Args,type (args))5 Print(Kwargs,type (Kwargs))6 #Show (11,22,33,44,aa= "SDF", bb= "456") #联合使用时, ask to write a star in front, write two stars behind, or will error7Li = [11,22,33,44,55]8DIC = {"N1": 44,"N2":"DSF"}9Show (Li,dic)#Put Li and dic as 2 elements into a tuple, the dictionary is emptyTenShow (*li,**dic)#If you want to output the value in the original format, add a star or add 2 stars to the corresponding One A #Execution Result: -([11, 22, 33, 44, 55], {'N1': 44,'N2':'D

1. Configure JDK: see here2. Download Scala and install3. Configure the Scala environment variable to include Scala's installation path in pathPS: Verify that the installation is correct: cmd-"input Scala, if a Scala environment is present, the configuration is successful4. Download IntelliJ idea, and install5. Open the IDE:　　Click Configure->plugins:Point of Browse repositories to:　Enter Scala display For example, there is an installation option on the right (because I have installed it, so the

spark1.4 Windows Local debugging Environment Building summary Version 1.scalaSCALA-2.10.4 Official recommendationscala-2.11.7 "Not recommended, non-SBT project, load after need" Version 2.sparkSpark-1.4.0-bin-hadoop2.6.tgz 3.hadoopVersion 3.1Hadoop-2.6.0.tar.gz3.2 Environment variableshadoop_home=e:/ysg.tools/spark/hadoop-2.6.0OrSystem.setproperty ("Hadoop.home.dir", "E:\ysg.tools\spark\hadoop-2.6.0");3.3winutils.exe winutils.exe拷贝至spark/hadoop-2.6.0/

Database 02 [Oraprod @ db02 archivelog] $ pwd/U01/archivelog[Oraprod @ db02 archivelog] $ cat backuparc. SQLRun {#### Backup archivelog ####Allocate channel t1 type 'sbt _ tape 'parms' ENV = (TDPO_OPTFILE =/usr/tivoli/tsm/client/oracle/bin64/tdpo. opt )'Connect backup/bk1949coal @ PROD1;Allocate channel t2 type 'sbt _ tape 'parms' ENV = (TDPO_OPTFILE =/usr/tivoli/tsm/client/oracle/bin64/tdpo. opt )'Connect

Last time we introduced:OracleExamples of Common Database rman commands. This article introduces the Oracle databaseRman environment ConfigurationNext, let's take a look at this part! 1. Configure Automatic Channels Configure Automatic channel concurrency. RMAN automatically allocates two channels: RMAN>configuredevicetypediskparallelism2; RMAN>configuredevicetypesbtparallelism2; Configure the backup file format for all channels RMAN>configurechanneldevicetypedisk 2>format'/ora

Manually back up archived logs 1. database01 [Oraprod @ db01 scripts] $ pwd/Usr/tivoli/scripts[Oraprod @ db01 scripts] $ ls1. txt nohup. out oraicr0.sh scheoraicr0.shBKlog null oraicr1.sh scheoraicr0.sh. testBKlog.tar oraarch. sh oraicr1.sh. orig scheoraicr1.shDBArchivelogBK. sh oraarch. sh. BK091206 oraicr1v. sh scheoraicr1.sh. testDBArchivelogBK1130.sh oraarch. sh. yt oraicr2.sh scheoraicr1v. shDBFileBK_full.sh oraarch2.sh recover. sh scheoraicr2.shBackup20130428.log oraarchyzz. sh refull. sh