uline s 642

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Python Learning (6) Choosing a sorting algorithm simple code

97 65}5th trip: 76 and 65 swap: 12 27 38 49 65{97 76}6th trip: 97 and 76 Exchange: 12 27 38 49 65 76 97 CompleteWrite a program that arranges any array from small to large:1 #!/usr/bin/env python2 #-*-coding:utf-8-*-3 #author:show5304 5 defFind_minmunber (list):6Smallest_munber=List[0]7smallest_index=08 forIinchRange (1, Len (list)):9 iflist[i]Smallest_munber:TenSmallest_munber=List[i] Onesmallest_index=I A returnSmallest_index - - defFrom_small_arr (arr): theNew_arr=[] -

Web server Deployment and optimization---3---Improve Web server performance with Eaccelerator (rhel6.5)

RedHat Enterprise 6.5 environment using Eaccelerator to optimize website performanceThe first step: Before the optimization, first of the Web server hardware to do a test1, Memory information: 2G memory, swap capacity 4G[Email protected] ~]# free-mTotal used free shared buffers Cachedmem:1870 1228 642 0 47 435-/+ buffers/cache:744 1125swap:4095 0 40952,CPU information can also be viewed through cat/proc/cpuinfo[Email protected] ~]# LSCPUArchitecture:x

Execute the use case and generate a report--discover,htmlrunner

Htmlrunner need to download Python3 format, lazy link: http://pan.baidu.com/s/1tp3TsReference: http://bbs.chinaunix.net/thread-4154743-1-1.html: http://tungwaiyip.info/software/HTMLTestRunner.htmlModified: Http://pan.baidu.com/s/1tp3TsTo modify a rollup:Line 94th, change import Stringio to import IOLine No. 539, modify Self.outputbuffer = Stringio.stringio () to self.outputbuffer= io. Stringio ()Line No. 642, if not Rmap.has_key (CLS): modified to If

RedHat Enterprise 6.5 environment using Eaccelerator to optimize website performance

RedHat Enterprise 6.5 environment using Eaccelerator to optimize website performanceThe first step: Before the optimization, first of the Web server hardware to do a test1, Memory information: 2G memory, swap capacity 4G[Email protected] ~]# free-mTotal used free shared buffers Cachedmem:1870 1228 642 0 47 435-/+ buffers/cache:744 1125swap:4095 0 40952,CPU information can also be viewed through cat/proc/cpuinfo[Email protected] ~]# LSCPUArchitecture:x

Centos6.8 Configuring HTTPS

HTTPS ServiceHttp+opensslEnvironmental requirements:CA Certificate: 192.168.1.103Web server: 192.168.1.104Client: 192.168.1.107 (Linux graphical interface)Kernel: (client is CentOS 7 graphical)# Cat/etc/centos-releaseCentOS Release 6.8 (Final# Uname-r2.6.32-642.el6.x86_64Web server configuration:# Mkdir/opop# Cd/opop# yum-y Install OpenSSL openssl-devel mod-ssl libcurl gcc* expat-devel pcre-devel********************************************************

Disk size of VirtualBox virtual machines in Linux system VPS

partition number 8e, which represents the Linux LVM, as the ID. # FDISK/DEV/SDAn {New Partition}p {Primary Partition}3 {partition Number} t {change partition ID}3 {partition Number}8e {Linux LVM partition}WAfter the above command is executed, you can use the Fdisk-l/DEV/SDATo see if Sda3 was successfully created and marked as LVM, and if not, a reboot is required. Unfortunately, I saved the result. RebootB. Adjusting the LVM sizeFirst look at the current Volume Group: # Vgdisplay---Volume

Variable type, arithmetic operator, conditional test of shell script in Linux

'/proc/meminfo |cut-d:-f2|tr-d ""fdiskinfo= ' fdisk-l |sed-n ' 2p ' | Grep-o ". *GB" | Sed-r "s@dis.*: @@"echo "HostName: ' HostName '"echo "IPAddress: $IPaddr"echo "Sysversion: $SysVersion"echo "kernelversion: ' Uname-r '"echo "CPU: $CPU"echo "Meminfo: $MemInfo"echo "Fdiskinfo: $FdiskInfo" unset ipaddrUnset sysversionUnset CPUUnset MeminfoUnset FdiskinfoRoot@cenots6.8/testdir #./systeminfo.shhostname:cenots6.8ipaddress:10.1.249.49Sysversion:centos Release 6.8 (Final)Kernelversion:2.6.32-

Dreamweaver CS6 Simplified Chinese activation method

This article shares the popular online Adobe CS6 activation method , which comes from the web, only for study purposes and is strictly prohibited for any commercial use. The Adobe CS5 Universal activation method has been introduced in previous articles, and is suitable for CS5 series software. The Adobe CS6 Common activation method, like the previous one, also applies to the CS6 series software. Adobe CS6 Universal Activation method Method features: Once and for all, you only need to download

u-boot-2016.09 make compilation process analysis (i) _u-boot

dependency a). Reliance on U-boot Dependent U-boot: U-boot: $ (u-boot-init) $ (u-boot-main) U-boot.lds FORCE $ (call if_changed,u-boot__) ifeq ($ (config_kallsyms), Y) $ (call Cmd,smap) $ (call cmd,u-boot__) COMMON/SYSTEM_MAP.O endif where $ (u-boot-init) and $ (u-boot-main) are respectively defined as: U-boot-init: = $ (head-y) U-boot-main: = $ (libs-y)I. Reliance $ (HEAD-Y) $ (head-y) in Arch/arm/makefile is defined as: Head-y: = arch/arm/cpu/$ (CPU)/START.OIi. Reliance $ (LIBS-Y

Alibaba 2013 Questions algorithm/research and development post

incorrect: A.dijkstra is the shortest path between two points, the complexity of: O (n^2). B.floyd-warshall is the shortest path between all point pairs, the complexity of: O (n^3). C. The minimum degree of complexity for the N-number is: O (N*LOGN). D. The lower bound of the complexity of the ranking algorithm based on comparison is: O (N*LOGN). Note: (1) Dijkstra Http://jpkc.xaau.edu.cn/sjjg/datastru/zxxx/View/6.5.html Http://jpkc.xaau.edu.cn/sjjg/datastru/zxxx/six%20lesson/

In the test

root root 4096 4 09:49 log/-rw-r--r--1 root root 642 Jul 17:15 node s-rw-r--r--1 root root 148 Jul 17:15 nodes0-[::]-rw-r--r--1 root root 157 Jul 17:15 nodes0-ip-rw-r--r--1 roo T root 148 Jul 17:15 nodes1-[::]-rw-r--r--1 root root 157 Jul 17:15 nodes1-ip-rw-r--r--1 root root 148 Jul 27 17:15 nodes2-[::]-rw-r--r--1 root root 157 Jul 17:15 nodes2-ip-rw-r--r--1 root root 148 Jul 17:15 nodes3-[::] -rw-r--r--1 root Root 157 Jul 17:15 Nodes3-ip root@ubu-

Invocation of Init method failed; Nested exception is org.hibernate.MappingException

(configuration.java:1508) At Org.hibernate.cfg.Configuration.configure (configuration.java:1443) At Org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory (Localsessionfactorybean.java : 642) At Org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet ( abstractsessionfactorybean.java:188) At Org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods ( abstractautowir

Machine Allocation Hnoi

361 327 363 373 453 277 286 410 463 425 393 413 369 387 542 302 289 419 473 393 443 455 407 561 358 33 6 477 491 445 469 521 554 478 589 to 364 572 537 591 475 534 570 520 603 530 405 574 602 593 496 542 547 654 587 431 587 664 637 577 632 657 645 700 635 527 620 680 680 656 643 670 670 730 715 573 676 721 707 713 71 9 685 685 757 770 642 744 728 745 Sample Output 1167 Var a,f:array[0..15,0..15]of longint; i,j,n,m,max,k:longint; Begin re

Ansible problems encountered during installation

"/usr/lib64/python2.6/subprocess.py", line 642, in __init__ errread, Errwrite) Solution: Install: Yum Installopenssh-clients 7, the first time the system initializes the operating cost machine ansible user key times wrong failed: [127.0.0.1] =>{"checksum": " f5f2f20fc0774be961fffb951a50023e31abe920 "," Failed ": true} msg:aborting, Target uses selinux but pythonbindings ( Libselinux-python) aren ' t installed! Fatal:all hosts have already failed–abor

oracle11g-port link, multiple log files, backup archive

Oracle NET ProtocolRemote Connection to Oracle NetConfigure the network port methodNETCA Graphical Way ofThe Listening file is650) this.width=650; "height=" 258 "src=" http://b288.photo.store.qq.com/psb?/81c1194a-ff39-4e50-b1b1-40057b06260f/ vkrj83wkndmj4prflbzob129ee7cyes6*8vrxqcpimu!/b/dcabaaaaaaaabo=ggicaqaaaaafaka! "width=" 642 "style=" vertical-align:top; "alt=" dcabaaaaaaaabo=ggicaqaaaaafaka! "/>Use the DBCA graphical interface to modify the por

MySQL5.5.52 Compiling and installing

version, alpha version and beta version are generally not used in the project. Because they must have significant problems or some features are not fully implemented.Tip 2. Select the GA version, do not select the latest, generally select the first 3-4 versions or 10 months ago.Tip 3. See the official note, no major bug update versionThree, Installation introductionMySQL uses the CMake installation method starting from 5.3.This version selects the MySQL5.5 series with the most users, giving the

MySQL Installation--"2"

Environment: Linux CentOS6.8 Epel Http://mirrors.aliyun.com/repo/Centos-6.repo Mysql Mysql-5.5.49.tar.gz Kernel 2.6.32-642.el6.x86_64 This machine Ip 10.0.0.51 1.Install dependent packages[Email protected] tools]# yum-y install gcc cmake ncurses-devel cmakencurses-devel libxml2-devel libtool-ltdl-devel gcc- C + + autoconf Automake bisonzlib-devel2.U

In eclipse, after updating the JDK, start tomcat error:

software\; C:\Program Files\thinkpad\bluetooth software\syswow64; C:\Program Files\tortoisesvn\bin;d:\apache-maven-3.0.5\bin; J:\2016 Shanghai \eclipse-jee-mars-2-win32-x86_64\eclipse;;.Java.lang.ClassCastException:Gnu.xml.dom.DomImpl cannot is cast to Org.w3c.dom.ls.DOMImplementationLSAt Org.apache.catalina.core.JreMemoryLeakPreventionListener.lifecycleEvent (Jrememoryleakpreventionlistener.java :459)At Org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent (lifecyclesupport.java:117)At

CentOS6.8 installation Oracle11.2.0.4

kernel version be at least: 2.6.32-71.el6.x86_64 or later# uname-r, check it out.2.6.32-642.el6.x86_64This piece is generally not a problem.One, mount the local CD-ROM to the system: put the rhel6.5 installation CD into the CD-ROM drive, operate under the terminal command lineMkdir/media/rhel #新建挂载目录Mount/dev/cdrom/media/rhel #挂载光盘文件系统到/media/rhel Directory---Note here that/dev/cdrom is the form of a CD-ROM mount, the file system may be/dev/sr0Cd/med

MongoDB Shard Configuration under Windows

1. Shard Server SettingsMongod-port 10001-dbpath=f:/dbsoft/mongodb/rs_data/master-directoryperdb--shardsvr-replset RetA--rest--oplogSize 64Mongod-port 10002-dbpath=f:/dbsoft/mongodb/rs_data/slaver-directoryperdb--shardsvr-replset RetA--rest--oplogSize 64Mongod-port 10003-dbpath=f:/dbsoft/mongodb/rs_data/arbiter-directoryperdb--shardsvr-replset RetA--rest-- Oplogsize 642. InitializationD:/mongodb-win32-i386-1.8.0/bin>call Mongo.exe 127.0.0.1:10000/admi

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