google experiments

lib table; Finally, all routers will FIB and the LIB Combine Generation LFIB The traffic that is forwarded to the data tree will carry the label that is distributed locally for that segment, and the label number is changed to the downstream router when the direction is reached;Local Routes routes to and from neighbors consistent otherwise will appear label Broken Chain Example: Local loopback interface /24 Distal /32 and Summary routingThis article from "Notend" blog, reproduced please c

"--"Add/Remove Snap-in", select "Local Users and Groups" and click "Add". In the "Select Target Machine" dialog box that appears, select "Another Computer", enter the IP address of the Windows Server core computer, click "Finish", and click "OK".In this way, you add a service for another computer.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/55/A2/wKioL1SJkSjAaozLAAFcu-010H4764.jpg "/>650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/55/A2/wKioL1SJkSizhJhQAAEMxrLj-Q4932.jpg

Loopback0IP address 2.2.2.2 255.255.255.0Interface serial0/0IP address 12.1.1.2 255.255.255.0Router RIPVersion 2Network 2.0.0.0Network 12.0.0.0No auto-summaryR3 ConfigurationInterface Loopback0IP address 3.3.3.3 255.255.255.0Interface serial0/0IP address 13.1.1.3 255.255.255.0router OSPF 110Router-id 3.3.3.3Log-adjacency-changesNetwork 3.3.3.0 0.0.0.255 Area 0Network 13.1.1.0 0.0.0.255 Area 0R4 ConfigurationInterface Loopback0IP address 4.4.4.4 255.255.255.0Interface serial0/0IP address 14.1.1.

, and the parent element Box-set also sets the height. the height of the parent element is not propped up by a child element;But there is a connection: The child element is displaced relative to the edge of the parent elementparent element height:200px; child element height:80px;parent element height:200px; child element height:20px;parent element height:100px; child element height:80px;parent element height:10px; child element height:80px;parent element height:0; child element height:80px;When

{ } } Catch(Exception ex) {Throwex; } }The basic code is complete, we write a test, the message is sent to the end:Static voidMain (string[] args) { varTestqueuename ="Test"; Imessageproduct Product=Newmessageproduct (testqueuename); for(inti =0; I 10000; i++) {Console.WriteLine ("is sending the first"+ i +"message ..."); Product. Publish (the message body"+i); } console.read (); }Message receiving end: (open multiple ports receive)

); } }}2. Practice NOTES:1. Regardless of whether the method is synchronous or asynchronous, it can be identified with the Async keyword, because the async identifier only shows that the await keyword may be used in the method to make it asynchronous, and that the async method is explicitly partitioned, only if the await keyword is the asynchronous operation , and the rest are synchronous operations.2. When you use Async to identify a method, only the display tells the compiler that the await

NIC, I configure the IP address of the same network segment on the f0/0 of the router:650) this.width=650; "height=" "title=" clip_image018 "style=" border:0px;padding-top:0px;padding-right:0px; Padding-left:0px;background-image:none, "alt=" clip_image018 "src=" http://s3.51cto.com/wyfs02/M00/6C/43/ Wkiol1vdeelcjh48aags_bcgemg841.jpg "border=" 0 "/>650) this.width=650; "height=" 454 "title=" clip_image019 "style=" border:0px;padding-top:0px;padding-right:0px; Padding-left:0px;background-image:n

One, NTP server (ip:192.168.1.101) Installation: Yum install-y NTP Firewall allowed: iptables-a input-i $EXTIF-P udp-s 192.168.1.0/24--dport 123-j ACCEPT Configuration: vim/etc/ntp.confRestrict 192.168.1.0 mask 255.255.255.0 nomodify notrapServer before # Remove Start:/ETC/INIT.D/NTPD startChkconfig ntpd on Observation: Ntpq-p or Ntpstat Second, NTP client Installation: Yum install-y ntpdate Manual sync First: Ntpdate 192.168.1.101 (wrong: ntpdat

Installation: Yum install-y dhcp* Turn off SELinux Server Configuration Static Ip:bootproto=staticipaddr=192.168.100.1netmask=255.255.255.0gateway=192.168.100.250 Configuration: cp/usr/...dhcpd.conf.sample/etc/dhcp/dhcpd.confVim/etc/dhcp/dhcpd.confDefault-lease-time 259200;Max-lease-time 518400;Option Domain-name "sample.com";Option Domain-name-servers 114.114.114.114;Subnet 192.168.100.0 netmask 255.255.255.0{Range 192.168.100.2 192.168.100.100;Option routers 192.168.100.250;} S

+ "!"); (ii) Eclipse under Java program development, commissioning Open Eclipse, Enter the following code:1 package LJP;2 public class Hellojdb {3 public static void main (string[] args) {4 int i = 5;5 int j = 6;6 int sum = Add (i, j);7 System.out.println (sum);89 sum = 0;Ten for (i=0; isum + = i;12SYSTEM.OUT.PRINTLN (sum);14}15public static int Add (int augend, int addend) {sum int = augend + addend;return sum;19}20} ```3, Debug ProgramSet breakpoints(iii) exercise (via

exercise)Problems encountered and solutions:1. I do not know how to enter and input data. Solution: Use import Java.util.Scanner according to the first example of experiment; Scanner is similar to the scanf in C language.2. Do not know how to achieve the ranking in Java function. Solution: Refer to the C Language Student performance management system, using the TEMP intermediate variable loop to judge.3. Forget how to print out the student's name, course score, total score, average score and ra

paste on the blog, and later with the tool to solve the problemV. Laboratory ReceiptsThrough this experiment, I am more proficient in the basic application of eclipse, mastered a very useful Java learning software, for the future study laid the foundation;By learning to break point operation, so that later run Java more convenient and faster, improve the efficiency;Unlike other software, the Eclipse runtime must have a package name prefix to run;In general, the experiment is still receiving a l

has been writing programs under the DM642 platform, and most of the work that you do is also related to optimization. In order to understand the optimization rules of TI CCS compiler more clearly, the following experiments are done: Wrote 7 functions of the same function, the same operation, but the implementation of the same way, the natural run time is not the same: ----------------------Debug Mode---------------------------------- Combine1 (V, des

have been writing programs under the DM642 platform, and most of their work is also related to optimization. In order to understand the optimization rules of TI CCS compiler more clearly, the following experiments were done: Write 7 functions of the same function, the same operation, but the implementation of the same way, the time is not the same as natural operation: ----------------------Debug Mode---------------------------------- Combine1 (V, de

, load the contents of the snapshot files into memory, prevent the data from being lost, and note that the snapshot loading data is completed once, that is, the data in the snapshot file is loaded into memory at once, if the snapshot file is large, So the load efficiency is very slow, this needs to be noted.1.2 Verifying Redis AOF1.2.1 Modifying the Redis configuration fileWe need to modify the Redis configuration file to open the AOF feature.1.2.2 Start Redis ServiceTo view the startup process:

-38856: Unable to mark instance unnamed_instance_2 (Redo thread 2) as EnabledFind a bug in this Oracle by looking up the data, the solution is as follows:Sql> alter system set "_no_recovery_through_resetlogs" =true scope=spfile; The system has changed.sql> shutdown immediate ORA-01109: Database is not open already unloaded database. The ORACLE routine has been closed. sql> Sql> sql> Startup Mount ORACLE routine has been started. Total System Global area 334036992 bytes Fixed Size 2253024 bytes V

in the Linux command is very important, sometimes not more dozen, can not be ignored. Then I understand the installation principle, the first to mount the optical drive, find the compressed file, then unzip, and then install. Finally I succeeded in installing.5. Other gains and experiencesI've been using the Windows system before, and I've never used another system. The course of this Linux system gives me a new understanding of the operating system. I've summed up some of the differences betwe

experiments, must contain the parameter, must return the content (the return content can be the value also can be the function, is returns to the adorner adornment function, namely copies to the adorner adornment function, therefore must return, otherwise the error), and this parameter name can take arbitrarily, But the parameters are all functions that represent adorners.Note: If the adorner returns a parameter that is carried by the adorner, the re

In the basic software security experiment, buffer overflow is a basic and classic problem. The most basic buffer overflow is the reasonable construction of input data, so that the amount of input data exceeds the size of the original buffer, so as to overwrite data input buffer data, such as modifying the function return address and so on. But as the operating system and compiler introduce protection against buffer overflow problems, it is difficult for beginners to learn and practice the princi

select Neural Network Toolbox and then Functions -- By Category and then Functions by Class and then Pre and Post Processing Functions. Various preprocessing Functions are provided here. Commonly Used Functions are added to fa. In vorites. 2. Use search engines such as Baidu and Google to search for some keywords, because the problems you encounter are also common to many people. 3. Many forums and mathworks websites will provide some good code. 3. Y