First, I declare that my ideas may not be correct, because I am also an unsuccessful person, just a reference value.
Today, our company is interviewing developers who are not engaged in software development. They are also engaged in e-commerce in
The English version of Windows Vista RTM that has been circulating in this network cannot be installed on a hard disk. However, I am suffering from no such person as a DVD recorder. Finally, on the vision forum, we can see that someone has
Put it in front: although it is now a USB simulator, but there are still some compatriots using the serial port Weifu simulator, so write down the following process. Hope to help.
I don't need to talk about installing software.
Step 1:
The idea is to first the largest plus the smallest, first wash out to find a dry biggest, after washing out to find a brush dry the smallest, so the theory is the smallest time
Say the practice, is two queues, constantly go to update, first go to
): """ Construct the tier tree from the zone layout. the tier tree is a dictionary that maps tiers to their child tiers. A synthetic root node of () is generated so that there's one tree, not a forest. example: Region 1-+ ---- Zone 1-+ ---- 192.168.101.1: 6000-+ ---- device ID 0 | + ---- device ID 1 | + ---- device ID 2 | + ---- 192.168.101.2: 6000-+ ---- device ID 3 | + ---- device ID 4 | + ---- device I
ports. In 4003, the original WS-X4232-GB-RJ module can be replaced without affecting the network structure.
40. How to choose the two existing switch modules (product No )?
WS-X4306-GB Catalyst 4000 Gigabit Ethernet Module, 6-Ports (GBIC)
WS-X4418-GB Catalyst 4000 GE Module, Server Switching 18-Ports (GBIC)
The use environments of these two modules are different.
WS-X4306-GB is a 6-port Gigabit Switch module, each port exclusive Gigabit bandwidth, suitable for network trunk, used to connect wit
Gigabit ports. In 4003, the original WS-X4232-GB-RJ module can be replaced without affecting the network structure.12. How to choose the two existing switch modules (product No )?WS-X4306-GB Catalyst 4000 Gigabit Ethernet module, 6-ports (GBIC)WS-X4418-GB Catalyst 4000 Ge module, server switching 18-ports (GBIC)The use environments of these two modules are different.WS-X4306-GB is a 6-port Gigabit Switch module, each port exclusive Gigabit bandwidth, suitable for network trunk, used to connect
, suitable for network trunk, used to connect with a gigabit interface switch; it can also be connected to a server with a gigabit Nic.
The WS-X4418-GB is an 18-port Gigabit Switching Module with two ports providing exclusive Gigabit bandwidth and the other 16 ports sharing 8 GB of Full Duplex bandwidth, but each port can burst to gigabit. This module is suitable for connecting Gigabit servers where servers are concentrated, rather than the network trunk.
34. What is the bandwidth and packe
connected to a server with Gigabit network card.
The WS-X4418-GB is a 18-port Gigabit switching module with two ports that are exclusive gigabit bandwidth, while the other 16 port shares 8G full-duplex bandwidth, but each port can burst to gigabit. This module is suitable for connecting gigabit servers where the server is relatively centralized, rather than connecting to the network backbone.
41. What are the backplane bandwidth and packet forwarding rates for the Catalyst
(Product NO. below) when using the Gigabit Switch module for the Catalyst 4000 Series Modular switch )?
WS-X4306-GB Catalyst 4000 Gigabit Ethernet Module, 6-Ports (GBIC)
WS-X4418-GB Catalyst 4000 GE Module, Server Switching 18-Ports (GBIC)
The use environments of these two modules are different.
WS-X4306-GB is a 6-port Gigabit Switch module, each port exclusive Gigabit bandwidth, suitable for network trunk, used to connect with a gigabit interface switch; it can also be connected to a server wi
original WS-X4232-GB-RJ module can be replaced without affecting the network structure.12. How to choose the two existing switch modules (product No )?WS-X4306-GB Catalyst 4000 Gigabit Ethernet Module, 6-Ports (GBIC)WS-X4418-GB Catalyst 4000 GE Module, Server Switching 18-Ports (GBIC)The use environments of these two modules are different.WS-X4306-GB is a 6-port Gigabit Switch module, each port exclusive Gigabit bandwidth, suitable for network trunk, used to connect with a gigabit interface swi
3.txt ...8. Find files with the specified permissionsThis uses the-perm option, as follows:1.-perm Mode (example:-perm 775)Explanation: 775 There is no line in front of the representative as long as you find exactly the same permissions.Like saying a file is-rwxrwxr-x (775) is the match of 100%But the other file is-rwxrwxrwx (777) is not 100% match,others more Write permission is not 100%, so not match!2.-perm-mode (ex:-perm-775)Explanation: 775 The front line indicates that as long as the indi
Php
5000~7000
2000~6000
8000~9000
4000~8500
5000~7000
How are these random sets of data in PHP more effective in judging if there are duplicates?
Expectations are
2000~4000
4000~5000
5000~6000
6000~7000
7000~8500
8500~9000
Reply to discussion (solution)
This post was last edited by xuzuning on 2013-10-09 09:00:13
$a = Array (array (7000), array (
;/** * * * @author 林计钦 * @version 1.0 201 3-7-25 am 10:33:37 */public class Locktest {public static void main (string[] args) {locktest test = new Locktes T (); Create a concurrent access account MyCount MyCount = test.new MyCount ("95599200901215522", 10000); Create a Lock object lock lock = new Reentrantlock (); Create a thread pool executorservice pool = Executors.newcachedthreadpool (); Create some concurrent access users, a credit card, save, take the take
-06 10:39 4000-s–s-1 root root 0 2008-05-06 10:39 6000-rws–s-1 root root 0 2008-05-06 10:39 6600I created 4 files, all with suid/sgid bits.Suppose I doFind. -type F-perm 6000Then obviously we can get the following results../60000This is an exact match.If you execute find. -type f-perm-6000, the result is:./6000./6600Here the-number indicates that 1 of the positio
The absolute inside. Pre-sales salaries for major IT companies in recent years
2004, the days of the letter Beijing salary list: Top 4000-8000, technology over the take can be more than 5000, there are bonuses, sales are not detailed, research and development pay a higher 5000-9000, the implementation of the General Staff. 05, more than 4500 before the sale
2005 CISCO, pre-sale 6000-18000, requirements ccie above, a lot of pre-sales older, more than 3
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
Oracle RAC Database 11.1.0.6 listening fault case
After receiving a call, the customer's core Oracle RAC database cannot be connected, and no listening program is available at the time of connection. The customer's Oracle RAC version is 11.1.0.6 and the platform is AIX 6.1.05, using ibm hacmp 5.5.0.8.
When I remotely passed, I found that node 2 had no oracle user processes, and the concurrent vg was not activated, and the HACMP service was offline.
The instance of another Oracle node is normal,
cycle time for the runtime can also use the clock function of CCS to measure time.In short, program optimization is a time-consuming physical activity, haha.This section of the resources can be viewed(1) Program Optimization Guide(2) Cache User Guide
For TI 6000 series DSP Beginner (original)
PrefaceRecently in HELLODSP ([Url=. /]http://www.hellodsp.com[/url]) applied for a moderator, originally was to apply for tms320c6000 section, but
Show processes CPU Show processes memory
Show Processes Command
Router#show processes
CPU utilization for five seconds:0%/0%; One minute:0%; Five minutes:0%
PID Q Ty PC Runtime (ms) invoked Usecs Stacks TTY Process
1 C SP 602f3af0 0 1627 0 2600/3000 0 Load Meter
2 L We 60c5be00 4 136 5572/6000 0 CEF Scanner
3 L St 602d90f8 1676 837 2002 5740/6000 0 Check Heaps
4 C We 602d08f8 0 1 0 5568/
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