ideo case study

Advantages:1. Necessary tips and help documentationThis public number is more convenient to use, the wrong or lost will automatically appear the public number of functions, very humane.2. Give users timely and quick feedbackUse this public number for results query, timetable query, public elective course inquiry, etc., the speed of feedback is very fast, almost no need to wait, compared to the use of computers more convenient and save time. 3. Academic Work ReminderThe public number wil

most important function one is the result inquiry, the other is the public elective course registration, does not register in the public elective course and checks the resultPeak, the public number is basically idle. While the public elective course registration, the system is very easy to paralysis. Some of the people who push attention are still very few,3. Query empty classrooms This function also has Other software can be implemented, such as many college students in the super timetable,

First, based on 7 UX evaluation criteria for the public number: Nantong University Educational Administration system of the public number analysis.1: The response to the user is particularly fast.2: The interface is very neat, instructions are very simple is the man's pinyin initials.3: The reply is accompanied by other requirements of the instruction abbreviation. Convenient for users to query.Secondly, there are still many problems in the public administration system of Nantong University, the

users timely and prompt feedback " No "suggest" or "feedback" function at all interface does not conform to Convention Unlike most public interface, this public number is not a function menu , there is no keyword settings , the way users get the information they want only by the directory to enter specific characters, and historical messages are It's impossible to find it directly. This is more like a text messaging service, not very convenient. UX Design Evaluation C

need to be the status of the array subscript, because awk itself is a row of the loop, so only need to add 1 (+ +) to the number to achieve statistics, the following:Netstat-ant |awk ' {s[$6]++}end{for (i in S) {print i,s[i]}} 'Awk's built-in functionsSplit (String,array[filedsep[,seps])Function: Separates string representations of strings with fieldsep as delimiters, and saves the separated results to an array with an array name, and the arrays are labeled as a sequence starting from 0;# Netst

topologyRequirements:1. Use the addressing scheme shown in the diagram.2. Configure OSPF with the networks shown in the diagram.3. Configure the OSPF backbone area to is on Loopback0 on HQ.4. Configure the Frame Relay subnets as point-to-point subinterfaces, with the link between HQ and East on area, and T He link between HQ and West in area 300.5. Configure area, as an NSSA.6. Configure the router East loopback interfaces to is in area 200. Summarize this area and the most efficient summary.7.

Case study of Silverlight chart component in Silverlight 3D bar chart Development Environment: Visual Studio 2010 Silverlight 4 sql2005 3D chart components and applications developed by Silverlight: Chart controls developed in SilverlightProgramThe simple and clear architecture is a good project framework and core functions for secondary development. We welcome interested companies and individuals

performed based on the channel-zone server.3. Compile a statistical script and save the statistical results to the result library. A game has only one result Library (including all channels and servers)4. Because there is only one result library, you need to consider Table sharding to avoid slow Query when a single table is too large. The analysis is as follows:Assume that there are 50 channels, 100 regional servers, and no more than 5 single-Table dimensions. Estimate the [10 W-15 W]/day incre

is as followsCREATE TABLE hmbbs_jumper_2013_05_30 as SELECT count (1) as jumper from (SELECT COUNT (IP) as times from Hmbbs WHEREPut the daily stats into a single tableCREATE TABLE hmbbs_2013_05_30 as SELECT ' 2013_05_30 ', A.PV, B.reguser, C.ip, d.jumper from hmbbs_pv_2013_05_30 Hmbbs_reguser_2013_05_30 b on 1=1 joins HMBBS_IP_2013_05_30 C on 1=1 joins Hmbbs_jumper_2013_05_30 D on 1=1;3.4 Using Sqoop to export statistical results to MySQLSqoop export--connect Jdbc:mysql://hadoop0:3306/hmbbs--u

Case study of a rare MSSQL Injection Vulnerability The author is going to share a fairly rare vulnerability found in last year's Google rewards program, the only one that the author has encountered throughout his penetration testing career. The target website uses the Microsoft SQL Server database and one of them has SQL blind injection. How do you know this? Of course, it is determined by triggering tru

The book "C # database application development technology and Case Study" is carefully written by myself. It is not shoddy, not lazy, or simply pieced together. I hope beginners can learn through this book, real understanding based on ADO. NET database programming technology, understanding object-oriented programming ideas, and entering the door of software development. For a detailed introduction of this b

Harvard's classic case study: Selling pigs in a rush (Strengthening the subprime mortgage crisis)This is the most easy-to-understand version of the subprime mortgage crisis.1We all know this case:A man sold pigs in a rush, and 20 pigs were not sold in the dark, so he went to a farmer's house to stay.The young woman said: it is inconvenient to have only one person at home.Male: Please give me a pig.Female: O

pay for the purchase of the mail client (outlook and Foxmail. 3 XX system implementation method Design Management Software. We will first study the existing work methods and work flows, and then design relevant tools to achieve software process-based management. This design concept generally involves three aspects: 1) input data 2) process flow/workflow 3) performance/report, performance This method runs through the entire process of software

MVC is just a MVC coat for web form. It should be a programming method model Extension Based on Web form. However, from the perspective of developers, Asp. the launch of net MVC has indeed greatly changed our development methods. Many web forms are not recommended (you can still use them because ASP. net MVC is also based on WebForm). For example, the server-side control that has been praised has been abandoned again, and the client control has been used again. The event-driven model has been a

Case study of slow Linux SSH LogonIt takes dozens of seconds to log on to a Linux server over ssh. No such problem occurs on other servers. At ordinary times, the login operation was intolerable. Today, I finally cannot help wondering why. I searched and found a lot of information about slow ssh Login, so I learned to analyze and confirm the reasons for slow ssh login. There are two common reasons for slow

Case study of docker swarm construction and cross-host network interconnection, dockerswarm 1. Open relevant ports firewall-cmd --zone=public --add-port=2377/tcp --permanentfirewall-cmd --zone=public --add-port=7946/tcp --permanentfirewall-cmd --zone=public --add-port=7946/udp --permanentfirewall-cmd --zone=public --add-port=4789/tcp --permanentfirewall-cmd --zone=public --add-port=4789/udp --permanentfirew

IOS development-full case study of classification presentation and editing of common messaging apps (Swift) and iosswift In the previous blog, we talked about the encapsulation and implementation of common classification controls for messaging apps (CollectionView + Swift3.0). Today's blog is based on the previous blog. Make a complete information App category display, category switching, category editing.

Case study of System domain name and application host Switching1. DNS server ConfigurationAlan has bound the new domain name erp.djicorp.com to 10.10.0.20. -- Implemented2. BackupApplication Layer software backup: -- cd/u01/erpdbtar czvf/erpbk/apps _ $ (date required policy1_m1_d1_.tar.gz apps) has been executed at, 20140701Database Software backup: -- cd/u01/erpdbtar czvf/erpdb_bk/db _ $ (date required pol

Case study of incomplete log records of RAC split-brain due to not configured diagwait, diagwaitrac1. Fault A rac with the CRS version 10.2.0.4. After the server goes DOWN at the second node, the server goes DOWN at the first node.2. CRS log analysis 2.1 2-node logs CRS_LOG [Cssd (8796)] CRS-1611: node XXdb1 (1) at 75% heartbeat fatal, eviction in 14.118 seconds2014-07-04 22:49:38. 556[Cssd (8796)]

Build a WEB application framework using Spring MVC-complete case study, springmvc Reprinted please indicate the source: http://blog.csdn.net/u013474104/article/details/43707459 ================ 1. Introduction First, Spring MVC is developed based on three layers. What about the three layers? M (model)-model layerAfter the Controller completes logical processing, it usually generates some information, which