vostro 3300

Alibabacloud.com offers a wide variety of articles about vostro 3300, easily find your vostro 3300 information here online.

How to Use case statements in SQL

is used, we only need one SQL statement to solve the problem, as shown below: SELECT std_id,Case when count (*) = 1 -- select only the students of one courseThen max (class_id)Else max (case when main_class_flg = 'y'THEN class_idELSE NULL END)End as main_classFROM StudentclassGroup by std_id;Running result STD_ID MAIN_class----------------100 1200 3300 4400 5500 6By embedding Case functions in Case functions and using Case functions in aggregate func

Use of the case function in SQL Server (Part 2) -- reprint

to solve the problem, as shown below:Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->SELECT std_id,Case when count (*) = 1 -- select only the students of one courseThen max (class_id)Else max (case when main_class_flg = 'y'THEN class_idELSE NULL END)End as main_classFROM StudentclassGroup by std_id;Running result Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->STD_ID MA

PhpMyAdmin instructions [set]

. Inc. php3. $ Worker servers ArrayPhpMyAdmin supports managing multiple mysql-servers from version 1.4.2. Therefore, the $ login servers array is added to store login information of different servers. $ Incluservers [1] ["host"] contains the Host Name of the first server, $ incluservers [2] ["host"] is the host of the second server, and so on. If you only have one server to manage, you can simply ignore the Host Name of the other $ login servers entry. $ Incluservers [N] ["Port"] stringThe Port

My scjp 1.4 research experience

the examination. Of course, I scored a score for the examination environment. When I came out, I saw GF waiting at the door ...... Then I saw my score-93 points and 4 errors, which is quite good, similar to my estimation. I didn't feel much excited at the time, probably because it was too natural. The lady at the reception also said it was a high score, and it was nice to hear it. Then I asked about the certification in the future. The next scjd would be ¥3

Internal Temperature Sensor for megaf4 ADC [database function operation]

Measure the ambient temperature around the chip. The output voltage of the temperature sensor is proportional to the temperature. The obtained temperature is measured by ADC. Inside the chip, the temperature sensor is connected to the ch16 of adc1. If you do not use a sensor, you can set it to the powerdown mode to save power. Main features: Temperature measurement range:-45 ~ + 125 degrees Celsius Temperature Measurement Accuracy: ± 1. 5 degrees Celsius Procedure: 1. Select adc1 ch1

Game port Overview

.58.17.4.1060.24.125.1360.145.116.23360.176.133.7360.179.0.4960.211.7.14960.222.48.24461.47.144.2761.167.193.6561.145.118.218202.121.50.51218.75.110.195220.175.8.84220.175.8.100221.203.230.25222.33.116.192 *****Games*****3300/3550 I/O A33724 I/O Warcraft6112 I/O Warcraft6881 I/O Warcraft6999 I/O Warcraft7777 I/O unreal: Klingon honor guard7778 I/O unreal: tournament22450 I/O sin26000 I/O quake26900 I/O hexenworld27005 I/O CS27015 I/O CS27500 I/O quake

Unicode code table

-309f: hiragana)30a0-30ff: katakana)3100-312f: phonetic alphabet (bopomofo)3130-318f: Korean compatible letters (hangul compatibility jamo)3190-319f: Symbol of the text (kanbun)31a0-31bf: phonetic alphabet extension (bopomofo extended)31c0-31ef: CJK strokes (CJK strokes)31f0-31ff: katakana phonetic extensions)3200-32ff: enclosed CJK text and month (enclosed CJK letters and months)3300-33ff: CJK compatible (CJK compatibility)3400-4dbf: CJK Unified ideo

Frequently Used cross tabulation problems. dynamic SQL statements can generate dynamic columns! Select blog from zlp321002

The original table format is as follows:Class calldate callcount1 2005-8-8 401 2005-8-7 62 2005-8-8 773 2005-8-9 333 2005-8-8 93 2005-8-7 21 Callcount1, callcount2, and callcount3 are calculated by date based on the class values.When no record value for this date is set to 0Merge the data into the following format:Calldate callcount1 callcount2 callcount32005-8-9 0 0 332005-8-8 40 77 92005-8-7 6 0 21 -- Create a test environmentCreate Table T (class varchar (2), calldate datetime, callcount INT)

Android jogball Driver Analysis)

Original article: http://cyher.net/gnulinux/android/android-driver-jogball 1 OverviewJogball is the first Android phone-The trackball pulley attached to HTC Dream. Through jogball, users can easily perform webpage flip and map flip operations, this method of adding a trackball on a mobile phone can cancel the traditional 4-dimensional navigation key. jogball is not the first such function of HTC. It was implemented as early as HTC 3300 (Dopod P800, t

VM crash caused by WebKit engine in android2.3

(725): | shard id = 734 nice = 0 sched = 0/0 MRM = default handle = 2539488 12-20 19:29:34. 632: INFO/dalvikvm (725): | schedstat = (5341953614 5808331660 581) 12-20 19:29:34. 632: INFO/dalvikvm (725): at Android. WebKit. webviewcore. nativetouchup (native method) 12-20 19:29:34. 632: INFO/dalvikvm (725): at Android. WebKit. webviewcore. nativetouchup (native method) 12-20 19:29:34. 642: INFO/dalvikvm (725): at Android. WebKit. webviewcore. Access $3300

Download: AMD graphics Linux Catalyst Driver 9.6

between full screen and window when playing a DVD using the Totem player. 5. When MultiView is configured in the catalyst control center, no error message is displayed in the terminal window. 6. Enhanced compatibility between ATI Radeon HD 9.04 and Xserver in Ubuntu 4870. 7. ati cal can accurately detect the core and memory frequency of the video card. In summary, catalyst 9.6 is good, and the Bug of enhanced functions is worth updating. 9.6 The following types of video cards are supported: ATI

Detailed description of Postgre database Insert and Query performance optimization

that it was not significantly changed.. Somehow. 2. copy can copy the data in the file (csv) into the database. Of course, the structure and type of the data table must correspond to the file one by one. It is said that the insert performance can be greatly improved.Copy codeThe Code is as follows:COPY 'work _ test' from 'C: \ temp.csv 'with delimiter ','  After using Copy, we found that the insert performance was immediately increased to 30 s, which is equivalent to inserting

SQL error 1403: ogg synchronization, 1403ogg

. MET_NUI_ALLERGEN to HIS. MET_NUI_ALLERGEN.09:39:33 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, repraca. prm: process abending.09:42:33 WARNING OGG-00947 Oracle GoldenGate Manager for Oracle, mgr. prm: Lag for replicat repraca is 00:11:17 (checkpoint updated 00:02:59 agO ). Logdump find data change information Logdump 519> sfh___________________________________________________________________Hdr-Ind: E (x45) Partition:. (x04)UndoFlag:. (x00) BeforeAfter: A (x41)RecLength: 396 (x018c)

GoldenGate Lag For Huge Insert, goldengatelag

3438 | 2603-36498........48 3331 3238 3538 3300 0200 04ff ff00 0000 0300 04ff | 3128583............. ff00 0000 0400 04ff ff00 0000 0500 15ff ff31 3930 | .................190 302d 3031 2d30 313a 3030 3a30 303a 3030 0006 0004 | 0-01-01:00:00:00.... ffff 0000 | .... Column 0 (x0000), Len 46 (x002e) 0000 002a 3538 3846 3634 4231 2d37 3938 452d 3444 | ...*588F64B1-798E-4D 3131 2d41 3930 332d 3546 3446 4130 46

Linux Command to view host configuration information

Express Root Port (rev 01) 2300: 16.4 PCI bridge: VMware PCI Express Root Port (rev 01) 2400: 16.5 PCI bridge: VMware PCI Express Root Port (rev 01) 2500: 16.6 PCI bridge: VMware PCI Express Root Port (rev 01) 2600: 16.7 PCI bridge: VMware PCI Express Root Port (rev 01) 2700: 17.0 PCI bridge: VMware PCI Express Root Port (rev 01) 2800: 17.1 PCI bridge: VMware PCI Express Root Port (rev 01) 2900: 17.2 PCI bridge: VMware PCI Express Root Port (rev 01) 3000: 17.3 PCI bridge: VMware PCI Express Roo

RecyclerView bug -- Inconsistency detected, recyclerview

RecyclerView bug -- Inconsistency detected, recyclerviewHow to reproduce bugs When RecyclerView and SwipeRefreshLayout are used for pull-down refreshing, if the bound List object is clear before data is updated, then the user will quickly slide the RecyclerView, causing a crash, moreover, exceptions are not reported to our Code and are internal RecyclerView errors.Possible causes After the list is cleared, the system quickly slides up and the new data has not arrived. As a result, when RecyclerV

NYOJ 5 Binary String Matching (kmp String Matching), nyojmatching

simple algorithms directly, and there is too little data. Then we move the question to our own oj, I have some extra data and tested it. The simple algorithm uses 3300 ms, and the kmp uses about ms for reference only. This shows the superiority of the kmp algorithm, I have been reading kmp for a long time in the last two days. I feel that some details are not in place. I still need to review and understand more. I want to see the details of the kmp a

Test the code efficiency of j2_for loop and Division

Test environment:Nokia 3300, old 40, same series as 7210Test code: Long time1 = system. currenttimemillis ();Int A = 45456485, B = 0;For (INT I = 100000; -- I> = 0 ;){B = A> 10;}TT1 = system. currenttimemillis ()-time1; // 307Time1 = system. currenttimemillis ();For (INT I = 100000; -- I> = 0 ;){B = A/1024;}TT2 = system. currenttimemillis ()-time1; // 584Time1 = system. currenttimemillis ();For (INT I = 0; I B = A/1024;}TT3 = system. currenttimemillis

Main Parameters of Nokia mobile phones in China

Maximum jar size of the model family, MIDP version, cldc version, screen size 3105 s40 1.0 64kb 1 1 128x128 3200 s40 1.0 64kb 1 1 128x128 3300 s40 1.0 64kb 1 1 128x128 3510 s40 1.0 64kb 1 1 128x128 3530 s40 1.0 64kb 1 1 128x128 3650 s60 1.0 Dynamic Allocation 1 1 176x208 6220 s40 1.0 64kb 1 1 128x128 6610 s40 1.0 64kb 1 1 128x128 6820 s40 1.0 64kb 1 1 128x128 7210 s40 1.0 64kb 1 1 128x128 7250 s40 1.0 64kb 1 1 128x128 7250i s40 1.0 64kb 1 1 128x128 76

Several things you need to know before buying an eink e-book

an eink e-book, you need to ask yourself the following questions:1. What is the budget?Taking imported brands as an example, the current price watershed is that most 6-inch screen products are priced at less than $300, or less than RMB 2500 in China; most 8-inch screen products are priced at more than 400 US dollars, and more than 3300 in China. You can pay for the silver in your pocket first.Currently, the 6-inch screen of Chinese brands is the main

Total Pages: 15 1 .... 11 12 13 14 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.