Document directory
I. Passing objects to the view page through viewdata and tempdata attributes
2. Passing objects through viewdata. Model
The previous article details how to use ASP. net MVC creates its own page. This article introduces how to use viewdata to pass values from the Controller to the view file. This new problem occurs again, can we display other files besides aspx files?
This article describes in detail how to pass values to a view.I. Passing objects to the view page through
and matrix are just a language or stenographer, most of its vivid concepts can provide a key to the new field of thought. However, it has been proved that these two concepts are highly useful tools in mathematics and physics.
Linear Algebra and matrix theory are introduced and developed along with the study of Linear System Equations and coefficients. The concept of the determining factor was first proposed by Guan xiao, a Japanese mathematician in the 17th century. In 1683, he wrote a book ca
referenced table 'tb3' that match the referencing column list in the foreign key 'FK_tb4'.Msg 1750, Level 16, State 0, Line 1Could not create constraint. See previous errors.*/
(2) An error occurred while inserting data from the table.
Insert into tb2 values (547)/* Msg, Level 16, State 0, Line 1The INSERT statement conflicted with the foreign key constraint "FK_tb2 ". the conflict occurred in database "tempdb", table "dbo. tb1 ", column 'col1 '. */
.
5*35*20 = 3,500 times The final result is obtained.
Total number of multiplication required: 1000+3500=4500.
X (YZ)
10*35*20 = 7,000 times The multiplication is completed (YZ), and a 10x35 array is obtained.
5*35*10 = 1750 times The final result is obtained.
Total number of multiplication required: 7000+1750=8750.
Obviously, we can see that the calculation (XY) z uses fe
amount of memory page swap, free indicates the available idle memory.Linux can use the Pidstat command in the Sysstat package to monitor lock contention, using the following command to monitor the concession context lock contention for all virtual processors:Pidstat-wThe cswch/s of the pidstat-w command output is a concession-type context switch.If the processor is 3.0GHz CPU, through the PIDSTAT-W command to monitor the discovery of a total of 1750
,
========================================================== ========
Analysis: Pre-and Post-paid
If (job = 'President ')
SAL + 1000
Else if (job = 'manager ')
SAL + 800
Else
SAL + 500
========================================================== ==========
Knowledge points used:
CASE expr WHEN comparison_expr1 THEN return_expr1
[WHEN comparison_expr2 THENreturn_expr2
WHEN comparison_exprn THEN return_exprn
ELSE else_expr]
END
========================================================== ========
Conv
-service life. The IT team knows that while upgrading and improving their data infrastructure, they also need to configure VoIP ).
Solution:Fred Weber is open-minded, so he switched from the original supplier to the ideal Unified Communication tool-a Converged data and voice solution from beidian. This data solution includes beidian Ethernet route switch 8600, beidian Security Router 3120, security router 1001, VPN Router 1750, enterprise Ethernet swi
)
The size of my chunk was taken 1750.#include #include #include #define FO (i,a,b) for (i=a;i#define FD (I,A,B) for (i=a;i>=b;i--)using namespace STD;typedef Long LongllConst intmaxn=100000+Ten;structdong{intL,r,x,id,w;BOOLP;};intbelong[maxn*2];BOOL operatorif(BELONG[A.L]return 1;Else if(BELONG[A.L]==BELONG[B.L]AMP;AMP;BELONG[A.R]return 1;Else if(belong[a.l]==belong[b.l]belong[a.r]==belong[b.r]a.xreturn 1;Else return 0;} Dong Ask[maxn];intv[max
who pay attention to personalized life, however, for smartphones, users hope to make breakthroughs in hardware, rather than changes in shape. More importantly, the SLIM design has more disadvantages than advantages for smartphones.
Many of them are regarded as the main models of the brand for a certain period of time, but some people are excited. In the face of these popular models with unlimited scenery, they are cold-faced by consumers.
Model
Rating
Reference price
Nokia 6131
Cold index:
Adv
constraint alter table teacher add constraint de _ gender default 'male' for gender -- delete constraint alter table teacher drop constraint de _ gender -- 3, primary Key -- add constraint alter table teacher add constraint pri _ Author Number Primary Key clustered (Author Number)/* message 8111, level 16, status 1, and 2nd rows cannot define the primary key constraint for null columns in the 'teacher' table. Message 1750, level 16, status 0, 2nd row
B> Internet cafes with fewer than 100 PCs
BDCOM 1721, 1750 router such Internet cafes due to cost restrictions, you can consider using BDCOM 1750 router, with a WIC-2ETH interface card. This configuration improves the connection between two carrier lines. If you use a single line for access, you can select the BDCOM 1721 router. This vro has a high cost effectiveness in the network environment.
The nu
/ Myeclipse-blue-2014-ga-offline-installer-windows.exeMyEclipse Spring GA x86 x64http://downloads.myeclipseide.com/downloads/products/eworkbench/2014/installers/ Myeclipse-spring-2014-ga-offline-installer-windows.exeMyEclipse Bling GA x86 x64http://downloads.myeclipseide.com/downloads/products/eworkbench/2014/installers/ Myeclipse-bling-2014-ga-offline-installer-windows.exeMyEclipse Pro CI 2014-07-30 x86 x64 Latest editionHttp://gosecure.genuitec.com/dl/package/
magnitude.2. IOPS calculation for raidWith the ioPS of a single disk, the IOPS calculation for multiple disks is simple, for example, for storage of RAID0 or simple tandem disks (Jbod:just a bunch of disks), the total IOPS of 10 175 ioPS is 10*175 = 1750 IOPS.However, for other RAID levels this is not the case, because the raid has multiple write IO overhead, simply: The raid initiated a write Io,raid internal will have more than one write IO occurs,
difficult to scroll the Web page with two fingers, as is the time to select a string of text.
One of the reasons for Venue Pro to stand out from the small Windows tablet is that it has a full HD 1920x1080p screen, as we mentioned above. This screen is the IPs material, so from a large angle is also very good, and the screen will not be too shiny, can be used for a long time without glare or glare. Venue Pro Built-in dual speakers, the sound is a bit thin, but enough to see the video or call th
The Dell Inspiron M511R (m511rd-628) design specification is AMD Radeon HD 6470M+AMD Radeon HD (integrated processor) dual graphics card, A's graphics card switching is not fully automated, need to manually switch, Now the switching method is in the video card driver inside the manual selection of the card chip on it, the switch does not need to reboot.
ATI graphics card By default is an integrated graphics operation, such as the need to customize th
When my parents decided to buy me the first laptop, I almost did my best to scrape up some extra money and chose to buy a bigger product---15-inch Dell Inspiron E1505. However, it was not long before I found that, with the passage of time and the rapid development of notebook products, not only the speed of product replacement increased, my personal needs have improved. The past notebook is no longer my TV, my game machine, even my desk and tray. Beca
ado| Data Ado.net provides a new model for the operation and storage of data in memory. Therefore, we should change the brain when dealing with hierarchical data. This article will give a simple description of its uniqueness.
Reader requirements: Basic mastery of Visual c#.net, DataAdapter, and Datasets.
Environment
[Configuration One]Operating system: Windows 2000 ServerComputer: Dell Inspiron 8000 NotebooksContent: 512MBProcessor: PIII 750 MHzTools
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