Recently developed a small program upload image function, in order to facilitate subsequent search, hereby record which comes.In the actual development process, the image upload function is a very common function, so it is packaged into components, to avoid the subsequent duplication of labor, is an indisputable fact.First, the image upload function can be encapsulated into a common module (common.js), for other functions to call. A single picture upload and multiple image uploads are encapsulat
it is a bug, Often see the BBS people asked. It seems that the user habits change is really not easy ah.
Since 1420 is a discrete graphics card, the OpenSolaris 3D Desktop is installed by default, but it needs to be opened. Nvidia graphics driver Good, support is very smooth, much better than Vista, the original to see what Vista Aero Special effect is a look, spend more than hundreds of dollars from home basic upgrade to Prenium, really failed AH.
Lenovo Thinkpad x200
Installation on the x200
agents are concentrated throughout the province. In order to enable customers to enjoy the service of provincial center agents by calling the local 95533 China Construction Bank uniform Special Service Code), VoIP technology is adopted between municipal banks and provincial banks.
Solution Design
The provincial branches need to process a large number of voice and fax services, so the Cisco AS 5300 universal access server with a large capacity is used
RHCE is the most difficult, because in the minds of many people, RHCE is another most difficult professional certificate after CCIE. Why is it so difficult to get it? Of course, it is necessary to pass the LabTest test of RHCE. In addition, the examination fee is also very expensive. The cost of each RHCE examination is HK $5000, equivalent to about 5300 RMB, if you pass the test once, you will be happy, but if you fail ...... It is necessary to pay m
Dep-app requires devices. usbif3168025002.rtersct. compat. basic. sp to set devices. usbif1168025002.rte5.3.11.0
Dep-app requires devices. usbif3168025002.rtersct. compat. basic. sp to set devices. usbif1168025002.rte 5.3.11.0
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Install some minor records for upgrading Oracle 11gR2 AIX 5.3 to TL11
[Date:] Source: Linux community Author: rocolex [Font:]
Dep-app requires locDevices. usbif3168025002.rteRsct. compat. basic. spDe
direct inflation of 450 point market. The surge is really scary, natural gas from the 50,001 line rose directly above 5300 last night due to more inventory data. So the technical side of the gas is bullish, there is a change in the market trend quickly operation on the natural gas up to 50 points on the long, down 50 points can chase empty. Natural gas We operate is to go after the rise and fall of the market.Wen | Jinlonghai (zl511045)"Colored gas O
2008r2 Simplified Chinese medium and small enterprise 5 user-side boxed
1
5300
5300
Note: 1. The software products provided above shall have legal copyrights and bear relevant legal liabilities.
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very quick summary
[root@Think ~]# ipcs -mu------ Shared Memory Status --------segments allocated 18pages allocated 103562pages resident 36482pages swapped 0Swap performance: 0 attempts 0 successes
-L display the limit value (relative to the current value ):
[root@Think ~]# ipcs -ml------ Shared Memory Limits --------max number of segments = 4096max seg size (kbytes) = 524288max total shared memory (kbytes) = 8388608min seg size (bytes) = 1
If you see that the current value is in or near
Establish RAC in AIX (1) detection system environment, aixrac
Establish a series of RAC instances under AIX
Environment
Node
Node 1
Node 2
Small Machine Model
IBM p-series 630
IBM p-series 630
Host Name
AIX203
AIX204
Vswitch
SAN optical fiber switch
Storage
SAN T3 Storage
Topology
Construction method:
Method 1
Method 2
1. OS: aix 5300-08
1. OS: ai
" field types "in the materialized view log table ),Check whether it is consistent with the expected base table.
The author has encountered that the type of the field (such as the jj_uid field) that has been indexed in the source table is number, and the materialized view log automatically adds this field and sets the type to timestamp.
In the future materialized view synchronization, the following error occurs:5200 11:03:31, an error occurred while updating the market record: Update t_base
months_between (order_date, sysdate) >= 6;
D. SELECT o.customer_id, oi.product_id, SUM (oi.unit_price*oi.quantity) "Total"
From Order_items oi JOIN orders O
On oi.order_id=o.order_id WHERE months_between (order_date, sysdate)
Answer:d
In the above problem to choose the correct answer is very simple, that is, group by should be placed in the back of the where, but the problem appears in a knowledge point we need to pay attention to, is the use of Rollup.
Everyone is familiar with the grou
proportionally. Another option is to reduce the size of the page table by reducing entries in the page table. As noted earlier, the page table size is inversely proportional to the page size, which means that increasing the page size can make the page table smaller, and that each TLB entry can accommodate more address conversions. (that is, the wider the page, the more information each page stores.) )
The power5+ processor architecture (running the AIX 5L operating system) solves page table pr
If the company decides to deploy an optical fiber channel storage area network (SAN), then it should determine the supplier of the switch, because it is unwise to mix different brands.
Fiber Channel switches need to communicate and cooperate with each other to manage the entire network. To ensure that the switches communicate well with each other, the best way is to select one of the three top switch suppliers and then choose its products: brocade, Ci
"configuration file name ". For example, cfgEnable "cfgTechSales" 5. The command to save the configuration file on 2109 is "Save save. In this way, we have configured the partition (Zoning) on IBM 2109 ). You can run the ZoneHelp command on the vswitch to view other command information about partition configuration. **************************************** * ***************** Brocade 4 Gb SAN Switch (for HP c-Class BladeSystem) -ZONE: configure the
Bkjia.com exclusive Article] We have tested 13 manufacturers' 10 GB Ethernet switches. In addition to six mainstream vendors, Arista, Blade, Cisco, Dell, Extreme, HP ProCurve ), we will also test 3Com/H3C, Brocade, Enterasys, Force10, Fujitsu, Juniper, and Raptor products.
3Com/H3C has been acquired by HP during this test.) You will learn about the lack of samples and we will obtain relevant samples through HP) and announce that you will not participa
HDU TodayTime limit:15000/5000 MS (java/others) Memory limit:32768/32768 K (java/others)Total submission (s): 19366 Accepted Submission (s): 4552Problem description through the brocade SAC Help, Sea East group finally passed the crisis, from now on, HDU development has been downwind, to 2050 years, the group has been quite scale, said to enter the Qianjiang pork economic Development Zone 500 strong. At this time, Xhd couple also retreated to the seco
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