blizzard pins

, column_position;　　　　6. Monitor the ratio of the SGASelect A.value + b.value "logical_reads", C.value "Phys_reads",Round ((a.value+b.value)-c.value)/(A.value+b.value)) "BUFFER hit RATIO"From V$sysstat A, V$sysstat B, V$sysstat cwhere a.statistic# = b.statistic# = 39and c.statistic# = 40;　　　　7. Monitor the dictionary buffer hit ratio in the SGASelect parameter, gets,getmisses, getmisses/(gets+getmisses) *100 "Miss Ratio",(SUM (getmisses)/(SUM (gets) +sum (getmisses))) *100 "hit ratio"From V$rowc

User_indexes.table_type,user_indexes.table_name,user_indexes.index_name, Column_ position; 6. Monitor the SGA hit ratio select A.value + B.value "logical_reads", C.value "Phys_reads", Round (+ ((a.value+b.value)-c.value)/(A . Value+b.value)) "BUFFER hit RATIO" from v$sysstat A, V$sysstat B, V$sysstat c where a.statistic# = and B.sta tistic# = max and c.statistic# = +; 7. Monitor the hit ratio of the dictionary buffers in the SGA select parameter, gets,getmisses, getmisses/(gets+getmisses) *100

C # several methods for copying Arrays I was suddenly touched, so I wrote about sharing. First of all, the array is of the reference type, so be careful not to copy the address while copying, without copying the value! In fact, when copying arrays, you must use new to open up a new space in the heap for storing arrays. This is effective. (1) Int [] pins = {9, 3, 7, 2 }; Int [] copy = new int [pins. length];

Linux+raspberry Pi+python* * For students to do a smart home tutorial:Using Raspberry Pi As a server, we have access to the server method, control the Raspberry Pi I/O port high and low level, I/O port on the relay (to achieve low pressure control), relays you can pick up the electrical appliances you want to control! You can control it on the Web page! **Click the "Close", "open" button on the page directly to control the lights in your home via the network.here are the following :Tutorial1. In

Tables in the platform development process is very important to facilitate the use of queries, bootstrap development processMore is the bootstrap-table connection http://bootstrap-table.wenzhixin.net.cn/zh-cn/getting-started/There are datatables connected to the http://datatables.club/example/#data_sources, is currently used in the first type, the use of attentionIs that the availability of the second request and the height of the table do not pull two scroll bars to implement the drop-down.Usin

other fields.1.1 chip pin distribution and functionThe W5100 pin distribution is shown in 1.The W5100 has 80 pins in a LQ FP package, which can be divided into the following 6 classes according to the function.1.1.1 MC u connector type pinThere are 33 types of pins on the microprocessor interface, including 4.(1) Address bus pin (1 5) A D D r[1 4~0] corresponds to 3 8-42 and 45-54

accesses the external Ram low-address area to implement read/write operations on the P0 port, so as to perform read/write operations on the corresponding register of sjal000. The RD, wR, and ale pins of sjal000 are connected to the corresponding pins of 192.168.0.0 respectively, and the int pins of sjal000 are connected to the into

insufficient. I/0 must be extended to meet the requirement. Therefore, this project configures EHPI as an 8-bit general I/O, and uses the data line to communicate with cY7C68013. Set McBSP to General I // 0 and use it as the control line of CY7C68013. 2.1. EHPI-8 for GPIO The 8-bit EHPI of FMS320VC5402 sets the DSP to communicate with the main processor in the slave mode, so that both the host and DSP can access the DSP Memory. However, the 8-bit bidirectional data bus of HPI.8 can also be used

to the 15 pins in the diagram of the Meiling project au_addr. Due to the address Lock Mechanism Implemented in the SRAM controller (datasheet 3.2.2 ),The address data sent from the Au1200 SOC to the norflash and Rom devices can reach 30 bits, that is, the norflash device with a maximum capacity of 1 GB can be addressable, the 30 BITs address value is the low 30 bits of the 36-bits physical address passed to the SRAM controller by the system bus in th

Transferred from: Http://ticktick.blog.51cto.com/823160/305471 I have been working on an embedded system and drawing a schematic diagram recently. Finally, in order to ensure the accuracy of the schematic diagram, it took me nearly two weeks to check the schematic diagram. Here, I would like to summarize my experience in checking the schematic diagram for your reference, you are welcome to point out something wrong. After we draw the circuit schematic diagram, we also know to check, but where s

table to understand and check the activity of the log buffer. Optimizing shared Pools A shared pool consists of a library cache, a dictionary cache, and a SQL area. The size of the entire shared pool is determined by the parameter shared_pool_size. The optimization of the shared pool mainly takes into account the buffer zone, the data dictionary buffer zone and the information optimization during the session. Optimizing the library High speed buffer To optimize the library cache area, you m

As long as you want to use BBB to do even a bit of hardware-related things, you will inevitably use the knowledge of cape and device tree. So although they look strange and a little complicated, they still have to learn. Actually it's not difficult to use. I will only talk about the content that must be used, do not delve into its working principle. The text is basically no nonsense, please read each word carefully, do not omit details. We already know that there are some official hardware per

the lpszfilename string: Unsigned long hashstring (char * lpszfilename, unsigned long dwhashtype){Unsigned char * Key = (unsigned char *) lpszfilename;Unsigned long seed1 = 0x7fed7fed;Unsigned long seed2 = 0 xeeeeeeee;Int ch; While (* key! = 0){Ch = toupper (* Key ++ ); Seed1 = crypttable [(dwhashtype Seed2 = CH + seed1 + seed2 + (seed2 }Return seed1;} This algorithm of blizzard is very efficient, called "one-way hash" (a one-way hash is a an algorit

and tail of test. jsp. WOW takes the initiative to simplify plug-ins Lucidity ultra-simple action bar plug-inThis removes the blizzard design, but it is very small and only 3.6 KNMainbar beautiful and compact action bar plug-inThe blizzard design is retained, and the 2-row action bar is changed to the 3-row action bar.The BarKeep action bar enhancement plug-in is based on the built-in action bar plug-in of

affect their future generations! The hard work of Wenzhou farmers has helped them and their descendants completely get rid of poverty. The hard work of Sichuan farmers in exchange for the endless sorrow and poverty of their children and grandchildren. The train of thought decides the way out and is verified again! An economist came out of Zhejiang. He summed up the working philosophy of Zhejiang People: "I am a startup wolf, not a working dog." Of course, this is an extreme saying, many working

Mike interrupted US then-he was planning a epic battle of the Blizzard in the parking IoT after school and wanted us to Join.Mike interrupted us, and he prepared an epic battle, in a blizzard in the parking lot, after school, and then wanted us to join.He plans to have an epic blizzard of snow in the parking lot after school and wants us to join.Jessica agreed en

ProductOverwatchSelect ReasonOverwatch in the last year just opened the service was very hot, I was in that time to contact the game, because of the excellent picture quality and the game is extremely carefree of the shock feeling, let me suddenly fascinated, so I chose this game to analyze.Research and evaluationFirst-time experienceThis game is very good to get started, and ordinary FPS game key operation is the same, just add two skill keys, left shift and E key, because

I have seen such a entrepreneurial story in many places, saying that there is a young people to supplement the family riding a yellow croaker car to help others to transport goods, the first time to ride a yellow croaker car to earn 168 yuan, until today are not used, but he was sealed in a frame. The story itself is nothing special, but this entrepreneurial story and today's famous "nine City" chairman of the Zhu June linked to the many more magical place. The first attention to the "nine City"

",Round (100 * (a. value + B. value)-c. value)/(a. value + B. value) "BUFFER HIT RATIO"From v $ sysstat a, v $ sysstat B, v $ sysstat cWhere a. statistic # = 38 and B. statistic # = 39And c. statistic # = 40;7. Monitor the hit rate of the Dictionary Buffer in SGASelect parameter, gets, Getmisses, getmisses/(gets + getmisses) * 100 "miss ratio ",(1-(sum (getmisses)/(sum (gets) + sum (getmisses) * 100 "Hit ratio"From v $ rowcacheWhere gets + getmisses Group by parameter, gets, getmisses;8. Monito

. Value)/(A. Value + B. Value ))　　"Buffer hit ratio"　　From v $ sysstat A, V $ sysstat B, V $ sysstat C　　Where a. Statistic # = 38 and B. Statistic # = 39　　And C. Statistic # = 40;　　6. Monitor the hit rate of the Dictionary Buffer in SGA　　Select parameter, gets, getmisses, getmisses/(gets + getmisses) * 100 "miss ratio ",　　(1-(sum (getmisses)/(sum (gets) + sum (getmisses) * 100 "hit ratio"　　From v $ rowcache　　Where gets + getmisses 　　Group by parameter, gets, getmisses;　　7. Monitor the hit rate o