pixma 240

') OR "SALES_DATA ". "SALES_DATE" = TO_DATE ('2017-03-05 00:00:00 ', 'yyyy-mm-dd hh24: mi: ss ')) statistics limit 40 recursive cballs 234602 consistent gets direct 234602 physical reads direct 0 recovery blocks read 0 redo buffer allocation retries used 22 seconds without using the partition index force using the index SQL code select/* + index (sales_data INDEX_SALES_DATA_PARTITION) */city, sum (sales_amount) from sales_data inner join city using (city_id) where sales_date = to_date ('2017-01-

) + '. 5'ElseCast (datediff (MI, B. btime, card2)/60) as varchar (2) + '. 0'EndWhen (card2> = B. setime) and (card2 '4. 0'When (card2> = B. xbtime) and (card2 Case when (datediff (MI, B. xbtime, card2) % 60)> = 30 thenCast (datediff (MI, B. xbtime, card2) + 240)/60) as varchar (2) + '. 5'ElseCast (datediff (MI, B. xbtime, card2) + 240)/60) as varchar (2) + '. 0'EndWhen (card2> = B. etime) and (card2 '8. 0'W

algorithm:Read the/proc/vmstat file to derive the increment of Pgpgin in the last 240 seconds, and divide the increment of pgpgin by 240 to get the average increment per second.Equivalent to the output of the Vmstat 240 command bi column.Shell code: A= ' awk '/pgpgin/{print $ '/proc/vmstat ' Sleep 240

Conversion principle and code example of RGB to YUV Conversion principle and code example of RGB to YUV Because H.264 and other compression algorithms are performed in the color space of YUV, color space conversion is required before compression. If the resources collected by the camera are RGB, first convert them to YUV. if the resources are YUV, sort the data according to the YUV format supported by the compressors. This article uses rgb24 à yuv420 (yv12) as an example to explain the

The other RGB color chart Have a great time creating your HTML pages with great colors! Please send a message to me if you have any questions Whites/pastels-grays-blues-greens-yellows-Browns-oranges-Pinks/violetsWhites/pastels Color name RGB code Hex # Sample Snow 255-250-250 Fffafa Snow 2 238-233-233 Eee9e9 Snow 3 205-201-201 Cdc9c9 Snow 4 139-137-137 8b8989 Ghost white 248-248-255 F8f8f

my ability problems, it is impossible to make people look at the current highlight of the animation, let's look at it. However, these are the foundations of amazing animation effects.Interpolators interpolation tool) Generally, to make an animation, You need to encapsulate the point physical formula and use it as the numerical calculation between the calculated frame and the frame. However, if you just want to make some animations easier for the app, the android api has encapsulated some common

A pair of 1024x768-sized pictures, cut to 240*240 size, cut not distorted, as far as possible to retain the theme of the picture. The method I used: 1. First, the picture is shortened to the size that can be cropped; In the case of a wide-format image, zoom to height by height = 240px, narrow picture (height greater than width) is scaled by width, etc. 2. Center crop by the long width format; Keep the midd

Tags: Android HTTP Io ar OS use for SP strong Px, DP, dip, SP, In, mm, PT detailed analysis Px :( pixels): the pixels on the screen. Different devices have the same display effect. Generally, we use hvga to represent 320x480 pixels, which is usually used. Dip: (device independent pixels), device independent pixels. This is related to the hardware of the device. We recommend that you use this method to support wcga, hvga, and qvga, instead of pixels. Equivalent to DP. DP: an abstract unit

(total-free)/1024} '/proc/meminfo Third, disk information acquisition (diskette IO) 1. In: The average amount of data from the hard disk to the physical memory per secondAcquisition algorithm: Read the/proc/vmstat file in the last 240 seconds of the pgpgin increment, the pgpgin increment divided by 240 to get the average increment per second.Equivalent to the output of the Vmstat

, 44, 176, 185, 3, 33, 87, 188, 137, 32, 229, 129, 24, 129, 66, 5, 10, 23, 35, 62, 184, 112, 1, 163, 134, 141, 26, 57, 98, 210, 88, 209, 2, 69, 139, 24, 49, 94, 188, 136, 97, 16, 71, 181, 255, 28, 42, 26, 170, 184, 105, 99, 199, 142, 25, 20, 66, 130, 43, 101, 134, 13, 173, 44, 126, 224, 41, 157, 170, 72, 129, 128, 124, 59, 152, 225, 115, 121, 3, 161, 209, 29, 52, 118, 228, 192, 97, 131, 160, 13, 28, 8, 173, 173, 208, 183, 130, 133, 10, 131, 48, 73, 124, 156, 90, 145, 65, 134, 13, 26, 50, 104, 11

, 3, 33, 87, 188, 137, 32, 229, 129, 24, 129, 66, 5, 10, 23, 35, 62, 184, 112, 1, 163, 134, 141, 26, 57, 98, 210, 88, 209, 2, 69, 139, 24, 49, 94, 188, 136, 97, 16, 71, 181, 255, 28, 42, 26, 170, 184, 105, 99, 199, 142, 25, 20, 66, 130, 43, 101, 134, 13, 173, 44, 126, 224, 41, 157, 170, 72, 129, 128, 124, 59, 152, 225, 115, 121, 3, 161, 209, 29, 52, 118, 228, 192, 97, 131, 160, 13, 28, 8, 173, 173, 208, 183, 130, 133, 10, 131, 48, 73, 124, 156, 90, 145, 65, 134, 13, 26, 50, 104, 116, 51, 139, 2,

stupid, how many different item shapes have to define a different creation function, I have been looking for an afternoon did not find a better way to pass the argument, first Just use this stupid method. Remember that there are several DS that need to write the corresponding item function, I'll just list Item03, I'm not going to tell you that I've piled up 24 to Item24 Code to copy the code as follows #!/usr/bin/env python #coding =utf-8 Import RRDtool def Item01 (Rrdname, Startstamp, DS

values ('123', 'east', '123', 26); insert into graderecord values ('123 ', 'ali', '000000', 77); insert into graderecord values ('000000', 'jing', '000000', 47); insert into graderecord (sno, sname, dormitory) values ('20140901', 'feng', '20160901'); insert into graderecord values ('20160901', 'ming', '2016090', 90 ); insert into graderecord values ('20140901', 'nan', '20160901', 511608); insert into graderecord values ('20160301' 9 ', 'Tao', '000000', 67); insert into graderecord values ('0000

).XLarge is the category that was added from Android 2.3 (API level 9).DPI is the abbreviation for "dot per inch" and the number of pixels per inch.General screen: LDPI is 120,mdpi is 160,hdpi is 240,xhdpi is 320.Third, how to achieve adaptive screen size?1) Interface layout aspectIt is necessary to prepare 5 sets of layouts according to the size of the physical size, layout (put some common layout XML files, such as the top and bottom layouts in the

, "Adsfadasdf", "000"); Nc3=new netconnection ();Nc3.addeventlistener (NETSTATUSEVENT.NET_STATUS,ONCONNHANDLER3);Nc3.client=this;Nc3.connect (Rtmpchanner, "Adsfffasdf", "000"); Nc4=new netconnection ();Nc4.addeventlistener (NETSTATUSEVENT.NET_STATUS,ONCONNHANDLER4);Nc4.client=this;Nc4.connect (Rtmpchanner, "Adfgg", "000"); Nc5=new netconnection ();Nc5.addeventlistener (NETSTATUSEVENT.NET_STATUS,ONCONNHANDLER5);Nc5.client=this;Nc5.connect (Rtmpchanner, "adfaaa", "000");} Private Funct

+ sizeK (121-39162, default 39162 ): 180 Command (m for help): nCommand action e extended p primary partition (1-4) pSelected partition 4 First cylinder (181-39162, Default 181): 181 Last cylinder or + size or + sizeM or + sizeK (181-39162, default 39162): 240 Command (m for help ): nYou must delete some partition and add an extended partition firstCommand (m for help ): mCommand action a toggle a bootable flag B edit bsd disklabel c toggle the dos c

platform uses the density of the target screen as the benchmark to "transparently" the necessary DIP scaling operations. To convert density-independent pixels to screen pixels, use the following simple formula: pixels = dips * (density/160 ). For example, on a screen with DPI 240, one DIP equals 1.5 physical pixels. We strongly recommend that you use DIP to define the interface layout of your program, because this ensures that your UI can be normally

better way to pass the argument, firstJust use this stupid method. Remember that there are several DS that need to write the corresponding item function, I'll just list Item03, I'm not going to tell you that I've piled up 24 to Item24 The code is as follows Copy Code #!/usr/bin/env python#coding =utf-8Import RRDtooldef Item01 (Rrdname, Startstamp, DS):Rrdtool.create (rrdname, '--step ', ' o ', '--start ', Startstamp, Ds[0],' rra:average:0.5:1:3000 ',' Rra:ave

with a computer with a printer 1. First, check that the computer connected to the printer is in the starting state and that the printer driver has been installed, in addition, the driver can be printed normally, which is not described here. (The two computers used in this operation are all Windows XP Professional operating systems) 2. The actual operation of the shared printer. The following uses the Canon PIXMA MP145 all-in-one (one of the Canon MP

search fieldchange the comment to open in Schema.xml, but it does not take effect because un-commenting Defaultsearchfield will is insufficient if your request handler in so Lrconfig.xml defines "DF", which takes precedence. That's would need to be removed.Defaultsearchfield>TextDefaultsearchfield>This configuration also has a higher priority in solrconfig.xml, so for this to take effect, you mustStrname= "DF">TextStr>this is deleted.LSTname= "Defaults">Strname= "Echoparams">ExplicitStr>intname