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have been input, and the pixels on the other side have naturally been determined. Note that the number must be an even number. Lanczosresize (480,272) This is the key to zoom in and out filter, because the maximum PSP-AVC supports 480*272 pixels, so the width of the pressed video should not exceed 480 pixels, the height should not exceed 272 pixels, it must be a multiple of 16. This resolution is determine

I have encountered some vague concepts in my work and need to remember them.Bit indicates "bit" or "bit", which is the basis of computer computation;Byte indicates "Byte", which is the basic unit for calculating the computer file size; The transmission rate of the USB2.0 standard interface. Many people misunderstand "480 Mbps" as Mbit/s. In fact, this is wrong. In fact, "480 Mbps" should be "

Qvga = 320*240;Wqvga = 320*480;Wqvga2 = 400*240;Wqvga3. = 432*240;Hvga = 480*320;VGA = 640*480;WVGA = 800*480;Wvga2 = 768*480;Fwvga = 854*480;Dvga = 960*640;Pal = 576*520;NTSC = 486*440;Svga = 800*600;Wsvga = 1024*576;XGA = 1024*7

50 0 2 145 12 9 14 North 2d 2 130 0 7 95 13 1 15 Dong 4 h-1 100 0 7 94 13 2 17 East 4 h-2 200 0 15 13 13 3 10 East 4 h-1 100 0 7 92 13 4 12 East 4 h-1 100 0 7 91 13 5 14 East 4 h-2 200 0 15 19 13 6 16 East 3 h-1 100 0 7 98 13 7 18 East 4 h = 0 620 1 157 13 8 11 East 4 h = 0 620 1 156 13 9 13 South 3 S = 140 0 12 45 14 1 15 West 4 H 2 0 480 7 94 14 2 17 West 4 H 2 0 480 7 93 14 3 10 south4sx-2 0 300 15 12 1

I have encountered some vague concepts in my work and need to remember them.Bit indicates "bit" or "bit", which is the basis of computer computation;Byte indicates "Byte", which is the basic unit for calculating the computer file size; The transmission rate of the USB2.0 standard interface. Many people misunderstand "480 Mbps" as Mbit/s. In fact, this is wrong. In fact, "480 Mbps" should be "

Android screen adaptation principleOutline 1. The screen size corresponding to the folder under the res directory in android 2. The principle of representing the size with dp 3. What should I pay attention to when adapting to the P size 4? What size should I add to the ui cut chart? best reference: http://www.360doc.com/content/12/0301/17/5087210_190881395.shtmlConcepts:1) screen density (dpi): dot per inch, that is, the number of pixels per inch. Ldpi (120), mdpi (160), hdpi (240), and xhdpi (3

Basic mobile phone resolution knowledge (DPI, DIP computing) 1. terms and concepts Terms Description Remarks Screen size) It refers to the actual physical size of the mobile phone, such as the commonly used 2.8 inch, 3.2 inch, 3.5 inch, 3.7 inch Motorola's milestone mobile phone is 3.7 inch Aspect Ratio (width/height Ratio) Refers to the actual physical size width/height ratio, divided into long and nolong Milestone is and belongs to long Res

Rate 1920x1080 x 480 (3 x 640 x 480) 60, 75, 85Hz 2400 x 480 (3 x 480 x) 60Hz 2400 x (3 x 600 x) 60, 75, 85Hz 3072 x 768 (3 x 1024x768 x 768) 60, 75, 85Hz 3840 x 720 (3 x 720 x) 60Hz 3840 x 768 (3 x 768 x

This article is a reprinted article. Thank you for sharing it. Address: http://www.cnblogs.com/flyme/archive/2011/08/25/2153596.html Bit indicates "bit" or "bit", which is the basis of computer computation;Byte indicates "Byte", which is the basic unit for calculating the computer file size; The transmission rate of the USB2.0 standard interface. Many people misunderstand "480 Mbps" as Mbit/s. In fact, this is wrong. In fact, "

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

Db2dart diagnose data page Damage Problems niuxinzhuang Tsinghua University Press in-depth analysis of DB2-advanced management, internal architecture and diagnosis case chapter 9th advanced diagnosis, the tools described in this chapter include db2dart and inspect, db2pdcfg, db2trc, db2_call_stack, and db2nstck. Combined with these tools, a large number of problem diagnosis instances are provided. This section describes how to diagnose data page corruption in db2dart. AD: 9.1.4 db2dart diagnos

requirements, you need to set the entity at the bottom to the top, then you need to use the zindex parameter. For comparison between the two, the entity with a large zindex is above, so after setting the zindex value, sort it again with sortchildren. 5. ientitygroup Only the classes that implement this interface can perform such operations. This nesting method allows developers to customize the game hierarchy. Layera. attachchild (layerb ); Layerb. attachchild (layerc ); 6. Adaptation

of video quality. In addition, complex algorithms often require a large amount of computing, and developers are always limited by the MIPs budget of Digital Signal Processor (DSP.When an application does not require the highest level of video quality, you can use a Scaling Algorithm in the hardware to implement de-interlacing. This technology can transform the format from to and detach the interface to other hardware, which is particularly helpful for saving valuable dspmips resources. Surprisi

For android game development, we have to think about compatibility with Android tablets like the iPhone. Apple needs to consider the compatibility between iPad, iPhone 3gs, and iPhone 4 screens, which is no exception for Android game development, more models are considered. In general, we may only consider qvga, hvga, WVGA, fwvga, and dvga. However, if we leave the phone blank, we may use a tablet like wsvga's 1024x576 and wxga's 1280x768. Qvga = 320*240;Wqvga = 320*

httpd.conf Customlog Logs/access.log Common changed intoCustomlog "|c:/apache/bin/rotatelogs.exe c:/apache/logs/access_%y_%m_%d.log 86400" commonChange C: To the path where you installed Apache.Restart ApacheWhere c:/apache/is where you install the Apache path so that each is born into a log file Found in Apache configuration fileErrorlog Logs/error_logCustomlog Logs/access_log CommonLinux System Configuration Method:Change it toErrorlog "| /usr/local/apache/bin/rotatelogs/home/logs/www/%y_%

JS window.open () parameter and simple example applicationIn the window.open () method, the window controls the detailed definition of the parameter:alwayslowered innerwidth ScreenyAlwaysraised left ScrollBarsChannelmode Location StatusDependent menubar TitleBarDirectories outerwidth ToolbarFullscreen outerheight TopHeight menubar widthHotkeys resizable Z-lockInnerheight Screenx Register windowfunction Openreg (){var x,y;x= (screen.width-640)/3;y= (screen.height-

= "LaunchImage-700"; Uilaunchimageorientation = Portrait; Uilaunchimagesize = "{320, 480}"; }, {UilaunChimageminimumosversion = "7.0"; Uilaunchimagename = "launchimage-700-568h"; Uilaunchimageorientation = Portrait; Uilaunchimagesize = "{320, 568}"; } ) */ } See, the Project AppIcon icon and startup picture information can be obtained from [[NSBundle Mainbundle] infodictionary] , which also contains other information about the app such

Inherits System.WinForms.Form Public Sub New () MyBase.New () Form1 = Me ' This is required by the Win Form Designer. InitializeComponent () ' Todo:add any initialization on the InitializeComponent () call End Sub ' Form overrides dispose to clean up the component list. Public Overrides Sub Dispose () Mybase.dispose () Components. Dispose () End Sub #Region "Windows Form Designer generated code" ....... #End Region Protected Sub Form1_Click (ByVal sender as Object, ByVal e as System.EventArgs)

. Director->setanimationinterval (1.0/60);//Create a scene HelloWorld, which is the first interface of a game program autoscene= helloworld::createscene ();//Run Director->runwithscene (scene); returntrue;} Switch to Background voidappdelegate::applicationdidenterbackground () {//pause Game director::getinstance (), StopAnimation ();//Pause Music simpleaudioengine::getinstance ()->pausebackgroundmusic ();} Switch to front voidappdelegate::applicationwillenterforeground () {//continue gameDirec

Apache [httpd.conf] configuration file#ErrorLog "Logs/error.log"Errorlog "|bin/rotatelogs.exe-l logs/error-%y-%m-%d.log 2M"Log cutting for virtual hosts under Windows> ServerAdmin [email protected ]"d:/wamp/www " ServerName localhost "logs/localhost-error.log " "logs/localhost-access.log" commonAfter the change> ServerAdmin [email protected ]"d:/wamp/www " ServerName localhost "|bin/rotatelogs.exe-l Logs/localhost-error-%y-%m.log 86400" " |bin/rotatelogs.exe-l