Day. Song Yuli winter, more attention to this section. The Book of songs, 豳 wind. Tue: "September clothing," The meaning of the court on this day, the system of clothing, Jisao ancestors tomb, more burning cut Shing, so Ming and Qing also known as "burning Clothing festival." The cold of the north, the day began with a fire, called "Open the stove." Southern Song Zongji "Jing chu years old": "October Shuori, Millet 臛, vulgar called qin Alzheimer ... This day North people set Ma, beans rice, whe
Collect mosaic-related knowledge through the network. Mosaic (MOSAIC), building professional nouns for Kam brick, divided into ceramic brocade brick and glass brocade brick two kinds. is a
Decorative art, usually using a number of small stones or colored glass fragments to spell patterns, in the Church of the Glass art, also known as flower window glass (stained glass). In prayer
In the age of the Jiantin
Now, more and more enterprise data are in the form of files, such as Word files, ppt files and various forms of files, most of which are accessed in file format, a large number of files and a variety of different types of files need to be accessed resulting in increasingly complex file systems. As a kind of data form, document needs new management method, and the appearance of File area network (FAN) solves this problem. A file area network (FAN) is a method of describing hardware and software t
))
Basically eight centers
Memory consumption: (each node is about 5.8 GB), about 50 GB in total.
Memory analysis:
20 GB of raw data and 20 GB of map output
Iterations
Time
1
108 S
2
0.93 s
12/06/05 11:11:08 info spark. cachetracker: Looking for RDD Partition
12/06/05 11:11:08 info spark. cachetracker: Found partition in cache! Test on 20 GB of data (more iterations)
Root @ master:/opt/spark #./run sp
Previously, I used a horizontal game, and then generally used the following code to adapt to multiple resolutions:
typedef struct tagResource{ CCSize sizeInPixel; CCSize sizeDesign; char directory[100];}Resource;static Resource resPhone = { CCSizeMake(480, 320), CCSizeMake(480, 320), "iphone" };static Resource resPhoneRetina = { CCSizeMake(960, 640), CCSizeMake(480,
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
DP (DIP): device independent pixels (unit independent pixels). Different devices have different display effects, this is related to the device hardware, generally we support WVGA, HVGA and QVGA recommend this, do not rely on pixels.DP is also a dip, which is basically similar to SP.You can use a DP or SP if you set properties that represent length, height, and so on. However, if you set the font, you need to use the SP. The DP is not density-independent, and the SP is not related to scale, excep
= @ "Uiinterfaceorientationportraitupsidedown";BreakDefaultOrientationdes = @ "";Break}NSLog (@ "System ver:%@, \rorientaion:%@, \rwindow bounds:%@",[Uidevice Currentdevice].systemversion,Orientationdes,Nsstringfromcgrect (self.window.bounds));}
The sample code is simple, create a new project, and then add the above code directly in the delegate.The results on IOS 8 run as follows:
Copy Code code as follows:
2014-06-04 09:26:32.016 svios8[4143:61114] System ver:8.0,
Or
Google's recommendation, pixels uniformly use the dip, the font unified use SPFor example, the difference between PX and dip:px pixels, if using PX, will be used to draw the actual pixel, than a bar, with a line length of 240px, in the 480 wide simulator is half the screen width, and in the 320 wide simulator is 2/3 of the screen width. Dip, that is, the height of the screen is divided into 480 points, the width divided into
from://http://blog.csdn.net/ithomer/article/details/6688883Android to get the screen longer than the width, referring to the internet has a lot of code, but the results are inconsistent with the actual, such as my phone is i9000, the screen size is 480*800px, the results are 320*533The results are very unreliable, so I wrote a few lines of code, pro-TestTest parameters:Test environment: i9000 (Samsung)Physical screen: 480*800pxdensity:1.5Test code:[Ja
Mobile devices are big and small, so how to adapt to different screens, which has caused us programmers a lot of confusion.I also suddenly think of these issues, and then go online search related things, organized as follows. First, you must understand the following length units. Length units in Android (DP, SP, PX, in, PT, mm) see a lot of netizens do not understand the difference between DP, SP and PX: Now introduce the DP and SP. DP is also dip. This is basically similar to SP. You can use a
It's just a little prep work. In order to display the string, you need to call interrupt: int 0x10 (ah=0x13). Specific parameter settings, refer to my summary of the following:INT ten (AH = 0)-----------------Function: Set display modeCall Parameters:AL = 00:40 * 25 black and white Way01:40 * 25 Color mode02:80 * 25 black and white Way03:80 * 25 Color mode04:320 * 200 Color graphic mode05:320 * 200 Black an
screen area . So, for example, we say that a cell phone is 3.2 feet, that is, the diagonal length of its viewable area is: 3.2*2.54 = 8.128cm.Resolution : It refers to the number of pixels in the vertical and horizontal direction of the screen. For example, the resolution is: 480*320, that is to say: Horizontal direction (width) has 320 pixels. The vertical direction (high) has 480 pixel points.dpi: pixel
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 interface, will not chan
Learning notes: App transduction-Details Android and iOS platformsReprinted from: http://www.woofeng.cn/articles/168.html Copyright belongs to the original author allYa Ru has leeOriginal address: http://blog.boocss.com/app-android-ios/One. Android versionIn the Android version of the design, there are many sizes, then we want to use a size as the benchmark, then the benchmark size is 480px*800px, after the completion of the plan to start cutting diagramTo be aware of:A:android mainly has 3 kind
netdisk http://u.115.com/file/e6ksrqp7 Data Bank http://dl.dbank.com/c0xoztg42h Unzip, install, register, and open. Click Add video to add a video. For example: Click settings to set the output video and manually change the output resolution to 320*480. For example: Click Edit to cut the video. The key part is that the videos made by many friends are not distorted, but the pictures are faulty, The problem lies here. Follow th
The screen length obtained in android is longer than the width. According to the code on the Internet, the result is inconsistent with the actual value. For example, if my mobile phone is i9000 and the screen size is 480 * 800px, the result is 320*533.The results were unreliable, so I wrote a few lines of code to test it.Test parameters:Test environment: i9000 (Samsung)Physical screen: 480 * PXDensity: 1.5
Test code:
Copy codeThe Code is as follows: /
Php makes good use of regular expressions to process the Value nbsp, in the end, I will change the image resolution to 320*480, and the original image contains pixel information. Nbsp; e. g.: clear cabin (320*480) Wallpaper nbsp; in the end, php makes good use of regular expressions to process the values required in strings.
Today, when collecting images from the Momo website, the resolution of the imag
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