The android project was developed in the previous phase. Due to customer requirements for Multi-Resolution adaptation, it can support mainstream resolution mobile phones in China. Therefore, after several development times, many detours have taken place. At present, we have just learned some android multi-resolution adaptation methods.
First, we will introduce th
Web Server terms and definitions such as virtual space, domain name resolution, a record, MX record, cname record, and TTL Terms for renting space and website serversWhat is a domain name server?Domain Name Server (DNS server) is the server that provides domain name resolution. It is generally provided by the upper-layer server provider.What is domain name resolution
From: http://blog.csdn.net/moruite/article/details/6028547
1. terms and concepts
Terms
Description
Remarks
Screen Size)
It refers to the actual physical size of the mobile phone, such as commonly used 2.8 inch, 3.2 inch, 3.5 inch, 3.7 inch, diagonal
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
From: http://hi.baidu.com/china_8/item/b1d7e41005111b7f7a5f25a2
Terms and concepts related to mobile phone resolution
Screen size: the actual physical size, diagonal measurement of the screen. For convenience, Android divides all the screen sizes into four broad sizes: small, normal, large, and extremely large.
Screen density: the number of pixels in the physical area of the screen, usually known as DPI (points per inch ). For convenience, Android di
CoCos2d-x screen resolution settings
Next is about the CoCos2d-x on the screen resolution settings problems: Mainly setframesize, setframezoomfactor and setdesignresolutionsize function use.
1. setframesize is used to set the screen resolution of a mobile device. It is generally consistent with the setdesignresolutionsize setting.
2. setframezoomfactor calls th
I finally understood what the retina is like a normal screen. That is to say, the resolution is twice the size of other screens, but the size is still the same. An image is 200*200, and the image style is set to 200*200. The image is blurred in the retina. If the image size is 400*400, it will not be blurred, but it will be in high definition. The rounded corner, gradient, and shadow depicted using css3 are the same.
I. Experience Sharing
Even if it i
1. The difference between drawable-(hdpi, mdpi, ldpi) DPI is the abbreviation of "dot Per Inch", the number of segments per inch. Four types of density classification: ldpi (low), mdpi (medium), hdpi (high), and xhdpi (extra high) General screen: ldpi is 120, mdpi is 160, hdpi is 240, and xhdpi is 320.
2. The difference between WVGA, hvga, and qvga is that VGA is "video graphics array", and the display standard is 640*480. The wide VGA resolution is
Determine the resolution and browser
Rewrite the Code to make it the code that automatically calls different CSS to determine the screen resolution of the browser type.
Copy codeThe Code is as follows:
Explanation:
Var IE1024 = "";Var IE800 = "";Var IE1152 = "";Var IEother = "";
Fill in the quotation marks respectively. When you use IE and the resolution is 102
Cuteeditor editor of the management picture function is more powerful, you can freely manage, upload their own pictures (this will change the editor from Time to Times), recommend that you use Cuteeditor to upload pictures, and then insert a picture in Windows Live writer is to refer to the address , it is not recommended to use Windows Live Writer to automatically submit the upload image function, so that the image address, image name is not easy to control, and it also automatically generated
Mysql-explanation of host name and IP address resolution-[Warning] IPaddressxxxcouldnotberesolved: Nameorservicenotknown bitsCN.com
Symptom:
When the program connects to mysql, mysql error. log prompts:
[Warning] IP address '10. 0.0.220 'cocould not be resolved: Name or service not known
Cause:
The Mysql database server does not have/etc/hosts configured or DNS services. as a result, the mysqld thread fails to parse the host name corresponding to the
, complete the domain name resolution.2, if the hosts do not have this domain name mapping, then find the local DNS resolver cache, whether there is this URL mapping relationship, if there is, direct return, complete the domain name resolution.3, if the hosts and the local DNS resolver cache does not have the corresponding URL mapping relationship, first will find the TCP/IP parameters set in the preferred
IDC Commentary Network (idcps.com) April 28 reported: According to dailychanges the latest data show, on April 26, 2016, the global domain name resolution New holdings of the top ten rankings, China won 4 seats, respectively, China million network, dnspod, maize network, Bong Teng technology. Among them, China million network to increase the number of 3,156 ranked 5th, the first quarter of April 10, the ranking fell 2. Next, IDC Commentary network wil
IDC Commentary Network (idcps.com) September 06: According to the latest data released by Dailychanges, on September 1, 2015, the global domain name resolution new 20 list, the chain of August 25 has changed. Among them, the shortlisted Chinese domain name quotient from 6 to 4, respectively is the Chinese million net, the Dnspod, the new network and the easy name China. Below, please look at the IDC commentary network to the relevant data collation an
IDC Review Network (idcps.com) December 24: According to the latest data released by Dailychanges, on December 21, 2015, the global domain name resolution new 18 Top list, China won 6 seats, respectively, China million network, Yi name China, dnspod, Western Digital, poly name Network, Bong Teng technology. Among them, China Wan adhere to the 2nd, the new volume of 4,250, the chain of December 14, has shrunk. Below, see IDC to review the data of the n
IDC Commentary Network (idcps.com) June 23 reported: According to Dailychanges published real-time data display, as of June 16, 2015, the total number of global six international domain name resolution increased to 153,200,741, the chain last (June 11), a net increase of 9, 775, the gains were significantly reduced. Among them,. ORG,. INFO,. BIZ,. US these five international domain name resolution volume co
IDC Commentary Network (idcps.com) May 05: According to the latest data from Baidu statistics show that in April, the domestic computer resolution market share of the top ten, only the 2nd 1920*1080 accounted for the success of the rise, the chain increased by 0.28%, to 12.41%. Last month, the rankings are unchanged. Below, please look at IDC review the relevant data analysis of network finishing.650) this.width=650; "src=" Http://www.idcps.com/upload
I have an 11-inch netbook with ubuntu installed. A 19-inch display has been added. The resolution can only be 1024x768 at most. Unknown display is displayed in display settings. Run the following command to view the video card information: $ lspci | grepVGA00: 02.0vgacompatiblecont..my 11-inch netbook is installed with ubuntu. A 19-inch display has been added. The resolution can only be 1024x768 at most. "U
Pixels, a point resolution, length per inch, number of pixels, abbreviated DPI, usually 300dpi picture size, picture width, number of pixels and resolution of images available, image width (cm cm) = image width pixels/resolution, high = image high pixel/resolution, You can set the DPI when printing, the size of the pic
IDC Commentary Network (idcps.com) December 04: According to the latest data released by Dailychanges, on November 30, 2015, the global domain name resolution new 21 rankings, a total of 6 Chinese domain name companies were selected. Among them, China million net adhere to the 3rd, the new volume of 4,690. In addition, gather name online list, to add 587 to rank bottom. Below, please look at the IDC comment Network to the data collation and analysis.6
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