what is ipad resolution

compression. Lossy compression aims to increase the compression rate and reduce the occupation of system resources. Different sampling rates, sample resolution (precision), and data rates can be selected as needed. Today, Dolby Digital is part of the ATSC digital TV standard selected by the FCC for the United States, as well as the standard for High Definition TV (HDTV) and standard definition TV (sdtv) br

What is the effect of Static Page implementation with the idea of memcache ??, Static memcache Recently, due to the needs of previous projects, it is necessary to optimize a PHP project. After optimization, I suddenly want to try to use memcache to achieve Static Page effects? The static page is actually when accessing

We are very unfamiliar with the website adaptation technology, exactly what is the site adaptation, what can it bring to the site changes? Here to discuss with you.Transduction Network has recently launched a permanent, non-dependent third-party site adaptation services, why is it permanent, do not rely on third partie

is normal as an open window increases the memory footprint of this process. However, for those computers that do not perform well, this may make the computer a bit of a card (such as 1G memory), at which point you can turn off or lower the screen resolution of the Dwm.exe implementations, which may improve the system's fluency (but also lose the window effects). Ways to disable Windows Aero effects: ① Ope

?1. data Synchronization Convenient maintenance: The response site used by the background and the database is common, that is, the computer PC-side modified the site content, mobile phones, pad and other smart mobile viewing terminal can display the revised content synchronously. The processing of website data can be more timely and faster. 2. multi-terminal effective traffic: In the absence of responsive w

PDO: ATTR_CLIENT_VERSION what does this double colon mean? the two symbols in the PHP class edited by lghyt in 2013-12-0612: 34: 45 are dizzy. PDO: ATTR_CLIENT_VERSION nbsp; what is the meaning of this double colon PDO: ATTR_CLIENT_VERSION? This post was last edited by lghyt at 12:34:45 onThese two symbols in the PHP class are dizzy. PDO: ATTR_CLIENT_VERSION

The user's Lync Server only 80G space, D disk recently added, today found that the size of the C disk is hundreds of MB, the desktop saw some log files, all deleted, finally freed up three g of space, at least before work today will not appear what big problem, I told users you add disk space bar, The user means no, you have to remove the space for me ... Just do it.650) this.width=650; "src=" Http://s5.51c

What is the Entity Framework?Writing and managing ADO code for data access is a tedious and monotonous job. Microsoft has provided a O/RM framework called "Entity framework" to automate database related activities for your applic ation.Microsoft has given the following definition of the Entity Framework:The Microsoft ADO Entity Framework

registration costs, but high investment costs, or low investment costs, but low ROI, in part because the channel is not healthy.4, lack of brand thinking. Focus only on La Nieu, while ignoring the content output, visual design, and even without a clear marketing positioning, resulting in user activity and lack of contribution.5, the team is not competitive. Only the purchase of traffic and simple one cast,

What if the motherboard temperature is not normal? Motherboard temperature is mainly determined by the South Bridge and North Bridge, you want to cool down on the chassis to install a fan board of the temperature of the chip is broken, you can use your hands to touch the North Bridge if not hot without tube software d

What is the TCP.IP protocol? Generally speaking, TCP/IP protocol is the Technology foundation of Internet based on TCP/IP protocol (Transmission Protocol/Inter-network protocol). Full name Transmission Control protocol/internet Protocol. The Protocol of Transmission Control Protocol/Internet, also known as network Communication protocol,

What is the Explorer.exe process? Explorer.exe is either Windows Program Manager or Windows Explorer, which is used to manage Windows graphics shells, including start menus, taskbar, desktop, and file management, which can cause the Windows graphical interface to not be available. Explorer.exe may also be a virus su

Today, the world's popular operating systems have 3 major categories, Linux, Mac OS and Windows operating system, Linux operating system because of its open source, free, cross-platform, good interface and other features, by the vast numbers of programmers favor!Linux operating system is widely used in the enterprise Server domain, the current network equipment on the market is using the Linux kernel operat

What is the optimal number of text boxes on a single page of the App ?, App text box count [1]. The number of optimal text boxes on each page varies with mobile phone screens of different sizes. [1.1] for iPhone 4 screen size, when the resolution is 640x960px, the maximum number of text boxes

What is the view error in the DNS configuration file? -- Linux general technology-Linux technology and application information. for details, refer to the following section. When I configure the DNS service, named. the conf configuration is correct. it is configured according to the online tutorial. The view option conf

module that allows spring developersIn addition to the architecture and dynamic configuration, the spring dynamic model also provides low-level programming required by most osgi applications, so you can focus on the business logic of the application. In the first section of this series of articles (hello, osgi, firstSection: getting started with bundles), We introduced a standard osgi development method, using osgiapi and open-source equinoxContainer implementation. You have learned about the o

What is the difference between APTupgrade and dist-upgrade? E -- Debian information of the Linux release technology. The following is a detailed description. Debian/Ubuntu Linux uses apt, Which is used during upgrade: Apt-get update Apt-get upgrade Apt-get dist-upgrade However, it

Set minimum and maximum width, mainly to prevent page deformationFor example, if the width of a page is set to a percentage, then the width of the page depends on the width of the browserHowever, if the width of the browser is too small, the page will deform, for example,You do a percentage set of pages, and the browser window width of the client is reduced to 10

is only one line, but other methods won't work. What is used for implementation? This requires a detailed analysis of the actual situation to see how to achieve convenience and how to achieve efficiency. The following are some materials:Stored Procedure Stored Procedure is a set of SQL statements for specific function

2000. What is the matching problem between the display and system in XP? Development and Application of VCL Components Http://www.delphi2007.net/DelphiVCL/html/delphi_20061221132856216.html The situation is as follows: My ProgramWhen running in a notebook + XP, notebook + 2 K, desktop + 2 K + LCD, the display is no