av 7389

Address: http://blog.csdn.net/innost/article/details/8474683Android Wi-Fi Display (Miracast) IntroductionIn mid-November 2012, Google released Android 4.2. Although it is a Jelly Bean series with Android 4.1, it adds a lot of new features. In the display section, Android 4.2 builds on project butter and adds support for the Wi-Fi display feature. As a result, the entire display architecture has changed significantly.This article first introduces the background of Wi-Fi display, and then combines

, the first address of the real parameter Group A is passed to the parameter group name B, and B is also taken to the address 2000. So a, b two array together occupy a 2000-headed address of a continuous internal deposit element. It is also possible to see that the same elements of A and B actually account for the same two memory units (two bytes per element of an integer array). For example A[0] and b[0] all Occupy 2000 and 2001 units, of course a[0] equals b[0]. The analogy is a[i] equals b[i]

Seven. C + + implementation of the binder system's services1. Writing codeReference files:Frameworks\av\include\media\imediaplayerservice.h (Imediaplayerservice,bnmediaplayerservice)Frameworks\av\media\libmedia\imediaplayerservice.cpp (Bpmediaplayerservice)Frameworks\av\media\libmediaplayerservice\mediaplayerservice.hFrameworks\

*); @property (Nonatomic,strong) NSString*ImageName, @property (nonatomic,strong) nsdictionary*Imageinfro;@end@implementationZqimagetoolsbutton-(Nsdictionary *) getimageinfro{returnSelf.imageinfro;}-(Instancetype) Initwithtitle: (NSString *) title frame: (CGRect) Frame controller: (Uiviewcontroller *) controller Imageblock: (void(^) (UIImage *)) Block ImageName:(NSString *) imagename{ Self=[[Zqimagetoolsbutton alloc]initwithframe:frame]; Self.imageblock=Block; Self.controller=Controller; Self.i

Address: http://blog.csdn.net/innost/article/details/8474683Android Wi-Fi Display (Miracast) IntroductionIn mid-November 2012, Google released Android 4.2. Although it is a Jelly Bean series with Android 4.1, it adds a lot of new features. In the display section, Android 4.2 builds on project butter and adds support for the Wi-Fi display feature. As a result, the entire display architecture has changed significantly.This article first introduces the background of Wi-Fi display, and then combines

"Linux" rsync usage Rsync is the first to replace the RCP this directive, because rsync not only the speed of transmission, and he can transfer, compared to the local and remote host to copy the contents of the file, but only the difference between the two ends of the file, so the transmission time is relatively much lower. In addition, rsync can be transported in at least three different ways: · It works directly on this machine and is almost exactly the same as CP, for example: Rsync-

interactive files. Third, the installation process: 1. Install rsync xinetd (managed rsync) #yum-y Install rsync xinetd 2, xinetd to start when it starts #vi/etc/xinetd.d/rsync [Disable = no] 3, Firewall Policy #vi/etc/sysconfig/iptables [-A rh-firewall-1-input-p tcp-m TCP--dport 873-j ACCEPT] #service iptables Restart 4, edit the configuration file #vi/etc/rsyncd.conf [ Max connections = 5 Log file =/var/log/rsync.log UID = nobody GID = Nobody [web] Path =/web/html Read Onl

than SRC, it is out of sync-Z Compression during transferWe found that the A option contains many other options, so our common options are combined with AV2 SSH remote SyncLocal synchronizationrsync -av /etc/passwd /tmp/1.txtRemote synchronization via SSHrsync -av test1/ 192.168.133.132:/tmp/test2/rsync -av 192.168.133.132:/tmp/test2/ test1/rsync -

there is any problem. Please try again if there is any problem" Ii. Heavy wet AV tour(For more information about AV, see the previous blog "Teach me to write a program (2) the path to AV".) "Dear, there are two other small issues. suppliers on the header of the purchase order entry interface should be able to automatically complete the Purchase Order. The user e

Test instructionsGives a set of n numbers, a subset of the maximum (the mean-median), the number of elements of the output subset, and the individual elements (in any order).AnalysisBecause it is a subset, it is not necessarily a sequential sequence. Then we have several conclusions.1. The maximum degree of skewness must be ≥0Because of an element, the skewness is 0.2. The maximum skewness subset must have an odd number of elements.CertificateIf the number of elements is even 2*k when the maximu

a socket, and then enters the loop to receive and print the datagram sent from the client ):/*************************************** ********************************** Dgrecv. c-datativesreceiver* Usage: dgrecv portnum* Action: listens at the specfied port and reports messages*/ # Include # Include # Include # Include # Include # Define oops (m, x) {perror (m); exit (x );}/* The auxiliary functions make_dgram_server and get_internet_address will be defined in the file dgram. c provided later *

. If the system supports asynchronous I/O, you can use multiple dbwr I/O to create a d B W R process from the (S L A V E) process. The number of dbwr I/O slave processes is set by the d B w r _ I/O _ s l av e s parameter in the I n I t. o r a file. If multiple d B w r processes are created, these processes are not called d B W R and they have a digital component. For example, if you create five d B W R processes, the operating system name of the proce

Hdmi cec is one of the specifications of the HDMI connector. CEC is the specification of consumer electronics control, which can be translated as "consumer electronics product control" in Chinese 」. According to mingsiyi, The hdmi cec is an AV link provided by the industrial specifications. It is connected to multiple AV devices through the HDMI interface, you can use a single volume controller to control t