I bought a more affordable laptop in the previous phase Acer (ACER) Aspire e1-472g, with the Linux operating system, due to work needs to replace the operating system ubuntu12.04, but has been plagued by no wireless network card driver. This problem has finally been solved today, the method is as follows:1. Check the wireless adapter model:~$ LSPCI-VNN | grep WirelessMy wireless network card is:02:00.0 network Controller [0280]: Qualcomm Atheros qca9565/ar9565 Wireless Network Adapter [168c:0036
650) this.width=650; "title=" clip_image001 "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; margin:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" clip_image001 "src=" http://s3.51cto.com/wyfs02/M02/6F/AB/ Wkiol1wkvkrcy39maaay6mqcv7k705.jpg "" 244 "height="/> The official release of Windows 10 will have to wait for a while, but we've learned a lot about Microsoft's next-generation operating system. From the Window
Guide
When Windows 10 was officially unveiled, Microsoft said the system would open a more personalized computing era, allowing users to enjoy a consistent, familiar, and compatible experience with all types of devices, from Xbox to PC and mobile to tablet. This is the so-called "one Windows" strategy, but do you feel it today?
What is the idea of "one Windows"?Two years ago, Microsoft CEO Satia Nadra Satya Nadella The company's long-t
Watch TV, movie, and videoWhether you like thrilling action movies, sweet love movies or warm family movies, Windows 8 and Windows RT allow you to experience the magic of a large screen on your computer. Download or stream to transfer your favorite movies and TV programs, and then directly watch or stream them from your computer to your TV. If you have a Windows Media Center, you can watch live TV or recorded programs so that you can watch your favorite clips at any time.With Windows, you can br
number of users are charged. Unlike other Q A service websites, Stack Overflow strictly filters user questions to eliminate questions that are prone to subjective answers or that are difficult to produce high-quality answers, administrators and members of the network community can vote to delete inappropriate questions or modify and improve the questions.
16.6.3 major objectives and prospects of the dream code
As a reference for innovation
16.6.4 discuss Microsoft's
DirectX is a collection of APIs for developing game or graphics-related applications on the Microsoft platform, including Windows,windows Phone,xbox 360, and Xbox one. DirectX from the 1990 's medium-term development so far, and is now in the forefront of graphic development. Direct3D is a set of 3D graphics APIs within DirectX, which is the main story of this book. DirectX also includes system support for
Note: The Oracle version is 10 Gb, the Linux version used is RedHatEnterpriseLinux5.61. Check whether the system has installed the file package rpm-qgccmakebinutilsopenmotifsetarchcompat-dbcompat-gcccompat-gcc-c ++ compat-libstdc ++ compat-l required.
Note: The Oracle version is 10 GB and the Linux version is RedHat Enterprise Linux 5.6.
1. Check whether the system has installed the file packages required b
1. Install JDKHttp://java.sun.com(1) The downloaded binfile can be directly executed.# Chmod 755 jdk-1.6.0_23-linux-i586.rpm.bin #./Jdk-1.6.0_23-linux-i586.rpm.bin After this step is complete, a file for the jdk-1.6.0_23-linux-i586.rpm is generatedInstalled in/usr/java/jdk1.6.0 _ 23 by default(2) Set environment variables in/etc/profileAdd the following content:JAVA_HOME =/usr/java/jdk1.6.0 _ 23JRE_HOME =/usr/java/jdk1.6.0 _ 23/jrePATH = $ PATH: $ JAVA_HOME/bin: JRE_HOME/binCLASSPATH =.: $ JAVA_
parameters
Kernel. shmall = 2097152
Kernel. shmmax = 2147483648
Kernel. shmmni = 4096
Kernel. sem = 250 32000 100 128
3.2.2
Add User Groups and users
/Usr/sbin/groupadd dba
/Usr/sbin/useradd-g dba oracle
Passwd oracle
We recommend that you set up two users: oracle and oraapp in charge of databases and applications.
Vi/home/oracle/. bash_profile
Add the following line
Export LD_ASSUME_KERNEL = 2.4.19;
3.2.3.
Check the installation packages required for 11i installation.
[Root @ erp root] # rpm-q
-uvhlibgcc-4*i686* rpm-Uvhlibstdc++-4*x86_64*rpm-Uvh libstdc++-4*i686*rpm-uvhlibstdc++-devel-4*x86_64* rpm-uvhmake-3.81*x86_64*rpm-uvhnumactl-devel-2*x86_64* rpm-Uvhsysstat-9*x86_64*rpm-Uvh compat-libstdc++-33*i686*rpm-uvhcompat-libcap*(1) Confirm that the following packages are installed# rpm-q binutils compat-libstdc++-33 compat-gcc-34-c++ elfutils-libelf elfut
, it has added some category libraries dedicated to game development to maximize code reuse on the specified platform. XNa framework runs on a Common Language Runtime version especially for managed games. This execution layer supports Windows XP, Windows Vista, and Xbox 360. Because the game is developed on the execution layer, the game can run on all platforms that support xNa framework with little or no changes required. Currently, all games on the
Original Author: nightmareSource: http://blog.csdn.net/nightmare/archive/2007/03/27/1542927.aspx
The next version of xNa is expected to be released in April, but there are still many questions about the future of DX on. NET. With the freeze of mdx1.1, the expected mdx2/. NET 2.0 to mdx10/d3d10 roadmap has been annihilated with the cancellation of the mdx2 project. Apparently, Microsoft does not want MDX to take the lead in xNa, but xbox360 is the main feature of xNa. Mdx2 was relocated and trans
First, environmental installation1. Installing Hadoophttp://my.oschina.net/u/204498/blog/5197892. Install Spark3. Start Hadoop4. Start SparkTwo1. Data preparationDownload the data dev360data.zip from the MAPR website and upload it to the server.[[Emailprotected]spark-1.5.1-bin-hadoop2.6]$pwd/home/hadoop/spark-1.5.1-bin-hadoop2.6[[email protected]spark-1.5.1-bin-hadoop2.6]$cdtest-data/[[emailprotected] test-data]$pwd/home/hadoop/spark-1.5.1-bin-hadoop2.6/test-data/dev360data[[emailprotected] dev3
Microsoft has launched a number of Windows versions, and more familiar Windows 98, Windows 2000, Windows XP, and Windows 7 are the operating systems that are available for PCs.
With the rapid development of the mobile computing market, Microsoft realizes the importance of the mobile operating system, and then launches the Windows Phone phone operating system, as well as the Win8.1 operating system for the PC and the tablet market. Windows phone is getting closer to the Win8.1 usage habits. Bu
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