2x Linux

In mid-October, Google unveiled its latest Android 4.0 operating system in Hong Kong, with a new Linux kernel that has been greatly improved in terms of functionality and compatibility. Today, LG News shows that LG Optimus 2X will not be upgraded to the latest Android 4.0 system. LG Optimus 2X After Google's Android 4.0 release, global Android phone users are watching when their phones can be upgraded to the latest Android 4.0 system. LG Officer ...

What we want to does in this tutorial, I'll describe the required tournaments for setting up a multi-node Hadoop cluster using the Hadoop Distributed File System (HDFS) on Ubuntu Linux. Are you looking f ...

"Tenkine Server channel December 17 News" Huawei Tecal RH2488 V2 is a four-way server based on the INTEL®XEON®E7-4800 series processor, providing up to 40 computing cores in 2U compact space, with the largest 18TB local storage capabilities. RH2488 V2 has flexible computing performance and sufficient local storage capacity, saving valuable deployment space relative to the traditional 4U four-way. RH2488 V2 is suitable for enterprise database, business intelligence, System simulation, data mining and ...

"Tenkine Server channel January 2 News" Wave nf8560m2 is located in the high-end four-way server market, with the new intel® xeon® ®e7 series processor and SAS 6G disk controller, so that it has balanced performance and good reliability, availability, for online transactions integrated processing, virtualization, 　　database, such as Enterprise-class application optimization, very suitable for virtualization integration, cloud computing and other cutting-edge applications. This four-way server is applicable to government, education, enterprise ...

"Tenkine Server channel December 16 News" Denver local time November 19, held here in the SC13 Global Top500 Awards ceremony, the organizing committee announced from China's National Defense Science and Technology University team to 8.22 trillion times per second Linpack results obtained SC 　　13 Global University students Super Computer Competition computing performance, this is the national defense hkust after ISC 12, SC 12 after the third time the title. As the "Highest Computational performance award" of the defending champion, the National Defense Science and Technology University in the competition set ...

"Tenkine Beijing March 29," Dell R620 is Dell's latest rack server product, is a ultra-high density 1U rack dual server, with a large memory configuration and excellent I/O options, is a space-constrained environment ideal platform. Recently, there are businesses on the server product model Dell PowerEdge R620 (e5-2603 (1.8g-10m)/4G*4/300G*3/H310/DVD/495W/8 disk/three-year) spot special promotions, promotional price of 14300 CNY incl. VAT invoices ...

"Sohu Digital News" August 25 news, in the market mainstream operating system, Google's Android has been known for its high degree of freedom. Most Android users know that after you root the device (get administrator privileges), you can change the look and feel of the phone (a third-party launcher), or sideload the application from anywhere. But if you're a new member of the Android platform, there may be some features in the system that you don't know much about. Science and Technology website LAPTOPMAG Recent inventory ...

Another round of the New Year Dell Server sales promotions, Dell PowerEdge 12G R620 (Xeon e5-2603/2gb/300gb) server for only 10800 yuan. Dell PowerEdge R620 Product configuration: Dell PowerEdge R620 (Xeon E5-2603/2GB/300GB) server is standard with an Intel Xeon E5-2603 processor, this processor is 1.8GHz, the maximum support two ...

Dell R620 is Dell's newest rack server product, an ultra-high density 1U rack dual server with massive memory configuration and excellent I/O options, ideal for a space-constrained environment. Recently, some businesses are on the server product model Dell PowerEdge R620 (Xeon Quad-core e5-2609 (2.4ghz-10m)/8g/300g SAS 2.5*2/DVD/700W/8 Disk/three years) spot special promotions, Promotional price of 13000 yuan incl. VAT invoices, the proposed ...

Two-dimensional drawing Maxima the instruction of two-dimensional drawing is plot2d. Let's say we're going to draw 4x3−2x−2 this function, set the x-axis range from 5 to 5, on this command: (%I1) PLOT2D ([4 * x^3-2 * x-2],[x,-5,5]); Three-dimensional drawing is also as easy as the three-dimensional drawing, as long as the Plot3d instructions can be replaced: (%I2) plot3d (cos (-X^2+Y^3/4), [x,-4,4], [y,-...