1 , development platformVirtual machines: VMware 12Operating system: Ubuntu 14.042. Prepare the Cross-compilation kit (arm-linux-gcc-4.5.1)Both the Uboot and Linux kernel need to be supported by the GNU Cross Toolchain, which uses the arm-linux-gcc-4.5.1-v6-vfp-20120301 version of the cross-compilation tool provided by the friendly arm. There are many advantages to using the Eabi version, you can search online, this document to install arm-linux-gcc-4
V6, access to v6,v6 all adjacent points have been visited, return v4,v4 all adjacent points have also visited the return v3,v3 of the adjacent points all access to return V5,
The adjacency points of the V5 all visit the neighboring points of the returned V2,V2 all access to the point of departure v1,v1 all adjacent points visited, traversal ended.
traversal sequ
An object is a container for properties, where each property has a name and value.3.0. Overview: Object Literals |Search |Update |References | Prototypes |Reflection |Enumeration |Delete | Reduce global variable pollution by 3.1. Object literal an object literal is 0 or more "name/value" pairs enclosed in a pair of curly braces.// 3.1 Code 1 var empty_object = {}; var stooge = { "first-name": "Jerome", "last-name": "Howard"};objects can be nested:// 3.1 Code 2 var filght = { "
the object is unique to the property. The method does not return the prototype chain 3 ... 4 }5 }7. Operator Precedence: top-to-bottom:
. [] (): Extract property and Call function
Delete new typeof +-!: unary operator
*/%: multiplication, division, take-up (in fact, the residual operation, especially shown in two operands in the presence of negative numbers, the value of the modulo operation and the remainder operation is not the same)
+-: addition/connection
, if the property name is a valid JS identifier and is not a reserved word, it is not mandatory to enclose the property name in quotation marks. Therefore, it is necessary to enclose "first-name" in quotation marks, but it is optional to enclose the first_name. Commas are used to separate multiple "name/value" pairs.The value of the property can be obtained from any expression that includes another object literal. objects can be nested:var flight = { "oce
There are nearly a thousand Chinese people working at Microsoft. During the Microsoft teched Technology Education Conference, 16 of them returned to Beijing as lecturers. They bring the latest developments in Microsoft software technology to their audience, and their software career is also a fortune. During the conference, the reporter interviewed five lecturers while giving lectures.
Miscellaneous
"The growth of people is actually a pyramid. The more solid and broad your foundation is, the
Document directory
Open Enterprise Ecosystem
Open Enterprise Ecosystem
Before defining the enterprise ecosystem, let's take a look at what the biosphere is.BiosphereBiosphere refers to the earthIntegration of all ecosystemsThe whole is an outer circle of the earth. Its range is about 10 kilometers vertical up and down at sea level. It includes the Earth's air, land, oceanic and water with the existence of life and the change and transformation from
From: Computer WorldThere are nearly a thousand Chinese people working at Microsoft. During the Microsoft teched Technology Education Conference, 16 of them returned to Beijing as lecturers. They bring the latest developments in Microsoft software technology to their audience, and their software career is also a fortune. During the conference, the reporter interviewed five lecturers while giving lectures.
Miscellaneous
"The growth of people is actually a pyramid. The more solid and broad you
the result set to a PDW table.
Hadoop can also serve as an online data archiving system for PDW, by running simple SQL commands to export data from PDW to Hadoop, and to PDW online queries on the data archived in Hadoop.
Here's an example to further illustrate the scenario and usage of the above polybase technology, and in this example we will assist in the allocation of resources to U.S. states by analyzing the data that are associated with Hurricane Sandy in the United States.
First, you c
issued from the vertex;3, repeat the above two steps, until the remaining network no longer exist without the vertex of the predecessor.
There are two kinds of results: one is that all the vertices in the net are output, which means there is no forward loop in the net, and the other is that the vertex in the net is not all output, and the remaining vertices are not the apex, which indicates that there is a direction loop in the net.
For example, in the diagram shown in (a) below, V1, and
and peer-to-peer traffic management.
According to the IPV6 network in the domestic development situation, the reasons for the rise of IPV6 network are as follows: IPV4 network address resources are limited, IPV4 network security vulnerabilities. 2003 Next Generation Network project launched, 2005 Cernet 2 officially opened, 2008 Cernet 2 by the Government special funds to support the target of 1 million active users, the February 2009 government formally the next generation of network as an op
Because I recently bought a Tiny4412 (Exynos4412) board, it is also a cross-compilation tool chain that Tiny4412 needs to use.
Development environment: ubuntu-12.04
Target board: Tiny4412
1. Copy the arm-linux-gcc-4.5.1-v6-vfp.tgz to the Ubuntu virtual machine/SMB directory via the Samba server
2. Since my working directory is under/xplan, create a new Toolschain directory below/xplan
# Cd/xplan
# MKIDR toolschain
# CD Toolschain3. Move the arm-linu
Deep Priority Search (DFS)
[Algorithm entry]
Guo Zhiwei @ sysu: raphealguo (AT) QQ.com
1. Preface
Deep preference search (DFS) is similar to the breadth preference search. It is also an algorithm for traversing a connected graph. The idea is to start from a vertex V0 and go all the way to the end. If it finds that it cannot reach the target solution, it will return to the previous node and start from the other path to the end, the concept of depth-first is the concept of depth-first.
You can ski
Use an 8 gb usb flash drive to create multiple USB SeriesInitial Exploration of the System Boot Disk
Tool preparation: (search online)Can be found)
1. hp formatting tool.Rar
2. grub4dos-0.4.3-07-08-27.rar
3. grubutil-1.1-bin-w32-19.rar
4. UT163 Mass Production EngineerUT163 MPTool setup-v3.9.29.0.rar
5. USB flash disk master Chip DetectionTool ChipGeniUs.exe (chip precisionLing)
6. WinPE System (Old 9 WinPE old Mao Tao modified the version regardless of Build070911)
7. Prayaya-LivesystemSystem
kernel function PsSetLoadImageNotifyRoutine installation module load callback. In the whitelist, the implementation is permitted. Otherwise, modify the kernel entry code and return it directly. The structure of the whitelist is:
+ 0 nCounts // White List drive data + 4 fileSize_0 // White List drive 0 + 0x14 fileMd5_0 + 0x18 fileSize_1 + 0x28 fileMd5_1
And so on. The number of drivers in the entire whitelist is 0 × 4e0. The specific implementation is as follows:
Int _ stdcall dump_CompareMd5Ar
:3.0 gcr.io/google_containers/pause-amd64:3.02. Using the internal private warehouse, add the following parameters to the Kubelet service process for each k8s node:"--pod-infra-container-image=my.hub.io/pause-amd64:3.0">>> node Mirror list [ Mirror of Private warehouse recommended in real world ]:# Docker images ( display content is easy to view, so incomplete)GCR.IO/GOOGLE_CONTAINERS/PAUSE-AMD64 3.0Index.tenxcloud.com/google_containers/kube2sky 1.11Index.tenxcloud.com/google_containers/etcd 2.0
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