New MAVEN ProjectCreate a new Maven project:
The POM defines the smallest maven2 element, namely: Groupid,artifactid,version.
GroupId: A unique flag for the project or organization, and the path generated by the configuration is also generated by this, as the relative path generated by Org.codehaus.mojo is:/org/codehaus/mojo
Artifactid: The generic name of the project
Version: Versions of projects
Packaging: Packaged mechanisms such as POM, jar, Maven-plugin, EJB, War,
syntax= "Proto2" #语法格式package tutorial; #包 #option: Assignable non must be assigned Java_package:java package name Option Java_package = "com.example.tutorial"; #java类名, Generate Com.example.tutorial.AddressBookProtos Java class option Java_outer_classname = "addressbookprotos"; option Csharp_ namespace = "Google.ProtocolBuffers.Examples.AddressBook"; #message定义所需要序列化的数据的格式. Each message is a small logical unit of information, #包含了一些列的name-value. Message person { Required String name = 1; #req
As the official version of Protocol buffers 3 has not yet been released, the official website (https://developers.google.com/protocol-buffers/docs/downloads) is currently only available for download to the 2.6.1 version.To download PB3, you need to download it in Https://github.com/google/protobuf release (https://github.com/google/protobuf/releases)The latest version of the current here is edition 3.0.0-beta-2Take my Mac For example, I downloaded: protoc-3.0.0-beta-2-osx-x86_64.zipAfter this de
eclipse4.4 Proto File Editor protocol Buffer editor installationGoogle Protocol buffer file Editor. Plug-in Project name Protobuf-dt, is hosted on Google Code, the country is now not connected to Google code, the eclipse market can be found in the plug-in, but not installed. Found on GitHub that someone has already done the relevant synchronization, can be downloaded at the address below.Click to open linkOther addresses are also available.My eclipse-
Recently, when tossing a middleware, we used the Cap ' n Proto A simple look, declaration names should use CamelCase and must not contain underscores # and when defining types can not be used in lowercase or down line, you need to use hump type, OK Alkai D's favorite. Have time to know protobuffer or thrift. That's all, and then some simple test code: Import Osimport Capnpthis_dir = Os.path.dirname (__file__) node = capnp.load (Os.path.join (This_dir,
The. proto file is a format file of Google protocol buffer. If no highlight file is found in editplus, you can write one by yourself.
Proto. STX
The content is as follows:
# Title = Google protocal buffer; Google protocal buffer file by greenerycn .; this file is required for editplus to run correctly. # delimiter =, () {} []-+ * %/= "'~! |
Effect:
File Download:
Http://www.box.net/shared/5nea
---------------------------------------------------------------------------------1. Data LayerSource from (*.lmdb)* Scale limits the pixel value to "0,1"---------------------------------------------------------------------------------2. Conv LayerKernel Discard core size 5x5Num_output Volume channel (third dimensional) axbxCLr_mult the rate of learning is two-fold. The weight and bias rate are generally twice times the former and are proven helpful in receiving 斂---------------------------------
generate an interface file similar to the Lm.helloworld.proto interface class/usr/local/protobuf/bin/protoc-i./--cpp_out=./Lm.helloworld.protoWe can see that the following two files are generated, which is required at compile time.lm.helloworld.pb.ccLm.helloworld.pb.hAnd/usr/local/protobuf/bin/protoc is the program Protobuff used to generate this file;And then we can compile it.g++-i/usr/local/protobuf/include/lm.helloworld.pb.cc read.cc-o read ' Pkg-config--cflags--libs/usr/local/protobuf/ lib
) {this.name = name}// 重写原型Person.prototype = {getName:function() {}}varp =newPerson(‘jack‘)console.log(p.__proto__ === Person.prototype)// trueconsole.log(p.__proto__ === p.constructor.prototype)// false
The Person.prototype is rewritten directly here (note: The previous example was to modify the prototype). The output shows that p.__proto__ still points to person.prototype, not p.constructor.prototype.It's also good to understand that assigning a value to Person.prototype is an object
Package Test;option cc_generic_services = true; When compiling C + + files, generate service and Service_stub interface class option py_generic_services = true; When compiling a python file, generate the service and Service_stub interface class message request { Required String name = 1;}; Message response { Required String status = 1;}; Service testservice{ RPC test_interface (Request) returns (response);};Python failed to generate service interface using.
"_proto_ and Prototype"1.prototype (prototype function): The function has a prototype.prototype is an object that points to the reference address of the current constructor.2._proto_ (object's prototype object): All objects have _proto_ properties. When an object is instantiated with a constructor, the _proto_ property of the new object is referred to as the prototype of the constructor.Zhangsan._proto_==person.prototypeAll objects will eventually point to the prototype of object ()"Prototype Ch
Prototype, each function object has a display prototype attribute that represents the object's prototype (Function.prototype function object is an exception, no prototype attribute).
__PROTO__: Each object has an internal hidden attribute named
Just learned the shell don't know how to convert, now understand a little, record underIt's better to be an addition.
c=$[$c+5]
let c=$c+5 变量c等于C加上5后在赋值给自身
let c+=5 就可以这样表示了
例如:
脚本代码如下
declare -i SUM=0
for ((J=2;J100;J+=2));do
let SUM+=$J
echo $SUM
done
echo $SUM
执行结果如下:
+ declare -i SUM=0
+ (( J=2 )) #首先赋值J=2
+ (( J100 )) #J
0.17 s 0.07 s-bash
?? Hapless ttyp0 GPS pm 1.00 s 0.26 s 0.04 s w
?? [Hapless @ linux2 hapless] $ who
?? Root tty1 May 20 :44
?? Root tty2 May 20 19: 46
?? Root tty3 May 20 :44
?? Hapless ttyp0 May 20 19: 55 (GPS)
?? [Hapless @ linux2 hapless] $ finger-l
?? Login: root Name: root
?? Directory:/root Shell:/bin/bash
?? On since Thu May 20 :44 (PDT) on tty1 35 seconds idle
?? On since Thu May 20 :46 (PDT) on tty2 2 minutes 4 seconds idle
?? On since Thu May 20 :44 (PDT) on tty3 10 minutes 51 secon
quick on lo0 all#
External Network network card
vr0#out only allow the open IP traffic
Block out quick on vr0 from the to 192.168.0.0/16Block out quick on vr0 from the to 0.0.0.0/8Block out quick on vr0 from the to 169.254.0.0/8Block out quick on vr0 from the to 10.0.0.0/8Block out quick on vr0 from the to 127.16.0.0/12Block out quick on vr0 from the to 127.0.0.0/8Block out quick on vr0 from the to 192.0.2.0/24Block out quick on vr0 from the to 204.152.64.0/23Block out quick on vr0 from th
View plaincopy to clipboardprint?/*Each object instance has a prototype property member used to point to its instanceof object (temporarily called parent object)We call this layer-by-layer relationship pointing to the parent prototype [prototype Chian]A prototype also has a parent prototype, because it is often an object instance, unless we artificially change itIn JavaScript, "Everything is an object, and the function is the first type. "Both function and object are function instances.The paren
. prototype = {// Mother prototype age: 18, home: ['beijing', 'shanghai']}; Person. prototype = new Mother (); // The prototype of Person is Mother // You can view it using chrome debugging tools, provides the _ proto _ interface to view the prototype var p1 = new Person ('jack'); // p1: 'jack'; _ proto __: 18, ['beijing', 'shanghai'] var p2 = new Person ('mark'); // p2: 'mark'; _
Constructor: constructor of an object. It is a function.
Prototype: the prototype of the constructor. Only functions have this attribute.
Isprototypeof: If object a exists in the original model chain of object OBJ, A. isprototypeof (OBJ) returns true, and OBJ must inherit the attributes of.
_ PROTO __: the prototype chain of the access object is the upper-level object of the current object, that is, the parent-level object of the object, which i
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