An analysis of Android source code (III)--android AOSP 5.1.1 Source sync sync and compile make, set up Samba server for more convenient burn-in machine
Recently busy, but also maintain their own blog, video and the public number, also did not carefully comb the source of the entry logic, today is to tell a source of play, you crossing, learn together!
Before reading this blog, look at my first
environment variable: source build/envsetup.sh
Set compilation cache size: Prebuilts/misc/linux-x86/ccache/ccache-m 50G
Select Compile terminal type: Lunch Full_mako-userdebug
Compiled Source: Make-j4
==========================================Part IV: A compiled system to swipe into the phone==========================================1. View the Out directorySee if you want to generate System.img boot.img recovery.img userdata.img and other required files2. Swipe in your phoneE
for reference by People's
how to express 8 and 16 in C language
The three types of input supported by the C language itself are:1. Decimal. Like 20,457;2.16 binary, beginning with 0x. such as 0x7a;3. Eight binary, beginning with 0. Like 05,0237.
So C language does not have binary input, the most available function to achieve.
the expression method of octal number
C + + regulations, a number if you want to indicate that it uses octal, you must prece
ObjectiveIt is said that Nodejs is suitable for making restful_api, because it has the ability of asynchronous processing, can make more requests, this is recognized by everyone. Not long ago I used nodejs+express+postgresql to build a restful intermediate processing platform, feeling that the API of Express is messy when the code volume is much. Then I developed
, which is useful in some cases. Next we will use this function to load a user from our simulated database and allocate it to req. user.
var express = require('express') , app = express.createServer(); var users = [{ name: 'www.csser.com' }];app.all('/user/:id/:op?', function(req, res, next){ req.user = users[req.params.id]; if (req.user) { next(); } else { next(new Error('cannot find user ' + req.params.
This applet is designed to query the functions of Express, ID, weather, poetry, dictionaries and so on through natural language dialogues.Natural language dialogue, even in Chinese language directly to the program under the command, such as: ' Check the weather ', "Help me check the waybill number 123456", "I want to listen to Li Bai's quiet night thinking" and so on.If you still don't understand, read the preface to the blog https://i.cnblogs.com/Edi
SelectSelect Case status Case "-1" Status = "unupdated Ticket No." Case "0" Status = "query exception" Case "1" Status = "no record" Case "2" Status = "on the way" Case "3" Status = "dispatching" Case "4" Status = "accepted" Case "5" Status = "REJECTED" Case "6" Status = "Troubleshooting" Case "7" Status = "invalid ticket" Case "8" Status = "timeout ticket" Case "9" Status = "failed to sign" Case Else Status =" unknown express status "End Selectkdcx
www.aikuaidi.cn.
Call parameters:
Parameter Name
Type
Required
Description
Key
String
Yes
Authorization key. Click here [express delivery API application portal] to apply
Order
String
Yes
Express waybill number, please note case sensitive
Id
String
Yes
Courier Code, such as yuantong g and
can dynamically generate the Controller instance through reflection and then call the corresponding action. That is to say, in MVC, the background processing program is located based on URLs.
Through the analysis of the above two methods, we found that it doesn't matter whether the URL points to a file, but in the end, it is necessary to locate a specific processing program based on it, that is, there is a routing process between URLs and handler, but different frameworks have different process
1. StartDownload Source: Https://github.com/sayar/NodeMVAExpress components: NPM install EXPRESS-G (global installation)2.ExpressRestOpen Directory 08_expressrestApp.jsvar express = require (' Express '); var app = Express ();Capturing the Get method and processing it returns a JSON that is much simpler than C # writin
The source code has been tested by myself. There is no problem. You can query the express waybill number. Many supported express parcels are supported. yuantong Express, Shentong express, and yunda express support ticket number qu
Just beginning to touch node. js, there's a connect-flash in the process of using Express 4.xFor example, when submitting the registration information on the /reg page, the Flash method that calls the Request object req is written to the prompt message if the password that was entered two times does not match, and then the display /reg The page is removed and thrown to the view template; it looks like a Dictionary object.This package must be reference
The day before yesterday I made a piece of paper [a line of code easy to handle the express message function], At the same time the release of the V1.0beta version of the Quick Message function and source code, the reason is beta, is the feeling although the basic skills can have, but not perfect, the characteristics are not necessarily reasonable, today unknowin
First, download the package:
NPM Install Express
NPM Install Socket.io
To create a file:
Server-side code: Server.js
The code is as follows
Copy Code
var http=require ("http");var express=require ("
In the background with nodejs+express+mysql, there are many requests involving user information to determine whether the token in the request (user name + timestamp + random number using SHA1 encryption of random string) is valid.In the beginning, the judgment of token was added to the processing of each request. (wrote n times, the head smoked)The code is as follows:Modify the state of the Project Router.p
The Java Server supports source code for resumable upload (express and Thunder are supported) (only HTTP protocol is supported)
There are many articles on the Internet about Java's support for HTTP resumable upload, but there are few articles about the support for HTTP resumable upload on the Java Server.This article is the source code of the Java Server that su
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