Credit Reporting System of State Enterprises

1. Website Analysis 1.1 Get Home Page Through requests.get directly requests the website home page, returns 521 error prompt code, returns the result is js code. This is the use of Le Accelerate Le anti-crawl technology, before accessing to determine whether the client cookie is correct, if not, return 521 status code and a section of js code, ...

Posted on Fri, 10 May 2019 13:44:36 -0700 by kickoff3pm

Analysis of Statistical Processes and Rules and Triggering Conditions of Statistical Information

In oracle, inaccurate table or index statistics may cause Oracle to erroneously execute the plan. Statistical information also exists in postgres, and inaccurate statistics can lead to errors in executing plans. In this paper, we mainly test when Postgres will be triggered for automatic statistical information collection, becau ...

Posted on Fri, 10 May 2019 05:53:46 -0700 by trancemission

Oracle RAC: Service Resource Management

Service Resources Each database has one or more service names, which are the names given to the client to connect to the database instance. Creating a database creates a service with the same name as the database by default. The default service balances the load on all instances, and you can assume that all instances of the database are the pr ...

Posted on Fri, 10 May 2019 05:53:38 -0700 by SJR_34

Netty Implements Custom Protocols

The most widely used protocol is the HTTP protocol, but in some areas of service interaction, it is relatively less used for three main reasons: The HTTP protocol carries information such as header s and cookie s, and its byte utilization is low, which makes the HTTP protocol bloated and requires more packets to be sent when the same informati ...

Posted on Wed, 08 May 2019 12:24:38 -0700 by dukeu03

Servlet and HTTP Introduction Learning

http introduction: http is a set of specifications, a standard protocol for network data interaction, different languages, different data to achieve reasonable data interaction (for example, browser and server data interaction), you have to follow the protocol he prescribed, so that a standard (everyone knows) data interaction will be formed. ...

Posted on Wed, 08 May 2019 06:00:39 -0700 by daveh33

Build translation model on TEB dataset ——Seq2Seq

The basic idea of_Seq2Seq model is very simple. It uses a cyclic neural network to read the input sentence, compress the information of the whole sentence into a fixed dimension encoding, and then uses another cyclic neural network to read the encoding and decompress it as a sentence in the target language. These two cyclic neur ...

Posted on Mon, 06 May 2019 19:10:39 -0700 by exa_bit

Android Source Notes--SystemUIVisibility

SystemUIVisibility      SystemUIVisibility has recently been involved in learning SystemUI, which is recorded here.Although StatusBarManager and StatusBarManager Service provide all the interfaces to the operation status bar and navigation bar for applications and system services, these interfaces are not applicable to common ...

Posted on Mon, 06 May 2019 17:40:38 -0700 by bigdspbandj

C# MVC WeChat Sweep Payment

Project requirements: School students online payment project, just came to the company to practice online Baidu a variety of materials, thanks to many gods to avoid many pits. This scanner payment is: computer generated two-dimensional code, mobile phone WeChat scanner payment.It is recommended that you download the official demo familiar and ...

Posted on Mon, 06 May 2019 02:35:38 -0700 by n000bie

Getting parameters in request post request in spring boot interceptor

Recently, there is a requirement to get parameters for post requests from interceptors, and here is a record of problems that arise during processing. The first thing I think about is the request.getParameter(String) method, but this method can only get parameters in the get request. post is not feasible. Later, I think of the way to use t ...

Posted on Sat, 04 May 2019 05:30:37 -0700 by auamy

[TensorFlow Realization Machine Learning Method] KNN (K Nearest Neighbor Algorithms) realizes the prediction of housing prices (tensorflow, matplotlib, numpy, pandas)

I. Preface The general theory of machine learning KNN algorithm (K-nearest neighbor algorithm) is very simple, and it is not discussed here. II. Data Set Preparation Here we use the older data set, which is the data set of housing forecasting. Download address https://archive.ics.uci.edu/ml/machine-learning-databases/housin ...

Posted on Sat, 04 May 2019 02:40:38 -0700 by mitch.craig