put method

Idempotent (idempotent, idempotence) is the concept of an abstract algebra. In a computer, it can be understood that a power-like operation is characterized by the effect that any number of executions have on the same effect as one execution at a

We develop the RESTful interface of PHP will know there is put method update resources, that is how to use put this HTTP method to update resources, this article mainly share with you in PHP the RESTful put method parameter submission and receive

 Put method supportPHP provides support for the http put method used by some clients to store files on a server. PUT requests are much simpler than a file upload using post requests and they look something like this: Put/path/filename.html HTTP/1.1

Required for Android-use okhttp's PUT method to upload filesBackground The company's file upload interface uses the PUT protocol. Previously, it used the upload class in the old project. Now the okhttp network library is used in the project, so I

1. POST is used to send data to the server, often used for form data submission;PUT is used to store data in a resource (such as a file) on a server;2.302 303 307 Status Code differencesThey are both redirected (temporary redirect P.s 301 for

In this chapter we introduce how HASHMAP works.1.HashMap Working principle DiagramReferenced from: http://www.admin10000.com/document/3322.html2.HashMap initialization We can understand this: an array, each location is a linked list, each element of

The Web. config add configuration is as follows:system.webserver> the following configuration in order for iis7+ to support the Put/delete method - Httpprotocol> customheaders> Addname= "Access-control-allow-origin"value="*" />

BackgroundThe company's file upload interface using put protocol, has been using the old project in the upload class, now the project uses the Okhttp network library, the following information, here to share.Code implementation /** * @param

Using Spring-boot as an interface, if you want to use put for form submission in RESTful routing form, the first parameter should be a file parameter with the following code:@PutMapping ("/http-put") public ibaseworkresult httpput (@RequestParam

Basicdbobject cannot be put normally. Cause and solution of put Value failure Basicdbobject OBJ=NewBasicdbobject (); OBJ. Put (Key, value ); The error occurs because the key is unique. If the key is the same, it overwrites the previous

Reprint Please specify the Source: http://blog.csdn.net/ns_code/article/details/37867985The source code of Linkedhashmap is suggested by netizens. Then spent a night studying, sharing this article (the Last Post in this series), I hope you learn

  HashTables provides a useful method to optimize application performance.HashTables is no longer a new concept in the computer field. They are used to accelerate the processing speed of computers. They are processed using today's standards,

1, the two inherit the direct parent class is different: Hashtable inherit from the Dictiionary,hashmap inherit from Abstractmap, this difference can be clearly seen through the source code of both:public class hashmap extends abstractmap

The standard library contains the basic implementations of several maps, including: HashMap, TreeMap, Linkedhashmap, Weekhashmap, Concurrenthashmap, and Identityhashmap. They all have the same basic interface map, but the behavior characteristics

How to understand idempotent Understanding the Essentials Idempotent is the interface of the system to the external commitment (rather than implementation), the commitment as long as the invocation of the interface succeeds, The impact of external

The previous two blogs wrote the file cache, now say Android-universal-image-loader's memory cache, the memory cache involves the classThe inheritance relationships for these classes are as follows:Like a file cache, the memory cache involves two

Most Java developers are using maps, especially HashMap. HashMap is a simple but powerful way to store and retrieve data. But how many developers know how to work inside HashMap? A few days ago, I read a lot of Java.util.HashMap's source code

Java network programming from getting started to mastering (34): reading and writing data in buffer---using GET and put methods to read and write individual data sequentially The most important operation for a buffer is the read and write operation.

Android LRU cache Algorithm Implementation learning notes (1), androidlru When developing mobile apps, we often encounter big data access. We usually consider the following aspects. 1. Restrictions on the memory of mobile phones must also ensure

Most Java developers are using maps, especially HashMap. HashMap is a simple but powerful way to store and retrieve data. But how many developers know how HashMap works inside? A few days ago, I read a lot of Java.util.HashMap's source code