10 recommended articles about the transmission process

This tutorial is a comprehensive explanation based on the RxJava1. all - Determines whether all the data emitted by the Observable meet a certain condition. If any data in the original Observable does not meet the condition, FalseAmb is returned. - Given two Observables, only the Observable that sends data first is sent, and the latter will be ignored. Lose. Contains - determines whether an Observable emits a specific value DefaultIfEmpty - emits the value from the original Observable, or a default value if the original Observable does not emit any value SequenceEqual - determines whether two Observables emit the same data sequence SkipUntil - SkipUntil subscribes to the original Observable, but ignore its emissions until the second Observable emits a piece of data

1. In-depth explanation of the details of RxJava_06 [Conditions & Combination Operations of the Transmission Process]

Introduction: The following series of functions are used to determine whether the transmitted data meets certain conditions.

2. js Method analysis for converting json string to json object

Introduction: Method to convert json string to json object. During the data transmission process, json is transmitted in the form of text, that is, a string, and JS operates on JSON objects, so the conversion between JSON objects and JSON strings is the key

3. How to use the crc32 function in PHP to verify data

Introduction: How to use the crc32 function in PHP to verify data? RT, if not, is there any other way in PHP to check the data? ------solution-------------------- Any hashing algorithm will do. CRC (data) gets a fingerprint. Send the data and fingerprint to the other party. The other party also gets a fingerprint from CRC (data). If you compare it with the fingerprint you sent him, you will know whether it is in the process of transmission. Has it been tampered with? In addition, the prerequisite for verifying data is that no one knows during the data transmission process

4. How to use the crc32 function in PHP to verify data

Introduction: How is the crc32 function in PHP used to verify data? RT, if not, is there any other way in PHP to check the data? ------Solution--------------------Any hash algorithm will do. CRC (data) gets a fingerprint. Put the data and fingerprint together. Send it to the other party, and the other party will get a fingerprint in the same CRC (data). If you compare it with the fingerprint you sent him, won't you know whether it has been tampered with during transmission? In addition, the premise for verifying data is that no one knows during the data transmission process,

5. MySQL master-slave replication based on SSL encryption

Introduction: In the master-slave replication of MySQL, the transmission process is plain text transmission, which does not guarantee the security of the data. When compiling and installing Mysql When you do this, you will basically add a --with-openssl

6. MySQL configuration SSL secure connection

Introduction: SSL (Secure Sockets Layer) is a security protocol that provides security and data integrity for network communications. It uses public key data Encryption technology ensures that data will not be intercepted and eavesdropped during transmission on the network. The main services provided by the SSL protocol are: Authentication of users and servers to ensure that data is sent to the correct client

7. Web application interface development parameter signature method (1)

Introduction: Interface development is an important way to connect various systems. The data is transmitted through the open Internet, and there are certain requirements for data security. In order to improve the tamper resistance of the transmission process parameters, the signature method is currently a commonly used method. I will introduce a method here, which is currently commonly used by domestic Internet companies. Among them, Taobao’s Alipay payment

8. Use AES encryption algorithm to encrypt data in PHP

Introduction: When researching Discuz, I found that Discuz has a pretty perfect encryption algorithm (relatively speaking). This algorithm can encrypt the data and store it. When needed, it can be restored using the previously encrypted key. In addition to this, there is also the AES algorithm that can encrypt data very well and is not easily cracked during transmission. In PHP, I

9. js Method to convert json string to json object Parsing_javascript tips

Introduction: Method to convert json string to json object. During the data transmission process, json is transmitted in the form of text, that is, a string, and JS operates on JSON objects, so the conversion between JSON objects and JSON strings is the key

10. The difference between method=post/get in the Form form_HTML/Xhtml_Web page production

Introduction: Form Two methods of data transmission are provided - get and post. The get and post methods in Form correspond to the GET and POST methods in the HTTP protocol respectively during the data transmission process. Friends who are interested can learn more about it, and it may help you learn from it. get/post helps

[Related Q&A recommendations]:

ios - How to transmit GET as BODY?

javascript - Is it possible to encrypt the web password before transmitting it?

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