quora digest

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Essays-66 Articles-0 comments-MySQL slow query (ii)-Pt-query-digest detailed slow query log one, Introduction Pt-query-digest is a tool for analyzing MySQL slow query, it can analyze Binlog, Gene RAL Log, Slowlog, can also be analyzed via showprocesslist or MySQL protocol data captured by Tcpdump. The analysis results can be exported to a file, the analysis process is the parameters of the query statement,

In the previous article, we mainly discussed the use of HTTP Basic authentication method, because the way HTTP Basic authentication determines that it has a large security problem, so next look at another way to verify: Digest authentication, that is, Digest authentication.Series Articles ListASP (i): Using the first approach, get and post dataASP (b): Security authentication using HTTP Basic authentication

This article transferred from: http://www.cnblogs.com/lanxiaoke/p/6357501.htmlSummary Certification Simple introductionAbstract authentication is the improvement of the basic authentication, that is, the use of abstract instead of account password, so as to prevent the disclosure of account password in plaintext transmissionPrior to the summary certification is not very familiar with, but also thanks to the Circle of Parry Contribution Blog: ASP. NETWeb API (iii): Use

Asp. NET permission Authentication seriesAsp: Forms AuthenticationAsp: HTTP Basic Authentication (http Base)NET rights authentication: Windows authenticationAsp: Digest Authentication (digest Authentication)First, The origin of the summary certificationAbstract authentication is the improvement of the basic authentication, that is, the use of abstract instead of account password, so as to prevent the disclo

Message Digest --- MD5 encryption, digest --- md5 EncryptionPassword Encryption Generally, the "Message Digest" technology is used to encrypt the password to avoid saving the password in "plaintext. Plaintext: Original TextMessage Abstract Is a common data integrity testing technology.The message digest is equivalent t

Android security encryption feature article index Android Secure encryption: Symmetric encryption Android Secure encryption: Asymmetric encryption Android Secure encryption: Message digest Digest Android Security Encryption: Digital signatures and digital certificates Android Secure encryption: HTTPS programming The above learning all content, symmetric en

Check the HTTP Digest authentication code example-JSP, digest-jsp Check HTTP Digest authentication. since http1.1 The Code is as follows: (this code is not complete, and RFC2617 is not implemented ). The code is described above ,.

Sometimes for some reason, such as JQ operation model, or $watch, settimeout and other functions change the model, resulting in no dirty data detection. So I did not manually call the $apply () and so on.But the first time it ran, angular itself executed theand angular rule dirty value detection round-robin can only be called once, so this will be an error.The solution, before the execution, the first judgment is good. See if angular has the initiative to call, no words to manually adjustif (! $

Chapter 3 message digest algorithm-MD5, digest-md5 Note: In this section, refer to "verify data integrity-message digest algorithm" in Chapter 2nd of Java encryption and decryption art (version 6th" 3.1 message digest algorithm: prevents tampering with messages during transmission. Principle: After a message passes thr

In the previous article introduced the basic one-way encryption algorithm--MD5, also roughly said that it realizes the principle. This article continues the one-way encryption mentioned earlier, mainly about Sha, which, like MD5, is also a series, which includes several algorithms such as sha-1,sha-224,sha-256,sha-384, and SHA-512. Among them, sha-1,sha-224 and SHA-256 apply to messages that are not longer than 2^64 bits. SHA-384 and SHA-512 apply to messages that are not longer than 2^128 bits.

Reference URL: Http://www.faqs.org/rfcs/rfc2617.html Http://www.faqs.org/rfcs/rfc1321.html Http://www.cnblogs.com/my_life/articles/2285649.html Http://blog.sina.com.cn/s/blog_53b15ed5010006t9.html Http://blog.chinaunix.net/uid-26212859-id-3485297.html Http://blog.csdn.net/jackxinxu2100/article/details/5610448#reply Http://www.vsharing.com/k/KM/2003-1/458471.html Http://support.microsoft.com/kb/811318/zh-cn The first five are important, and the first two are the most important. A thttpd Web serv

secure HTTP transactions. For these requirements, it is more appropriate to use Transport Layer Security (Transport layer Safety, TLS) and secure HTTP (secure HTTP, HTTPS) protocols.However, abstract authentication is much more powerful than the basic authentication it is to replace. Abstract authentication is also much more powerful than many of the common strategies that are recommended for use by other Internet services (such as CRAM-MD5 that have been recommended for LDAP, pop, and IMAP)So

Digest access authenticationHttps://en.wikipedia.org/wiki/Digest_access_authentication Digest access authentication is one of the Agreed-upon methods a Web server can use to negotiate credentials, suc H as username or password, with a user ' s web browser. This can is used to confirm the identity of a user before sending sensitive information, such as online banking transactio N history. It applies

Create your own AngularJS-scope and Digest (4)Chapter 1 Scope and Digest (4) Combination$applyCall-$applyAsync Call either in digest or outside$evalAsyncTo delay work, he is actually designed for previous use cases. InsetTimeoutTo call digest outside the digest Loop$evalAsyn

In-depth understanding of $ apply (), $ digest (), and angulardigest in Angular $ Apply () and $ digest () are two core concepts in AngularJS, but sometimes they are confusing. To understand how AngularJS works, you must first understand how $ apply () and $ digest () work. This article aims to explain what $ apply () and $ d