The project needs to call CFCA RSA, colleagues said this PHP can not get. So I got a php-java-bridge. I wrote a Java class, imported several jars related to CFCA, and tried to sign the signature successfully in eclipse. The jar is then generated,
Android signature mechanism-Detailed description of the signature processI. Preface
After a long time, the hands without writing articles were a little uncomfortable. Today is Christmas, or you have to go to work. A few days ago, a colleague asked
Summary
In the last few years, scripting languages have become increasingly popular in Web application programming. This paper attempts to find the differences, advantages and disadvantages in today's three most popular languages: PHP, Python, and
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Summary of html5 offline storage problems
An important feature of HTML5 is offline storage. The so-called offline storage is to save some resource files locally, so that subsequent page reloading will use local resource files, you can continue to
Html5 offline storage problem summary, html5 offline
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basic knowledge of PHPGo to the end of the metadata go to the beginning of the meta data
Transmission Door
[Basic knowledge]
Type
Variable
Constant
An expression
Operator
Process Control Programming Paradigm
PHP is a flexible dynamic language that
Caching of local cache and browser pagesThe difference between a local cache and a browser Web cacheOffline caching requires a local cache of all html css, js file local cache services for the Web application throughout the Web application
This article mainly introduces the php method for obtaining apk package information, which is very useful. if you need it, you can refer to the following: Sometimes when using php to upload an Android apk package, we need to obtain information in
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