pki reader

Operation Command: 1. Reset the card host Host sending: 0x02 0x00 0x02 0x30 0x30/0x31 0x03 BCC The reader returns: 0x02 0x00 012 0x30 0x30/0x31 card reader version 0x03 BCC Card Reader version "xxx VX. X" 2. Check the card host status Host sending: 0x02 0x00 0x02 0x31 0x30 0x03 BCC Card Reader

Reader:Sub-class for reader:1.BufferedReader :FileReader does not provide the ability to read lines of text, BufferedReader can specify the buffer size, wrapping the Read method to efficiently read the character stream. Provides efficient reading of characters, arrays, and rows.开发文档中的介绍：Reads text from the character input stream, buffering individual characters, enabling efficient reading of characters, arrays, and rows. You can specify the size of th

Reader writer is also a very well-known synchronization problem.The reader writer's question description is very simple, there is a writer many readers, multiple readers can read the file at the same time, but the writer does not allow readers to write the file, the reader is also reading the file when the writer does not go to write files.#pragmaOnce#define_crtd

XmlTextReader from the URL myXmlURLreader = new XmlTextReader (URLString) C # VB After loading, the sample code calls the formatxml function. In this function, xmltextreader uses the read method to move XML data and read data in order to obtain the next node. If no node exists, this function returns false. For more information about the operating principles of the read method, see how to read XML from a file while (reader.Read())

How to read XML from a file This example illustrates how to use the xmltextreader class to read XML from a file. This class provides direct analysis and tagging of XML, and implements W3C Extensible Markup Language (XML) 1.0 and namespace specifications in XML. VB readxmlfile. aspx [Running example] | [View Source code] The xmlreader class provides

if the Linux version of the EPUB reader is the mainstream of reading on a tablet computer, reading on a computer is very rare. Focus on reading the 16th century book is very difficult, no one want to pop out of the background QQ Chat window. But if you have to open the ebook on your computer, you'll need an ebook reader software. Most publications support e-books in EPUB format (electronic publications). Fo

Transfer from http://blog.csdn.net/zoudaokou2006/article/details/3966694The reader-writer problem is a classic process synchronization problem that is implemented with semaphores. In the system, a data set (such as a file or record) is shared by several concurrent processes, which are divided into two categories, one of which requires only re-operation, called "Reader", and the other requires write or modif

Read the PDF reader under 5 Linux.1. Mupdf:link2. Adobe Reader:link3. Foxit Reader:link4.evince:link5. Okular:link (based on KDE)6. ZathuraZathura is a new PDF viewer that is quite lightweight and simple (similar to APVLV) and customizable (such as key bindings, default window sizes, and so on). In addition to the general functionality of the PDF Viewer, Zathura also includes other features such as search, form editing, clickable links, export images,

RSS is a format for describing and synchronizing web content, and is currently the most widely used XML application. RSS builds a technology platform for the rapid dissemination of information, making everyone a potential provider of information. Once an RSS file is published, the information contained in this RSS feed can be invoked directly by other sites and can be used in other terminals and services because the data are standard XML formats. In the past, if we wanted to implement RSS subsc

We often have to study, see the paper, if there is a good PDF reader, can make notes, for future viewing and memory is helpfulRecommended here:okularHere is the basic operation OH1: Installationsudo apt-get install okular2: NotesPress the F6 shortcut to open the Comment feature and you'll find it's amazing.3: Chinese configurationIf the Chinese display after the installation is a problem, you can try as follows, if there is no problem can be skipped.E

The previous article describes how Php-excel-reader reads Excel files because it requires that data such as Excel: The new database table is as follows: --Database: ' Alumni ' --The structure of the table ' alumni ' CREATE TABLE IF not EXISTS ' alumni ' ( ' ID ' bigint not NULL auto_increment, ' gid ' varchar DEFAULT NULL COMMENT ' file Number ', ' student_no ' varchar DEFAULT NULL COMMENT ' School Number ', ' Name ' varchar (#) DEFAULT NULL,

This paper illustrates the method of Android programming to realize the sliding effect of novel reader. Share to everyone for your reference, specific as follows: Read the novel all know that the novel Reader page has a variety of effects, such as simulation page, sliding page, and so on. For some reason, suddenly want to write a simple point of sliding page effect. There is no intention to write here, I h

Touch Java soon, I have a harvest, and recently want to do a web version of the RSS reader to exercise. There are several OPML files that are exported from different versions of Foxmail, and you should know that OPML files are in XML format. So let's start here and practice reading XML files using DOM4J. In Java programming, especially Java Web Development program, XML application frequency is very high. All kinds of web frameworks, such as Spring, H

1. Reset response (answer to request) The reader calls a card in the magnetic field to respond to the call. For cards that have just entered the magnetic field and obtained an electrical reset in the idle state, the card Request (reqa, 0x26); for cards that have been read and written and enter the sleep state, wake-up (wake-up, 0x52 ). In this solution, the card Request (reqa) can only call cards in the idle state. WAF can call all cards, including t

/** Reader issue **/import Java. util. concurrent. locks. *; Class Buffer {public int buffer [] = new int [10]; // public Boolean flag used to identify the shared buffer = false; // used to identify the buffer State Public int I; // indicates the position written to the buffer} Class Writer implements runnable // There may be multiple reads {private buffer; public writer (buffer) {This. buffer = buffer;} public void run () {While (true) // use a loop

　 PDF is one of the most popular file formats on the Internet, but some PDF file reading software in Linux is not very complete. Adobe provides official PDF reading software, the interface and usage are very similar to those in windows, so we provide the installation method. To make it available to all users on the machine, we install it as a root. The installation path is: /usr/local/ 1, go to Adobe Company homepage http://www.adobe.com click the Get Adobe