cdb reader

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

Adobe Reader and Acrobat Security Bypass Vulnerability (CVE-2014-0568) Release date:Updated on: Affected Systems:Adobe Reader 11.xAdobe Reader 10.xDescription:Bugtraq id: 69828CVE (CAN) ID: CVE-2014-0568 Adobe Reader (also known as Acrobat Reader) is an excellent PDF documen

Multiple security restriction bypass vulnerabilities in Adobe Reader and AcrobatMultiple security restriction bypass vulnerabilities in Adobe Reader and Acrobat Release date:Updated on:Affected Systems: Adobe Acrobat 11.xAdobe Acrobat 10.xAdobe Reader 11.xAdobe Reader 10.x Description: Bugtraq id: 74604CVE (CAN) ID: C

Multiple Adobe Reader and Acrobat Memory Corruption VulnerabilitiesMultiple Adobe Reader and Acrobat Memory Corruption Vulnerabilities Release date:Updated on:Affected Systems: Adobe Acrobat 11.xAdobe Acrobat 10.xAdobe Reader 11.xAdobe Reader 10.x Description: Bugtraq id: 74600CVE (CAN) ID: CVE-2015-3070, CVE-2015-304

with your blog, in short, what interested in what can be ordered. Subscribe to the news, whether it is an anecdote, star News, sports, as long as you want to know, can subscribe. You no longer need a website, a website, a Web page to go shopping. As long as this subscription to the content you need in an RSS reader, the content will automatically appear in your reader, you do not need to be eager to know t

Okular, the best pdf reader in Ubuntu, today recommends two pdf readers Okular and Foxitreaderforlinux. The former is more powerful, the latter is faster to load, and better to support Chinese! So I recommend using these two software in ubuntu !! W... the best pdf reader okular in Ubuntu today recommends two pdf reader Okular and Foxit

1. Written by readersWritten by: Write DataReader: Just read the data, there is no data to take awayRelationship between writer and writer: mutual exclusionRelationship between reader and reader: no relationshipRelationship between writer and reader: synchronization, mutual exclusionWorkaround:1) Readers first: readers are reading, the writer cannot terminate the

Fu Xin Reader is a particularly useful pdf reader. The reason why I have been using virtual machines to run Linux is partly because I cannot bear the need for a few useful software under windows, today, I tried to install a Fuxin reader in Linux. This may be the beginning of turning to Linux and abandoning windows .. To install the EXE file in Ubuntu, you need

It is now July 22, July 1, 2013, Beijing time. When July 15, July 1, Google will close Google Reader. Although I haven't opened Google Reader for a long time;Although I no longer feel the pressure on Goole reader to read more than 1000 of the data, I almost ignored it even if I saw it;Although I haven't written a blog for a long time;Although blogs are no longer

In order to better read and use PDF files, we have to work with the reader. A practical reader can effectively solve the problems we meet, but also can help you to convert PDF files. This small series is also summed up several useful readers, today to share with you, so that more friends in the work to complete the reading of the PDF file.Light PDF Reader Green E

How does a mini PDF reader work? at present, many documents are in PDF format, so many netizens will download a PDF reader in the computer, then, which PDF reader better use it? Small series to recommend a software, that is, mini PDF reader, then, this software how to use? Let's take a look at today's tutorial!

Release date: 2011-10-27Updated on: 2011-10-27 Affected Systems:Adobe Acrobat 9.xAdobe Reader 9.xUnaffected system:Adobe Acrobat 9.4.6Adobe Acrobat 8.3.1Adobe Acrobat 10.1.1Adobe Reader 9.4.6Adobe Reader 8.3.1Adobe Reader 10.1.1Description:--------------------------------------------------------------------------------

Adobe Reader/Acrobat Memory Corruption Vulnerability (CVE-2016-4254)Adobe Reader/Acrobat Memory Corruption Vulnerability (CVE-2016-4254) Release date:Updated on:Affected Systems: Adobe Acrobat Adobe Acrobat Adobe Acrobat Adobe Reader Adobe Reader DC Classic Adobe Reader DC C

Fu Xin Reader is a particularly useful pdf reader. The reason why I have been using virtual machines to run Linux is partly because I cannot bear the need for a few useful software under windows, today, I tried to install a Fuxin reader in Linux. This may be the beginning of turning to Linux and abandoning windows ..To install the exe file in ubuntu, you need the

Draw a simple Hadoop execution diagramHere I take the word count as an example, set the minimum slice value and the maximum slice value in Wcapp (in the source code of the split number calculation rule in the previous blog post), setting the maximum slice value to 13, or 13 bytesThe data to be countedHere's a question. We set the slice value small, the first slice reads: Hello World T, then a slice does not fit a row, the data is cut off, then reader

ExtJS's ReaderReader: Mainly used for the proxy data agent to read the data according to different rules to parse, the analysis of good data saved to ModleStructure diagramExt.data.reader.Reader the root class of the readerExt.data.reader.Json Json-Formatted readerExt.data.reader.Array Array Reader for extended JSONEXT.DATA.READER.XML XML-Formatted readerWriterStructure diagramExt.data.writer.WriterExt.data.writer.Json objects are interpreted as Json

Install PDF Reader under UbuntuThere are a variety of PDF readers available under Ubuntu, such as Adobe Reader, Xpdf, and so on, and only the installation methods of Adobe Reader and Xpdf are described below.1 Install Adobe ReaderAdobe Reader can be installed manually, but also automatically downloaded online, but the

Linux version epub ReaderThis article navigation -1. Calibre09% -2. FBReader23% -3. Cool Reader33% -4. Okular44% -5. Ppub51% -6. epub63% -7. Sigil74% If it is the mainstream of 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 rea