People in the previous Windows system will have a lot of RAR and zip format of compressed files, Ubuntu system by default, the support of these files is not very good, if you directly open with the "Archive Manager" will prompt the error, So today to share with you how to extract these two formats in Ubuntu compressed
Very simple question, because do not understand, Leng got a good long time, dedicated to the novice, PS: First hair bo
I only tested the implementation on the Qtcreate, no attempt in VS, the process should be the same, please play your own
Follow me on a step-by-step:
1.souceforge Download Address: http://sourceforge.net/projects/quazip/Download the latest quazip, this time I downloaded the quazip-0.7.2
Direct compilation will be error, to make the following changes:
2.
When IE downloads files with the docx (xlsx, pptx) extension, the extension is automatically changed to zip.When we download files with extensions such as dotx, docx, pot, xlsx, and pptx from a Web server such as IIS or Tomcat through a binary stream, if the downloaded files become zip
The compress "..." in the Finder is very useful, but there are also times when there are problems, and often packaging will include some. Ds_store file,. Ds_store is a file that stores the basic information of the current directory in the Apple system, including information such as the location of the icon, the way it is displayed. Each directory will have a Destop.ini or thumbs.db similar to the Windows platform.If you do not want to. Ds_store or __macosx ... Or. svn and so on, you can
following two lines to the/etc/environment:unzip= "-O CP936"zipinfo= "-O CP936"In this way, the GNOME Desktop Archive Manager (File-roller) can use unzip to extract Chinese.Third, use P7zip decompression 1.Installing P7zip-full$sudo Apt-get Install P7zip-full2. Uninstalling unzip$sudo Apt-get Remove Unzip3. Download the updated P7zip-full package to replace the original program/usr/lib/p7zip/P7z-bin.tar.gz:p7z-bin.tar.gz (limited to i386 version)$sudo tar xzvf p7z-bin.tar.gz-c/usr/lib/p7zip4. U
When downloading jar files in IE and other browsers, change the suffix to zip and other problems and solutions
The recent jar download has encountered the following problems during this process:
1. When downloading jar from IE, roaming, and TT, the suffix jar will be changed to zip;
2. When Firefox and opera click to download the JAR file, the JAR file is opened
===targetcustu00011201804081800575321.zip Problem Analysis :You can tell by the above error that the program is causing too many files to open.resolution process :1. View the upper limit of open files set under current system user[[email protected] log]$ ulimit-acore file size (blocks,-c) 0data seg size
Android open various files (setDataAndType)
Java code /**
* Open a file
* @ Param file
*/
Private void openFile (File file ){
Intent intent = new Intent ();
Intent. addFlags (Intent. FLAG_ACTIVITY_NEW_TASK );
// Set the intent Action attribute
Intent. setAction (Intent. ACTION_VIEW );
// Obtain the MIME type of the file
String type = getMIMEType (file );
// Set t
What happens if you let the browser access a TXT file? For example, to visit Localhost/test/test.txt, the browser will direct the contents of the TXT file
displayed directly on the browser instead of downloading it.
However, not all files will be read directly on the browser, such as. zip,. doc and so on will be downloaded directly, like. jpg,.png,.txt files
APK file is well-known after the popularity of Android system, as our most common software installation package, how much do you know about it?
What file is APK?
APK is the acronym for Androidpackage, the Android installation package (APK). APK is a file format similar to Symbian SIS or SISX. It can be installed by uploading the APK file directly to the Android emulator or Android phone.
APK files, like SIS, package the Android SDK build project
For Android, open the source code for parsing files in doc, docx, xls, xlsx, and ppt formats.
You can directly copy the experiment,Parse doc to tm-extractors-0.4.jar this packageParse the xls and use the jxl. jar package.
import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.io.IOException;import java.io.InputStream;import java.n
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