1. File Compression
File compression commands are divided into:gzip : Compress filesgunzip : Extract Filesgzip-d: can also be used to extract filesbzip2 : Also compressed filebunzip2 : Extract bzip2 Compressed files
Examples of the use of commands:gzip Install.log : (Compress install.log files under current directory)gunzip install.log.gz: (extract install.log.gz file)gzip-d install.log.gz: (extract install.log.gz file)bzip2 install.log : (Compress install.log files under current directory)bunzi
Because of the domestic Android market many channels, in order to calculate the download of each channel and other data statistics, we need to separate packaging for each channel, if you play dozens of of the market bag will not be annoying to death, but with the gradle, this is no longer a matter.
Friend Union multi-channel packing
No more nonsense, take the Friendship Union statistics as an example, in Androidmanifest.xml there will be such a para
.
PS: The Use of Enigma Virtual box can also make Py2exe packaging out of the single file More perfect. Enigma Virtual Box can click here to download: http://www.jb51.net/softs/425055.html
Two used instances:
(1), background operation
#coding =utf-8
from distutils.core Import setup
import py2exe
includes = ["Encodings", "encodings.*"]
#要包含的其它库文件
options = {"Py2exe":
{"
Compressed": 1, #压缩
"optimize": 2,
"ASCII": 1,
"includ
.
3, each seed class, such as Ordinary block class Normalblcok, Bounce Block class Flipblock and so on
Inheritance is implemented in the following ways:
In constructors: Blockbase.call (this); Inherit non-prototype properties and methods
Outside the function: Subclass square. prototype = new Blockbase (); Properties and methods for inheriting the prototype of base classes
4, factory class Blockfactory: Responsible for the production of squares, as well as hit the processing box
The bas
PHP itself has a zip module that can produce zip files. However, this zip module can only be packaged using local files. If the file that you want to package output from is a network, you must save the temporary file first. It's a cup of paper when you have a lot of files or a large file. In addition, PHP to output large packaging files will occupy the PHP process a lot of time, affecting concurrency.
Nginx has a third party module, Mod_zip. You can
1. Use the NPM Run build command to package the Vue project to generate a packaged file dist.2. Open dist file directory using Hbuilder3, in the Hbuilder right key item directory name, the point converts to move the app, will generate Manifest.json file4, online packaging mobile appRight key project name, point issue-> Cloud Pack-Play native installation packagePop-up app to End Pack window, check Android, then click "Parameter Configuration"
In the p
Sublime text This code editor has always been an editor that I think is better than notepad++. With Emmet plug-in use, write code particularly handy.
Today to share with you the English Code Editor Some of the personal experience. First: Download of Sublime Text 3
Official Download Address: HTTP://WWW.SUBLIMETEXT.COM/3
Sublime Text 3 is a code editor for cross-platform (Windows, Linux, OS X), which is stronger than notepad++. And it seems to be free at the moment. Second: The substitution of Chi
Translation: http://mtaulty.com/CommunityServer/blogs/mike_taultys_blog/archive/2009/03/18/ A-quick-look-at-silverlight-3-packaging-assemblies-for-download.aspx
In Silverlight2, if you use a subordinate (additional) assembly (such as System.Xml.Linq.dll), you need to add a reference to it in vs. Finally, include the following in the generated XAP file:
This way, each time the user downloads the application, they also download the System.Xml.Linq.dll
just added! Setfullcontrol (Strmdf); Set permissions to everyone string strldf = path + @ "Xsjsglxt_log.ldf";//ldf file path Setfullcontrol (STRLDF); Set permissions to everyone base. Install (statesaver); This. CreateDatabase (strSQL, Dataname, Strmdf, strldf, path);//Start Database Creation}}}Perhaps you see more code, in fact, you can reuse these, you just need to change a little bit on the line. Like (something in a black box): you know.15th Step:Well, finally, build the in
Tags: blog http using OS io strong file datac#_ Project Packaging additional databases2010-07-11 23:22:45| Category: Winfrom| Report | Font size Subscription Implementation effect: Attach the database directly when you install the project.1. first create a new Setup Project in Solution Explorer for the project you want to deploy2. in the files view of the Setup project, right-click "Application Folder", "Add", "project Output"Select the startup
Packaging | data | database | Automatically installs the needs of a netizen and corrects the MVP Lee Honggen ". NET platform, the OSQL usage error in the deployment (Installation database and autoconfiguration) of the Web application has been tested.
i). To create a deployment project
1. On the File menu, point to Add Item, and then select New Project.
2. In the Add New Project dialog box, select Install and deploy projects in the Project Types pane,
SqlTool.class.php sqltooltest.php Create a databaseCreate DATABASE test1;Create a data tablecreate table user1(id int auto_increment primary key,name varchar(32) not null,password varchar(64) not null,email varchar(128) not null,age tinyint unsigned not null);Table structurePicture results for subsequent operations:MySQL operation database for packaging implementation and additions and deletions to check function
Because of the work exposure to a variety of different audio and video packaging formats, common national standard PS flow, onvif RTP stream and TS flow, and so on, all say good memory than rotten pen, the time to summarize, or in the future can be consulted, because of the level of problems, there may be omissions and problems, please advise one, PES flow
PES flow is the first layer of the original ES stream package, the basic unit of the PES stream
The previous article describes the packaging format of the PES header, this article describes the packet format of the TS package
1.TS Baotou Format
The TS Stream, the transport stream, is a further encapsulation of the PES package, the base unit is TS Packet, fixed a packet size of 188 bytes (or 204 bytes, plus 16 bytes of CRC checksum data after 188 bytes), consisting of TS Header and payload, comprising the following figure:
The header consist
ArchiveA lot of documents, very messy,Easy to use, consult, readManaged (delete files in bulk)Compressiona.txt/etc/passwd text files save space after compressionAaa.jpeg may occupy more space after compressionCause: The picture and the video itself are I compression formatAdvantages of compression:Conserve Hard disk resourcesEasyUseParameters:C Create a new archiveV verbosely List files processed detailsf filenameFile is used to view the types of files and not to view content based on file typeD
to keep the properties of the original file!Example six: In/home, more than 2005/06/01 new files are backed up[[Email protected] ~] #tar-n ' 2005/06/01 '-CZVF home.tar.gz/homeexample Seven: I want to back up/home, etc, but don't/home/dmtsai[[Email protected] ~] #tar--EXCLUDE/HOME/DMTSAI-CZVF myfile.tar.gz/home/*/etcExample Eight: The/etc/is packaged and unpacked directly under/TMP without generating a file! [[Email protected] ~] #cd/tmp[[email protected] tmp] #tar-CVF-etc | TAR-XVF-# It's kind
Recently in the Baidu Search box box printing production of this kind of words, will see a lot of friends ask the Color box box printing production process problems, see a lot of answers is too outrageous, there are many is a long time ago, the difference is too far, hereby publish this articleChapter, hope can help friends. With the mature development of packaging technology, as well as the continuous updating of printing and
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