stringbyappendingpathcomponent:@ "Test.arc"]; Get path if (![ Nskeyarchiver Archiverootobject:str Tofile:filename]) { NSLog (@ "Archiver failed!"); } Archive (id) st = [Nskeyedunarchiver unarchiverobjectwithfile:filename]; Solution file (The above ID refers to an arbitrary object, which can be either nsstring or Nsarray); 2. Complex object Archiving (multi-object archiving) Archive Address NSString *filename2 = [path stringbyappendingpathcomponen
Static pages made with rewrite do not actually exist. iis (Microsoft's WEB server platform) ewrite is unstable and often 404, so this article is available.
Principle: 404 The page type uses php (as the current mainstream development language) (Asp can also), combined with thieves, to achieve Static Page
Use discuz! Example of Forum archiver:404 program page: http://bbs.pkxp.com/error.php (as the mainstream development language)Demo: http://bbs.pkxp.
There are three ways to persist iOS data:
List of properties (custom property list, Nsuserdefaults)
Archive (Nskeyedarchiver)
Database (SQLite, Core Data, third-party class libraries, etc.)
The following is a main introduction to an archive nskeyedarchiver.Archive (aka serialization), convert objects to bytecode, save them to disk as files, and restore them by unpacking (deserializing) the program as it runs or when it is rewritten again.How to archive:
select the appropriate environment configuration method according to your Web server environment, the following IIS6 server configuration is provided below. Other servers (such as Apache,zeus) you can configure yourself according to the principle.
1, download IIS rewrite module: http://download.discuz.net/4.1.0/discuz_iis_rewrite.zip;
2, extract the compressed package to any directory, (such as: C:\Rewrite). Then open the Control Panel-Administrative Tools-IIS Information Services Manager-Web s
1, how to set the permanent universal WinRAR compression password
If the production of encrypted compression package is very frequent, and all are using the same common password, then completely can let WinRAR from the dynamic add password, in your production of compression package, the default password also automatically added in, very convenient. To do this: open Win
APK tool usage
To do well, you must first sharpen your tools. Let's first introduce the tool apktool for compiling AKP files. Apktool is a tool for decompiling and decompiling APK files. With this tool, we can build our own APK files.
First, we can use WinRAR to open the APK file. It seems like a common compressed package, but it is far from that simple. After WinRAR decompress the file, it seems that there
To open the WINRAR help file, we mentioned in the Help file that the two parameters for modifying the rarfile comment in command line mode and adding the compressed file are A \ C, respectively. The description file of WINRAR is as follows:
Add all *. hlp files from the current folder to the compressed file help.rar.
WinRAR a help *. hlp
You can use the-z
This program uses the WinRAR program to compress the file. For command line syntax, see WinRAR help.///
/// Use WinRAR for compression
///
///
///
///
///
PublicBool RAR (string path, string rarpath, string rarname)
{
Bool flag =False;
String rarexe; // The complete path of winrar.exe
Registrykey regkey; // registry key
Object regvalue; // key v
There are three ways to persist iOS data:
List of properties (custom property list, Nsuserdefaults)
Archive (Nskeyedarchiver)
Database (SQLite, Core Data, third-party class libraries, etc.)
The following is a main introduction to an archive nskeyedarchiver. Archive (aka serialization), convert objects to bytecode, save them to disk as files, and restore them by unpacking (deserializing) the program as it runs or when it is rewritten again. How to archive:
The static page with rewrite does not actually exist, and iisewrite is unstable and often 404, so this article is available. Principle: 404 use PHP (Asp can also be used) for page types, and combine with thieves to achieve static page use discuz! Forum archiver example: 404 program page: bbs. pkxp. comerror. php demo: bbs. pkxp. comarchivererror. RewriteIIS
The static page with rewrite does not actually exist, and iisewrite is unstable and often 40
Static pages made with rewrite actually do not exist, IIS (Microsoft Web server platform) Ewrite and unstable often 404, so there is this article.
Principle: 404 page type with PHP (as the current mainstream development language) (ASP also can), combined with thieves, to achieve page static
Use discuz! Forum archiver Example:404 Program page: http://bbs.pkxp.com/error.php (as the current mainstream development language)Demo: http://bbs.pkxp.com/
IIS does not use rewrite to implement static pages. read IIS does not use rewrite to implement static pages. the static pages that use rewrite do not actually exist, and iisewrite is unstable often 404, so I got this article. Principle: 404 use PHP (Asp can also be used) for page types, and combine with thieves to achieve static page use discuz! Forum archiver example ">
The static page with rewrite does not actually exist, and iisewrite is unstable a
, believe in the miracle, the webmaster from the station to help the network take off! This article mainly explains Discuz x2.5 Forum
SeoYou can go to the SEO optimization section to learn about SEO optimization methods and optimization skills.
SEO optimization of the Discuz x2.5 forum involves four areas:
1. Global-site information-site name, website name, and website URL;
2. Global-site functions-Management-enable the Forum Archiver function and pr
where the forum is located. Before enabling this function, select the appropriate environment configuration method based on your Web server environment, the server configuration under IIS6 is as follows .. you can configure other servers (such as Apache and Zeus) based on the principle.
1. Download the IIS rewrite module: http://download.discuz.net/4.1.0/discuz_iis_rewrite.zip;
2. decompress the compressed package to any directory (for example, C:/Rewrite ). Choose "Control Panel"> "Administrat
select the appropriate environment configuration method according to your Web server environment, the following IIS6 server configuration is provided below. Other servers (such as Apache,zeus) you can configure yourself according to the principle.
1, download IIS rewrite module: http://download.discuz.net/4.1.0/discuz_iis_rewrite.zip;
2, extract the compressed package to any directory, (such as: C:\Rewrite). Then open the Control Panel-Administrative Tools-IIS Information Services Manager-Web
We opened the WinRAR Help file, the Help file mentioned in the command line mode to modify RAR file comments and add compressed documents two parameters are A\c,winrar the description file is as follows:
Add all *.hlp files from the current folder to the compressed file Help.rar
WinRAR a Help *.hlp
Add comments from a file to use the-zWinRAR C-zinfo.txt Dummy
I. Use the NSKeyedArchiver class to operate on Object Access
Features: This class can store objects in the form of key-value pairs and extract them from the file using keys. It is similar to SharedPreference in android and Its serialized data is encrypted.
1. Save data to a file:
NSString * rootDir = NSHomeDirectory (); NSString * path = [rootDir stringByAppendingPathComponent: @ "test.txt"]; NSMutableData * data = [NSMutable data]; NSKeyedArchiver * archiv
Offline cachingThe previous project because of the real-time requirements are relatively high, so that when the client opens, it begins to make network requests. Now think about it, there is no offline cache to do the content. The problem, I didn't realize. The product manager didn't realize ...I think archiver, to do more appropriate, can be replicated. You can read the model directly from the store (and, of course, implement the Nscoding protocol in
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