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Android reads meta-data custom data under the Application and other nodes in the Manifest file.
This section describes how to use key-value pairs for custom configuration in meta-date. It is generally used as a channel identifier. It can be used in ,,,
,
Node. All values are stored in the same Bundle. You can u
User/System application configuration data
User/System application execution files
System Log data
2 FHS file modelIn the previous section of the article, we mentioned the relevant conventions of the Linux Foundation fi
server. If you don't have a type=file control, you can use the default application/x-www-form-urlencoded. But if you have type=file, you will need to use Multipart/form-data. The browser splits the entire form into controls and adds Content-disposition (form-data or
FindResource interface??Embedded Resource files under Linux?Write a compilation file BLOB. S?
. Global BLOB. Global Blob_size. section. RodataBlob:. Incbin "Blob.bin"1:Blob_size:. int 1b-blob
?Declared in the called file?
extern uint8_t blob[];extern int blob_size;
?Use directly by name?Compiled instructions:
Project IntroductionLightweight, Fast C # written library reads Microsoft Excel file (' 97-2007).
Cross-platform:
-Windows with. Net Framework 2
-Windows Mobile with Compact Framework
-Linux, OS X, BSD with Mono
How to use
C # code:
Copy Code code as follows:
FileStream stream = File.Open (FilePath, FileMode.Open, FileAccess.Read);
1. Reading from a binary Excel
No Entity Framework provider with the fixed name "System. Data. SqlClient" was found for issues encountered when using Entity Framework. Make sure that the provider is registered in the "entityFramework" section of the application configuration file. The provider is not found in ado.
Problem description:
The following error is reported when you use Entity Frame
GetString () will be null.Instance:At the end of the manifest node, add: 1 In a custom application inside a method1 PublicString gethaiwanversion () {2String channel = "";3 Try {4Channel = This. Getpackagemanager (). Getapplicationinfo (Getpackagename (), Packagemanager.get_meta_data). MetaData.getString (" Haiwan_channel ");5}Catch(namenotfoundexception e) {6 e.printstacktrace ();7 }8 returnChannel;9}Other nodes:1 //in the A
transferred from : http://blog.chinaunix.net/uid-20680966-id-4698387.htmlThe purpose is to let the program's printf print can be redirected to a text, CTRL + C Force exit after viewing the text, convenient debugging.Operating mode:A. The out-of-process function prints some charactersA.out12>1The stdout and stderr are redirected to the 1.txt file, the results found that the operation of 1.txt has been empty, debugging found if the A.out normal end exit
A very simple walkthrough of table loading and display is described above. Some friends may say, this also said is simple, can be a bit complicated?
Don't worry, as a programmer, keep in mind that no matter how complex applications evolve from simple applications.
Objective of this article
This article is based on the above, the application is extended to introduce the following content:
1. Data structu
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