Sometimes we encounter such a situation where a software is divided into several versions. In fact, most of the content is the same, but there are slight differences between several files. Therefore, we hope to compile different versions in the same project by setting certain conditions.
Implementation Engineering: installscript 2009/2010
Implementation:
1. Define feature that meets different version
1. Adapt to 4 inch screen adaptation.To adapt to the 4 inch screen, the system creates a default-568h@2x.png image and identifies whether the system supports the 4 inch screen based on the resource. As for other resources, xxx-568h.jpg is not allowed to be used to adapt to the screen. You need to use the code to detect the screen for adaptation.
2. uinavigationviewcontroller changes As found during the development process today, the initwithrootviewcontroller of this class will eventually call t
Original http://blog.csdn.net/ylforever/article/details/6745611
I. background
When the software needs to release multiple different language versions, there are different requirements on the resource editing menus, buttons, and dialog box size and shapes. For example, if the length of a word is different between Chinese and English characters, the button size is different if the word is used as the button title. At this time, there are two solutions:
As we all know about the NFS protocol, as the network continues to send emails, there are already many versions available. Today, we will mainly explain the basic knowledge of NFS and some comparisons between their versions, including NFS V2rfc1094) and NFS V3rfc1813) NFS V4.
I. Introduction to NFS
NFS-Network FileSystem, developed by Sun, is used to share files between different machines and operating syst
OpenNI1.5 VS2013 The environment is configured, this error occurs when compiling:Error 4 #error : xiron Platform abstraction layer-win32-microsoft Visual Studio versions AB Ove (10.0) is not supported! C:\Program Files\openni\include\xnplatform.h 1 testThe reason is that there is a version check code in Openni XnPlatform.h:#ifndef rc_invoked #if // before MSVC7 (2003) #error Xiron Platform Abstraction layer-win32-mic
Upgrade versions of each JDK include odd and even versions, such as Java 8 update 8u73 and Java 8 update 8u74. Which version should I choose?Production environment Selection 8u73, test environment optional 8u74;Each release has a odd (CPU) and an even (PSU) number. So in this case, the CPU (critical fixes) and the (Critical plus non-critical fixes)General recommendation from Oracle in a production environme
Kerl has only one goal: let's switch between different versions of the OTP. He is a pure bash project. Simple and practical work tool!The use of the Readme has been explained very clearly. It is recommended to follow the process once.1. DownloadInstall (a bash script that doesn't have to be installed at all)Curl-o https://raw.githubusercontent.com/kerl/kerl/master/kerlchmod a+x Kerl2. Working principleGet all the release package information from offic
Advanced Office Password Recovery, referred to as AOPR, is a professional office password cracking software, based on the number of features divided into three versions, the Home Edition, the Standard Edition and the Professional edition. The difference between the three versions of the Advanced Office Password recovery is mainly reflected in the types of cracking supported and the speed of cracking. AOP
Background: Many times, we need to create multiple target in a project, that is to say we want the same code can be created two applications, put on the simulator or the real machine, or, we usually have more than N cooperative development, when the test, a here to put a write the piece, When we need to test the code written in B, we need to go to B to install it again, if there is only one target, then a will be overwrittenThere are times when we need to determine whether the question of a or B
Use table data in versions later than PHP4.2. As with the title of the article, there will be more and more discussions about PHP4.2 and later versions and register_globals. If your PHP program works normally before, but after upgrade to PHP4.2, as in the title of the article, there will be more and more discussions about PHP4.2 and later versions and register_gl
Solve the problem of data garbled in phpMyAdmin2.6 or later versions. When php (as the mainstream development language) MyAdmin2.6 and later versions support multi-language sets, we can use php (as the mainstream development language) MyAdmin to manage databases, when php (as the mainstream development language) MyAdmin2.6 and later versions support multi-languag
To solve the problem of data garbled in phpMyAdmin2.6 or later versions, read and solve the problem of data garbled in phpMyAdmin2.6 or later versions. because phpMyAdmin2.6 or later versions support multi-language sets, we can use phpMyAdmin to manage databases, the query results contain garbled Chinese characters, but these problems are not found in our PHP pro
MySQL official website: www. mysql. comdownloads has several versions on this download page. 1. the MySQLCommunityServer community version is open-source and free of charge, but does not provide official technical support. 2. MySQLEnterpriseEdition Enterprise Edition, which is billed and can be used for 30 days. 3. MySQLCluster cluster version, open source free. Can be MySQL official site: http://www.mysql.com/downloads/
There are several
: This article mainly introduces the inheritance and compatibility of php object-oriented (OOP)-constructor methods of different php versions. For more information about PHP tutorials, see. PHP4.x:
The PHP 4.x constructor name is the same as the class name.
The constructor name of the subclass is the same as that of the subclass ).
The constructor of the parent class in the subclass is not automatically executed.
To execute the constructor of the par
Array attribute definition discrimination in incompatible php5.6 and earlier versions mentioned in the incompatibility page (http://php.net/manual/zh/migration56.incompatible.php) of php5.6 official documentation several incompatibility with earlier versions, this article mentions incompatibility when defining array attributes for classes. The original article and example are as follows:
In
The SQL Server online help provides a detailed description.--> Directory--> SQL Server Architecture--> Detailed Implementation Rules--> SQL Server 2000Various versions of SQL Server 2000Microsoft®SQL Server™The available version 2000 is as follows:SQL Server 2000 Enterprise EditionUsed as a production database server. Supports all available functions in SQL Server 2000 and supports the largest Web siteAnd the performance level required by the Enterpri
Oca SQL questionsEvaluate the following statements:
Create Table Digits (ID Number ( 2 ), Description Varchar2 ( 15 )); Insert Into Digits Values ( 1 ,' One ' ); Update Digits Set Description = ' Two ' Where ID = 1 ; Insert Into DigitsValues ( 2 , ' Two ' ); Commit ; Delete From Digits; Select Description From Digits versions Between Timestamp Minvalue And Maxvalue;
What wocould be the outcome of the above quer
Description: This article introduces five Linux releases that can replace UbuntuLinux, including LinuxMint, Kubuntu, GoogleChromeOS, Fedora, and JoliOS. At the same time, the author also recommends four non-mainstream Release versions, CrunchbangLinux, Mageia, ZorinOS, and BodhiLinux. Top5AlternativestoUbunt
Content Description: This article introduces five Linux releases that can replace Ubuntu Linux, including Linux Mint, Kubuntu, Google Chrome OS,
Label: style blog Io ar use SP strong file data
Differences between debug and release versions
The debug version is the debug version, and the default debug version is Visual C ++ 6.0. In the debug version, you can use single-step execution, tracking, and other functions. However, the generated executable files are large and the code runs slowly. The release version is the release version. It runs fast and has a small executable file, but cannot exec
As we all know, there are a lot of jquery version, and some versions of the conflict is very obvious, there are some very useful web-based plug-ins are written in version a, but to achieve the other features must be used in version B. So it is important to live in peace between versions. 1. Here is a function that can be very smooth, very simple to solve the problem. Run this function to transfer the use
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