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  • INITIALIZATION

    2010-02-01 15:27:00
    INITIALIZATION Syntax 语法 INITIALIZATION. Effect 作用 This event keyword defines an event block whose event is triggered by the ABAP runtime environment during the flow of an executable program...
     

    INITIALIZATION

    Syntax 语法

    INITIALIZATION.

    Effect 作用

    This event keyword defines an event block whose event is triggered by the ABAP runtime environment during the flow of an executable program, directly after LOAD-OF-PROGRAM and before the selection screen processing of any existing standard selection screen. This gives you the one-time opportunity to initialize the input fields of the selection screen, including those defined in the logical database linked with the program.

    这个事件关键字定义了一个在一个可执行程序运行期间被ABAP运行环境触发的事件块,直接出现在LOAD-OF-PROGRAM 之后并且在任何存在的标准选择屏幕处理之前。这就给你了一度的机会来对选择屏幕上的输入字段初始化,包括那些定义在和程序相关联的逻辑数据库中的字段。

    Note

    When an executable program defines a standard selection screen, it is called again by the ABAP runtime environment after execution, which triggers the INITIALIZATION event again. In this case, initializing parameters or selection criteria of the selection screen has no effect, because they are automatically supplied with the preceding user inputs from the selection screen during the selection screen event AT SELECTION-SCREEN OUTPUT. To explicitly initialize the selection screen for each call, you must use the event AT SELECTION-SCREEN OUTPUT.

    当一个可执行程序定义一个标准的选择屏幕,它在执行之后再一次被ABAP运行环境调用,这就又一次触发了INITIALIZATION事件。在这种情况下,初始化参数或者是选择屏幕的标准选择将不再起作用,因为它们已经自动地被在选择屏幕事件AT SELECTION-SCREEN OUTPUT中之前的屏幕上的用户输入所填充。

    Example 例子

    Refer to the example for reporting events. 参考reporting events的例子。

    转载于:https://www.cnblogs.com/clsoho/archive/2010/02/01/1661061.html

    展开全文
  • Initialization

    2014-12-19 17:01:37
    Evolutionary Elegant English Writing for Fun and Education
    Evolutionary Elegant English Writing for Fun and Education
    
    展开全文
  • 严重: Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.annotation.internalAsyncAnnotationProcessor' ...

    严重: Context initialization failed
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.annotation.internalAsyncAnnotationProcessor' defined in org.springframework.scheduling.annotation.ProxyAsyncConfiguration: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.scheduling.annotation.AsyncAnnotationBeanPostProcessor]: Factory method 'asyncAdvisor' threw exception; nested exception is java.lang.IllegalArgumentException: @EnableAsync annotation metadata was not injected
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1123)

    at 。。。。。。。

        解决方法:在springmvc.xml配置文件中 将<context:component-scan base-package="*"/>

    改为自己的项目类文件所在的路径 如:<context:component-scan base-package="com.srpingmvc.*">

    --------------------以下进行解释---------------------------------------

    下面我们来看一下springmvc.xml文件,了解一下为何这样改

    <?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"

    xsi:schemaLocation="http://www.springframework.org/schema/beans

                                http://www.springframework.org/schema/beans/spring-beans.xsd

                   http://www.springframework.org/schema/context

                                http://www.springframework.org/schema/context/spring-context-4.3.xsd">

     

    <!--  配置 @Controller @Service-->
    <context:component-scan
    base-package="com.springmvc.*"></context:component-scan>
    <!-- 视图解析器  逻辑视图,物理视图-->
    <bean class= "org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix" value="/"></property>
    <property name="suffix" value= ".jsp"></property>
    </bean>

     

    </beans>

    配置文件中base-package="com.srpingmvc.*" 是指com.springmvc文件夹下的所有文件都会被扫描,扫描的目的在于

    将带有特定注解的类如@Controller @component #repository等等,作为Bean注册进Spring容器。

    以下为转载自: http://blog.csdn.net/zzjjiandan/article/details/22922847

    Spring配置文件是用于指导Spring工厂进行Bean生产、依赖关系注入(装配)及Bean实例分发的"图纸"。

    Java EE程序员必须学会并灵活应用这份"图纸"准确地表达自己的"生产意图"。

    Spring配置文件是一个或多个标准的XML文档,applicationContext.xml是Spring的默认配置文件,

    当容器启动时找不到指定的配置文档时,将会尝试加载这个默认的配置文件。

    下面列举的是一份比较完整的配置文件模板,文档中各XML标签节点的基本用途也给出了详细的解释,

    这些XML标签节点在后续的知识点中均会用到,熟练掌握了这些XML节点及属性的用途后,

    为我们动手编写配置文件打下坚实的基础。

     

     

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  • 初始化Initialization

    2019-07-22 10:41:01
    初始化Initialization初始化Initialization初始化Initialization
  • He initialization

    2020-11-21 20:00:26
    <div><p>The default initialization for <a href="https://github.com/deepmind/haiku/blob/master/haiku/_src/basic.py#L114">linear</a> and convolutional modules seems to be Glorot initialization, but for ...
  • Update the initialization status before running the async initialization callback. Clients need a way to perform initialization tasks once the transaction manager is initialized. Unfortunately in the ...
  • // direct initialization string s6 = ("hiya");// copy initialization string s7 = "hiya";// copyinitialization string s8(10, 'c'); // direct initialization; s8 is cccccccccc str...

    string s5("hiya");// direct initialization

    string s6 = ("hiya");// copy  initialization

    string s7 = "hiya";// copy initialization

    string s8(10, 'c'); // direct initialization; s8 is cccccccccc

    string s9 = string(10, 'c'); // copy initialization

    //

    string s4(10, 'c');// s4 is cccccccccc

    When we have a single initializer, we can use either the direct or copy form of
    initialization. When we initialize a variable from more than one value, such as in the
    initialization of s4 above, we must use the direct form of initialization:

    Several values refers to the number of constructor arguments.

    Consider...

    string s4(10, 'c'); //s4 is "cccccccccc"

    There are two (i.e. several) values - 10 and 'c'.

    In that situation you can't get the same behaviour from e.g....

    string s4 = 10, 'c';  // doesn't work as above

    ...because the value to assign is evaluated as an expression with a comma operator: the left hand 10 is discarded, then the expression evaluates as simply 'c', which becomes the only argument to the string constructor. There is no matching constructor taking a single char argument, nor anything the char can undergo Standard Conversion to, so you'll get a compilation error. (The closest constructor is...

    basic_string( size_type count,
              CharT ch,
              const Allocator& alloc = Allocator() );

    ...for whatever that's worth....)

    With C++11 you can use braces to create a single std::initializer_list argument with which you can call the constructor...

    basic_string( std::initializer_list<CharT> init,
                  const Allocator& alloc = Allocator() ); 

    ...but you could argue that's not calling a constructor with multiple values, but a single value containing sub-values....

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  • Network Initialization

    2020-12-26 13:56:29
    <div><p>Branch including network initialization. <p>Also includes - file renaming - suitable interface for net initialization - NetException moved to lowlevel <p>Still breaks unit tests (fails to ...
  • <div><p>This PR adds the following initialization rules with regards to issue #1228: 1. He initialization as given in this ...
  • Simply ensure that postgresql initialization finishes each initialization step. <p>I believe the most kubernetes way of solving this is doing all the initialization in staged initContainers, which ...
  • Power flow initialization

    2020-12-26 22:44:06
    - Possibility to directly define initialization vector</li><li>Is graph based initialization function implemented by suited as a toolbox function?</li></ul>该提问来源于开源项目:e2nIEE/...
  • Initialization cleanup

    2020-12-09 01:00:49
    <div><p>This pull request improves the clarity of the initialization steps. The explicit initialization (especially to zero) of member variables is moved out of the constructor. In most cases, this ...
  • Window Initialization

    2016-07-13 00:02:08
    Window Initialization 与所有Microsoft Windows程序一样,DirectX游戏和图形应用程序也需要通过窗口来显示,必须通过调用Windows API来创建这些窗口。列表10.5列出了Game类的头文件,主要包含了用于window ...
  • Initialization of variables

    2021-01-12 08:50:37
    <div><p>Are the magic numbers for weight initialization chosen for particular reasons (e.g. stddev=0.3)? Would we prefer something like tf.contrib.layers.xavier_initializer?</p><p>该提问来源于开源...
  • list initialization

    千次阅读 2016-10-10 13:39:13
    Initializes an object from braced-init-list Contents [hide] 1 Syntax 1.1 direct-list-initialization1.2 copy-list-initialization2 Explanation3 Narrowing conversions4 Notes5 Example6 Defect ...
  • Cache initialization state

    2020-12-01 12:31:48
    <div><p>Have a way to be notified about (file) cache initialization status (like an observer). <p>This might be helpful for slow file systems and persistent file cache.</p><p>该提问来源于开源项目ÿ...
  • initialization.dxe.rar

    2020-04-11 15:39:33
    bf533的initialization中需要选择的.dxe工程Init_Sdram,配置在Poject Option - initialization ,烧录LDR需要选择,要和自己所应用的实际SDRAM配置一致才能启动成功
  • TLS initialization failed

    2020-12-09 10:23:14
    QSslSocket::connectToHostEncrypted: TLS initialization failed </code></pre> <p>I use Qt 5.12.4 <p>When I try with Qt 5.12.3 and openssl-1.0.2o, SSL is working.</p><p>该提问来源于开源项目:KDAB/...
  • C++ list initialization

    2020-01-22 20:22:13
    C++ list initializationlist initialization參考連結 list initialization list initialization是C++11引入的一項特性,其官方定義為: Initializes an object from braced-init-list,即使用大括號內的值來初始化...
  • None-random initialization

    2020-12-08 19:50:07
    <div><p>have reading paper and the source code, i find initialization don't contain none-random initialization part. Does it exist? :-) And how much accuracy will loss if don't do none-random...
  • server initialization failed

    2020-11-25 01:36:24
    [Error - 7:54:49 AM] Server initialization failed. Message: Request initialize failed with message: No prebuilt binaries found (target=undefined runtime=undefined arch=undefined platform&...
  • <div><p>The initialization of a <code>CudaInternal</code> in the Cuda execution space initialization includes a check that the default host execution space has been initialized: ...<p>This check is ...
  • 使用 QT5.12.5 版本,进行 HTTPS 请求时,出现 TLS initialization failed,缺少的 OpenSSL 的库
  • ApplicationInitialization for UI x64 ApplicationInitialization for UI x64
  • Glorot/Bengio initialization

    2020-12-06 03:16:06
    initialization in a lot of my work and was wondering if implementing it as a part of blocks.initialization would be of any use. </p><p>该提问来源于开源项目:mila-iqia/blocks</p></div>
  • <p>The goal of this PR is to consolidate the initialization playbooks from byo/openshift-cluster/initialize_groups.yml and common/openshift-cluster/std_include.yml. <ul><li>Initialization playbooks ...

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