runtime

Framework for generating BPEL in runtime?

由 谁说我不能喝 提交于 2019-12-10 18:09:21
问题 I need to generate BPEL XML code in runtime. The only way I can do it now is to create XML document with "bare hands" using DOM API. But there must be a framework that could ease such work incorporating some kind of object model. I guess it should look something like this: BPELProcessFactory.CreateProcess().addSequence Do you know any? 回答1: The Eclipse BPEL designer project provides an EMF model for BPEL 2.0. The generated code can be used to programmatically create BPEL code with a

Android application icon changes with runtime

由 牧云@^-^@ 提交于 2019-12-10 18:08:41
问题 In my app I want to display different icons for the application. Changes should be according to the scenario. For example, it will mark the number of days remaining for the task completion. On the android menu this icon will display the number of days remaining. If anyone has any idea for this, I would appreciate it. Thanks. 回答1: As far as i know, you cant. Also refer to this answer: Android Application Icon Change 回答2: I am afraid you can't change your app's icon programmatically. How to

（1）知识准备【利用objective-c的runtime特性，结合FMDB实现一个轻量级的ORM】

由 穿精又带淫゛_ 提交于 2019-12-10 17:43:59
版权声明：本文为博主原创文章，未经博主允许不得转载。 ( 本ORM的源码已经上传到 github 上 （ https://github.com/helloclq/BCSqliteORM_FMDB )，大家可以下载测试，如发现什么问题或意见，欢迎大家提出并指正， oschina上的地址为： http://git.oschina.net/BlockCheng/BCSqliteORM_FMDB ) 想自己写一个objective-c的框架：利用objective-c的runtime特性，结合现有的操作sqlite的FMDB库，实现一个轻量级的ORM框架；要求： 颗粒度小、 量级轻、可配置度高、自由性大； 0、需求缘由 一个人扛这个项目快两年了，最近在着手重构代码，想精简下现有的数据库层的代码。 目前项目的数据库层的情况是这个样子的：项目中共涉及的表有8张，数据库的操作，都是通过FMDB操作Sql直接实现的，都是纯粹的objective-c实体和数据库表间的映射操作，如下图。 项目中，一张表，一个实体，对应一个DBManager类别，而各个类别里面的操作无非都是增删改查，类别里大致操作流程是： 【增删改】：根据objective-c实体信息，手动生成sql，然后经由FMDB，直接操作放进sqlite 【查】：根据查询条件，手动生成sql，利用FMDB操作sqlite,得到查询结果

Efficiently searching a common node in 2 singly linked lists with a memory constraint?

由 两盒软妹~` 提交于 2019-12-10 17:29:12
问题 Suppose you're given two signly-linked lists which ganging up at some point. design a O(n+m) algorithm with use of no more than O(1) memory which finding the FIRST common node, where m and n are the distance from the head of the list, to the gang point, respectively. I thought of marking visited nodes, but then realized that it takes more than O(1) memory. Problem is easy when you can run on the entire list, which is not allowed here because of runtime limitation. help =D 回答1: I assume there

Gradle compileKotlin includeRuntime not adding runtime to jar

由 痴心易碎 提交于 2019-12-10 15:38:22
问题 I have a Kotlin Gradle project, and I would like to include Kotlin's runtime and stdlib in the jar file. I'm currently using this, but it's not including the runtime or stdlib when I build the project using the build.gradle configuration. compileKotlin { kotlinOptions { includeRuntime = true noStdlib = false } } This is the Gradle code I'm using to include the runtime/stdlib in the jar, but it isn't working like I expect it to. Here's the full build.gradle file for some context: https:/

Error while using @angular compiler in Angular 5 and AOT-Build

由 放肆的年华 提交于 2019-12-10 14:44:19
问题 i am using the Angular Compiler to compile components in runtime. This Code works fine, but if I want to use AOT-Prerendering the Component wont work, because Angular does not load the Compiler in AOT-Build. I've read about some Workarounds that wont Work in Angular5+ anymore. Do you have any solutions for this problem? Best Regards export class RuntimeCompilerComponent { template: string = ""; @ViewChild('dynamicComponent', { read: ViewContainerRef }) container: ViewContainerRef; constructor

Lua - If and and, what is faster?

由 纵然是瞬间 提交于 2019-12-10 14:34:58
问题 When I check two conditions with and in lua, which way is faster in running time? if bool and somefuntion() then do stuff end or if bool then if somefuntion() then do stuff end end ? 回答1: Run luac -l -p on both fragments and you'll see that they generate exactly the same bytecode. So write whatever is clearer for you. The reason they are the same is that Lua uses short-circuit evaluation for and and or , as mentioned by OllieB. 回答2: Lua is lazily evalulated, so it should make no difference.

Runtime.getRuntime.exec(String)与exec(String[])的区别

由 南楼画角 提交于 2019-12-10 14:01:25
Runtime.getRuntime.exec(String) 这个方法传入的是字符串，JAVA内部处理时会对字符串进行分割成数据，然后调用exec(String[],null,null)方法 public Process exec(String command) throws IOException { return exec(command, null, null); } public Process exec(String command, String[] envp, File dir) throws IOException { if (command.length() == 0) throw new IllegalArgumentException("Empty command"); StringTokenizer st = new StringTokenizer(command); String[] cmdarray = new String[st.countTokens()]; for (int i = 0; st.hasMoreTokens(); i++) cmdarray[i] = st.nextToken(); return exec(cmdarray, envp, dir); public Process exec(String[] cmdarray,

Require the .NET 4.0 Full profile with <supportedRuntime />

由 烈酒焚心 提交于 2019-12-10 13:58:17
问题 We have an application that supports both .NET 2.0 and .NET 4.0 and we switch the few framework dependent assemblies with <bindingRedirect /> . We've used the <supportedRuntime /> element to allow the application to run using the latest framework if available. However, we do still require the full profile, not just the client profile. The documentation for .NET 3.5 indicates that you must explicitly opt-in to client only support by adding a sku="client" attribute to the <supportedRuntime />

How to LoadControl a control that uses VaryByControl OutputCache, specifying values for properties

由 青春壹個敷衍的年華 提交于 2019-12-10 13:54:03
问题 I've got a user control that should use caching, with VaryByControl . The .ascx file looks like this : <%@ Control Language="C#" AutoEventWireup="true" CodeBehind="TestControl.ascx.cs" Inherits="mynamespace.TestControl" %> <%@ OutputCache Duration="10" Shared="true" VaryByControl="Test" %> <p id="SomeText" runat="server">Nothing</p> The TestControl class in the code-behind file has a int Test {...} property and an Page_Load() event handler that fills the SomeText paragraph with: SomeText
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