Invalid JSON:Unexpected non-whitespace character after JSONat line 2, column 1
| {"QuestionId": 8131281, "AnswerCount": 1, "Tags": "<sql><sql-server><sql-server-2008>", "CreationDate": "2011-11-15T03:53:07.083", "AcceptedAnswerId": null, "Title": "SQL Server Script Database with Seed Data", "Body": "<p>I am creating an install script for a Sql server 2008 database using Tasks =>generate Scripts option. This works fine and creates a script including database,schema and seed data.</p>\n\n<p>One problem I notice is that the A Stored procedure is created before the table it refers to is created and this gives error when creating the database.</p>\n", "Lable": "No"} | |
| {"QuestionId": 8141422, "AnswerCount": 1, "Tags": "<email><replication>", "CreationDate": "2011-11-15T18:44:53.843", "AcceptedAnswerId": "9112771", "Title": "virtual mail replication", "Body": "<p>I have 2 servers that have mail server, both have mysql, dovecot, postfix installed. One of the servers is a Master, second Slave, there is database replication done which works great however mails are not replicated as they are held as files. How should I replicate emails from the Master server into the Slave server?</p>\n", "Lable": "No"} | |
| {"QuestionId": 8176500, "AnswerCount": 1, "Tags": "<asp.net-mvc-3><reference><assemblies><gac>", "CreationDate": "2011-11-18T00:54:31.660", "AcceptedAnswerId": "8179138", "Title": "MVC3 referencing update-able dependencies", "Body": "<p>I would like create a MVC3 website. I have existing dlls packaged as .net MSI which are installed into the GAC. What is the best way to reference these update-able dlls in MVC3? They will always be installed into the GAC, their version number will be updated accordingly. I don't want to have to manually reference them in my MVC3 project, as every time I re install, the reference will break and I have to update my dependent dll references.</p>\n\n<p>Any input would be appreciated. I have looked around for solutions already but nothing seems straight forward.</p>\n\n<p>Thanks</p>\n", "Lable": "No"} | |
| {"QuestionId": 8192177, "AnswerCount": 1, "Tags": "<c#>", "CreationDate": "2011-11-19T05:45:32.470", "AcceptedAnswerId": null, "Title": "cannot convert from 'System.IO.TextWriter' to 'System.IO.Stream'", "Body": "<pre><code> var ssh = new SshClient(\"ip\", \"user\", \"pass\");\n var input = new MemoryStream(Encoding.ASCII.GetBytes(\"exit\\r\\n\"));\n\n var shell = ssh.CreateShell(input, Console.Out, Console.Out, \"xterm\", 80, 24, 800, 600, \"\");\n shell.Stopped += delegate(object sender, EventArgs e)\n {\n Console.WriteLine(\"\\nDisconnected...\");\n };\n shell.Start();\n Thread.Sleep(1000 * 1000);\n shell.Stop();\n</code></pre>\n\n<p>error on this line : </p>\n\n<pre><code>var shell = ssh.CreateShell(input, Console.Out, Console.Out, \"xterm\", 80, 24, 800, 600, \"\");\n</code></pre>\n\n<p>Errors :\nError 3 Argument 2: cannot convert from 'System.IO.TextWriter' to 'System.IO.Stream' D:\\applications area\\test\\ConsoleApplication1\\ConsoleApplication1\\Program.cs 19 48 ConsoleApplication1</p>\n\n<p>Error 4 Argument 3: cannot convert from 'System.IO.TextWriter' to 'System.IO.Stream' D:\\applications area\\test\\ConsoleApplication1\\ConsoleApplication1\\Program.cs 19 61 ConsoleApplication1</p>\n\n<p>any solution ?</p>\n", "Lable": "No"} | |
| {"QuestionId": 8201197, "AnswerCount": 4, "Tags": "<c#><wpf><mvvm><dependency-injection><unity-container>", "CreationDate": "2011-11-20T11:27:50.563", "AcceptedAnswerId": "8201779", "Title": "Should I use Microsoft.Practicies.Unity.IUnityContainer in my MVVM application?", "Body": "<p>Jason Dolinger in his video located here (hot available right now) www.lab49.com/files/videos/Jason%20Dolinger%20MVVM.wmv (from 0.59 to 1.04) uses such code:</p>\n\n<pre><code>public partial App: Application\n{\n protected override void OnStartup(StartupEventArgs e)\n {\n base.OnStartup(e);\n IUnityContainer container = new UnityContainer();\n RandomQuoteSource source = new RandomQuoteSource();\n container.RegisterInstance<IQuoteSource>(source);\n\n WatchList window = container.Resolve<WatchList>();\n window.Show();\n }\n}\n</code></pre>\n\n<p>He uses class IUnityContainer which I can not found. As I understand here we just create a window (so <code>container.Resolve</code> call can be replaced with <code>new WatchList(...</code>, also somehow we associate <code>RandomQouteSource</code> as an implementation for <code>IQouteSource</code>, however I don't have clear understanding how this should be used later.</p>\n\n<p>The questions are:</p>\n\n<ul>\n<li>how do you create main Windows in your MVVM application, do you also use IUnityContainer for that?</li>\n<li>is it good technics in general? is it well-known? is it default way to do these things? what alternativies do I have?</li>\n<li>where can I find Microsoft.Practicies.Unity.dll?</li>\n</ul>\n", "Lable": "No"} | |
| {"QuestionId": 8235270, "AnswerCount": 1, "Tags": "<c++><templates><map><functional-programming><c++11>", "CreationDate": "2011-11-22T23:15:32.943", "AcceptedAnswerId": "8235391", "Title": "c++ function map implementation", "Body": "<p>I have been playing around with variadic templates in the new c++ standard and came up with a map function (headers + using decs excluded):</p>\n\n<pre><code>template<typename T>\nT square(T i)\n{\n return i * i;\n}\n\ntemplate <typename T, typename... Ts>\nconst tuple<Ts...> map(const T f, const Ts...args)\n{\n return make_tuple(f(args)...);\n}\n\nint main(int c, char *argv[])\n{\n tuple<int, int> t;\n int (*fp) (int) = square;\n\n t = map(fp, 6, 8);\n\n cout <<get<0>(t) <<endl;\n cout <<get<1>(t) <<endl;\n\n return 0;\n}\n</code></pre>\n\n<p>Which works. As long as all the arguments are the same type for map. If I change the main to use a slightly more general form:</p>\n\n<pre><code> tuple<int, float> t;\n\n t = map(square, 6, 8.0f);\n</code></pre>\n\n<p>gcc 4.4 reports:</p>\n\n<pre><code>In function \u2018int main(int, char**)\u2019:\nerror: no matching function for call to \u2018map(<unresolved overloaded function type>, int, float)\u2019\n</code></pre>\n\n<p>Any ideas how to make this work?</p>\n", "Lable": "No"} | |
| {"QuestionId": 8317802, "AnswerCount": 1, "Tags": "<java><spring><jsp><jstl><el>", "CreationDate": "2011-11-29T21:12:46.927", "AcceptedAnswerId": "8317943", "Title": "NumberFormatException in a jsp with a list", "Body": "<p>This question is another problem im having with my application which is described <a href=\"https://stackoverflow.com/questions/8235049/spring-mvc-binding-issue\">here</a>. My model (a level) has a list of requirements which contains two strings, an id and name. The model looks like this:</p>\n\n<pre><code>public class Level {\nprivate String name;\nprivate int id;\nprivate int points\nprivate List<Requirement> requirements;\n ....\n}\n\npublic class Requirement{\n private String name;\n private String id;\n ....\n}\n</code></pre>\n\n<p>and the jsp looks like this:</p>\n\n<pre><code><div id=\"allRequirements\">\n <c:forEach var=\"requirement\" items=\"${RequirementList}\">\n <div class=\"requirements\">\n <input type=\"hidden\" value=\"${requirement.id}\" name=\"id\"/>\n <h2><c:out value=\"${requirement.name}\"/></h2>\n </div>\n </c:foreach>\n</div>\n\n<div id=\"requiredRequirements\">\n <c:forEach var=\"requiredRequirement\" items=\"${level.requirements}\">\n <div class=\"requirements\">\n <input type=\"hidden\" value=\"${requiredRequirement.id}\" name=\"id\"/>\n <h2><c:out value=\"${requiredRequirement.name}\"/></h2>\n </div>\n </c:foreach>\n</div>\n</code></pre>\n\n<p>The jsp page renders fine and works like a charm until I added the requiredRequirements loop in which the site throws a <code>java.lang.NumberFormatException: For input string: \"id\"</code> because it tries to parse the string as an int.</p>\n\n<p>Does anyone have any idea why the first loop works and the second loop does not work?</p>\n\n<p><strong>Edit:\nStack trace</strong></p>\n\n<pre><code>java.lang.NumberFormatException: For input string: \"id\"\nat java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)\nat java.lang.Integer.parseInt(Integer.java:447)\nat java.lang.Integer.parseInt(Integer.java:497)\nat javax.el.ListELResolver.coerce(ListELResolver.java:174)\nat javax.el.ListELResolver.getValue(ListELResolver.java:52)\nat javax.el.CompositeELResolver.getValue(CompositeELResolver.java:67)\nat org.apache.el.parser.AstValue.getValue(AstValue.java:169)\nat org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)\nat org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:985)\nat org.apache.jsp.WEB_002dINF.jsp.createOrEdit_005fLevelBody_jsp._jspx_meth_c_005fout_005f0(createOrEdit_005fLevelBody_jsp.java:648)\nat org.apache.jsp.WEB_002dINF.jsp.createOrEdit_005fLevelBody_jsp._jspx_meth_c_005fforEach_005f1(createOrEdit_005fLevelBody_jsp.java:611)\nat org.apache.jsp.WEB_002dINF.jsp.createOrEdit_005fLevelBody_jsp._jspService(createOrEdit_005fLevelBody_jsp.java:207)\nat org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)\nat org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)\nat org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)\nat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)\nat org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)\nat org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)\nat org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)\nat org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:927)\nat org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:684)\nat org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:678)\nat org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:103)\nat org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:96)\nat org.apache.tiles.renderer.impl.UntypedAttributeRenderer.write(UntypedAttributeRenderer.java:61)\nat org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:103)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:659)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:337)\nat org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:234)\nat org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:211)\nat org.apache.tiles.jsp.taglib.RenderTag.doEndTag(RenderTag.java:220)\nat org.apache.jsp.WEB_002dINF.jsp.layout_jsp._jspx_meth_tiles_005finsertAttribute_005f3(layout_jsp.java:411)\nat org.apache.jsp.WEB_002dINF.jsp.layout_jsp._jspService(layout_jsp.java:196)\nat org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)\nat org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)\nat org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)\nat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)\nat org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)\nat org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:593)\nat org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:530)\nat org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:927)\nat org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:684)\nat org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:678)\nat org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:103)\nat org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:96)\nat org.apache.tiles.renderer.impl.TemplateAttributeRenderer.write(TemplateAttributeRenderer.java:44)\nat org.apache.tiles.renderer.impl.AbstractBaseAttributeRenderer.render(AbstractBaseAttributeRenderer.java:103)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:659)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:678)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:633)\nat org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:322)\nat org.apache.tiles.jsp.taglib.InsertDefinitionTag.renderContext(InsertDefinitionTag.java:66)\nat org.apache.tiles.jsp.taglib.InsertTemplateTag.render(InsertTemplateTag.java:81)\nat org.apache.tiles.jsp.taglib.RenderTag.doEndTag(RenderTag.java:220)\nat org.apache.jsp.WEB_002dINF.jsp.createOrEdit_005fLevel_jsp._jspx_meth_tiles_005finsertDefinition_005f0(createOrEdit_005fLevel_jsp.java:87)\nat org.apache.jsp.WEB_002dINF.jsp.createOrEdit_005fLevel_jsp._jspService(createOrEdit_005fLevel_jsp.java:60)\nat org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)\nat org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)\nat org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)\nat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)\nat org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:684)\nat org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)\nat org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:402)\nat org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:329)\nat org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)\nat org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)\nat org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1047)\nat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:817)\nat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)\nat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:669)\nat org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:574)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:621)\nat javax.servlet.http.HttpServlet.service(HttpServlet.java:722)\nat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)\nat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)\nat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240)\nat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164)\nat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)\nat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)\nat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)\nat org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562)\nat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)\nat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:395)\nat org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:306)\nat org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:323)\nat org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1719)\nat java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)\nat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)\nat java.lang.Thread.run(Thread.java:619)\n</code></pre>\n\n<p>Thanks</p>\n", "Lable": "No"} | |
| {"QuestionId": 8332143, "AnswerCount": 2, "Tags": "<c#><visual-studio-2010><c#-4.0><silverlight-4.0>", "CreationDate": "2011-11-30T19:57:38.450", "AcceptedAnswerId": null, "Title": "how to do this so it does show \"No Value\" instead of getting caught in an error", "Body": "<p>I am using the following code which works fine as long as I dont have one of the child node (e.g. URL) missing. If it\nis missing then my code errors out. How can I make it to not error out and just return a string \"No Value\" instead.</p>\n\n<p>here is my code</p>\n\n<pre><code>string widgetsInfo = \n loaded.Descendants(\"widget\")\n .Select((w, i) =>\n new\n {\n WidgetIndex = i,\n URL = w.Descendants(\"url\").FirstOrDefault().Value,\n Category = w.Descendants(\"PortalCategoryId\").FirstOrDefault().Value\n })\n .Select(w => String.Format(\"Index:{0}; URL:{1}; CATEGORY:{2}; \",\n w.WidgetIndex, w.URL, w.Category))\n .Aggregate((acc, next) => acc + Environment.NewLine + next);\n</code></pre>\n\n<p>here is the xml that I am parsing</p>\n\n<pre><code>string xml = @\"<?xml version='1.0' encoding='UTF-8'?>\n<widgets>\n <widget>\n <url>~/Portal/Widgets/ServicesList.ascx</url>\n <castAs>ServicesWidget</castAs>\n <urlType>ascx</urlType>\n <parameters>\n <PortalCategoryId>3</PortalCategoryId>\n </parameters>\n </widget>\n <widget>\n <url>www.omegacoder.com</url>\n <castAs>ServicesWidget</castAs>\n <urlType>htm</urlType>\n <parameters>\n <PortalCategoryId>41</PortalCategoryId>\n </parameters>\n </widget>\n</widgets>\";\n</code></pre>\n", "Lable": "No"} | |
| {"QuestionId": 8573508, "AnswerCount": 4, "Tags": "<eclipse><java>", "CreationDate": "2011-12-20T09:46:21.393", "AcceptedAnswerId": "8573541", "Title": "Get Eclipse IDE to show version of Java RE it's using", "Body": "<p>I've just installed proper JRE rather than the OpenJDK, I was wondering if there is an easy way to find out which RE Eclipse is using? Maybe in a help menu or something.</p>\n\n<p>Thanks</p>\n", "Lable": "No"} | |