dynamic

问题 this is a similar issue to what is mentioned in a related post but I thought it was different enough to get its own question. Here it goes: I have been able to get the "radio circle" to disappear no problem when declaring the radio buttons in xml by setting the button attribute of the radio button to null like this: <RadioButton android:id="@+id/radioButton1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="One" android:background="@drawable/radio_button

问题 Reference: How can a dynamic be used as a generic? public void CheckEntity(int entityId, string entityType = null) { dynamic AnyObject = Activator.CreateInstance("Assembly","Assembly.Models.DbModels." + entityType).Unwrap(); CheckWithInference(AnyObject, entityId); } private static void CheckWithInference<T>(T ignored, int entityId) where T : class { Check<T>(entityId); } private static void Check<T>(int entityId) where T : class { using (var gr = new GenericRepository<T>()) { } } This enters

问题 I'm looking to see if there is a sample project, tutorial, contrib branch or anything like that that details implementing a custom ModelBinder for MVC3 to support objects inheriting from DynamicObject. I have an domain object that has a dynamic number of properties as defined by the database, and these can change at run time. To make using the object easier I've made my class implementation inherit from DynamicObject and am passing the model to the view via the [dynamic] keyword. All of the

问题 I have written this code for a dynamic layout where I am using this loop to generate a pair of buttons (this is the part of code where I generate them) for(int i = 1; i <= 2 ; i++) { Button button1 = new Button(this); button1.setTag("age"); button1.setId(i); layout.addView(button1); Button button2 = new Button(this); button2.setId(i); button2.setTag("country"); button2.setEnabled(false); layout.addView(button2); button1.setOnClickListener(this); button2.setOnClickListener(this); } What I wish

问题 I am trying fetch data from this api: http://www.omdbapi.com/ I am using Retrofit 2 and created a pojo for first json. The thing I am curious about is how to convert my pojo to second one when data is not available. When there is data available, It returns this json: http://www.omdbapi.com/?t=Suits { Title: "Suits", Year: "2011–", Rated: "TV-14", Released: "23 Jun 2011", Runtime: "44 min", Genre: "Comedy, Drama", Director: "N/A", Writer: "Aaron Korsh", Actors: "Gabriel Macht, Patrick J. Adams

问题 I have a form which is used to make a Test. User enter a question and provides question type and the Answer options and saves the Question. What has gone wrong is that when the user writes one option and click a button for Add to Options the content of the Text Box for the Options are added to the DOM to show as an answer of the Question. This all was working well Until IE9 was not there. When the user click on the Add to Options Button the Option is shown in the DOM but the value is not

问题 I'm using Dynamic Expression API ( System.Linq.Dynamic ) with LINQ to Entities. My LINQ query is below. var query = this.db.Products.AsQueryable() .Where(strCondition) .OrderBy("ProductNumber") .Select("new(ProductNumber, ProductDescription, ProductCategory.Name)"); Now that I have the "query", I don't know how to get the value of each of the field. string strTemp; foreach (var item in query) { strTemp = item.? } It's anonymous type so I can't really use strongly type to get the value. What

问题 I am currently trying to learn C and I have come to a problem that I've been unable to solve. Consider: #include <stdio.h> #include <stdlib.h> #include <string.h> #define ELEMENTS 5 void make(char **array, int *array_size) { int i; char *t = "Hello, World!"; array = malloc(ELEMENTS * sizeof(char *)); for (i = 0; i < ELEMENTS; ++i) { array[i] = malloc(strlen(t) + 1 * sizeof(char)); array[i] = strdup(t); } } int main(int argc, char **argv) { char **array; int size; int i; make(array, &size);

问题 I have a mix of dynamically created inputs and normally defined inputs. The dynamically created inputs behave like a large vertically stacked block that the other inputs flow around. How do I make them all flow together? This reproduces the issue: library(shinydashboard) shinyApp( ui = dashboardPage( dashboardHeader(), dashboardSidebar(), dashboardBody( flowLayout( uiOutput('input_fields'), textInput('fielda','Field A',''), textInput('fieldb','Field B',''), textInput('fieldc','Field C',''),

问题 What I'm trying to do: I have (for now) 7 colors as variables. I want to be able to use them at several places and iterate throught them. This is what I have that don't work @color1:#06A1C0; @color2:#8F4F9F; @color3:#ED1D24; @color4:#5A9283; @color5:#B38C51; @color6:#EC008C; @color7:#8F4F9F; @iterations: 8; .mixin-loop (@index) when (@index > 0) { color@{index}:hover{ @tmp: ~'@color'; @num: @index; color: @tmp@num; } .mixin-loop(@index - 1); } .mixin-loop (0) {} .mixin-loop(@iterations); What