view

问题 For the past year and a half, I've maintained a monolithic buffer in Org Mode for my engineering notes with my current employer. Despite containing mostly pointers to other documents, this file has become quite large by human standards (48,290 lines of text), while remaining trivially searchable and editable through programmatic means (read: grep and Org Mode tag search). One thing bothers me, though. When I perform a tag search using Org Mode 6.33x, Org's sparse tree view retains the folded

问题 I have a Sidekiq worker that does some background processing and then finally POSTs a success message to a 3rd party API. This message I post is essentially a "thank you" message and can contain HTML. In the message I'd like to link back to my site in a properly formatted way. This naturally sounds like a view to me. I'd love to simply use a view template, render it to HTML and finally post it off to the API. For the life of me, i cannot figure how to render a view from within my Sidekiq

问题 I have a Sidekiq worker that does some background processing and then finally POSTs a success message to a 3rd party API. This message I post is essentially a "thank you" message and can contain HTML. In the message I'd like to link back to my site in a properly formatted way. This naturally sounds like a view to me. I'd love to simply use a view template, render it to HTML and finally post it off to the API. For the life of me, i cannot figure how to render a view from within my Sidekiq

问题 I am writing a drag and drop application and got really confused because of some parameters. Please help to figure out. First of all, I read the documentation for the View class and got the following explanations. getX() : The visual x position of this view, in pixels. getY() : The visual y position of this view, in pixels. getWidth() : Return the width of the your view. getHeight() : Return the width of the your view. getTop() : Top position of this view relative to its parent. getLeft() :

问题 I am writing a drag and drop application and got really confused because of some parameters. Please help to figure out. First of all, I read the documentation for the View class and got the following explanations. getX() : The visual x position of this view, in pixels. getY() : The visual y position of this view, in pixels. getWidth() : Return the width of the your view. getHeight() : Return the width of the your view. getTop() : Top position of this view relative to its parent. getLeft() :

问题 I am writing a drag and drop application and got really confused because of some parameters. Please help to figure out. First of all, I read the documentation for the View class and got the following explanations. getX() : The visual x position of this view, in pixels. getY() : The visual y position of this view, in pixels. getWidth() : Return the width of the your view. getHeight() : Return the width of the your view. getTop() : Top position of this view relative to its parent. getLeft() :

问题 I have a View as below <View style={{width: '60%', flexDirection: 'row', flexWrap: 'wrap'}}> { .....} { .....} <View> if the items in the View are able to be rendered in the single line other wise View will be expanded to second line accordingly. Here my doubt is , Is there any way to know programatically that View is wrapped? 回答1: You can create reference to View and check its styles in its properties. Check here for how to create element reference https://reactjs.org/docs/refs-and-the-dom

问题 I have several different ViewModels that I would like to display in the same view (MainPage.xaml). I'm new to this and don't know how to do it. I have tried to create a MainViewModel: public class MainViewModel : ViewModelBase, INotifyPropertyChanged { WeatherViewModel weatherView = new WeatherViewModel(); ForecastViewModel forecastViewModel = new ForecastViewModel(); DeparturesViewModel departuresViewModel = new DeparturesViewModel(); CalenderViewModel calenderViewModel = new

问题 I have a oracle view it returns 5 million records from different tables and i use this view to insert into different tables using a single procedure, inside this procedure i use this several times and this is affecting the performance, is there any way we can query the view once and later i can use it multiple places? 回答1: A view is a stored query; itself, it doesn't contain any data. If its code is complex and fetches data from several tables, using different conditions, aggregations,

问题 The example may look funny, but I am currently just trying to understand the methodology I am trying to show several cards (subviews) in a vertical stack. Each card receives a CG figure from the same UIView class based on its position in the stack. But I seem to have a major misunderstanding of how the subviews defined in the storyboard work together with the code of the view controller. On the storyboard, I have defined a superview with a vertical stack that contains 2 views. One of those