resources

问题 I'm planning on having hundred of thousands of entities in my application and I want to handle rights on each of these. I won't be the one handling those rights, my users will and they probably won't set rights on every entity. How far can Keycloak go on this matter? I probably should be creating resources for only the elements that actually need specific permissions but I want to understand when things may become an issue and when I should be trying to find an other solution. Thanks 来源：

问题 What I want to do is define all the BeginTimes of my Animation using a resource. For example, I want: <sys:TimeSpan x:key="SomeResource">... </sys:TimeSpan> ... <DoubleAnimation BeginTime={StaticResource SomeResource}/> Obviously sys:TimeSpan is not the correct type to use. How do I define my resource so I can reference it as a resource when defining my animations? I also want to do this purely in XAML. Thanks. 回答1: System.TimeSpan is the correct type to use since is this is the type of

问题 What I want to do is define all the BeginTimes of my Animation using a resource. For example, I want: <sys:TimeSpan x:key="SomeResource">... </sys:TimeSpan> ... <DoubleAnimation BeginTime={StaticResource SomeResource}/> Obviously sys:TimeSpan is not the correct type to use. How do I define my resource so I can reference it as a resource when defining my animations? I also want to do this purely in XAML. Thanks. 回答1: System.TimeSpan is the correct type to use since is this is the type of

问题 I'm looking for a way to share PHP resources between requests. First of all, I want to share parsed XML. I have some large XML that I use in readonly mode, and currently I have to load and parse it for each HTTP request. I've read this: http://php.net/manual/en/function.shm-put-var.php and the other shared memory API documentation, and I know that there is no straight way to store resources in shared memory. That's why I ask here. So, I have XML, I use it in readonly mode (performing XPath

问题 Since Smalltalk scheduling is non-preemptive, processes must explicitly yield or wait on a semaphore Does this mean that one object entering an infinite loop could stall the entire system? the loop can be interrupted at any time. Even an atomic loop like [true] whileTrue can be interrupted before "executing" the true object By what can it be interrupted? 回答1: It is the Virtual Machine who may interrupt the image. Under a normal execution flow, the VM is basically sending messages, one after

问题 Since Smalltalk scheduling is non-preemptive, processes must explicitly yield or wait on a semaphore Does this mean that one object entering an infinite loop could stall the entire system? the loop can be interrupted at any time. Even an atomic loop like [true] whileTrue can be interrupted before "executing" the true object By what can it be interrupted? 回答1: It is the Virtual Machine who may interrupt the image. Under a normal execution flow, the VM is basically sending messages, one after

问题 I recently learned that Embedded Resource means that assets are saved to an external .resx file. Setting assets to Resource makes them join the .exe file simply. Now, I'm confused of when to use Content and Resource. Any info? 回答1: Resource : Embeds resource into the assembly (or culture specific satellite assembly) Content : this leaves resource as loose file and upon compilation this resource information is not embedded to assembly. Instead, it adds custom attribute to the assembly

问题 I recently learned that Embedded Resource means that assets are saved to an external .resx file. Setting assets to Resource makes them join the .exe file simply. Now, I'm confused of when to use Content and Resource. Any info? 回答1: Resource : Embeds resource into the assembly (or culture specific satellite assembly) Content : this leaves resource as loose file and upon compilation this resource information is not embedded to assembly. Instead, it adds custom attribute to the assembly

问题 I recently learned that Embedded Resource means that assets are saved to an external .resx file. Setting assets to Resource makes them join the .exe file simply. Now, I'm confused of when to use Content and Resource. Any info? 回答1: Resource : Embeds resource into the assembly (or culture specific satellite assembly) Content : this leaves resource as loose file and upon compilation this resource information is not embedded to assembly. Instead, it adds custom attribute to the assembly

问题 I try the following code and it's not working... LoadIconWithScaleDown returns a negative error code. unit Unit1; interface uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.ExtCtrls, Vcl.StdCtrls; type TForm1 = class(TForm) Image1: TImage; procedure FormCreate(Sender: TObject); procedure LoadResToImg(RID: String; const Img: TImage); end; var Form1: TForm1; implementation {$R *.dfm} {$R UserResources