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REST API Token-based Authentication
I'm developing a REST API that requires authentication. Because the authentication itself occurs via an external webservice over HTTP, I reasoned that we would dispense tokens to avoid repeatedly calling the authentication service. Which brings me neatly to my first question:
...
Call method in directive controller from other controller
...module('Popdown', []);
I put two things in the module, a factory for the API which can be injected anywhere, and the directive for defining the behavior of the actual popdown element:
The factory just defines a couple of functions success and error and keeps track of a couple of variables:
Popdo...
DynamicRecycler 拓展：高效动态列表 · App Inventor 2 中文网
... offsetY = e.clientY - element.offsetTop; return false; // 防止文本选中 }; // 鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e....
What is the canonical way to check for errors using the CUDA runtime API?
...UDA tag wiki , I see it is often suggested that the return status of every API call should checked for errors. The API documentation contains functions like cudaGetLastError , cudaPeekAtLastError , and cudaGetErrorString , but what is the best way to put these together to reliably catch and repor...
Best practice to return errors in ASP.NET Web API
...back the HttpResponseException immediately.
At the end of the day it's an API sending back responses and not views, so I think it's fine to send back a message with the exception and status code to the consumer. I currently haven't needed to accumulate errors and send them back as most exceptions a...
App Inventor 2开发简单计算器 - App Inventor 2 中文网 - 清泛IT论坛，有思想、有深度
...在点击事件处理程序中调用点击数字过程，并将按钮显示文本作为参数，传递给该过程。如图2-4所示。图2-4 在按钮点击事件中调用点击数字过程以此类推，其他9个按钮的点击事件处理程序也将如法炮制。如图2-5所示。图2-5 所有...
catch all unhandled exceptions in ASP.NET Web Api
How do I catch all unhandled exceptions that occur in ASP.NET Web Api so that I can log them?
5 Answers
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Can I incorporate both SignalR and a RESTful API?
...k at the video from this blog post. It explains exactly how you can use WebAPI with SignalR.
Essentially, Web API + SignalR integration consists in this class:
public abstract class ApiControllerWithHub<THub> : ApiController
where THub : IHub
{
Lazy<IHubContext> hub = new Lazy&...
App Inventor 2 中的响应式设计 · App Inventor 2 中文网
... offsetY = e.clientY - element.offsetTop; return false; // 防止文本选中 }; // 鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + 'px'; element.style.top = (e....
Should struct definitions go in .h or .c file?
...oo; (as long as foo is not later dereferenced).
Compare these versions of api.h and api.c:
Definition in header: Definition in implementation:
+---------------------------------+ +---------------------------------+
| struct s { | | struct s; ...