大约有 40,000 项符合查询结果（耗时：0.0627秒） [XML]
Is Task.Result the same as .GetAwaiter.GetResult()?
...s://blogs.msdn.microsoft.com/pfxteam/2011/09/28/task-exception-handling-in-net-4-5/
“GetResult” actually means “check the task for errors”
In general, I try my best to avoid synchronously blocking on an asynchronous task. However, there are a handful of situations where I do violate that gu...
Get value of c# dynamic property via string
...
-1. This only work with simple .NET objects that were casted to dynamic. It will not work with any custom dynamic object like Expando or ViewBag used ASP.NET MVC
– Philipp Munin
Jan 28 '15 at 19:12
...
What is the best way to prevent session hijacking?
...e.com' , true , true);
}
//set a sesison variable with request of www.example.com
if(!isset($_SESSION['request'])){
$_SESSION['request'] = -1;
}
//increment $_SESSION['request'] with 1 for each request at www.example.com
$_SESSION['request']++;
//verify if $_SES...
Distinct() with lambda?
...
@JonSkeet: This is good enough for VB.NET coders who do not want to import an additional libraries for just one feature. Without ASync CTP, VB.NET does not support the yield statement so streaming is technically not possible. Thanks for your answer though. I'll u...
Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
..., you can use Activator.CreateInstance(assemblyName, typeName) to ask the .NET type resolution to resolve that into a type. You could wrap that with a try/catch so that if it fails, you can perform a search of directories where you may specifically store additional assemblies that otherwise might no...
How can I tell when HttpClient has timed out?
...cellationTokenSource();
try
{
var x = await c.GetAsync("http://linqpad.net", cts.Token);
}
catch(WebException ex)
{
// handle web exception
}
catch(TaskCanceledException ex)
{
if(ex.CancellationToken == cts.Token)
{
// a real cancellation, triggered by the caller
}
...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
How to increase the execution timeout in php?
...P.ini is located depends on your environment, more information: http://php.net/manual/en/ini.list.php
share
|
improve this answer
|
follow
|
...
How can I scale an image in a CSS sprite
...mekmularczyk/6ebv9Lxw/1/
#div1,
#div2,
#div3 {
background:url('//www.google.pl/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png') no-repeat;
background-size: 50vw;
border: 1px solid black;
margin-bottom: 40px;
}
#div1 {
background-position: 0 0;
width: 12.5...
Why are mutable structs “evil”?
...rom property setters) which mutate "this" are somewhat evil, only because .net doesn't provide a means of distinguishing them from methods which do not. Struct methods that do not mutate "this" should be invokable even on read-only structs without any need for defensive copying. Methods which do m...