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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
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In the examples below the client is the browser and the server is the webserver hosting the website.
Before you can understand these technologies, you have to understand classic HTTP web traffic first.
Regular HTTP:
A client requests a webpage from a server.
The server calculates the respon...
Sending an Intent to browser to open specific URL [duplicate]
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To open a URL/website you do the following:
String url = "http://www.example.com";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
Here's the documentation of Intent.ACTION_VIEW.
Source: Openin...
Checkout one file from Subversion
... The really simple solution is to access the repository with a web browser.
– dolmen
Jul 9 '10 at 8:32
11
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Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'mscorlib
When starting up my web site for the first time, I'm getting this error
10 Answers
10
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Can I Replace Apache with Node.js?
I have a website running on CentOS using the usual suspects (Apache, MySQL, and PHP). Since the time this website was originally launched, it has evolved quite a bit and now I'd like to do fancier things with it—namely real-time notifications. From what I've read, Apache handles this poorly. I'm w...
If statement in aspx page
...side this <%%> .
Syntax Example:-
<%@ Import Namespace="System.Web.UI.WebControls" %> (For importing Namespace)
Reference to some basic namespaces for working with ASPX page.
<%@ Import Namespace="System.Web.UI.WebControls" %>
<%@ Import Namespace="System.Diagnostics" %>...
Should I index a bit field in SQL Server?
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What about indexing a bit field + another field? Eg. in a web activity log, one would index the timestamp, but another useful index might be on a bit field "IsHTTPS" + timestamp, to quickly view all https actions. Would that also be inefficient?
– ingredient_15...
Disable Logback in SpringBoot
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Add exclusion to both the spring-boot-starter and spring-boot-starter-web to resolve the conflict.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupI...
HttpClient not supporting PostAsJsonAsync method C#
I am trying to call a web API from my web application. I am using .Net 4.5 and while writing the code I am getting the error HttpClient does not contain a definition PostAsJsonAsync method.
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Anti-forgery token issue (MVC 5)
... had to do some digging to find out where ClaimTypes was held. System.Web.Helpers.AntiForgeryConfig.UniqueClaimTypeIdentifier = System.Security.Claims.ClaimTypes.NameIdentifier;
– Mark Rowe
May 2 '17 at 16:42
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