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NoSQL - MongoDB vs CouchDB [closed]
...: Erlang
Main point: DB consistency, ease of use
License: Apache
Protocol: HTTP/REST
Bi-directional (!) replication,
continuous or ad-hoc,
with conflict detection,
thus, master-master replication. (!)
MVCC - write operations do not block reads
Previous versions of documents are available
Crash-only ...
Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures
...Mvc.AuthorizeAttribute was doing the right thing -
older revisions of the HTTP specification used status code 401 for both "unauthorized" and "unauthenticated".
From the original specification:
If the request already included Authorization credentials, then the 401 response indicates that aut...
ios Upload Image and Text using HTTP POST
...uest setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[request setHTTPShouldHandleCookies:NO];
[request setTimeoutInterval:30];
[request setHTTPMethod:@"POST"];
// set Content-Type in HTTP header
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@", Bounda...
How to explain callbacks in plain english? How are they different from calling one function from ano
...on grabAndFreeze() {
showNowLoading(true);
var jsondata = getData('http://yourserver.com/data/messages.json');
/* User Interface 'freezes' while getting data */
processData(jsondata);
showNowLoading(false);
do_other_stuff(); // not called until data fully downloaded
}
functi...
Create a custom View by inflating a layout?
...n from the XML. You can then pass that attribute to your title TextView.
http://developer.android.com/guide/topics/ui/custom-components.html
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What difference is there between WebClient and HTTPWebRequest classes in .NET?
What difference is there between the WebClient and the HttpWebRequest classes in .NET? They both do very similar things. In fact, why weren't they merged into one class (too many methods/variables etc may be one reason but there are other classes in .NET which breaks that rule).
...
What is the proper REST response code for a valid request but an empty data?
...erribly useful as a response code for a browser (although according to the HTTP spec browsers do need to understand it as a 'don't change the view' response code).
204 No Content is however, very useful for ajax web services which may want to indicate success without having to return something. (Esp...
How to display a list inline using Twitter's Bootstrap
...lass="list-inline-item">Nulla volutpat</li>
</ul>
source: http://v4-alpha.getbootstrap.com/content/typography/#inline
Updated link https://getbootstrap.com/docs/4.4/content/typography/#inline
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Need to log asp.net webapi 2 request and response body to a database
...ResponseHandler : DelegatingHandler
{
protected override async Task<HttpResponseMessage> SendAsync(
HttpRequestMessage request, CancellationToken cancellationToken)
{
if (request.Content != null)
{
// log request body
string requestBody =...
S3 Static Website Hosting Route All Paths to Index.html
...onaws.com
Go to Error Pages tab, click on Create Custom Error Response:
HTTP Error Code: 403: Forbidden (404: Not Found, in case of S3 Static Website)
Customize Error Response: Yes
Response Page Path: /index.html
HTTP Response Code: 200: OK
Click on Create
...