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Using .NET, how can you find the mime type of a file based on the file signature not the extension
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In Urlmon.dll, there's a function called FindMimeFromData.
From the documentation
MIME type detection, or "data sniffing," refers to the process of determining an appropriate MIME type from binary data. The final result depends on a combination of server-supplied MIME...
event Action vs event EventHandler
...onsider a drawback.
One upside with the dominating design pattern (apart from the power of sameness) is that you can extend the EventArgs object with new properties without altering the signature of the event. This would still be possible if you used Action<SomeClassWithProperties>, but I do...
“f” after number
What does the f after the numbers indicate? Is this from C or Objective-C? Is there any difference in not adding this to a constant number?
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]
...iated by you.
WS-Security offers confidentiality and integrity protection from the creation of the message to it's consumption. So instead of ensuring that the content of the communications can only be read by the right server it ensures that it can only be read by the right process on the server. ...
How to inspect FormData?
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Or from the web console just write [...fd]
– Endless
Oct 16 '17 at 21:14
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An algorithm for inflating/deflating (offsetting, buffering) polygons
... your polygon you can end up with different connectivity for the output.
From computation point of view: once you have the straight skeleton one should be able to construct the offset polygons relatively easily. The open source and (free for non-commercial) CGAL library has a package implementing ...
How to initialize all members of an array to the same value?
...ize of compiled binaries. For N = 65536 (instead of 1024), my binary jumps from 15 KB to 270 KB in size!!
– Cetin Sert
Mar 28 '13 at 15:15
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How to convert std::string to NSString?
...he documentation says: /* User-dependent encoding who value is derived from user's default language and potentially other factors. The use of this encoding might sometimes be needed when interpreting user documents with unknown encodings, in the absence of other hints. This encoding should be u...
How to commit no change and new message?
...h temporary workflow artifacts and make it hard to separate code revisions from ephemeral cruft.
Other strategies to add metadata to a commit tree include:
Separate branches or lightweight tags that always point to a commit of a particular status (e.g. "last accepted commit" or "current staging co...
Express.js - app.listen vs server.listen
...fig.port, function() {
console.log('Https App started');
});
The app from express will return http server only, you cannot set it in express, so you will need to use the https server command
var express = require('express');
var app = express();
app.listen(1234);
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