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How can I get a web site's favicon?
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You can use Google S2 Converter.
http://www.google.com/s2/favicons?domain=google.com
Source: http://www.labnol.org/internet/get-favicon-image-of-websites-with-google/4404/
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ASP.NET Identity reset password
... I assume It's asking for the user ID so it can enter the reset token into the Identity Database against that user ID. If it didn't do this how would the framework ever know if the token was valid. You should be able to pull the users ID using User.Identity.GetUserId() or similar.
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How do I delete NuGet packages that are not referenced by any project in my solution?
...lace. That's one of the main benefits of using package restore. As part of converting to package restore, an 'ignore' rule should be placed on the packages folder.
– Carl Bussema
May 13 '14 at 15:23
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Is it better to use Enumerable.Empty() as opposed to new List() to initialize an IEnumerable
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I think most postings missed the main point. Even if you use empty array or empty list, those are objects and they are stored in memory. Than Garbage Collector has to take care of them. If you are dealing with high throughput application, it could be noticeable imp...
dyld: Library not loaded: @rpath/libswift_stdlib_core.dylib
...t without the .. in the middle. Changing this value is important if you've converted a target from one OS to the other.
– Matt Gallagher
Apr 29 '18 at 10:50
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Setting HTTP headers
...ight request receives a 200 OK after which the the OPTIONS method will get converted to GET,POST,PUT or what ever is your request type.
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mailto link with HTML body
...raw("text \n more text \n\n\t") function to encapsulate text and have this converted to line breaks and tabs for the email body
– FireDragon
Sep 5 '13 at 20:38
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LEFT JOIN only first row
...hat worked for me and i wanted to generalize and explain what's going on.
convert:
LEFT JOIN table2 t2 ON (t2.thing = t1.thing)
to:
LEFT JOIN table2 t2 ON (t2.p_key = (SELECT MIN(t2_.p_key)
FROM table2 t2_ WHERE (t2_.thing = t1.thing) LIMIT 1))
the condition that connects t1 and t2 is mo...
How should I escape strings in JSON?
...ilt on JS, so it uses \uXXXX, where XXXX is a UTF-16 code unit. For code points outside the BMP, this means encoding surrogate pairs, which can get a bit hairy. (Or, you can just output the character directly, since JSON's encoded for is Unicode text, and allows these particular characters.)
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mmap() vs. reading blocks
...r if you know you can share it with other processes (MAP_SHARED isn't very interesting if there is no actual sharing). Read files normally if you access data sequentially or discard it after reading. And if either method makes your program less complex, do that. For many real world cases there's ...