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UIImage: Resize, then Crop
... Makes NO SENSE as to why this fixes image orientation, but it does and thus it fixed my problem with the camera not returning the right orientation in the originalImage. Thanks.
– Brenden
Aug 13 '09 at 21:48
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TypeScript Objects as Dictionary types as in C#
... to make sure that the compiler restricts indexes to strings. Interesting. Doesn't look like you can specify the index type to be anything other than strings or integers, but that makes sense, since it just maps to the native JS object indexes.
– Ken Smith
Nov ...
What is the best way to check for Internet connectivity using .NET?
...d to pings. On the other hand, I cannot image a world where www.google.com does not return some HTML :)
– Daniel Vassallo
Jan 9 '10 at 1:01
3
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How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
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This doesn't handle fractional seconds
– Dan Sandberg
Dec 11 '13 at 22:24
49
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What is a race condition?
..."racing" to access/change the data.
Problems often occur when one thread does a "check-then-act" (e.g. "check" if the value is X, then "act" to do something that depends on the value being X) and another thread does something to the value in between the "check" and the "act". E.g:
if (x == 5) // ...
How can I connect to Android with ADB over TCP? [closed]
...s to do this? I seem to be able to run the commands using terminal, but it doesn't actually seem to work...
– J J
Jun 11 '11 at 4:28
6
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What does the tilde before a function name mean in C#?
I am looking at some code and it has this statement:
6 Answers
6
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How does Dijkstra's Algorithm and A-Star compare?
I was looking at what the guys in the Mario AI Competition have been doing and some of them have built some pretty neat Mario bots utilizing the A* (A-Star) Pathing Algorithm.
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Prevent body scrolling but allow overlay scrolling
...verlay was previously
opened and scrolled, if you open it again it doesn't
reset its scrollTop property */
overlay.scrollTop = 0;
}, false);
});
Finally, here's another example in which the overlay opens with a fade-in effect by a CSS transition applied to the opacity p...
ASP.NET MVC Conditional validation
... property is "int" type, that requires value, if fill that field, Validate does not work..
– Jeyhun Rahimov
Dec 6 '12 at 12:45
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