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Task continuation on UI thread

... Call the continuation with TaskScheduler.FromCurrentSynchronizationContext(): Task UITask= task.ContinueWith(() => { this.TextBlock1.Text = "Complete"; }, TaskScheduler.FromCurrentSynchronizationContext()...
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What is the difference between graph search and tree search?

...e Search open <- [] next <- start while next is not goal { add all successors of next to open next <- select one node from open remove next from open } return next Depending on how you implement select from open, you obtain different variants of search algorithms, like dept...
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Why is 128==128 false but 127==127 is true when comparing Integer wrappers in Java?

...ertain numbers are "pooled", and it returns the same instance for values smaller than 128. From the java 1.6 source code, line 621: public static Integer valueOf(int i) { if(i >= -128 && i <= IntegerCache.high) return IntegerCache.cache[i + 128]; else return n...
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What is the largest Safe UDP Packet Size on the Internet

...rmation that you may not have anticipated. A 512-byte UDP payload is generally considered to do that, although even that does not leave quite enough space for a maximum size IP header. share | impr...
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Simplest two-way encryption using PHP

What is the simplest way of doing two way encryption in common PHP installs? 6 Answers ...
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Which commit has this blob?

... scripts take the blob’s SHA1 as the first argument, and after it, optionally, any arguments that git log will understand. E.g. --all to search in all branches instead of just the current one, or -g to search in the reflog, or whatever else you fancy. Here it is as a shell script – short and sw...
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Saving a Numpy array as an image

... Remember to scale the values to the right range for PNG, usually 0..255. The value ranges in neural networks are frequently 0..1 or -1..1. – Tomáš Gavenčiak Mar 31 '18 at 18:49 ...
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Does the ternary operator exist in R?

... 2*3 : 4 [1] 6 > y [1] 1 > y <- (1 ? 2*3 : 4) > y [1] 6 Finally, you can do very similar way with c: `?` <- function(x, y) { xs <- as.list(substitute(x)) if (xs[[1]] == as.name("<-")) x <- eval(xs[[3]]) r <- eval(sapply(strsplit(deparse(substitute(y)), ":"), fun...
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MaxJsonLength exception in ASP.NET MVC during JavaScriptSerializer

...ction() { var jsonResult = Json(veryLargeCollection, JsonRequestBehavior.AllowGet); jsonResult.MaxJsonLength = int.MaxValue; return jsonResult; } share | improve this answer | ...
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How do you add a Dictionary of items into another Dictionary

...n drop the @assignment and return, you're already mutating left. Edit: actually, even though I get no errors, I think @assignment should stay. – Roland Jun 9 '14 at 12:02 ...