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How can a Metro app in Windows 8 communicate with a backend desktop app on the same machine?
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edited May 23 '17 at 12:26
Community♦
111 silver badge
answered Feb 21 '12 at 7:28
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json_encode() escaping forward slashes
...SLASHES flag.
!important read before: https://stackoverflow.com/a/10210367/367456 (know what you're dealing with - know your enemy)
json_encode($str, JSON_UNESCAPED_SLASHES);
If you don't have PHP 5.4 at hand, pick one of the many existing functions and modify them to your needs, e.g. http:/...
Knight's Shortest Path on Chessboard
...e moves are disconnected (value=0), the sparse matrix would be like:
(a1,b3)=1,
(a1,c2)=1,
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And the shortest path of two points in a graph can be found using http://en.wikipedia.org/wiki/Dijkstra's_algorithm
Pseudo-code from wikipedia-page:
function Dijkstra(Graph, source):
for each v...
How to create a static library with g++?
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3 Answers
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Ruby/Rails: converting a Date to a UNIX timestamp
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354
The code date.to_time.to_i should work fine. The Rails console session below shows an example...
How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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Best way to do nested case statement logic in SQL Server
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answered Feb 3 '09 at 1:44
Chris KLChris KL
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Is it better to call ToList() or ToArray() in LINQ queries?
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375
Unless you simply need an array to meet other constraints you should use ToList. In the major...