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How does Dijkstra's Algorithm and A-Star compare?

...stance(int dist[], bool sptSet[]) { // Initialize min value int min = INT_MAX, min_index; for (int v = 0; v < V; v++) if (sptSet[v] == false && dist[v] <= min) min = dist[v], min_index = v; return min_index; } int printSolution(int dist[], int n) { printf("Vertex ...
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Determine a string's encoding in C#

... following features: Detection or attempted detection of UTF-7, UTF-8/16/32 (bom, no bom, little & big endian) Falls back to the local default codepage if no Unicode encoding was found. Detects (with high probability) unicode files with the BOM/signature missing Searches for charset=xyz and en...
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How to get enum value by string or int

... 32 There are numerous ways to do this, but if you want a simple example, this will do. It just ne...
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What is the native keyword in Java for?

...of. For example on Windows it may call a DLL method GetSystemTime in kernel32.dll. On another OS it will have a different implementation. However when you use native for a method you are writing (as opposed to a JDK method) you have to provide the implementation using JNI. – Ad...
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Send an Array with an HTTP Get

... David RomanDavid Roman 2,17322 gold badges1212 silver badges1515 bronze badges ...
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How do I trap ctrl-c (SIGINT) in a C# console app

... Reinhart 110k2727 gold badges205205 silver badges283283 bronze badges 28 ...
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C++ SFINAE examples?

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AngularJS directive with default options

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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Best way to convert IList or IEnumerable to Array

...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
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What do the f and t commands do in Vim?

...t to a function call feel wonderful to use. – nperson325681 Sep 20 '12 at 9:04 16 I prefer vt:c b...