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What's the most efficient way to erase duplicates and sort a vector?
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I agree with R. Pate and Todd Gardner; a std::set might be a good idea here. Even if you're stu...
How to convert nanoseconds to seconds using the TimeUnit enum?
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201
Well, you could just divide by 1,000,000,000:
long elapsedTime = end - start;
double seconds = ...
“is” operator behaves unexpectedly with integers
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NumPy: function for simultaneous max() and min()
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Checking for a null int value from a Java ResultSet
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Safely turning a JSON string into an object
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1990
JSON.parse(jsonString) is a pure JavaScript approach so long as you can guarantee a reasonabl...
What does int argc, char *argv[] mean?
...l be the number of strings pointed to by argv. This will (in practice) be 1 plus the number of arguments, as virtually all implementations will prepend the name of the program to the array.
The variables are named argc (argument count) and argv (argument vector) by convention, but they can be give...
Getting HTTP code in PHP using curl
...Y, true); // we don't need body
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_TIMEOUT,10);
$output = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
echo 'HTTP code: ' . $httpcode;
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JavaScript: remove event listener
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124
You need to use named functions.
Also, the click variable needs to be outside the handler to ...
Accessing members of items in a JSONArray with Java
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Have you tried using JSONArray.getJSONObject(int), and JSONArray.length() to create your for-lo...