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How to convert std::string to LPCWSTR in C++ (Unicode)
... (Found this question browsing randomly; it's been a long time since I did C++.) So the standard library doesn't have std::string -> std::wstring conversion? That seems weird; is there a good reason?
– Domenic
Jul 29 '09 at 8:41
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Is Java a Compiled or an Interpreted programming language ?
In the past I have used C++ as a programming language. I know that the code written in C++ goes through a compilation process until it becomes object code "machine code".
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Friend declaration in C++ - difference between public and private
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Not the answer you're looking for? Browse other questions tagged c++ private friend public or ask your own question.
Node.js + Nginx - What now?
...equire('http');
http.createServer(function (req, res) {
res.writeHead(200, {'Content-Type': 'text/plain'});
res.end('Hello World\n');
}).listen(3000, "127.0.0.1");
console.log('Server running at http://127.0.0.1:3000/');
Test for syntax mistakes:
nginx -t
Restart nginx:
sudo /etc/init...
Can a class member function template be virtual?
I have heard that C++ class member function templates can't be virtual. Is this true?
12 Answers
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Lightweight Java Object cache API [closed]
...ce();
int oneDay = 24 * 60 * 60;
Cache memoryOnlyCache = new Cache("name", 200, false, false, oneDay, oneDay);
cacheManager.addCache(memoryOnlyCache);
Creates a cache that will hold 200 elements, and has a ttl of 24 hours.
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Why use pointers? [closed]
...now this is a really basic question, but I've just started with some basic C++ programming after coding a few projects with high-level languages.
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Make an image width 100% of parent div, but not bigger than its own width
... the image. If you can have a fixed width or fixed height of the div (like 200px wide) then it shouldn't be too hard to give the image a range to fill. But if you put a 20x20 pixel image in a 200x300 pixel box it will still be distorted.
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Parallel.ForEach vs Task.Factory.StartNew
...urn result;
}
Execution of this method takes about 0.5sec.
I called it 200 times using Parallel:
Parallel.For(0, 200, (int i) =>
{
SumRootN(10);
});
Then I called it 200 times using the old-fashioned way:
List<Task> tasks = new List<Task>() ;
for (int i = 0; i < loopCou...
Get the Last Inserted Id Using Laravel Eloquent
...se::json(array('success' => true, 'last_insert_id' => $data->id), 200);
For updated laravel version try this
return response()->json(array('success' => true, 'last_insert_id' => $data->id), 200);
sha...