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What does template mean?
...iner {
T t;
};
// pass type "long" as argument.
Container<long> test;
Template integer parameter:
template<unsigned int S>
struct Vector {
unsigned char bytes[S];
};
// pass 3 as argument.
Vector<3> test;
Template pointer parameter (passing a pointer to a function)
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Do zombies exist … in .NET?
...Line();
}
private static void Target()
{
using (var file = File.Open("test.txt", FileMode.OpenOrCreate))
{
ExitThread(0);
}
}
This program starts a thread Target which opens a file and then immediately kills itself using ExitThread. The resulting zombie thread will never rele...
Is there a W3C valid way to disable autocomplete in a HTML form?
...
This would make automatic testing harder.
– David Waters
Feb 24 '09 at 16:16
14
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Should I use string.isEmpty() or “”.equals(string)?
I'm usually testing this alongside a string == null , so I'm not really concerned about a null-safe test. Which should I use?
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String vs. StringBuilder
... It still depends on how one uses it, for a reference to actually tests I like Coding Horror - The Sad Tragedy of Micro-Optimization Theater
– Erik Philips
Jul 27 '13 at 17:38
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LINQPad [extension] methods [closed]
...he appropriate spot.
To use:
var dc = new DumpContainer();
dc.Content = "Test";
// further down in the code
dc.Content = "Another test";
OnDemand is an extension method that will not output the contents of its parameter to the output window, but instead add a clickable link, that when clicked wi...
Check if OneToOneField is None in Django
... other sorts of magic which may happen elsewhere -- you have to extend the test as follows: if hasattr(object, 'onetoonerevrelattr') and object.onetoonerevrelattr != None
– class stacker
Mar 15 '13 at 13:17
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Why do I get “'property cannot be assigned” when sending an SMTP email?
...entials = false;
client.Host = "smtp.gmail.com";
mail.Subject = "this is a test email.";
mail.Body = "this is my test email body";
client.Send(mail);
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Rails: how do I validate that something is a boolean?
...oth Rails 3 and 4, having validates :field, inclusion: [true, false] would test for inclusion in a list of values, with the side-effect to test for the field's presence (unless one of those values is nil of course).
– Martin Carel
Jul 14 '15 at 19:38
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How does TestFlight do it?
TestFlight offers over-the-air beta distribution of iOS apps (on non-jailbroken devices). How can this be done? Is this an iOS feature, or a vulnerability exploit?
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