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What would cause an algorithm to have O(log n) complexity?
...ems. And when thinking about big problems, big-Oh of (some function of N) means that the run-time is still always less than some constant times that function. Always.
In short, that function is an upper bound, up to a constant factor.
So, "big-Oh of log(n)" means the same thing that I said ab...
Simple logical operators in Bash
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Oh, I meant single (round) parentheses, sorry for the confusion. The ones in [[ $varA = 1 && ($varB = "t1" || $varC = "t2") ]] do not start a sub process although the first bullet point explicitly says: "What's inside [pare...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...s dealing with other scrolling bugs found in both iOS and Android. It also means that you need to deal on how to update it, just note that;
I block over-scrolling when reaching the boundaries of the scroll. This one is a bit more deep in my code, but I think you can as well follow the principle of ...
What is the use for Task.FromResult in C#
...tation if the value isn't cached). More generally, a Task-returning method means "may be asynchronous". So sometimes methods are given an asynchronous signature knowing full well that some implementations will be synchronous (e.g., NetworkStream should be async, but MemoryStream should be sync).
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How do I find the stack trace in Visual Studio?
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@ChrisO -- Yes, I meant that Visual Studio should be in the 'debugging' state. Sorry, I can see how my original wording leaves room for misinterpretation.
– dss539
Dec 12 '13 at 16:17
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Which Radio button in the group is checked?
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it means you could use quickly switch-case's on the selected radiobutton id (using the property System.Windows.Forms.Control.Tag) please dont rate down if you simply dont understand my addition to the question.
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How do I provide custom cast support for my class?
... byte[](MyClass m)
{
return m._bytes;
}
}
Using explicit means that users of your class will need to do an explicit conversion:
byte[] foo = new byte[] { 1, 2, 3, 4, 5 };
// explicitly convert foo into an instance of MyClass...
MyClass bar = (MyClass)foo;
// explicitly convert bar...
How to resize the AVD emulator (in Eclipse)?
...@pc tools]$ emulator your-emulator-name -scale .5, which .5 == 0.5, and it means 50% of the real size.
– user942821
May 31 '12 at 1:43
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SVG: text inside rect
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Depends on the situation and what you mean by 'manually'. You can script in in JavaScript if you like (see narendra's answer below)
– KeatsKelleher
Dec 20 '12 at 19:26
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The definitive guide to form-based website authentication [closed]
... username, salt and hashed password).
CAPTCHAS against humanity
CAPTCHA is meant to thwart one specific category of attack: automated dictionary/brute force trial-and-error with no human operator. There is no doubt that this is a real threat, however, there are ways of dealing with it seamlessly tha...