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What's the difference between URI.escape and CGI.escape?
What's the difference between URI.escape and CGI.escape and which one should I use?
7 Answers
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What does “while True” mean in Python?
While WHAT is True?
15 Answers
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What is the proper way to check for null values?
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What about
string y = (Session["key"] ?? "none").ToString();
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What is the difference between C# and .NET?
May I know what is the difference between C# and .NET? When I think of C#, right away I would say it is a .NET language, but when I search for job posts, they require candidates to have C# and .NET experience. Can someone give me an explanation?
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What's the rationale for null terminated strings?
... C is just a pointer to char. So maybe you're asking the wrong question.
"What's the rationale for leaving out a string type" might be more relevant. To that I would point out that C is not an object oriented language and only has basic value types. A string is a higher level concept that has to ...
What platforms have something other than 8-bit char?
...32 bit char. I think I even heard about a 24-bit DSP, but I can't remember what, so maybe I imagined it.
Another consideration is that POSIX mandates CHAR_BIT == 8. So if you're using POSIX you can assume it. If someone later needs to port your code to a near-implementation of POSIX, that just so h...
What's the best way to break from nested loops in JavaScript?
What's the best way to break from nested loops in Javascript?
15 Answers
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What is the difference between log4net and ELMAH?
Some people are using ELMAH instead of log4net. What makes it better?
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What is the best way to compute trending topics or tags?
...2) * (1 - self.decay)
return self
def std(self):
# Somewhat ad-hoc standard deviation calculation.
return sqrt(self.sqrAvg - self.avg ** 2)
def score(self, obs):
if self.std() == 0: return (obs - self.avg) * float("infinity")
else: return (obs - self.a...
What's the simplest way to test whether a number is a power of 2 in C++?
I need a function like this:
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