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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
Is there a way to call a block with a primitive parameter after a delay, like using performSelector:withObject:afterDelay: but with an argument like int / double / float ?
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A simple explanation of Naive Bayes Classification
...xplain it with a simple step by step process in English. I understand it takes comparisons by times occurred as a probability, but I have no idea how the training data is related to the actual dataset.
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A free tool to check C/C++ source code against a set of coding standards? [closed]
It looks quite easy to find such a tool for Java ( Checkstyle , JCSC ), but I can't seem to find one for C/C++. I am not looking for a lint-like static code analyzer, I only would like to check against coding standards like variable naming, capitalization, spacing, identation, bracket placement, an...
Do I have to Close() a SQLConnection before it gets disposed?
... Disposable objects , should we call Close() before the end of a using block?
8 Answers
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How to create a string with format?
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I think this could help you:
let timeNow = time(nil)
let aStr = String(format: "%@%x", "timeNow in hex: ", timeNow)
print(aStr)
Example result:
timeNow in hex: 5cdc9c8d
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Which is the correct C# infinite loop, for (;;) or while (true)? [closed]
Back in my C/C++ days, coding an "infinite loop" as
20 Answers
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How to get the last value of an ArrayList
... Johannes Schaub - litbJohannes Schaub - litb
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How to find elements by class
...sing HTML elements with "class" attribute using Beautifulsoup. The code looks like this
16 Answers
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Convert Json Array to normal Java list
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Difference of keywords 'typename' and 'class' in templates?
...ainer, typename Type >
When specifying a template template, the class keyword MUST be used as above -- it is not interchangeable with typename in this case (note: since C++17 both keywords are allowed in this case).
You also must use class when explicitly instantiating a template:
template cl...