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How can mixed data types (int, float, char, etc) be stored in an array?
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@Barmar I've re-written it as "tagged union" but then read your comment. Rolled back the edit, I didn't mean to vandalize your answer.
– user529758
Sep 2 '13 at 17:44
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Should I hash the password before sending it to the server side?
...id: this kind of attack is called a “replay attack” if anyone wants to read more about it elsewhere.
– user376845
Feb 24 '19 at 10:16
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Running shell command and capturing the output
...thon 3. It's worth taking a moment to learn about unicode if you haven't already.
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Why do I need to override the equals and hashCode methods in Java?
Recently I read through this
Developer Works Document .
29 Answers
29
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How can I access “static” class variables within class methods in Python?
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when using static variables, it's a good idea to read the gotchas from here: stackoverflow.com/questions/68645/… . @Constantin gives one of the many gotchas.
– Trevor Boyd Smith
Mar 21 '17 at 16:27
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Why is there “data” and “newtype” in Haskell? [duplicate]
...ust like normal types
newtype Identity a = Identity a
deriving (Eq, Ord, Read, Show)
-- record syntax is still allowed, but only for one field
newtype State s a = State { runState :: s -> (s, a) }
-- this is *not* allowed:
-- newtype Pair a b = Pair { pairFst :: a, pairSnd :: b }
-- but this ...
Differences between Intent and PendingIntent
I read through some articles and both seem to do the same thing and I was wondering what is the difference between starting the service like that:
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Relatively position an element without it taking up space in document flow
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From reading up a little, it seems you can absolute position an element as long as the parent element is relatively positioned. That means if you have the CSS:
.parent {
position: relative;
}
.parent > .child {
posit...
Implement C# Generic Timeout
...part here was killing the long running task through passing the executor thread from the Action back to a place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out the thread to kill into a local variable in the method that created the lambda.
I submit...
Pointers in Python?
...ook at the comments on your Q and you'll see that "incredulity" is a widespread reaction -- and the top-voted A is telling you "don't do it, get over it", followed by one that goes "it's just how it is". While you may not "appreciate" Python-knowledgeable people reacting with astonishment to your o...