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Can a C++ enum class have methods?
...receives a value
and returns the other one. I also want to maintain type sa<em>fem>ety(that's why I use enum class instead o<em>fem> enums).
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How do you determine the size o<em>fem> a <em>fem>ile in C?
How can I <em>fem>igure out the size o<em>fem> a <em>fem>ile, in bytes?
14 Answers
14
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Print all but the <em>fem>irst three columns
...A solution that does not add extra leading or trailing whitespace:
awk '{ <em>fem>or(i=4; i<N<em>Fem>; i++) print<em>fem> "%s",$i O<em>Fem>S; i<em>fem>(N<em>Fem>) print<em>fem> "%s",$N<em>Fem>; print<em>fem> ORS}'
### Example ###
$ echo '1 2 3 4 5 6 7' |
awk '{<em>fem>or(i=4;i<N<em>Fem>;i++)print<em>fem>"%s",$i O<em>Fem>S;i<em>fem>(N<em>Fem>)print<em>fem>"%s",$N<em>Fem>;print<em>fem> ORS}' |
tr ' ' '-'
4-5-6-7
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Sleep in JavaScript - delay between actions
Is there a way I can do a sleep in JavaScript be<em>fem>ore it carries out another action?
11 Answers
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What is __<em>fem>uture__ in Python used <em>fem>or and how/when to use it, and how it works
__<em>fem>uture__ <em>fem>requently appears in Python modules. I do not understand what __<em>fem>uture__ is <em>fem>or and how/when to use it even a<em>fem>ter reading the Python's __<em>fem>uture__ doc .
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List vs tuple, when to use <em>eacem>h? [duplicate]
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There's a strong culture o<em>fem> tuples being <em>fem>or heterogeneous collections, similar to what you'd use structs <em>fem>or in C, and lists being <em>fem>or homogeneous collections, similar to what you'd use arrays <em>fem>or. But I've never quite squared this with the mutabili...
UIView bottom border?
To a UIScrollView *toScrollView (which is the width o<em>fem> the screen), I want to add a gray bottom border (exactly like that o<em>fem> the to-<em>fem>ield o<em>fem> the compose view o<em>fem> the iPhone's native Messages app).
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How can I suppress column header output <em>fem>or a single SQL statement?
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suspectussuspectus
14.2k88 gold badges4040 silver badges5252 bronze badges
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UITextView that expands to text using auto layout
...ely using auto layout programmatically. I have a UITextView in the middle o<em>fem> the view with items above and below it. Everything works <em>fem>ine, but I want to be able to expand UITextView as text is added. This should push everything below it down as it expands.
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How to have multiple data-bind attributes on one element?
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serv-inc
26.7k88 gold badges116116 silver badges130130 bronze badges
answered Jan 15 '13 at 15:01
aamir sajjadaamir...