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What is a sealed trait?
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Or, if not, what are the differences ?
Moot.
When is it a good idea to use a sealed trait (and when not) ?
If you have a sealed class X, then you have to check for X as well as any subclasses. The same is not true of sealed abstract class X or sealed trait X. So you could do sealed abs...
100% width Twitter Bootstrap 3 template
...-fluid class, but that doesn't seem to be available any longer. I have no idea how to achieve that layout with bootstrap 3. I am using the Geometry PSD template from themeforest, the link here if you want to see the layout : http://themeforest.net/item/geometry-design-for-geolocation-social-networ...
Why call git branch --unset-upstream to fixup?
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I think that's why it is always a good idea to initialize your new repository with the file README.md, even if it is an empty file
– Ahmed Hussein
Mar 4 '19 at 14:33
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What is the optimal Jewish toenail cutting algorithm?
...o randomly generating sequences and rejecting them if they match is a good idea. Generating random sequences according to some rule like "hop by twos or threes, then fill in the blanks" will probably be faster than generating random permutations and testing, and the chance of overlap will still be ...
Check if an element's content is overflowing?
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Nice idea but in your example the background (shadow) would be behind the text!
– DreamTeK
Apr 30 '18 at 14:59
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How to overcome TypeError: unhashable type: 'list'
... = {} for each line read in the loop. Another is it's generally not a good idea to name variables the same as any of the built-ins types because it'll prevent you from being able to access one of them if you need it — and it's confusing to others who are used to the names designating one of these ...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
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Yes. With -ffast-math it is doing such optimization. Good idea! But since our code concerns more accuracy than the speed, it might be better not to pass it.
– xis
Jun 21 '11 at 19:09
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Why is this inline-block element pushed downward?
...eing pushed downward.
Here comes the turn of some literature to grasp the idea of line boxes and how they are lined in the same line esp read last paragraph carefully because there lies the answer of your question.
The baseline of an 'inline-block' is the baseline of its last line box in the no...
Are the days of passing const std::string & as a parameter over?
... optimization. So it seems to me that passing by reference is still a good idea. Can anyone explain why Herb might have said this?
If stack size is a concern (and assuming this is not inlined/optimized), return_val + inval > return_val -- IOW, peak stack usage can be reduced by passing by value...
application/x-www-form-urlencoded or multipart/form-data?
...s they can use
that favour one method over the
other?
If you get a clear idea of your users, and how they'll make use of your API, then that will help you decide. If you make the upload of files hard for your API users then they'll move away, of you'll spend a lot of time on supporting them.
Seco...