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Why can a class not be defined as protected?
...ints but lack of details, i can't simply get the idea without think deeply myself, the following is what i thought and now i should completely understood the reason.
Four access modifiers, assume the 1st level is public and 4th level is private (based on this table in sequence). The first thing we ...
How to set a single, main title above all the subplots with Pyplot?
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A few points I find useful when applying this to my own plots:
I prefer the consistency of using fig.suptitle(title) rather than plt.suptitle(title)
When using fig.tight_layout() the title must be shifted with fig.subplots_adjust(top=0.88)
See answer below about fontsizes...
Changing three.js background to transparent or other color
...'ve been trying to change what seems to be the default background color of my canvas from black to transparent / any other color - but no luck.
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
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@void.pointer As I said in my answer, both cerr and clog uses the standard "error" output, but clog is buffered which might be why it seems more like cout. Which one to pick for error output? Depends I guess, on more reasons than I can list and it has ...
How does one make an optional closure in swift?
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@Cezar Not on a mac at the moment so my syntax may be slightly off, but remember the ? is really just sugar for Optional<T>, so you could also write ` func then(onFulfilled: ()->(), onReject: Optional<()->()>) { ` then you would not need th...
LaTeX: Prevent line break in a span of text
How can I prevent LaTeX from inserting linebreaks in my \texttt{...} or \url{...} text regions? There's no spaces inside I can replace with ~ , it's just breaking on symbols.
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How to extract a string using JavaScript Regex?
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String.match(regexp) is
supposed to return an array with the
matches. In my browser it doesn't (Safari on Mac returns only the full
match, not the groups), but
Regexp.exec(string) works.
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Private and protected constructor in Scala
...anks both for the further research, I've got the Wampler book, but only on my phone and clearly haven't read it thoroughly but I've found that it complements the Odersky book surprisingly well.
– Don Mackenzie
Nov 13 '09 at 20:53
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Const before or const after?
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My policy (when I get to decide alone) is to put the const after (for the sake of coherence) and to not use typedefs to pointers (or typedefs much in general):-). And BTW, string::iterator vs. string::const_iterator should p...
How to declare or mark a Java method as deprecated?
I would like to make one of my methods "deprecated" = not used anymore.
6 Answers
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