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How do you clear a stringstream variable?
..."");
is correct, although using:
m.str(std::string());
is technically more efficient, because you avoid invoking the std::string constructor that takes const char*. But any compiler these days should be able to generate the same code in both cases - so I would just go with whatever is more read...
How to do an update + join in PostgreSQL?
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Let me explain a little more by my example.
Task: correct info, where abiturients (students about to leave secondary school) have submitted applications to university earlier, than they got school certificates (yes, they got certificates earlier, t...
Insert picture/table in R Markdown [closed]
... on my list are:
Pandoc readme, specifically tables
RStudio's RMarkdown, more details in basics (including tables) and a rewrite of pandoc's markdown.
Pictures are very simple to use but do not offer the ability to adjust the image to fit the page (see Update, below). To adjust the image propert...
How to sort git tags by version string order of form rc-X.Y.Z.W?
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Missing return statement in a non-void method compiles
...unreachable end point because of a goto (remember, a while(true) is just a more pleasant way to write goto) instead of a throw (which is another form of goto) is not relevant.
Why doesn't the compiler even warn about returning something?
Because the compiler has no good evidence that the code...
What is a StackOverflowError?
...ng condition, thus make sure your method can handle input values requiring more recursive calls.
If you've got no obvious recursive functions then check to see if you're calling any library functions that indirectly will cause your function to be called (like the implicit case above).
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Differences between Emacs and Vim
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How can I change the color of a part of a TextView?
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Spannable is more flexible:
String text2 = text + CepVizyon.getPhoneCode() + "\n\n"
+ getText(R.string.currentversion) + CepVizyon.getLicenseText();
Spannable spannable = new SpannableString(text2);
spannable.setSpan(new Fo...
Check if a JavaScript string is a URL
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