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Can virtual functions have default parameters?
...this.
Some compilers may do something different, but this is what the C++03 and C++11 Standards say:
8.3.6.10:
A virtual function call (10.3) uses
the default arguments in the
declaration of the virtual function
determined
by the static type of the pointer or reference denoting...
NULL vs nullptr (Why was it replaced?) [duplicate]
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answered Dec 11 '13 at 3:09
Joe ZJoe Z
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List directory in Go
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373
You can try using the ReadDir function in the io/ioutil package. Per the docs:
ReadDir rea...
How to use arguments from previous command?
...w see:
$ echo a
without pressing Enter yet, do the following
Press Alt-3 Alt-Ctrl-y
Press Alt-- 2 Alt-Ctrl-y
Now you will see:
$ echo ace
By the way, you could have put the echo on the line by selecting argument 0:
Press Alt-0 Alt-Ctrl-y
Edit:
To answer the question you added to your or...
How to get overall CPU usage (e.g. 57%) on Linux [closed]
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Mike Q
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answered Feb 10 '12 at 14:48
vimdudevimdude
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How can I delete all unversioned/ignored files/folders in my working copy?
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answered May 11 '10 at 13:57
StefanStefan
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Python: How to create a unique file name?
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143
I didn't think your question was very clear, but if all you need is a unique file name...
impor...
What do ellipsis […] mean in a list?
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113
It means that you created an infinite list nested inside itself, which can not be printed. p co...
psql invalid command \N while restore sql
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203
Postgres uses "\N" as substitute symbol for NULL value. But all psql commands starts by backslas...
Indenting code in Sublime text 2?
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edited Jan 30 '18 at 23:29
YakovL
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