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How do I get current date/time on the Windows command line in a suitable format for usage in a file/
...- snip -- snip ----------8<-------------
To get the code to work sans error msg's to stderr, I had to add the single quotes arount the variable assignments for %%a, %%b and %%c. My locale (PT) was causing errors at one stage in the looping/parsing where stuff like "set =20" was getting execute...
How to download all files (but not HTML) from a website using wget?
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CurtisLeeBolin
4,05522 gold badges1010 silver badges1111 bronze badges
answered Jan 6 '12 at 9:58
Zsolt BotykaiZsolt B...
C++11 rvalues and move semantics confusion (return statement)
..._ref = return_vector();
In the second example you have created a run time error. rval_ref now holds a reference to the destructed tmp inside the function. With any luck, this code would immediately crash.
Third example
std::vector<int> return_vector(void)
{
std::vector<int> tmp {1...
How to set custom location for local installation of npm package?
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When doing this, I am getting error No version provided in package.json
– FooBar
Aug 30 '16 at 20:06
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ImportError in importing from sklearn: cannot import name check_build
I am getting the following error while trying to import from sklearn:
13 Answers
13
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Entity framework linq query Include() multiple children entities
...xt node (NB: This does NOT work with AsNoTracking() - you'll get a runtime error):
var company = context.Companies
.Include(co =>
co.Employees
.Select(emp => emp.Employee_Car
.Select(ec => ec.Employee)
.Select(e...
“Unicode Error ”unicodeescape" codec can't decode bytes… Cannot open text files in Python 3 [duplica
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I found this error in a function docstring while porting a 2.x code to python3.
– Sridhar Ratnakumar
Apr 28 '10 at 20:16
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Which is more preferable to use: lambda functions or nested functions ('def')?
...f p(x): print x
works as expected, while
lambda x: print x
is a SyntaxError.
Of course, there are workarounds - substitute print with sys.stdout.write, or import with __import__. But usually you're better off going with a function in that case.
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VIP会员中心 · App Inventor 2 中文网，少儿编程陪伴者
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How to ignore xargs commands if stdin input is empty?
... "x$linecount" = "x0" ]
then
exit 0
fi
fi
# grep returns an error code for no matching lines, so only activate error checks from here
set -e
set -o pipefail
echo $stdin | /usr/bin/xargs $@
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