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Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...still use await Task.WhenAll instead of multiple await ? e.g, is DoWork2 below a preferred method to DoWork1 (and why?):
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form_for but to post to a different action
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answered Mar 16 '11 at 2:43
AustinAustin
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What is the difference between gsub and sub methods for Ruby Strings
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209
The g stands for global, as in replace globally (all):
In irb:
>> "hello".sub('l', '*'...
how to hide a vertical scroll bar when not needed
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answered Mar 5 '12 at 1:38
Davy8Davy8
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How can I create an array with key value pairs?
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GumboGumbo
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Variable interpolation in the shell
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192
Use
"$filepath"_newstap.sh
or
${filepath}_newstap.sh
or
$filepath\_newstap.sh
_ is a va...
Superiority of unnamed namespace over static?
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2 Answers
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How can I tell if my server is serving GZipped content?
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230
It looks like one possible answer is, unsurprisingly, curl:
$ curl http://example.com/ --sile...
How can I divide two integers to get a double?
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You want to cast the numbers:
double num3 = (double)num1/(double)num2;
Note: If any of the arguments in C# is a double, a double divide is used which results in a double. So, the following would work too:
double num3 = (double)num1/num2;
For more information see:
Dot Net Perls
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How do I get a list of all the duplicate items using pandas in python?
...MENT_DATE TRAINER_MANAGING TRAINER_OPERATOR FIRST_VISIT_DATE
24 11795 27-Feb-12 0643D38-Hanover NH 0643D38-Hanover NH 19-Jun-12
6 11795 3-Jul-12 0649597-White River VT 0649597-White River VT 30-Mar-12
18 8096 19-Dec-11 0649597-White Ri...