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ruby convert array into function arguments
...ray into an argument list with the * (or "splat") operator:
a = [0, 1, 2, 3, 4] # => [0, 1, 2, 3, 4]
b = [2, 3] # => [2, 3]
a.slice(*b) # => [2, 3, 4]
Reference:
Array to Arguments Conversion
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Is there a zip-like function that pads to longest length in Python?
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In Python 3 you can use itertools.zip_longest
>>> list(itertools.zip_longest(a, b, c))
[('a1', 'b1', 'c1'), (None, 'b2', 'c2'), (None, 'b3', None)]
You can pad with a different value than None by using the fillvalue paramet...
Suppress/ print without b' prefix for bytes in Python 3
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edited Jun 19 '19 at 9:23
Smart Manoj
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answered ...
Format in kotlin string templates
...ilable now?
– Ragunath Jawahar
Mar 13 '15 at 8:00
4
@RagunathJawahar, the answer is still up-to-d...
How to cast int to enum in C++?
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answered Jul 12 '12 at 13:33
AndrewAndrew
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How do I verify that an Android apk is signed with a release certificate?
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376
Use this command, (go to java < jdk < bin path in cmd prompt)
$ jarsigner -verify -verb...
Why did Rails4 drop support for “assets” group in the Gemfile
In Rails 3, gems used exclusively to generate assets in the asset pipeline were properly placed in the assets group of the Gemfile:
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Return only string message from Spring MVC 3 Controller
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@ResponseBody
public String foo() {
return "Response!";
}
From: 15.3.2.6 Mapping the response body with the @ResponseBody annotation:
The @ResponseBody annotation [...] can be put on a method and indicates that the return type should be written straight to the HTTP response body (and not...