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difference between scope and namespace of ruby-on-rails 3 routing
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from the rails guide
"The namespace scope will automatically add :as as well as :module and :path prefixes."
so
namespace "admin" do
resources :contexts
end
is the same as
scope "/admin", as: "admin", module: "admin" ...
How to give System property to my test via Gradle and -D
...if this is something to do with a more recent version, as all comments are from 2018? @CLOVIS did you find a solution to this?
– Hester Lyons
Jan 10 '19 at 16:28
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Why does `a == b or c or d` always evaluate to True?
...ther.
In [1]: a,b,c,d=1,2,3,4
In [2]: a==b
Out[2]: False
But, inherited from the language C, Python evaluates the logical value of a non zero integer as True.
In [11]: if 3:
...: print ("yey")
...:
yey
Now, Python builds on that logic and let you use logic literals such as or on in...
python pandas: apply a function with arguments to a series
... Just FWIW and not a criticism of the original answer, just would benefit from an update IMO, especially as it is a frequently read answer.
– JohnE
Oct 15 '17 at 14:59
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Recommended date format for REST GET API
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The only thing that I would add to this is consider from the outset whether you will need to consider milliseconds anywhere in your system. If so, use the millisecond version of the Unix timestamp.
– jamesjansson
Nov 20 '19 at 0:53
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
.... I'd guess that Ruby, being heavily inspired by Perl, borrowed the syntax from Perl :)
– Daniel Serodio
Aug 7 '17 at 19:19
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Can an int be null in Java?
..., you could be returning an int or an Integer.
This behavior is different from some more purely object oriented languages like Ruby, where even "primitive" things like ints are considered objects.
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if a ngSrc path resolves to a 404, is there a way to fallback to a default?
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nice :) or you could simply remove it from the DOM altogether, with element.remove(); :)
– Darren Wainwright
Feb 19 '15 at 20:40
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Can I set a breakpoint on 'memory access' in GDB?
...e is written to, rwatch when it is read and awatch when it is read/written from/to, as noted above. However, please note that to use this command, you must break the program, and the variable must be in scope when you've broken the program:
Use the watch command. The argument to the watch comman...
How can I copy the content of a branch to a new local branch?
... This just creating the new branch but cannot able to copy the contents from one branch to another branch. When i try this commands it just showing "The branch named **** already exist".
– anoop
Sep 27 '13 at 14:45
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