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How to check if a file exists in Go?
... sometimes it return ENOTDIR instead of NOTEXIST, for example, if /etc/bashrc exist, the /etc/bashrc/foobar will return ENOTDIR
– lidaobing
Nov 23 '13 at 15:23
43
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no acceptable C compiler found in $PATH when installing python
... the methods of installing build-essential, which contains gcc, g++, make, etc.
– Spectral
Jul 9 '14 at 20:06
2
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ActiveModel::ForbiddenAttributesError when creating new user
...
ActiveAdmin.register Api::V1::Person do
permit_params :name, :address, :etc
end
These need to be set along with those in the controller:
def api_v1_person_params
params.require(:api_v1_person).permit(:name, :address, :etc)
end
Otherwise you will get the error:
ActiveModel::ForbiddenAttrib...
Haskell: Lists, Arrays, Vectors, Sequences
... ---> Prelude.fmap (works for every Functor)
Prelude.foldr/foldl/etc ---> Data.Foldable.foldr/foldl/etc
Prelude.sequence ---> Data.Traversable.sequence
etc
In fact, Data.Traversable defines an API that is more or less universal across any thing "list like".
Still, a...
Difference between Eclipse Europa, Helios, Galileo
...3.0 28 June 2004 3.0
To summarize, Helios, Galileo, Ganymede, etc are just code names for versions of the Eclipse platform (personally, I'd prefer Eclipse to use traditional version numbers instead of code names, it would make things clearer and easier). My suggestion would be to use th...
Maximum length for MD5 input/output
...s not considered broken. It is however completely unsuitable for passwords etc. as it is NOT used as a CRYPTOGRAPHIC hash function in any modern sense. It is however extremely faster than SHA1, and so is a very nice one to use if we just care about e.g. finding an insecure cache file name or creatin...
How to configure logging to syslog in Python?
...
and remember config the /etc/syslog.d/conf file, and restart syslog/rsyslog service
– linrongbin
Oct 25 '17 at 6:59
5
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What's the difference between REST & RESTful
...t follow the REST architecture and are basically REST-like, REST-wannabies etc. So always pay attention that a "RESTful service" is not necessarily built using REST architecture, but true as Justin Ethier wrote: exploits the existing technology and protocols of the Web.
– Azder...
How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version
I am trying to use Notepad++ as my all-in-one tool edit, run, compile, etc.
51 Answers
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Does it make sense to use Require.js with Angular.js? [closed]
...r you adore Require, or Angular is only one piece of a larger application, etc., etc., then YMMV.
– XML
Jun 2 '14 at 13:41
1
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