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Comparing two NumPy arrays for equality, element-wise
... the same shape and aren't broadcastable, then this approach will raise an error.
In conclusion, if you have a doubt about A and B shape or simply want to be safe: use one of the specialized functions:
np.array_equal(A,B) # test if same shape, same elements values
np.array_equiv(A,B) # test if ...
How do you debug MySQL stored procedures?
...oesn't seem to work for FUNCTIONS and I have no idea why. It always gives "Error Code: 1415. Not allowed to return a result set from a function". Is there any recourse?
– Patrick M
Jul 28 '15 at 21:29
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How to change package name of an Android Application
...he package names in Manifest and throughout the files, it gives me tons of errors.
18 Answers
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How do I encode and decode a base64 string?
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@ken And somebody else will say "you should only expose errors in your own code, not somebody else's", invoking the principle of least surprise, spiced with "fail early" and "proper encapsulation". Sometimes this means wrapping errors of lower-level components, sometimes something...
C++ catch blocks - catch exception by value or reference? [duplicate]
...yException which inherits from CustomException and overrides items like an error code. If a MyException type was thrown your catch block would cause it to be converted to a CustomException instance which would cause the error code to change.
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What is Mocking?
...h a JSON response.
Your app is suppose to work for all of them (in case of errors, your app should throw its expected error). What you do with mocking is you create 'imaginary—similar to real' network responses (like a 200 code with a JSON file) and test your code without 'making the real network ...
How to configure Ruby on Rails with no database?
...rage.service = :local # For Rails >= 5.2
config.active_record.migration_error = :page_load
config.active_record.verbose_query_logs = true
# config/environments/test.rb
config.active_storage.service = :test # For Rails >= 5.2
# config/environments/production.rb
config.active_storage.service =...
#ifdef vs #if - which is better/safer as a method for enabling/disabling compilation of particular s
... Your addition to the answer is wrong. #if DEBUG_ENBALED is not an error detected by the preprocessor. If DEBUG_ENBALED is not defined, it expands to the token 0 in #if directives.
– R.. GitHub STOP HELPING ICE
Jul 12 '13 at 2:24
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Ruby on Rails - Import Data from a CSV file
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I have this error, do you know why?: ActiveModel::UnknownAttributeError: unknown attribute 'siren;nom_ent;adresse;complement_adresse;cp_ville;pays;region;departement;activite;date;nb_salaries;nom;prenom;civilite;adr_mail;libele_acti;cate...
What is the default access specifier in Java?
...private by default. Indeed, enum contructors must be private, and it is an error to specify them as public or protected. Enum constants are always public, and do not permit any access specifier. Other members of enums are package-private by default. (JLS §8.9)
In interfaces and annotation types, al...