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GetProperties() to return all properties for an interface inheritance hierarchy
...rties on each interface. No need for recursion. There is no inheritance or base types in interfaces.
– glopes
Aug 31 '16 at 12:46
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How do I use method overloading in Python?
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Based on masi's answer, I'd say that "you can't" is now incorrect and obsolete. Based on the existence of the @overload decorator, I'd say that "don't really want to" is arguable, at best. From PEP-3124, "...it is currently a...
Make Heroku run non-master Git branch
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In my case, the default or base branch was develop, so i used:
git push heroku develop:master
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GetType() can lie?
Based on the following question asked a few days ago in SO: GetType() and polymorphism and reading Eric Lippert's answer, I started thinking if making GetType() not be virtual really ensured that an object could not lie about its Type .
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Difference between json.js and json2.js
...laced his existing API. The important difference was that it used a single base object."
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How do I do word Stemming or Lemmatization?
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Careful with the lingo, a stem is not a base form of a word. If you want a base form, you need a lemmatizer. A stem is the largest part of a word that does not contain prefixes or suffixes. The stem of a word update is indeed "updat". The words are created from ste...
How can you set class attributes from variable arguments (kwargs) in python
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Yet another variant based on the excellent answers by mmj and fqxp. What if we want to
Avoid hardcoding a list of allowed attributes
Directly and explicitly set default values for each attributes in the constructor
Restrict kwargs to predefine...
What is “String args[]”? parameter in main method Java
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The following answer is based my understanding & some test.
What is String[] args?
Ans- >
String[] -> As We know this is a simple String array.
args -> is the name of an array it can be anything (e.g. a, ar, argument, param, par...
How to get an enum value from a string value in Java?
...I use:
/**
* A common method for all enums since they can't have another base class
* @param <T> Enum type
* @param c enum type. All enums must be all caps.
* @param string case insensitive
* @return corresponding enum, or null
*/
public static <T extends Enum<T>> T getEnumF...
psql: FATAL: Ident authentication failed for user “postgres”
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You're getting this error because you're failing client authentication. Based on the error message, you probably have the default postgres configuration, which sets client authentication method to "IDENT" for all PostgreSQL connections.
You should definitely read section 19.1 Client Authenticati...