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Overloading and overriding
...st
{
public override void getStuff(int id)
{
//base.getStuff(id);
//or - Get stuff new location
}
}
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How to change the Push and Pop animations in a navigation based app
I have a navigation based application and I want to change the animation of the push and pop animations. How would I do that?
...
How does Python's super() work with multiple inheritance?
...d Python will raise an error:
TypeError: Error when calling the metaclass bases
Cannot create a consistent method resolution order (MRO) for bases Second, First
Edit: I see several people arguing that the examples above lack super() calls, so let me explain: The point of the examples is to sh...
What is the difference between Digest and Basic Authentication?
...d and the requested URI.
Whereas Basic Authentication uses non-encrypted base64 encoding.
Therefore, Basic Authentication should generally only be used where transport layer security is provided such as https.
See RFC-2617 for all the gory details.
...
Difference between local and global indexes in DynamoDB
...global secondary index consume capacity units from the index, not from the base table.
– ethanxyz_0
Aug 8 '17 at 2:00
1
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How to make a floated div 100% height of its parent?
...
For #outer height to be based on its content, and have #inner base its height on that, make both elements absolutely positioned.
More details can be found in the spec for the css height property, but essentially, #inner must ignore #outer height i...
Group vs role (Any real difference?)
...thing more), groups and roles function just the same. Groups, however, are based on identity, whereas roles are meant to demarcate activity. Unfortunately, operating systems tend to blur the distinction, treating roles as groups.
You see a much clearer distinction with application or system-level r...
Split string based on a regular expression
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How do I execute inserts and updates in an Alembic upgrade script?
...m sqlalchemy import orm
from sqlalchemy.ext.declarative import declarative_base
Base = declarative_base()
class Player(Base):
__tablename__ = 'players'
id = sa.Column(sa.Integer, primary_key=True)
name = sa.Column(sa.String, nullable=False)
team_name = sa.Column('team', sa.String...
How to log something in Rails in an independent log file?
...use the object like the usual Rails logger:
class User < ActiveRecord::Base
def my_logger
@@my_logger ||= Logger.new("#{Rails.root}/log/my.log")
end
def before_save
my_logger.info("Creating user with name #{self.name}")
end
end
Here I used a class attribute to memoize the logg...