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How to make a floated div 100% height of its parent?
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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...
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...
Change date of git tag (or GitHub Release based on it)
...en marked as a "Draft"—and remove the draft.
Now, add the backdated tag based on the instructions above, and finally push the resulting tag to GitHub:
git push --tags
and then go and re-add the GitHub Release information again.
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Plot a legend outside of the plotting area in base graphics?
... title says: How can I plot a legend outside the plotting area when using base graphics?
10 Answers
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How to filter object array based on attributes?
... return true;
return false;
});
This way, you can invoke the filter based on whatever predicate you define, or even filter multiple times using smaller filters.
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How to present popover properly in iOS 8
...thod 'adaptivePresentationStyleForPresentationController'. I provided the base interface as that is where the method is documented in Apple's API documents.
– David Hunt
Oct 3 '14 at 14:25
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Choosing a Java Web Framework now? [closed]
...large website which is built on a custom developed mvc framework to a java based web framework which provides built-in support for ajax, rich media content, mashup, templates based layout, validation, maximum html/java code separation. Grails looked like a good choice, however, we do not want to use...
String is immutable. What exactly is the meaning? [duplicate]
...knowledge"
Lets see how the below statement works:
str = str.concat(" base");
This appends a string " base" to str. But wait, how is this possible, since String objects are immutable? Well to your surprise, it is.
When the above statement is executed, the VM takes the value of String str, i....