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Select mySQL based only on month and year
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Suppose you have a database field created_at Where you take value from timestamp.
You want to search by Year & Month from created_at date.
YEAR(date(created_at))=2019 AND MONTH(date(created_at))=2
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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...
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...
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.
Draft saved
Draft discarded
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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 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...
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...
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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