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git - pulling from specific branch
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279
See the git-pull man page:
git pull [options] [<repository> [<refspec>...]]
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Apply CSS styles to an element depending on its child elements
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126
As far as I'm aware, styling a parent element based on the child element is not an available fe...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
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class AbstractPlace(models.Model):
name = models.CharField(max_length=20)
rating = models.DecimalField()
class Meta:
abstract = True
class Place(AbstractPlace):
pass
class LongNamedRestaurant(AbstractPlace):
name = models.CharField(max_length=255)
food_type = mode...
Can constructors be async?
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221
Constructor acts very similarly to a method returning the constructed type. And async method c...
CSS: Set a background color which is 50% of the width of the window
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287
Older Browser Support
If older browser support is a must, so you can't go with multiple backg...
How to configure git push to automatically set upstream without -u?
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62
You can configure it with git config using git config --global push.default current.
Docs: http...
In a git merge conflict, what are the BACKUP, BASE, LOCAL, and REMOTE files that are generated?
... Edward ThomsonEdward Thomson
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Give all the permissions to a user on a DB
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284
The user needs access to the database, obviously:
GRANT CONNECT ON DATABASE my_db TO my_user;...
New features in java 7
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212
Java SE 7 Features and Enhancements from JDK 7 Release Notes
This is the Java 7 new features ...