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How to center align the ActionBar title in Android?
...re. This code sets the title of each activity as it is provided in AndroidManifest.xml, and also does som other custom stuff (like setting a custom tint on action bar buttons, and custom font on the title). You only need to leave out the gravity in action_bar.xml, and use padding instead. actionBar ...
How do I stop Entity Framework from trying to save/insert child objects?
...ompany.department.Id);
company.department = department;
db.Companies.Add(company);
db.SaveChanges();
}
Microsoft enlists this as a feature, however I find this annoying. If the department object associated with company object has Id that already exists in database, then why doe...
How to decorate a class?
...
That's not a good practice and there is no mechanism to do that because of that. The right way to accomplish what you want is inheritance.
Take a look into the class documentation.
A little example:
class Employee(object):
def __init__(self, age, sex, siblings=0):...
Open Graph namespace declaration: HTML with XMLNS or head prefix?
I have seen conflicting information on how to best implement Open Graph namespaces. Specifically, the Open Graph website uses a few different methods, and the Facebook Open Graph examples use other methods.
...
Why can I create a class named “var”?
...nfusion arises.
a contextual keyword is:
used to provide a specific meaning in the code, but it is not a
reserved word in C#.
so as its not reserved you can use it.
As pointed out in the comments above there is a discussion of the differences as well as a list of the various keywords and c...
Applying function with multiple arguments to create a new pandas column
I want to create a new column in a pandas data frame by applying a function to two existing columns. Following this answer I've been able to create a new column when I only need one column as an argument:
...
Ignoring an already checked-in directory's contents?
...files"
Note: you don't need to specify a directory, this way your are cleaning the entire remote repo.
To go further read this
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Android Camera : data intent returns null
...ace();
}
image.setImageBitmap(bitmap);
}
}
}
AndroidManifest.xml :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.android.simpleworkingcameraapp">
<!--only added paragraph-->
...
How to write to Console.Out during execution of an MSTest test
Context:
We have some users reporting issues with a file upload feature in our web application. It only happens occasionally and without any special pattern. We have been trying to figure it out for a long time, adding debug information anywhere we can think it might help, crawling the logs etc, b...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
... source, to visual designers right back to focus being on source again - meaning that the time you spend in a source code view / whether it is C#, VB or XAML is on the up and the amount of dragging and dropping onto 'forms' is on the down. With this basic assumption, it is simple to say that Microso...