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android: stretch image in imageview to fit screen
...eview that has its height and width set to fill_parent with a linearlayout that has the same values set. So I suppose this should set my images to fit the screen. But it only fits like 80% (margin top and bottom in landscape mode).
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Add new field to every document in a MongoDB collection
..., $set will add a new fields if the specified field does not exist.
Check out this example:
> db.foo.find()
> db.foo.insert({"test":"a"})
> db.foo.find()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> item = db.foo.findOne()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541...
git cherry-pick not working
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Thanks for your advice, it turns out the cherry-pick had already taken place and I all need to do was push it to github.
– Jay Taylor
Aug 16 '11 at 1:32
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Linking to other Wiki pages on GitHub? [closed]
...e wikis so you can just do:
[Arbitrary Link Text](Wiki Page Name)
Check out Markdown and this blog post for more information about their wikis and the other markup syntaxes they support.
This solution has issues when you're on the home page because it creates relative URLs. Check out Sven's answ...
List of remotes for a Git repository?
... This requires one to have a clone already. When trying to figure out, what to clone to begin with, something else is needed...
– Mikhail T.
Aug 9 '17 at 16:02
add a ...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...t packages from the distribution into my environments, but to use anything outside (i.e. Flask-WTF, flask-sqlalchemy, and alembic) I need to use pip install in the active environment. However, when I look at the contents of the environment, either in the directory, or using conda list these pip...
What exactly does the .join() method do?
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Look carefully at your output:
5wlfgALGbXOahekxSs9wlfgALGbXOahekxSs5
^ ^ ^
I've highlighted the "5", "9", "5" of your original string. The Python join() method is a string method, and takes a list of things to joi...
How can my iphone app detect its own version number?
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kRevisionNumber doen't seem to work for me. To get the output specified I did this (using @jspooner 's fix): [NSString stringWithFormat:@"Version: %@ (%@)", [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"], [[[NSBundle mainBundle] infoDictionary...
What's the pythonic way to use getters and setters?
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If later, you want to modify the setting and getting, you can do so without having to alter user code, by using the property decorator:
class Obj:
"""property demo"""
#
@property # first decorate the getter method
def attribute(self): # This getter method name is *the*...
What is the difference between lock and Mutex?
..., it would be CriticalSection).
The other difference is what others point out: a named Mutex can be used across processes.
Unless one has special needs or requires synchronization across processes, it is just better to stick to lock (aka Monitor)˛
There are several other "minor" differences, lik...