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Is Python strongly typed?

..."1" 43.0 >>> a + Foo 42 >>> a + 1 43.0 >>> a + None 42 Observe that even though strongly typed Python is completely fine with adding objects of type int and float and returns an object of type float (e.g., int(42) + float(1) returns 43.0). On the other hand, due to the m...
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Growing Amazon EBS Volume sizes [closed]

... You can grow the storage, but it can't be done on the fly. You'll need to take a snapshot of the current block, add a new, larger block and re-attach your snapshot. There's a simple walkthrough here based on using Amazon's EC2 command line tools ...
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Get current directory name (without full path) in a Bash script

...o distinguish them from local variables, which should always have at least one lower-case character). result=${PWD#*/} does not evaluate to /full/path/to/directory; instead, it strips only the first element, making it path/to/directory; using two # characters makes the pattern match greedy, matching...
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Django DB Settings 'Improperly Configured' Error

...ings, Django doesn't know what project you want to work on. You have to do one of these things: Use python manage.py shell Use django-admin.py shell --settings=mysite.settings (or whatever settings module you use) Set DJANGO_SETTINGS_MODULE environment variable in your OS to mysite.settings (This ...
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Representing graphs (data structure) in Python

How can one neatly represent a graph in Python ? (Starting from scratch i.e. no libraries!) What data structure (e.g. dicts/tuples/dict(tuples)) will be fast but also memory efficient? One must be able to do various graph operations on it. As pointed out, the various graph representations...
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Files showing as modified directly after a Git clone

...which had the following. * text=auto I commented it out and any other cloned repositories from now on were working fine. share | improve this answer | follow ...
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Change date of git tag (or GitHub Release based on it)

...TTER_DATE="$(git show --format=%aD | head -1)" git tag -a $tag -m"$tag"`; done; git push --tags – Phrogz Feb 13 '14 at 3:14 ...
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JavaScript single line 'if' statement - best syntax, this alternative? [closed]

It's been clearly put, although opinion none the less, that forgoing curly brackets on a single line if statement is not ideal for maintainability and readability. ...
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive

...ers use link. The tabs example on the angular homepage uses controller for one and link for another directive. What is the difference between the two? ...
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Multi-gradient shapes

...r stops, and the following float array defines where those stops are positioned (from 0 to 1). You can then, as stated, just use this as a standard Drawable. Edit: Here's how you could use this in your scenario. Let's say you have a Button defined in XML like so: <Button android:id="@+id/th...