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Update Eclipse with Android development tools v. 23
...only way to remove the ADT plugin from Eclipse is to go to menu Help → About Eclipse → Installation Details and uninstall from there. But there is a risk of uninstalling Eclipse itself.
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Android: “Path for project must have only one segment”
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I found the cause of the problem: It turns out that when I specified the (only) Launch configuration for the project (Properties > Run/Debug Settings), I forgot to specify the Project name:
Hmmm... I thought that if I right-click the project, its name will be ta...
System.currentTimeMillis vs System.nanoTime
...ion, but not
necessarily nanosecond accuracy. No
guarantees are made about how
frequently values change. Differences
in successive calls that span greater
than approximately 292 years (263
nanoseconds) will not accurately
compute elapsed time due to numerical
overflow.
For example,...
How to get line count of a large file cheaply in Python?
...n that.
After all, any solution will have to read the entire file, figure out how many \n you have, and return that result.
Do you have a better way of doing that without reading the entire file? Not sure... The best solution will always be I/O-bound, best you can do is make sure you don't use unn...
How to set a Django model field's default value to a function call / callable (e.g., a date relative
...on every request, but still you can find you self some day looking through out your code and trying to figure out why this get calculated not as you expect.
The right way of doing this is to pass a callable object to default argument. It can be a datetime.today function or your custom function. Th...
iOS: Multi-line UILabel in Auto Layout
I'm having trouble trying to achieve some very basic layout behavior with Auto Layout. My view controller looks like this in IB:
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Disable assertions in Python
... Thanks for the answer, but not yet completely what i was thinking about. I would like to disable asserts inside a function during runtime, ideally with some sort of context manager: assertion is evaluated: foo() and switching assertions off: with skip_assertion(): foo(). The benefit of this...
Convert Unicode to ASCII without errors in Python
...ar (around 73% of all websites use it, including large sites like Google, YouTube, Yahoo, Wikipedia, Reddit, Stack Overflow and Stack Exchange Network sites).
If you do a simple decode like in the original answer with a gzipped response, you'll get an error like or similar to this:
UnicodeDecode...
What is the python “with” statement designed for?
...tory
Here's another example that temporarily redirects sys.stdin, sys.stdout and sys.stderr to some other file handle and restores them later:
from contextlib import contextmanager
import sys
@contextmanager
def redirected(**kwds):
stream_names = ["stdin", "stdout", "stderr"]
old_streams...
lock(new object()) — Cargo cult or some crazy “language special case”?
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It indeed sounds like a refactoring job without effectively understanding what was goeing on.
– Aphelion
Aug 20 '12 at 7:44
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