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How to open standard Google Map application from my application?
...at the Google Maps app only is used, this stops the intent filter (dialog) from appearing, by using
intent.setPackage("com.google.android.apps.maps");
like so:
String uri = "http://maps.google.com/maps?saddr=" + sourceLatitude + "," + sourceLongitude + "&daddr=" + destinationLatitude + "," ...
Number of days between two dates in Joda-Time
... Sir, with reference to this post the method toDateMidnight() from the type DateTime is deprecated.
– Aniket Kulkarni
Oct 8 '13 at 5:33
2
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Does IMDB provide an API? [closed]
I recently found a movie organizer application which fetches its data from the IMDB database .
19 Answers
...
entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
... careful when you set entity properties.
// Be sure that all objects came from the same context
context.Groups.Add(group);
context.SaveChanges();
Using only one EntityContext can solve this. Refer to other answers for other solutions.
...
Find the similarity metric between two strings
...
There is a built in.
from difflib import SequenceMatcher
def similar(a, b):
return SequenceMatcher(None, a, b).ratio()
Using it:
>>> similar("Apple","Appel")
0.8
>>> similar("Apple","Mango")
0.0
...
Docker can't connect to docker daemon
...
Linux
To run docker daemon on Linux (from CLI), run:
$ sudo service docker start # Ubuntu/Debian
Note: Skip the $ character when copy and pasting.
On RedHat/CentOS, run: sudo systemctl start docker.
To initialize the "base" filesystem, run:
$ sudo service ...
How do Python functions handle the types of the parameters that you pass in?
... which introduces a standard module for type hints.
These type hints came from the type checker mypy (GitHub), which is now PEP 484 compliant.
With the typing module comes with a pretty comprehensive collection of type hints, including:
List, Tuple, Set, Map - for list, tuple, set and map respec...
What does “program to interfaces, not implementations” mean?
...r of a program at run-time. It also helps you to write far better programs from the maintenance point of view.
Here's a basic example for you.
public enum Language
{
English, German, Spanish
}
public class SpeakerFactory
{
public static ISpeaker CreateSpeaker(Language language)
{
...
Delete all local git branches
... Porcelain command, including git branch, in
scripts, because the output from the command is subject to change to
help human consumption use case.
Answers that suggest manually editing files in the .git directory (like .git/refs/heads) are similarly problematic (refs may be in .git/packed-refs...
What is the difference between ndarray and array in numpy?
...o create an array using numpy.ndarray, but it is not the recommended way. From the docstring of numpy.ndarray:
Arrays should be constructed using array, zeros or empty ... The parameters given here refer to a
low-level method (ndarray(...)) for instantiating an array.
Most of the meat of...