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View contents of database file in Android Studio
...tetho to view Realm files (if you're using Realm instead of an SQLite DB): https://github.com/uPhyca/stetho-realm
Update #2:
You can now use Stetho to view Couchbase documents: https://github.com/RobotPajamas/Stetho-Couchbase
Update #3:
Facebook is focusing efforts on adding all Stetho features in...
Why does C++ require a user-provided default constructor to default-construct a const object?
...'t defined user-defined constructor. Compile it. It will compile:
http://www.ideone.com/h7TsA
And comment the virtual function, then it gives error, as expected:
http://www.ideone.com/SWk7B
Well, I think, you misunderstood the passage. It first says this (§8.5/9):
If no initializer is...
Getting a list of all subdirectories in the current directory
...f you only want the name of the subdirectory use f.name instead of f.path
https://docs.python.org/3/library/os.html#os.scandir
Slightly OT: In case you need all subfolder recursively and/or all files recursively, have a look at this function, that is faster than os.walk & glob and will retur...
Check if Internet Connection Exists with Javascript? [duplicate]
...ase might be:
Right before your close </body> tag:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="js/vendor/jquery-1.10.2.min.js"><\/script>')</script>
This i...
How to convert URL parameters to a JavaScript object?
..._value will in essence become: {foo: "second_value"}.
As per this answer: https://stackoverflow.com/a/1746566/1194694 there's no spec for deciding what to do with it and each framework can behave differently.
A common use case will be to join the two same values into an array, making the output ob...
How to identify numpy types in python?
...couraged if it's not intuitive or easy, it's a pain at first.
See also:
- https://docs.scipy.org/doc/numpy-1.15.1/reference/arrays.dtypes.html
- https://github.com/machinalis/mypy-data/tree/master/numpy-mypy
>>> import numpy as np
>>> np.ndarray
<class 'numpy.ndarray'>
>...
How to increase the gap between text and underlining in CSS
...You can use this text-underline-position: under
See here for more detail: https://css-tricks.com/almanac/properties/t/text-underline-position/
See also browser compatibility.
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Is it possible to change the package name of an Android app on Google Play?
...
Complete guide :
https://developer.android.com/studio/build/application-id.html
As per Android official Blogs :
https://android-developers.googleblog.com/2011/06/things-that-cannot-change.html
We can say that:
If the manifest package name...
Generate random integers between 0 and 9
...
Try:
from random import randrange
print(randrange(10))
Docs: https://docs.python.org/3/library/random.html#random.randrange
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How to solve error “Missing `secret_key_base` for 'production' environment” (Rails 4.1)
...ng Demi Magus's excellent instructions, I did something like this: cd /var/www/rails; rvm use ext-rbx-2.5.2@rails; SKB_FILE=/var/www/.secret_key_base; echo "export SECRET_KEY_BASE=$(RAILS_ENV=production rake secret)" > $SKB_FILE; . $SKB_FILE; echo ". $SKB_FILE" | tee -a ~/.bashrc ~/.bash_profile;...