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Django queries - id vs pk
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It doesn't matter. pk is more independent from the actual primary key field i.e. you don't need...
What is the difference between Class.this and this in Java
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StriplingWarriorStriplingWarrior
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Django using get_user_model vs settings.AUTH_USER_MODEL
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knbkknbk
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NPM - How to fix “No readme data”
...o, when you read that warning, ensure that the problem is not related to a 3rd party package.
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Converting a double to an int in C#
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Because Convert.ToInt32 rounds:
Return Value: rounded to the nearest 32-bit signed integer. If value
is halfway between two whole numbers, the even number is returned;
that is, 4.5 is converted to 4, and 5.5 is converted to 6.
...while ...
How to merge YAML arrays?
...~/.ssh/known_hosts
- chmod 644 ~/.ssh/known_hosts
test:
image: python:3.7.3
stage: test
script:
- *pip_git
- pip install -q -r requirements_test.txt
- python -m unittest discover tests
use the same `*pip_git` on e.g. build image...
where requirements_test.txt ...
Is XML case-sensitive?
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Joe DF
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answered Sep 14 '11 at 10:27
Jon EgertonJon Egerton
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Is it a good idea to use Google Guava library for Android development?
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edited Feb 19 '19 at 20:39
Samir Elekberov
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answered Feb 20 '13 a...
Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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edited May 22 '16 at 3:55
Jonathan Leffler
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Which data type for latitude and longitude?
...c if you need absolute precision. 2 bytes for each group of 4 digits, plus 3 - 8 bytes overhead.
Read the fine manual about numeric types and geometric types.
The geometry and geography data types are provided by the additional module PostGIS and occupy one column in your table. Each occupies 32...