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What's the most elegant way to cap a number to a segment? [closed]
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The way you do it is pretty standard. You can define a utility clamp function:
/**
* Returns a number whose value is limited to the given range.
*
* Example: limit the output of this computation to between 0 and 255
* (x * 255).clamp(...
Oracle SQL: Update a table with data from another table
...le: Is the outer WHERE-clause necessary for correct results? Or do you use it only to speed up the query?
– Mathias Bader
Aug 5 '13 at 7:53
43
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Pass a parameter to a fixture function
...# test_parameterized_fixture.py
import pytest
class MyTester:
def __init__(self, x):
self.x = x
def dothis(self):
assert self.x
@pytest.fixture
def tester(request):
"""Create tester object"""
return MyTester(request.param)
class TestIt:
@pytest.mark.parametri...
Why does one often see “null != variable” instead of “variable != null” in C#?
...ifference in the excecution speed for the order in which you state the condition?
9 Answers
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Nested Git repositories?
Can I nest Git repositories? I have:
7 Answers
7
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Oracle query to fetch column names
...or tables owned by all users.
Tablespace is not equivalent to a schema, neither do you have to provide the tablespace name.
Providing the schema/username would be of use if you want to query ALL_TAB_COLS or DBA_TAB_COLS for columns OF tables owned by a specific user. in your case, I'd imagine the ...
How to determine whether a Pandas Column contains a particular value
... entry in a Pandas column that has a particular value. I tried to do this with if x in df['id'] . I thought this was working, except when I fed it a value that I knew was not in the column 43 in df['id'] it still returned True . When I subset to a data frame only containing entries matching the ...
Is there a SASS.js? Something like LESS.js?
I have used LESS.js before. It's easy to use, something like
7 Answers
7
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How to attach file to a github issue?
I migrated with a project from Bitbucket to Github and I can not find a way to attach a file to an issue (ex: screenshot, specs, etc)
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Nginx 403 error: directory index of [folder] is forbidden
I have 3 domain names and am trying to host all 3 sites on one server (a Digital Ocean droplet) using Nginx.
19 Answers
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