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Checking whether a variable is an integer or not [duplicate]
...register as an int, which type will not do:
class Spam(int): pass
x = Spam(0)
type(x) == int # False
isinstance(x, int) # True
This adheres to Python's strong polymorphism: you should allow any object that behaves like an int, instead of mandating that it be one.
BUT
The classical Python mentality,...
Return HTTP status code 201 in flask
...I's and I was just wondering if anyone knew how to return a HTTP response 201?
9 Answers
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Using the “animated circle” in an ImageView while loading stuff
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450
Simply put this block of xml in your activity layout file:
<RelativeLayout
android:id="@...
Python - How to sort a list of lists by the fourth element in each list? [duplicate]
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answered Jul 9 '13 at 18:09
TaymonTaymon
21.1k66 gold badges5656 silver badges7878 bronze badges
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Query grants for a table in postgres
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110
I already found it:
SELECT grantee, privilege_type
FROM information_schema.role_table_grants
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window.onload vs document.onload
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answered Feb 25 '09 at 21:46
Josh MeinJosh Mein
25.6k1212 gold badges7171 silver badges8383 bronze badges
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How to automatically convert strongly typed enum into int?
...nswered Dec 2 '11 at 13:53
user405725user405725
2
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How to go back (ctrl+z) in vi/vim
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edited Aug 15 '17 at 10:43
Andrii Omelchenko
11.4k77 gold badges3636 silver badges6969 bronze badges
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SET NOCOUNT ON usage
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+150
Ok now I've done my research, here is the deal:
In TDS protocol, SET NOCOUNT ON only saves 9-bytes per query while the text "SET NOCO...
How to concatenate text from multiple rows into a single text string in SQL server?
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If you are on SQL Server 2017 or Azure, see Mathieu Renda answer.
I had a similar issue when I was trying to join two tables with one-to-many relationships. In SQL 2005 I found that XML PATH method can handle the concatenation of the rows very easil...