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SQL multiple column ordering
... in different directions. column1 would be sorted descending, and column2 ascending.
5 Answers
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Regex to replace multiple spaces with a single space
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What's the difference between `raw_input()` and `input()` in Python 3?
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The difference is that raw_input() does not exist in Python 3.x, while input() does. Actually,...
What is the recommended approach towards multi-tenant databases in MongoDB?
...support site (way back added since it's gone):
https://web.archive.org/web/20140812091703/http://support.mongohq.com/use-cases/multi-tenant.html
The guys stated to avoid 2nd options at any cost, which as I understand is not particularly specific to mongodb. My impression is that this is applicable ...
Why '&&' and not '&'?
...ent to compute the bitwise logical AND etc.
For enumerations (chapter 7.11.2):
They are implemented to perform the logical operation of the underlying type of the enumeration.
For bools and nullable bools (chapter 7.11.3 and 7.11.4):
The result is not computed using bitwise calculations. The result ...
Make a number a percentage
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204
A percentage is just:
(number_one / number_two) * 100
No need for anything fancy:
var numb...
startsWith() and endsWith() functions in PHP
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How to modify list entries during for loop?
...o retain existing references to the list.
a = [1, 3, 5]
b = a
a[:] = [x + 2 for x in a]
print(b)
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Running two projects at once in Visual Studio
I created a solution in Visual C# 2010 Express that contains two projects: one is the client, the other is the server. I would like to debug both at the same time, but I can only seem to run one of the projects during debugging.
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