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How can I make Array.Contains case-insensitive on a string array?
... three choices above depends on the circumstance. I don't object to your reordering, but I'm removing the "probably not" comment. It's already made clear in the answer that you should pick the one that works for you in the current situation.
– Mehrdad Afshari
J...
How to iterate for loop in reverse order in swift?
...rst parameter of for loop to be the highest value. (iterated in descending order)
14 Answers
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Select n random rows from SQL Server table
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select top 10 percent * from [yourtable] order by newid()
In response to the "pure trash" comment concerning large tables: you could do it like this to improve performance.
select * from [yourtable] where [yourPk] in
(select top 10 percent [yourPk] from [yourta...
How to read a file in reverse order?
How to read a file in reverse order using python? I want to read a file from last line to first line.
21 Answers
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Multiline for WPF TextBox
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Also add surrounding ScrollVewer component in order to have scroll bar.
– Borko Djurovic
Jul 3 '15 at 21:17
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How to make Eclipse behave well in the Windows 7 taskbar?
...server/jvm.dll
You need set the compatibility to Windows Vista as well in order for it to work.
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When to use a Content Provider
...e 5 tables in your database, but you need to join a few of them in certain orders before using them. And make a content URI for each of these joins. You could then each use these URIs as a table :)
I suggest you go ahead with Content Provider, you'll be amazed to see how powerful it is.
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Can modules have properties the same way that objects can?
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I would do this in order to properly inherit all the attributes of a module, and be correctly identified by isinstance()
import types
class MyModule(types.ModuleType):
@property
def y(self):
return 5
>>> a=MyModule(...
Reference alias (calculated in SELECT) in WHERE clause
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You can't reference an alias except in ORDER BY because SELECT is the second last clause that's evaluated. Two workarounds:
SELECT BalanceDue FROM (
SELECT (InvoiceTotal - PaymentTotal - CreditTotal) AS BalanceDue
FROM Invoices
) AS x
WHERE BalanceDue > 0;...
What is the ideal data type to use when storing latitude / longitude in a MySQL database?
...on of 5.6 when table type is MyISAM).
Note:
When using POINT class, the order of the arguments for storing coordinates must be POINT(latitude, longitude).
There is a special syntax for creating a spatial index.
The biggest benefit of using SDT is that you have access to Spatial Analyses Functions...