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What do single quotes do in C++ when used on multiple characters?
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285
It's a multi-character literal. 1952805748 is 0x74657374, which decomposes as
0x74 -> 't'
0...
Select statement to find duplicates on certain fields
...lds for which there are multiple records, you can use..
select field1,field2,field3, count(*)
from table_name
group by field1,field2,field3
having count(*) > 1
Check this link for more information on how to delete the rows.
http://support.microsoft.com/kb/139444
There should be a criterion...
How to create a function in a cshtml template?
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283
You can use the @helper Razor directive:
@helper WelcomeMessage(string username)
{
<p&...
Is it possible to for SQL Output clause to return a column not being inserted?
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2 Answers
2
Active
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Dump a NumPy array into a csv file
Is there a way to dump a NumPy array into a CSV file? I have a 2D NumPy array and need to dump it in human-readable format.
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Removing elements by class name?
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edited Apr 6 '19 at 14:32
answered Jan 23 '11 at 22:52
Li...
Global variables in Javascript across multiple files
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127
You need to declare the variable before you include the helpers.js file. Simply create a scrip...
Add list to set?
Tested on Python 2.6 interpreter:
12 Answers
12
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Configure Microsoft.AspNet.Identity to allow email address as username
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Why is it slower to iterate over a small string than a small list?
... closer to 70% (or more) once a lot of the overhead is removed, for Python 2.
Object creation is not at fault. Neither method creates a new object, as one-character strings are cached.
The difference is unobvious, but is likely created from a greater number of checks on string indexing, with regards...