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Is having an 'OR' in an INNER JOIN condition a bad idea?
...eed of an immensely slow query (several minutes on two tables with only ~50,000 rows each, on SQL Server 2008 if it matters), I narrowed down the problem to an OR in my inner join, as in:
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How to npm install to a specified directory?
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edited Feb 19 '15 at 22:20
Molomby
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answered Jan 22 '...
string.Format() giving “Input string is not in correct format”
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string.Format() considers each '{' or '}' to be part of a placeholder (like '{0}' you already us...
Boolean.hashCode()
...d lead to many collisions.
This is because the factorization of 1000 (23, 53) and the factorization of 2000 (24, 53) have so many common factors. Thus prime numbers are chosen, since they are unlikely to have any common factors with the bucket size.
Why large primes. Wouldn't 2 and 3 do?
When comp...
A good example for boost::algorithm::join
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#include <boost/algorithm/string/join.hpp>
#include <vector>
#include <iostream&g...
How to commit no change and new message?
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5 Answers
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Loop through each row of a range in Excel
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151
Dim a As Range, b As Range
Set a = Selection
For Each b In a.Rows
MsgBox b.Address
Next
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Take diff of two vertical opened windows in Vim
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To begin diffing on all visible windows:
:windo diffthis
which executes :diffthis on each wi...