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What is the best way to do a substring in a batch file?
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401
Well, for just getting the filename of your batch the easiest way would be to just use %~n0.
@e...
Why does PostgreSQL perform sequential scan on indexed column?
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231
If the SELECT returns more than approximately 5-10% of all rows in the table, a sequential scan ...
“Templates can be used only with field access, property access, single-dimension array index, or sin
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I had the same problem with something like
@foreach (var item in Model)
{
@Html.DisplayF...
Is it .yaml or .yml?
... is hard to get out of (and, appallingly, still occasionally relevant in 2013).
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Get current AUTO_INCREMENT value for any table
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edited Aug 1 '16 at 5:46
Harshil Sharma
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Simple way to copy or clone a DataRow?
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185
You can use ImportRow method to copy Row from DataTable to DataTable with the same schema:
va...
Error :Request header field Content-Type is not allowed by Access-Control-Allow-Headers
I created an mvc4 web api project using vS2012. I used following tutorial to solve the Cross-Origin Resource Sharing, "http://blogs.msdn.com/b/carlosfigueira/archive/2012/07/02/cors-support-in-asp-net-web-api-rc-version.aspx". It is working successfully, and i post data from client side to server s...
When to use a “has_many :through” relation in Rails?
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178
Say you have two models: User and Group.
If you wanted to have users belong to groups, then ...
git remote add with other SSH port
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You can just do this:
git remote add origin ssh://user@host:1234/srv/git/example
1234 is the ssh port being used
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if else in a list comprehension [duplicate]
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>>> l = [22, 13, 45, 50, 98, 69, 43, 44, 1]
>>> [x+1 if x >= 45 else x+5 for x in l]
[27, 18, 46, 51, 99, 70, 48, 49, 6]
Do-something if <condition>, else do-something else.
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