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Do I have to Close() a SQLConnection before it gets disposed?
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20
The using keyword will close the connection correctly so the extra call to Close is not require...
Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.x supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' mea...
How to convert C# nullable int to int
...with a simple 0?
– Cole Johnson
Mar 20 '15 at 23:07
5
It would work for this example, but in the ...
Writing string to a file on a new line every time
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edited Mar 24 '17 at 20:00
James MV
7,8481212 gold badges5858 silver badges8686 bronze badges
answe...
Difference between std::result_of and decltype
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edited Mar 13 '16 at 11:20
answered Mar 7 '16 at 0:04
Bar...
Selecting data frame rows based on partial string match in a column
... drat wt qsec vs am gear carb
# Merc 240D 24.4 4 146.7 62 3.69 3.19 20.0 1 0 4 2
# Merc 230 22.8 4 140.8 95 3.92 3.15 22.9 1 0 4 2
# Merc 280 19.2 6 167.6 123 3.92 3.44 18.3 1 0 4 4
# Merc 280C 17.8 6 167.6 123 3.92 3.44 18.9 1 0 4 4
# Merc 450SE...
Determine which JAR file a class is from
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200
Yes. It works for all classes except classes loaded by bootstrap classloader. The other way to...
In MVC, how do I return a string result?
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As of 2020, using ContentResult is still the right approach as proposed above, but the usage is as follows:
return new System.Web.Mvc.ContentResult
{
Content = "Hi there! ☺",
ContentType = "text/plain; charset=utf-8"
}
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Difference between a virtual function and a pure virtual function [duplicate]
...2609404#2609404
– sbi
Apr 16 '10 at 20:52
@sbi: I read at is constructor instead of destructor. My mistake..
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Add file extension to files with bash
...only those...
– jm666
May 24 '11 at 20:12
@jm666 hey! how do I modify your code snippet to rename all extensionless fi...