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When do I use a dot, arrow, or double colon to refer to members of a class in C++?
...y the double colon ::, the dot ., and the arrow ->, are used for three different scenarios that are always well-defined. Knowing this allows you to immediately know quite a lot about a and b just by looking at a::b, a.b, or a->b, respectively, in any code you look at.
a::b is only used if b...
How to use System.Net.HttpClient to post a complex type?
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Yea, but what if you don't have access to the Widget class?
– contactmatt
May 14 '13 at 17:53
13
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How to configure port for a Spring Boot application
... edited Aug 26 at 16:13
saif ali
53466 silver badges1919 bronze badges
answered Jan 13 '14 at 3:14
Paul ...
Creating an empty file in Ruby: “touch” equivalent?
...
If you are worried about file handles:
File.open("foo.txt", "w") {}
From the docs:
If the optional code block is given, it will be passed the opened file
as an argument, and the File object will automatically be clos...
Multiline comment in PowerShell
...
The multiline comment in PowerShell should work.
If not, try this...
# This is
# a
# multiline comment.
or
<#
This does works for me.
#>
If it doesn't work, try to check if you have the correct version of PowerShell.
...
Javascript Object push() function
...ar tempData = [];
for ( var index=0; index<data.length; index++ ) {
if ( data[index].Status == "Valid" ) {
tempData.push( data );
}
}
data = tempData;
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What is the difference between require_relative and require in Ruby?
What is the difference between require_relative and require in Ruby?
7 Answers
7
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What's the difference between dist-packages and site-packages?
I'm a bit miffed by the python package installation process. Specifically, what's the difference between packages installed in the dist-packages directory and the site-packages directory?
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Command line CSV viewer? [closed]
... 5
1 5
Note that the substitution of ,, for , , is done twice. If you do it only once, 1,,,4 will become 1, ,,4 since the second comma is matched already.
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...
Multiple types were found that match the controller named 'Home'
...Parameter.Optional },
new[] { "AppName.Areas.Admin.Controllers" }
);
If you are not using areas it seems that your both applications are hosted inside the same ASP.NET application and conflicts occur because you have the same controllers defined in different namespaces. You will have to config...