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Why use a public method in an internal class?
...type. So a public member of an internal class is effectively internal.
So now, given an internal class, should its members that you wish to access in the assembly be marked as public or internal?
My opinion is: mark such members as public.
I use "public" to mean "this member is not an implementat...
Checkbox for nullable boolean
...rty:
public class MyViewModel
{
public bool Foo { get; set; }
}
and now you will have your controller action pass this view model to the view and generate the proper checkbox.
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NodeJS: How to get the server's port?
...
Express 4.x answer:
Express 4.x (per Tien Do's answer below), now treats app.listen() as an asynchronous operation, so listener.address() will only return data inside of app.listen()'s callback:
var app = require('express')();
var listener = app.listen(8888, function(){
console.lo...
Creating an R dataframe row-by-row
...as you need
stringsAsFactors=FALSE) # you don't know levels yet
and then during your operations insert row at a time
DF[i, ] <- list(1.4, "foo")
That should work for arbitrary data.frame and be much more efficient. If you overshot N you can always shrink empty rows...
How do I resolve git saying “Commit your changes or stash them before you can merge”?
... some updates on my local machine, pushed them to a remote repository, and now I'm trying to pull the changes to the server and I get the message;
...
Putting uncommitted changes at Master to a new branch by Git
... and index state \
"WIP on master: 934beef added the index file"
HEAD is now at 934beef added the index file
(To restore them type "git stash apply")
$
$ git status
# On branch master
nothing to commit (working directory clean)
$
$
$ git stash list
stash@{0}: WIP on master: 934beef ...great change...
Check if string matches pattern
...tch one or more digits
() group things (and also return things... but for now just think of them grouping)
+ selects 1 or more
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How to smooth a curve in the right way?
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@TimKuipers I tried this but get an error because now the x parameter has only size 2 (the scipy function does not seem to look "deeper" to see that this is actually a tuple of arrays each of size m, for m data points)
– Chris K
Apr 16 ...
libxml/tree.h no such file or directory
....dylib. That adds the libxml2 library to your project.
2. Project settings
Now you have to tell your project where to look for it three more times.
Select the Build Settings tab.
Scroll down to the Linking section.
Under your projects columns double click on the Other Linker Flags row.
Click the + a...
Javascript infamous Loop issue? [duplicate]
...UNDERSTAND THIS AND YOU ARE HOME AND DRY (took me 2 years)!
// Now the click event is expecting a function as a handler so return it
return function() { alert (num) }
}(i) // We call the function here, passing in i
)
}
SIMPLE TO UNDERSTAND ALTERNATIVE
If you ca...