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Visual Studio Solutions Folder as real Folders
...orkaround, that actually behaves as expected.
Add a New or Existing Web Site to the Solution. (I usually create a new one.)
Just make sure it's created inside your solution folder. (I sometimes even create a "link" to an external folder, e.g. 'Docs' or 'Marketing' on a network share. In that case...
Where does R store packages?
...r installation.
On my Linux box:
R> .libPaths()
[1] "/usr/local/lib/R/site-library" "/usr/lib/R/site-library"
[3] "/usr/lib/R/library"
R>
meaning that the default path is the first of these. You can override that via an argument to both install.packages() (from inside R) ...
How to convert wstring into string?
... answered Aug 22 '13 at 7:57
dk123dk123
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...
What does Expression.Quote() do that Expression.Constant() can’t already do?
...) ex1.Compile();
var f1b = f1a(100);
Console.WriteLine(f1b(123));
The lambda has a nested lambda; the compiler generates the interior lambda as a delegate to a function closed over the state of the function generated for the outer lambda. We need consider this case no more.
Suppos...
How to identify unused css definitions
...
This update has never surfaced and after asking on the SitePoint forums it would appear that the plugin is as good as dead.
– Mike B
Sep 26 '11 at 11:53
...
printf with std::string?
...r example:
std::locale loc("");
std::cout.imbue(loc);
std::cout << 123456.78;
The nameless locale (the "") picks a locale based on the user's configuration. Therefore, on my machine (configured for US English) this prints out as 123,456.78. For somebody who has their computer configured fo...
Listening for variable changes in JavaScript
...c.innerHTML = c.innerHTML + '<br />' + t;
}
// Demo
var myVar = 123;
Object.defineProperty(this, 'varWatch', {
get: function () { return myVar; },
set: function (v) {
myVar = v;
print('Value changed! New value: ' + v);
}
});
print(varWatch);
varWatch = 456;
pri...
Round to at most 2 decimal places (only if necessary)
...
If the value is a text type:
parseFloat("123.456").toFixed(2);
If the value is a number:
var numb = 123.23454;
numb = numb.toFixed(2);
There is a downside that values like 1.5 will give "1.50" as the output. A fix suggested by @minitech:
var numb = 1.5;
numb = +nu...
An error occurred while validating. HRESULT = '8000000A'
...
123
Update for those who got this issue for VS2013 or VS2015 after upgrading a VS200X setup projec...
NGinx Default public www location?
...sr/share/nginx/html". Looking at default configuration file in /etc/nginx/sites-available/default showed the path to be the same as the --prefix path. But the configuration file located at /etc/nginx/conf.d/default.conf listed the root as /usr/share/nginx/html. The default.conf file takes precede...