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Set “Homepage” in Asp.Net MVC
...ill be mapped to the url hey/now. But this can get tedious to do for every time you want to define routes for different actions. So in MVC 5 you can now add attributes to match urls to actions like so,
public class HomeController : Controller
{
// url is now 'index/' instead of 'home/index'
...
Show/Hide the console window of a C# console application
...
Here’s how:
using System.Runtime.InteropServices;
[DllImport("kernel32.dll")]
static extern IntPtr GetConsoleWindow();
[DllImport("user32.dll")]
static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
const int SW_HIDE = 0;
const int SW_SHOW = 5...
JavaScript: Passing parameters to a callback function
...yntax error in the main code, I thought was this because this is the first time I use a callback in JavaScript, you've helped me to understand it wasn't the probelm, and to see a great example.
– vitto
Aug 11 '10 at 13:17
...
How to set up a PostgreSQL database in Django
...ql_psycopg2 back end and avoided specifying port number as it change every time you start pgAdmin on windows
– Mustapha-Belkacim
Aug 1 '19 at 21:35
...
Static constant string (class member)
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I'd rather use std::string's all the time too. The overhead is negligible, but you have far more options and are much less likely to write some fool things like "magic" == A::RECTANGLE only to compare their address...
– Matthieu M.
...
How can I prevent SQL injection in PHP?
...f using prepared statements is that if you execute the same statement many times in the same session it will only be parsed and compiled once, giving you some speed gains.
Oh, and since you asked about how to do it for an insert, here's an example (using PDO):
$preparedStatement = $db->prepare(...
When should I choose Vector in Scala?
...linear.
List on the other hand just provides linear iteration and constant time prepend, decomposition in head/tail. Everything else takes in general linear time.
This might look like as if Vector was a good replacement for List in almost all cases, but prepend, decomposition and iteration are ofte...
How do I check whether a checkbox is checked in jQuery?
... again, How to check whether a checkbox is checked in jQuery? at any given time with or without clicking the checkbox and in jQuery.
– Marc Compte
Jul 6 '17 at 10:58
add a com...
How do I run a Python program?
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Sometimes if python ver. 3 has been installed you may have to type "python3" note that the ".exe" extension is not always required. Also it doesn't make any difference whether Windows is set up to use file extensions or not, that...
How can I run dos2unix on an entire directory? [closed]
...type f -print0 | xargs -0 -n 1 -P 4 dos2unix
This will pass 1 file at a time, and use 4 processors.
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