大约有 40,700 项符合查询结果（耗时：0.0557秒） [XML]
Precise Financial Calculation in JavaScript. What Are the Gotchas?
...pound interest and relatively long decimal numbers. I'd like to know what mistakes to avoid when using JavaScript to do this type of math—if it is possible at all!
...
Entity Framework - Include Multiple Levels of Properties
The Include() method works quite well for Lists on objects. But what if I need to go two levels deep? For example, the method below will return ApplicationServers with the included properties shown here. However, ApplicationsWithOverrideGroup is another container that holds other complex objects. Ca...
How to retrieve checkboxes values in jQuery
...ls = [];
$('#c_b :checked').each(function() {
allVals.push($(this).val());
});
$('#t').val(allVals);
}
$(function() {
$('#c_b input').click(updateTextArea);
updateTextArea();
});
Update
Some number of months later another question was asked in regards to how to kee...
Who is listening on a given TCP port on Mac OS X?
...pntl | grep $PORT or fuser -n tcp $PORT to find out which process (PID) is listening on the specified TCP port. How do I get the same information on Mac OS X?
...
How to merge two sorted arrays into a sorted array? [closed]
This was asked of me in an interview and this is the solution I provided:
31 Answers
3...
'const string' vs. 'static readonly string' in C#
...ly won't see the change until you re-compile it.
A static readonly string is a normal field that gets looked up at runtime. Therefore, if the field's value is changed in a different assembly, the changes will be seen as soon as the assembly is loaded, without recompiling.
This also means that a s...
Declaring variables inside a switch statement [duplicate]
I saw a few answers to this issue, and I get it — you can't declare and assign variables inside a switch . But I'm wondering if the following is correct at throwing an error saying
...
How can I get the client's IP address in ASP.NET MVC?
...
The simple answer is to use the HttpRequest.UserHostAddress property.
Example: From within a Controller:
using System;
using System.Web.Mvc;
namespace Mvc.Controllers
{
public class HomeController : ClientController
{
public...
Make a div into a link
I have a <div> block with some fancy visual content that I don't want to change. I want to make it a clickable link.
...
How to set warning level in CMake?
... for a project (not the whole solution) using CMake ? Should work on Visual Studio and GCC .
6 Answers
...