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DateTime “null” value
...
If you're using .NET 2.0 (or later) you can use the nullable type:
DateTime? dt = null;
or
Nullable<DateTime> dt = null;
then later:
dt = new DateTime();
And you can check the value with:
if (dt.HasValue)
{
// Do something...
Disable firefox same origin policy
...ttp://example.com/");
xmlhttp.send();
6) Final considerations
Note that https to http is not allowed.
There may be a way around it, but it's behind the scope of the question.
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Visual Studio 2013 IntelliSense stops working for ASP.NET MVC5 Controllers
I am facing a weird problem in my Visual Studio 2013 ASP.NET MVC 5 project. All of a sudden, the IntelliSense in the Controller classes of the MVC 5 project are not working at all.
...
.NET Configuration (app.config/web.config/settings.settings)
I have a .NET application which has different configuration files for Debug and Release builds. E.g. the debug app.config file points to a development SQL Server which has debugging enabled and the release target points to the live SQL Server. There are also other settings, some of which are diffe...
Wildcards in jQuery selectors
....ready(function(){
console.log($('[id*=ander]'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="jander1"></div>
<div id="jander2"></div>
This will select the given string anywhere in the id.
...
HTML table with fixed headers?
...lify($('#tblNeedsScrolling'), 160); // 160 is height
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
<div style="width:300px;border:6px green solid;">
<table border="1" width="100%" id="tblNeedsScrolling">
<thead>...
Asp.net - Add blank item at top of dropdownlist
...or add it after databinding.
EDIT:
After googling this quickly as of ASP.Net 2.0 there's an "AppendDataBoundItems" true property that you can set to...append the databound items.
for details see
http://imar.spaanjaars.com/QuickDocId.aspx?quickdoc=281 or
http://msdn.microsoft.com/en-us/library/...
What is the meaning of the planned “private protected” C# access modifier?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How and why do I set up a C# build machine? [closed]
...high tasks
trendgraph warnings and errors
Here are some of the built in .net stuff that Hudson supports
MSBuild
NAnt
MSTest
Nunit
Team Foundation Server
fxcop
stylecop
compiler warnings
code tasks
Also, god forbid you are using visual source safe, it supports that as well. I'd recommend you ta...
Difference between decimal, float and double in .NET?
What is the difference between decimal , float and double in .NET?
18 Answers
18
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