#string.format

How to use String.Format to get multiple value from radio button?

For getting more than one value let us say “ID” and “Contact” from single radio button on change event you have to write code like :

<input type=”radio” class=”radio” name=”RadioButton” value=’@String.Format(“{0}|{1}”,ID,Contact‘ />

Now for getting these value using jquery :

<script>

$(“input[name=ReleaseID]:radio”).change(function () {

var arm = $(this).val();

var arr = arm.split(‘|’);

var ID =…

How to: Is String.Format as efficient as StringBuilder

Is String.Format as efficient as StringBuilder

Suppose I have a stringbuilder in C# that does this:

StringBuilder sb = new StringBuilder(); string cat = "cat"; sb.Append("the ").Append(cat).(" in the hat"); string s = sb.ToString();

would that be as efficient or any more efficient as having:

string cat = "cat"; string s = String.Format("The {0} in the hat", cat);

If so, why?

EDIT

After some…

How to: String output: format or concat in C#?

String output: format or concat in C#?

Let’s say that you want to output or concat strings. Which of the following styles do you prefer?

var p = new { FirstName = "Bill", LastName = "Gates" };

Console.WriteLine("{0} {1}", p.FirstName, p.LastName);

Console.WriteLine(p.FirstName + " " + p.LastName);

Do you rather use format or do you simply concat strings? What is your favorite? Is one of these…

Fixed JavaScript equivalent to printf/string.format #dev #it #asnwer

JavaScript equivalent to printf/string.format

I’m looking for a good JavaScript equivalent of the C/PHP printf() or for C#/Java programmers, String.Format() (IFormatProvider for .NET).

My basic requirement is a thousand separator format for numbers for now, but something that handles lots of combinations (including dates) would be good.

I realize Microsoft’s Ajax library provides a version of St…

JavaScript equivalent to printf/string.format

I’m looking for a good JavaScript equivalent of the C/PHP printf() or for C#/Java programmers, String.Format() (IFormatProvider for .NET).

My basic requirement is a thousand separator format for numbers for now, but something that handles lots of combinations (including dates) would be good.

I realize Microsoft’s Ajax library provides a version of St…