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How do I extend a class with c# extension methods?
...re still called using instance syntax.
Check the full example here
http://www.dotnetreaders.com/articles/Extension_methods_in_C-sharp.net,Methods_in_C_-sharp/201
Example:
class Extension
{
static void Main(string[] args)
{
string s = "sudhakar";
Console...
High Quality Image Scaling Library [closed]
...
Tested libraries like Imagemagick and GD are available for .NET
You could also read up on things like bicubic interpolation and write your own.
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How do I convert Word files to PDF programmatically? [closed]
...
To sum it up for vb.net users, the free option (must have office installed):
Microsoft office assembies download:
pia for office 2010
pia for office 2007
Add reference to Microsoft.Office.Interop.Word.Application
Add using or import (vb.net)...
Is Java's assertEquals method reliable?
...th=\"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 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
Encoding URL query parameters in Java
...ng encoding) can help too. It follows the HTML form encoding application/x-www-form-urlencoded.
URLEncoder.encode(query, "UTF-8");
On the other hand, Percent-encoding (also known as URL encoding) encodes space with %20. Colon is a reserved character, so : will still remain a colon, after encodi...
C# getting the path of %AppData%
...environment variable, and they are not automatically expanded anywhere in .NET, although you can explicitly use the Environment.ExpandEnvironmentVariable method to do so. I would still strongly suggest that you use GetFolderPath however, because as Johannes Rössel points out in the comment, %AppDat...
Change values while iterating
... []Attribute{
{"key", "value"},
{"href", "http://www.google.com"},
},
}
fmt.Println(n)
for i := 0; i < len(n.Attr); i++ {
attr := &n.Attr[i]
if attr.Key == "href" {
attr.Val = "something"
}
}
fmt.Print...
How do I replace the *first instance* of a string in .NET?
I want to replace the first occurrence in a given string.
14 Answers
14
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Using Panel or PlaceHolder
...ference between <asp:Panel > and <asp:PlaceHolder > in ASP.NET?
5 Answers
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How do I show multiple recaptchas on a single page?
... your recaptcha script url should look like this:
<script src="https://www.google.com/recaptcha/api.js?onload=CaptchaCallback&render=explicit" async defer></script>
Or instead of giving IDs to your recaptcha fields, you can give a class name and loop these elements with your class...