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How to access random item in list?
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Beautiful. IN ASP.NET MVC 4.5, uisng a list, I had to change this to: list.OrderBy(x => Guid.NewGuid()).FirstOrDefault();
– Andy Brown
Sep 3 '14 at 9:56
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System.MissingMethodException: Method not found?
What once was working in my asp.net webforms app now throws this error:
34 Answers
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HTML button to NOT submit form
... (see the W3Schools website: http://www.w3schools.com/tags/att_button_form.asp)
In other words, the button type is "submit" by default
<button type="submit">Button Text</button>
Therefore an easy way to get around this is to use the button type.
<button type="button">But...
jQuery - add additional parameters on submit (NOT ajax)
...to do to get a hidden field to show up on a server? It is going through C#/ASP.NET MVC using a FormCollection object.
– Ciel
Mar 27 '10 at 19:56
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Align image in center and middle within div
...ault is display: inline according to w3schools.com/cssref/pr_class_display.asp. Why do we need to use block? I worked for me, but not sure why block will center the img and inline will not.
– user3731622
Jan 11 '16 at 20:07
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Access to the path is denied
...ppPool user. See this article on the official IIS site: learn.iis.net/page.aspx/624/application-pool-identities
– Oded
Feb 2 '11 at 17:46
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How do you check that a number is NaN in JavaScript?
... This could also be useful as to try out w3schools.com/jsref/jsref_isnan.asp
– Srijan Chaudhary
Jan 14 at 4:10
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href image link download on click
...ef="/test.pdf" download>
http://www.w3schools.com/tags/att_a_download.asp
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.NET XML serialization gotchas? [closed]
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Another huge gotcha: when outputting XML through a web page (ASP.NET), you don't want to include the Unicode Byte-Order Mark. Of course, the ways to use or not use the BOM are almost the same:
BAD (includes BOM):
XmlTextWriter wr = new XmlTextWriter(stream, new System.Text.Encoding.U...
Set transparent background of an imageview on Android
... sure if this is helpful but you can give it a try. forums.esri.com/Thread.asp?c=93&f=1730&t=223940
– Harshad
Jan 14 '13 at 12:30
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