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Can multiple different HTML elements have the same ID if they're different elements?
... @leo however this is the real world where browsers don't conform fully to the standards. In this case it could be a good thing, as there is no reason to enforce unique IDs.
– BJury
Jul 2 '14 at 11:39
...
How do you create a dropdownlist from an enum in ASP.NET MVC?
...r(
x => x.YourEnumField,
"Select My Type",
new { @class = "form-control" })
For MVC v5 use EnumHelper
@Html.DropDownList("MyType",
EnumHelper.GetSelectList(typeof(MyType)) ,
"Select My Type",
new { @class = "form-control" })
For MVC 5 and lower
I rolled Rune's a...
What is the correct way to represent null XML elements?
...y to this book or that book is not part of a series. In this case xsl transforms (or other event based processors) that have a template that matches book:series will never be called. For example, if your xsl turns the book element into table row (xhtml:tr) you may get the incorrect number of table c...
Java: Best way to iterate through a Collection (here ArrayList)
...nt Collections and Sun or any JDK implementation strives to improve the performance rather than every one.
– Phani
Mar 8 '11 at 5:51
...
What does git rev-parse do?
... hashes given a revision specifier. In addition, it has various options to format this output such as --short for printing a shorter unique SHA1.
There are other use cases as well (in scripts and other tools built on top of git) that I've used for:
--verify to verify that the specified object is ...
How to encode the filename parameter of Content-Disposition header in HTTP?
...b browser issue a Content-Disposition header in the HTTP response of the form:
18 Answers
...
What is content-type and datatype in an AJAX request?
...o application/json; charset=utf-8 is a common one, as is application/x-www-form-urlencoded; charset=UTF-8, which is the default.
dataType is what you're expecting back from the server: json, html, text, etc. jQuery will use this to figure out how to populate the success function's parameter.
If yo...
How to remove a field from params[:something]
My registration form, which is a form for the Users model, takes a string value for company. However, I have just made a change such that users belongs_to companies. Therefore, I need to pass an object of Company to the Users model.
...
How and/or why is merging in Git better than in SVN?
...ed in Subversion a while ago. Subversion prior to 1.5.0 didn't store any information about when branches were merged, thus when you wanted to merge you had to specify which range of revisions that had to be merged.
So why did Subversion merges suck?
Ponder this example:
1 2 4 6 ...
The necessity of hiding the salt for a hash
...eless anyway. The salt really is there to make it so it isn't possible to form a rainbow table to crack your entire password database in one go if it gets broken into. From that point of view, so long as each salt is unique there is no difference, a brute force attack would be required with your sa...