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What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields
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Disabled means that no data from that form element will be submitted when the form is submitted. Read-only means any data from within the element will be submitted, but it cannot be changed by the user.
For example:
<input type="...
What is the difference between “pom” type dependency with scope “import” and without “import”?
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You can only import managed dependencies. This means you can only import other POMs into the dependencyManagement section of your project's POM. i.e.
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<dependencyManagement>
<dependencies>
<dependency>
<groupId>other.pom...
What does Provider in JAX-RS mean?
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How do I switch between the header and implementation file in Xcode 4?
...f the other many panes of Xcode, the keystroke combo has no, or different, meaning(s).)
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How do I set a column value to NULL in SQL Server Management Studio?
... Care to explain why your answer is better than the others? I mean you post this about almost half a year later.
– fancyPants
May 29 '12 at 14:20
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ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
...harded. Also, with the advancement of HTTP and JSON as ubiquitous APIs, it means that a solution that many different systems with different languages can easily be used.
This is why I went ahead and created ElasticSearch. It has a very advanced distributed model, speaks JSON natively, and exposes ...
CSS performance relative to translateZ(0)
...ext and containing block, as described in the spec. In plain English, this means that fixed position elements with a transformation applied to them will act more like absolutely positioned elements, and z-index values are likely to get screwed with.
If you take a look at this demo, you'll see what ...
ASP.Net MVC Html.HiddenFor with wrong value
... the value of the POST request and after that the value in the model. This means that even if you modify the value of the model in your controller action if there is the same variable in the POST request your modification will be ignored and the POSTed value will be used.
One possible workaround is...
Change URL and redirect using jQuery
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$("#abc").attr("action", "/yourapp/" + temp).submit();
What it means:
Find a form with id "abc", change it's attribute named "action" and then submit it...
This works for me... !!!
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HEAD and ORIG_HEAD in Git
What do these symbols refer to and what do they mean?
4 Answers
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