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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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How to add Action Bar from support library into PreferenceActivity?
...}
Result:
AppCompat 22.1
AppCompat 22.1 introduced new tinted elements, meaning that there is no longer a need to utilise the internal classes to achieve the same effect as the last update. Instead follow this (still overriding onCreateView):
@Override
public View onCreateView(String name, Contex...
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="...
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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How to choose the id generation strategy when using JPA and Hibernate
...deep migration on the system exposing its internal keys. Exposing your key means exposing a fundamental aspect of your code to external constrains shouldn’t really be exposed to.
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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...
How can I determine the type of an HTML element in JavaScript?
...returns the element name capitalized and without the angle brackets, which means that if you want to check if an element is an <div> element you could do it as follows:
elt.nodeName == "DIV"
While this would not give you the expected results:
elt.nodeName == "<div>"
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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...
How do I select an element with its name attribute in jQuery? [duplicate]
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Selectors usually work from right to left, meaning regardless of elements, it would still search the name first, then the element. Hence your extended answer has little meat. But still, good answer :)
– Madara's Ghost
Mar 13 '12 ...
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 ...