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What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate
...n this two queries, you are using JOIN to query all employees that have at least one department associated.
But, the difference is: in the first query you are returning only the Employes for the Hibernate. In the second query, you are returning the Employes and all Departments associated.
So, if ...
How do I make an HTML button not reload the page
... The <button> element by default causes a reload in chrome (at least).
– AdamC
Jun 27 '12 at 23:32
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Using an HTML button to call a JavaScript function
...fixing the script after this so I would recommend getting it working in at least IE first as any mistakes you make changing the code to work cross browser could cause even more confusion. Once it's working in IE it will be easier to tell if it's working in other browsers whilst you're updating the ...
D Programming Language in the real world? [closed]
...sh company that have sent a mail server product to the market. They had at least 2 people working full time on the project.
Also, a major player in the IT business have several employees using D in larger internal projects.
Further I know of one company seeking venture funding, several (at least...
Add table row in jQuery
...e will always be a tbody in the DOM; this is true, but only if there is at least one row. If you have no rows, there will be no tbody unless you have specified one yourself.
DaRKoN_ suggests appending to the tbody rather than adding content after the last tr. This gets around the issue of having no...
Django filter versus get for single object?
...nchmark (I think that in this case try/except will be faster as long as at least half of the calls return something)
– imposeren
May 4 '19 at 1:02
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Eclipse: Set maximum line length for auto formatting?
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Note: Eclipse (Kepler, at least) very obnoxiously allows you to edit the built-in profile to your heart's content, only to stop you from saving it with an unobtrusive notification that you CAN'T edit built-in profiles, and must create a copy and edit ...
How to get a value of an element by name instead of ID
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I just wanted to note that in some cases (well at least mine), there is no need to put the 'input' part. The following will suffice ---> $("[name='nameGoesHere']").val();. Although, I am working inside of an Oracle package. I was looking at this post for reference and was...
RecyclerView onClick
...ase make an effort, a method is not only identified by a name, but also at least by a class. If you don't say your code is to be added to the adapter, your answer does not really help.
– Vince
Jul 20 '15 at 18:58
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How to use the “required” attribute with a “radio” input field
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TL;DR: Set the required attribute for at least one input of the radio group.
Setting required for all inputs is more clear, but not necessary (unless dynamically generating radio-buttons).
To group radio buttons they must all have the same name value. This allow...