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JPA and Hibernate - Criteria vs. JPQL or HQL
...a API is a nice object-oriented way to express queries in Hibernate, but sometimes Criteria Queries are more difficult to understand/build than HQL.
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Split string based on regex
... answered Nov 3 '12 at 13:02
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How to Truncate a string in PHP to the word closest to a certain number of characters?
... shorter than the desired width. To handle this edge-case, one should do something like:
if (strlen($string) > $your_desired_width)
{
$string = wordwrap($string, $your_desired_width);
$string = substr($string, 0, strpos($string, "\n"));
}
The above solution has the problem of premat...
SQL join: selecting the last records in a one-to-many relationship
Suppose I have a table of customers and a table of purchases. Each purchase belongs to one customer. I want to get a list of all customers along with their last purchase in one SELECT statement. What is the best practice? Any advice on building indexes?
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Entity Framework - Include Multiple Levels of Properties
The Include() method works quite well for Lists on objects. But what if I need to go two levels deep? For example, the method below will return ApplicationServers with the included properties shown here. However, ApplicationsWithOverrideGroup is another container that holds other complex objects. Ca...
Changing variable names in Vim
... through a lot of C and Perl code containing many single letter variable names.
7 Answers
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Redirect using AngularJS
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Any idea how to get this to work in of the .success method inside of an $http request? @Tomarto
– Nicholas Kreidberg
Oct 19 '13 at 23:24
2
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How to disable margin-collapsing?
...ble margin-collapsing altogether? The only solutions I've found (by the name of "uncollapsing") entail using a 1px border or 1px padding. I find this unacceptable: the extraneous pixel complicates calculations for no good reason. Is there a more reasonable way to disable this margin-collapsing?
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How to get String Array from arrays.xml file
...my arrays.xml . When I try to run it in the emulator, I get a force close message.
3 Answers
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How do I redirect output to a variable in shell? [duplicate]
...more complex need, See my answer. Google brought you here, right? Why go somewhere else to find the answer you searched for?
– Bruno Bronosky
Aug 5 '14 at 22:25
12
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