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How to Sort Multi-dimensional Array by Value?
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Try a usort, If you are still on PHP 5.2 or earlier, you'll have to define a sorting function first:
function sortByOrder($a, $b) {
return $a['order'] - $b['order'];
}
usort($myArray, 'sortByOrder');
Starting in PHP 5.3, you can use an anonymous function:
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Learning Python from Ruby; Differences and Similarities
...e statements; Python does not.
Ruby supports the standard expr ? val1 : val2 ternary operator; Python does not.
Ruby supports only single inheritance. If you need to mimic multiple inheritance, you can define modules and use mix-ins to pull the module methods into classes. Python supports multiple...
@Basic(optional = false) vs @Column(nullable = false) in JPA
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2 Answers
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How to get rid of Git submodules untracked status?
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edited Jan 26 '18 at 0:12
mehmet
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Hibernate SessionFactory vs. JPA EntityManagerFactory
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answered Apr 12 '11 at 19:52
BozhoBozho
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Name node is in safe mode. Not able to leave
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213
In order to forcefully let the namenode leave safemode, following command should be executed:
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How do I remedy “The breakpoint will not currently be hit. No symbols have been loaded for this docu
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Interface type check with Typescript
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242
You can achieve what you want without the instanceof keyword as you can write custom type guar...
find -exec cmd {} + vs | xargs
...n.
So your code should look like this:
find . -exec cmd -option1 -option2 -- {} +
or
find . -print0 | xargs -0 cmd -option1 -option2 --
The first version is shorter and easier to write as you can ignore 1, but
the second version is more portable and safe, as "-exec cmd {} +" is a relatively...