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Comments in Android Layout xml
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edited Aug 14 '10 at 19:12
answered Aug 14 '10 at 19:07
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Load multiple packages at once
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You can take advantage of the partial character matching and get away with lapply(x, require, ch = T) or even lapply(x, require, c = T)
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@RequestParam vs @PathVariable
...meters with @RequestParam
If the URL http://localhost:8080/MyApp/user/1234/invoices?date=12-05-2013 gets the invoices for user 1234 on December 5th, 2013, the controller method would look like:
@RequestMapping(value="/user/{userId}/invoices", method = RequestMethod.GET)
public List<Invoice>...
Defining a function with multiple implicit arguments in Scala
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answered Aug 2 '19 at 3:40
Mario RossiMario Rossi
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StringIO in Python3
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HoldOffHunger
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answered Aug 17 '13 at 3:43
Brent BradburnBrent ...
What is the printf format specifier for bool?
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edited May 8 at 16:47
Adrian Mole
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answe...
What is stdClass in PHP?
...ance.
<?php
//Example with StdClass
$json = '{ "foo": "bar", "number": 42 }';
$stdInstance = json_decode($json);
echo $stdInstance->foo . PHP_EOL; //"bar"
echo $stdInstance->number . PHP_EOL; //42
//Example with associative array
$array = json_decode($json, true);
echo $array['foo'] . PHP_...
How can I create an object and add attributes to it?
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answered May 13 '10 at 14:49
Alex MartelliAlex Martelli
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How to get all subsets of a set? (powerset)
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edited Jun 9 '19 at 17:49
Ran Feldesh
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answered Sep 26 '09 at 22...