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How to remove duplicate values from an array in PHP
How can I remove duplicate values from an array in PHP?
24 Answers
24
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Number of elements in a javascript object
...ep in mind that you'll also miss properties which aren't enumerable (eg an array's length).
If you're using a framework like jQuery, Prototype, Mootools, $whatever-the-newest-hype, check if they come with their own collections API, which might be a better solution to your problem than using native ...
How to remove duplicate values from a multi-dimensional array in PHP
How can I remove duplicate values from a multi-dimensional array in PHP?
19 Answers
19...
Retrieving the inherited attribute names/values using Java Reflection
...lFields(List<Field> fields, Class<?> type) {
fields.addAll(Arrays.asList(type.getDeclaredFields()));
if (type.getSuperclass() != null) {
getAllFields(fields, type.getSuperclass());
}
return fields;
}
@Test
public void getLinkedListFields() {
System.out.prin...
Rebase array keys after unsetting elements
I have an array:
9 Answers
9
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How to insert an item at the beginning of an array in PHP?
...
Use array_unshift($array, $item);
$arr = array('item2', 'item3', 'item4');
array_unshift($arr , 'item1');
print_r($arr);
will give you
Array
(
[0] => item1
[1] => item2
[2] => item3
[3] => item4
)
...
What is “Orthogonality”?
...mmer to mix these constructs freely. For example, in C you can't return an array(static array), C is said to be unorthognal in this case:
int[] fun(); // you can't return a static array.
// Of course you can return a pointer, but the langauge allows passing arrays.
// So, it is unorthognal in case....
How to trim white spaces of array values in php
I have an array as follows
12 Answers
12
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How to check if array is empty or does not exist? [duplicate]
What's the best way to check if an array is empty or does not exist?
1 Answer
1
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How can I get the current page's full URL on a Windows/IIS server?
...ectories;
var $num_of_real_directories;
var $virtual_directories = array();
var $num_of_virtual_directories = array();
var $baseURL;
var $thisURL;
function VirtualDirectory()
{
$this->protocol = $_SERVER['HTTPS'] == 'on' ? 'https' : 'http';
$this->s...