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What's the best way to put a c-struct in an NSArray?
What's the usual way to store c-structures in an NSArray ? Advantages, disadvantages, memory handling?
11 Answers
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What is the minimum valid JSON?
...escribes (at the start of "2") a JSON text as being a serialized object or array.
This means that only {} and [] are valid, complete JSON strings in parsers and stringifiers which adhere to that standard.
However, the introduction of ECMA-404 changes that, and the updated advice can be read here. I'...
Differences between lodash and underscore [closed]
...Lo-Dash to provide more consistent cross-environment iteration support for arrays, strings, objects, and arguments objects1. It has since become a superset of Underscore, providing more consistent API behavior, more features (like AMD support, deep clone, and deep merge), more thorough documentation...
How to validate an Email in PHP?
... why I made an solution for it:
function valid_email($email)
{
if(is_array($email) || is_numeric($email) || is_bool($email) || is_float($email) || is_file($email) || is_dir($email) || is_int($email))
return false;
else
{
$email=trim(strtolower($email));
if(filte...
How to select where ID in Array Rails ActiveRecord without exception
When I have array of ids, like
6 Answers
6
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When to use LinkedList over ArrayList in Java?
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Summary ArrayList with ArrayDeque are preferable in many more use-cases than LinkedList. If you're not sure — just start with ArrayList.
LinkedList and ArrayList are two different implementations of the List interface. LinkedLi...
Populating a ListView using an ArrayList?
My Android app needs to populate the ListView using the data from an ArrayList .
5 Answers
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Creating anonymous objects in php
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$obj->aProperty = 'value';
You can also take advantage of casting an array to an object for a more convenient syntax:
$obj = (object)array('aProperty' => 'value');
print_r($obj);
However, be advised that casting an array to an object is likely to yield "interesting" results for those arr...
Peak detection in a 2D array
...s for the tip on how to detect local maxima/peaks across multi-dimensional arrays!
– Milind R
Jul 20 at 3:50
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How to flatten only some dimensions of a numpy array
...y to "sub-flatten" or flatten only some of the first dimensions in a numpy array?
4 Answers
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