associative-array

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in a document of MongoDB, i have a key/value such that value is an association array (inserted using php); how can iterate

in a docum开发者_如何学Goent of MongoDB, i have a key/value such that value is an association array (inserted using php); how can iterate throuth this array[详细]

2023-04-12 02:08 分类：问答
Converting associative arrays into normal ones

I have an associate array that looks something like this: array ( \'device_1\' => array(\'a\',\'b\',\'c\',\'d\'),[详细]

2023-04-11 20:39 分类：问答
Objective C associated objects

Can anyone explain how a开发者_高级运维ssociated objects work, under the hood?In particular, does their existence require every object to hold an extra ivar?Or does Objective C have a way to avoid tha[详细]

2023-04-11 19:55 分类：问答
Re-arranging an array

Is there a clean way to arrange this array so that the key becomes id? I have done this several times using a couple foreach and a new array where I put the info, but I am using around 7 lines of code[详细]

2023-04-10 18:07 分类：问答
How to send Javascript/jQuery array over URL paramter to PHP?

Here\'s my script, this works fine... send_array_to_other_page.html $(function(){ //DECLARE ARRAY var arr = new Array();[详细]

2023-04-10 00:42 分类：问答
pre-populate associative array keys in awk?

I\'ve written a munin plugin that uses slurm\'s sacct to monitor job states on a HPC cluster.I\'ve written it in sh + awk (rather than my usual tool of choice, perl).[详细]

2023-04-09 09:16 分类：问答
Group rows in an associative array of associative arrays by column value and preserve the original first level keys

I have an array of subarrays in the following format: [ \'a\' => [\'id\' => 20, \'name\' => \'chimpanzee\'],[详细]

2023-04-08 15:54 分类：问答
Javascript SHIFT and POP on Associative Array

Using a regular array I am able to grab the image src from an array using shift() and pop(); I would like to do the same thing using an associative array to add a name and id.[详细]

2023-04-07 19:10 分类：问答
php compare/match range of values

I have an array to which I need to compare data from mysql. Usually I\'m doing a straight comparison so I can do an if ($array[$i]===$mysql[$i]), but I do have one instance where I need to match it ag[详细]

2023-04-07 18:59 分类：问答
Automatically sorted by values map in Java

I need to have an automatically sorted-by-values map in Java - so that It keeps being sorted at any time while I\'m adding new key-value pairs or update the value of an existing key-value pair, or eve[详细]

2023-04-05 23:13 分类：问答