Java doesn’t support associative arrays, however this could easily be achieved using a Map. E.g., Even more accurate to your example (since you can replace String with any object that meet your needs) would be to declare: See the official documentation for more information
Use the Dictionary class. It should do what you need. Reference is here. So you can do something like this:
There is foreach loop in php. You have to traverse the array. If you simply want to add commas between values, consider using implode
You can use http_build_query() to do that. Generates a URL-encoded query string from the associative (or indexed) array provided.
To add to Irfan’s answer, here is a shorter and faster version of get() since it requires no iteration over the map contents:
Bash 4 Bash 4 natively supports this feature. Make sure your script’s hashbang is #!/usr/bin/env bash or #!/bin/bash so you don’t end up using sh. Make sure you’re either executing your script directly, or execute script with bash script. (Not actually executing a Bash script with Bash does happen, and will be really confusing!) You declare an associative array by doing: You can fill it up with … Read more
http://php.net/manual/en/language.types.array.php Standard arrays can be used that way.
JavaScript has no associative arrays, just objects. Even JavaScript arrays are basically just objects, just with the special thing that the property names are numbers (0,1,…). So look at your code first: It’s important to understand that myArray[‘a’] = 200; is identical to myArray.a = 200;! So to start with what you want: You can’t create a JavaScript array and … Read more