associative-array

问题 I am trying to display a specific associative array in a multidimensional array using the key username. so if a user inputs the username, the only value that will be displayed in the console would be the objects of the associative array "username" that is inputted by the user if it is stored. but every time that I am inputting a value the console does not display anything, what seems to be the problem of my code? Thankyou var storage = []; function viewUserArray() { var zName = document

问题 I have array mentioned below, I will have value always multiple of 3. $xyz = array(array('name'=>'abc'),array("name"=>"snds"),array("name"=>""),array("number"=>"452"),array("number"=>"845120"),array("number" => "84514513200"),array("email" => "ddddf"),array("email" => "dkskns"),array("email" => "kjnksdnkds")); but this is not the proper format for me to perform further operations, so I want this array like mentioned below. $abc = array(array("name"=>"abc","number"=>'452',"email" => "ddddf")

问题 is it possible to get a specific syntax highlight of the keys of the associative arrays written in JavaScript with Sublime text? The following screenshot will illustrate the problem (using Cobalt theme): As you can see, the syntax highlighting of that piece of code is very poor. I would like to get a dedicated color of the object's keys. Is this possible? Syntax highlighting of setting the fields of an object by dot notation is also unsatisfactory: Even in that case the syntax highlighting is

问题 This question already has answers here : Is Sass 3.3 compatible with Compass? (3 answers) Closed 4 years ago . I have a SASS file _button-map-mixin.css that starts with the following associative array: $cache: ( color: (), font-size: (), line-height: (), background-color: (), font-family: () ); When I compile the file, I get the following error: Invalid CSS after " color": expected ")", was ": ()," I don't understand - isn't this valid syntax? It almost seems like the compiler doesn't

问题 I need to convert this array into a single dimensional indexed array or a string. Happy to discard the first key (0, 1) and just keep the values. $security_check_whitelist = array 0 => array 'whitelisted_words' => string 'Happy' (length=8) 1 => array 'whitelisted_words' => string 'Sad' (length=5) I tried array_values(), but it returned the exact same array structure. This works: $array_walker = 0; $array_size = count($security_check_whitelist); while($array_walker <= $array_size) { foreach(

问题 I'm using the schema library. How can I create a schema to validate if a dictionary contains anyone of the keys and corresponding values in it? mydict_schema = Schema({ Optional('name'): str, Optional('name_id'): int, }) At the moment the keys are all Optional , but I want there to be at least one of them. 回答1: Context python2 validation with schema library Problem DevSyedK wants to create a schema validation constraint that requires a dictionary to have at least one key from a set of

问题 This question was migrated from Webmasters Stack Exchange because it can be answered on Stack Overflow. Migrated 5 years ago . I have two arrays, one is "OperID" the other is "OperSums". The OperID array contains ID numbers, and the OperSums array contains IDs attached to a total which looks like this: Array 1 (OperID) {[0] => oper1 [1] => oper2 [2] => 3 [3] => oper4 [4] => oper5 [5] => oper6 [6] => oper7 [7] => oper8 [8] => oper9} Array 2 (OperSums) {["oper3"]=> float(17498.5) ["oper1"]=>

问题 I am trying to use PHP associative arrays to echo different values for text and images into HTML for different instances of a jQuery slideshow on the same page. Here's the HTML: <div class='slide'> <div class='mosaic-block fade'> <div class='mosaic-overlay'> <div class='text'><p>This is the text!</p></div> </div> <div class='mosaic-image'><img src='imgs/the-img.png'/></div> </div> <!-- mosaic-block fade --> </div> <!-- .slide --> ` I wrote arrays for each type of slideshow containing the text

问题 This question already has answers here : PHP - Accessing Multidimensional Array Values (4 answers) Closed 3 years ago . I have the following result set retrieved from the database. How should i extract the value in the employeeName key? Array ( [0] => Array ( [id] => 2 [employeeName] => John [designation] => Assistant Accountant [rlevel] => Level 3 [comments] => LOL [employeeCompany] => BDL [employeeCompanyCode] => [uNo] => 41201 [uCompany] => BOD [employeeNo] => ) ) 回答1: Just call: $value =

问题 How do i convert an associate array to an XML string? I found this but get the error 'Call to a member function addChild() on a non-object' when running the line $node = $xml->addChild($key); 回答1: Use the PHP Document Object Model: $xml = new DOMDocument('1.0', 'utf-8'); $root = $xml->createElement('top'); $xml->appendChild($root); foreach ($arr as $k => $v) { $node = $xml->createelement($k); $text = $xml->createTextNode($v); $node->appendChild($text); $root->appendChild($node); } echo $xml-