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Ruby 2022-03-14 14:00:15
how to get new line to display in rails
<%= obj.description %> Even though your value may be "One \t \n \n Two", it will show up on the screen as "One Two". To get those new line characters to actually separate the lines when displayed, you'll need to convert them... Add solution -
PHP 2022-03-11 16:50:21
php sort file names by date
<?php // get current directory path $dirpath = getcwd(); // set file pattern $dirpath .= "\*.jpg"; // copy filenames to array $files = array(); $files = glob($dirpath); // sort files by last modified date usort($files, function($x, $y) { ... Add solution -
Other 2022-03-08 06:35:17
how to get a variable outside the foreach loop
$date_array = array(); if( !empty($row_edit) ){ $stageDates = explode(', ',$row_edit['placement_stage_date']); foreach( $stageDates as $stageDate ){ //echo $stageDate.'<br/>'; $date_array[] = $stageDate; } } // print $sta... Add solution -
PHP 2022-03-02 19:45:04
get_rss_feed php
<?php $url = "https://www.youtube.com/feeds/videos.xml?channel_id=UCbMi18KmKXRb79716KgnVOA"; $xml = simplexml_load_file($url) or die("Error: Cannot create object"); //echo "number of entries: " . count($xml->entry) . &... Add solution -
PHP 2022-03-02 10:05:02
basic code for file upload in php
//This is the minimal code for an image upload for first time learners //html portion <!DOCTYPE html> <html> <head> <title>ImageUpload</title> </head> <body> <form action="upload.php" method="p... Add solution -
CSS 2022-02-27 09:10:04
how to stilize title property css
/* use for any tag on your page */ [data-title]:hover:after { opacity: 1; transition: all 0.1s ease 0.5s; visibility: visible; } /* box for title text */ [data-title]:after { content: attr(data-title); /* position for title view box */ ... Add solution -
Javascript 2022-02-23 01:20:02
how to make a grocery list in javascript
<!DOCTYPE html> <html> <head> <script> function getit(){ var result = document.getElementById('demo'); var allitems = 0; var itemCount = prompt("how many items do you need?"); var i... Add solution -
Html 2022-02-20 07:45:09
innerhtml undefined
<!DOCTYPE html> <html lang="fi"> <head> <meta charset="utf-8"> </head> <body> <input id = "Kohde"> Kohdenumero </input> <br/> <input id = "Osoite"> ... Add solution
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