JustAskVin Insights
Practical writing on delivery, architecture, CMS migrations, digital growth, and the decisions that shape strong web experiences.
Latest
How to validate and restrict unwanted character for mobile or phone number field using jquery $(document).ready(function () { $(‘#mobile’).keyup(function () { var $th = $(this); $th.val($th.val().replace(/[^0-9]/g, function (str) { return ”; })); }); });
Read articleHow to validate and restrict unwanted character for zipcode or pincode field using jquery $(document).ready(function () { $(‘#pincode’).keyup(function () { var $th = $(this); $th.val($th.val().replace(/[^0-9]/g, function (str) { return ”; })); }); });
Read articleHow to validate and restrict unwanted character for name field using jquery $(document).ready(function () { $(‘#name’).keyup(function () { var $th = $(this); $th.val($th.val().replace(/[^a-zA-Z0-9 \`]/g, function (str) { return ”; })); }); });
Read articleIf your site is developed in Drupal and your URL looks like this: If your site URL looks like this: http://[domain name OR IP Address]/~[accountname]/anyFolder/ Example http://example.com/~xyzaccount/somefolder/ http://xxx.xxx.xxx.xxx/~xyzaccount/somefolder/ Then you need to set RewriteBase!in your .htaccess file that
Read articleRewriteCond %{HTTPS} off # First rewrite to HTTPS: # Don’t put www. here. If it is already there it will be included, if not # the subsequent rule will catch it. RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] # Now, rewrite any request to the wrong domain to use www. RewriteCond %{HTTP_HOST} !^www\. Rewrit
Read article$url = trim($url); $url = preg_replace(“/^(http:\/\/)*(www.)*/is”, “”, $url); $url = preg_replace(“/\/.*$/is”, “”, $url); return $url;
Read articleYou can use the open source ffmpeg program to convert a media file from low quality to high quality format [shellprompt]# /fullpath/to/ffmpeg/ffmpeg -i source.mp4 -c:v libx264 -crf 19 destinationfile.flv OR [shellprompt]# /fullpath/to/ffmpeg/ffmpeg -i source.mp4 -c:v libx264 -ar 22050 -crf 28 destinationfile.flv Parame
Read articleYou can use the open source ffmpeg program to convert a media file from one format to another. Below is an exmple: [shellprompt]# /fullpath/to/ffmpeglibrary/ffmpeg -i InputFile.FLV OutputFile.mp3 There are various other options you can use to specify the attribute of the output file. Here are few of the examples code h
Read articleYou can use the open source ffmpeg program to extract a frame to use as a thumbnail for a video. Below is an exmple: [shellprompt]# /fullpath/to/ffmpeglibrary/ffmpeg -i InputFile.FLV -vframes 1 -an -s 400×222 -ss 30 OutputFile.jpg -i = Inputfile name -vframes 1 = Output one frame -an = Disable audio -s 400×222 = Output
Read articleIn Action File ========================================================== $this->form = new youFormclassname(); To set individual Label $this->form->getWidget(‘widgetname’)->setLabel(‘widget Custom label’); To set multiple field label $this->form->getWidgetSchema()->setLabels(array( ‘field_name_1’ => ‘Field 1 Custom La
Read articlefunction replace_tag_with_specific_attr_type( $tagAttribute, $tagAttributeValue, $subjectStr, $tagName=null,$replaceStr ) { if( is_null($tagName) ) $tagName = ‘\w+’; else $tagName = preg_quote($tagName); $tagAttribute = preg_quote($tagAttribute); $tagAttributeValue = preg_quote($tagAttributeValue); $match_regex = “/<(“
Read articlefunction replace_tag_text($tagName,$subjectStr,$replaceStr) { $tagName = preg_quote($tagName); preg_match_all(‘{<‘.$tagName.'[^>]*>(.*?)</’.$tagName.’>}’,$subjectStr,$matches,PREG_PATTERN_ORDER); $result = str_replace($matches[1],$replaceStr,$subjectStr); return $result; } Usage : Say for Example $ActualStr : ‘<div><sp
Read article