Google reCaptcha v2



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Play Youtube Videos Continuously



Also for MP4 videos:

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JavaScript Scroll Element To Top With Header Offset



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Short Alert Using Vanilla Javascript



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Javascript HTML Table Search



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Activate https on a website – SSL Code for htaccess



Use the following codes to implement SSL for WordPress and Non-Wordpress Sites into htaccess file. This will show the lock in the address bar. Method #1 – WordPress Site – htaccess: Method # 2 – Non WordPress Site –¬†htaccess:

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Image – Resize Image – PNG to JPEG



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Handle Accented Characters Using PHP



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jQuery Clone Form Elements – Master Detail



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Get current web page URL



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Slugify and Slugifile



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Simple steps to setup git repo on remote web server and sync it with local workstation



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Google Maps Multiple Markers With and Without InfoWindow Open By Default



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Iframe Popup using jQuery



test.php images_iframe.php

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WordPress – Disable auto updates



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WordPress – Use $wpdb by loading document root wp-load.php



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Useful string processing functions in PHP



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Get string between two strings using PHP



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PHP Bot or Crawler Detection Functions



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Get List of Files in an Array Using PHP Given Path or Directory



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Download textarea contents as a file using Javascript



Source: https://stackoverflow.com/questions/609530/download-textarea-contents-as-a-file-using-only-javascript-no-server-side

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Generate a unique Epoch timestamp including micro seconds using PHP microtime function



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Simple Right Click Menu using Javascript



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Generate Alphanumeric Password Using PHP



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Magnific Popup Examples



Magnific Popup Documentation Here

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MySQL Select Row With Most Recent Date Per User



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PHP MySQL Date Formats



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PHP Date Comparison Checks Using strtotime Function



PHP date comparison examples:

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Dates Difference In Days Using PHP



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Simple Zip Archive Given Folder And Download Using PHP On Linux Server



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Go to top of page link



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Download entire website offline using wget command



wget \ –recursive \ –no-clobber \ –page-requisites \ –html-extension \ –convert-links \ –restrict-file-names=windows \ –domains example.com \ –no-parent \ www.example.com/

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Find Earth Coordinates (Latitudes, Longitudes) distance using PHP



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Align Checkboxes and Radio Buttons CSS



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jQuery Mouse Hover Effect



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jQuery Loop Class



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MySQL Update Column From Another Table Based On Where Clause



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Open Link URL In New Tab Using Javascript



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PHP Extract Number From String: Integer Or Float



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Application-Wide PHP Error Detection Utility



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jQuery Datepicker restrict second date based on first



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MySQL Decimals



Decimals can be added to a MySQL database by using the DECIMAL(M,D) data type. This requires 2 arguments. M is the maximum number of digits, ranging from 1 to 65. D is the number of decimal places available, ranging from 0 to 30. Note that with D digits reserved for decimal places, there can be […]

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Print This Page – Hide Print Button



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MySQL – Delete Duplicate Rows Keeping Latest



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PHP Remote File Exists



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Timezones List in PHP



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CSS to show or hide content on particular devices based on width



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Xcode Swift code to create a WebView for iOS devices



Simple steps to follow on the link below:

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Bootstrap swipe for mobile devices



Note: No need of any JS library besides native jQuery only.

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Youtube & Google Map Responsive using Bootstrap



Youtube: Google Map:

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Total execution time in PHP



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Simple Detect Device Type using PHP & Javascript



PHP: Javascript:

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MySQL date to PHP date format



PHP Date Format List

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Embed youtube video with modest branding and no info



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Get file date time stamp using PHP in MySQL format



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PHP Function to get alphabetical list of subdirectories



PHP function to get alphabetical list of subdirectories in a given directory

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PHP Function To Get Alphabetical List Of Subdirectory



PHP function to get alphabetical list of subdirectori in a given subdirectory

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PHP Function To Generate Image Thumbnail



Following is a PHP function to generate thumbnails for JPEGs and PNGs. You may use the function by sending the image location, thumb location and the needed width.

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SEO friendly change address bar link using Javascript



Change is SEO friendly: https://moz.com/blog/create-crawlable-link-friendly-ajax-websites-using-pushstate

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PHP Simple Image Crop



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WordPress admin add featured image upload capability to the theme



Add the following code to functions.php of the theme: add_action( ‘after_setup_theme’, ‘ja_theme_setup’ ); function ja_theme_setup() { add_theme_support( ‘post-thumbnails’); }

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HTML Checkbox And Javascript jQuery – Different Scenarios With Examples



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For Reference: Window, Document & Screen Width and Height



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Hidden file upload with button and file select count



Hidden file upload with button and file select count

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HTML meta tag for redirection



We can use the following piece of code to redirect to a page using meta tag:

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Set page title and meta description dynamically using Javascript



Set page title and meta description dynamically using Javascript:

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Set php.ini Max Size & Time Limits with Apache .htaccess



Set php.ini Max Size & Time Limits with Apache .htaccess in the application folder:

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Right Click Menu



Code showing Right Click Menu using JavaScript & jQuery

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PHP and Javascript – Check Substring in String



Following php code checks to find substring in string: 1. Simple Case 2. Check if a string contains a word from an array 3. Check if a string contains all words in an array Javascript:

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Engraved and Embossed Text Using HTML & CSS



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Contact Form Using PHP



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Eyedropper to get HEX color code using mouse pointer



Following code shows Eyedropper to get HEX color code using mouse pointer:

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Plain CSS and Javascript Tabs



Following code demonstrates plain CSS and Javascript tabs:

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Date/Time Stamp – JavaScript to MySQL format



JavaScript code showing to convert date/time stamp from JavaScript to MySQL:

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Simple & Draggable Image Popups Using jQuery



The following code shows how to implement simple draggable image popups using jQuery:

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JQuery UI Drag and Drop with Drag Element ID



The following code shows drag and drop feature of the jQueryUI and also collects the DOM Id of the element dragged.

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Fly HTML Element From One Position To Another using jQuery



Following code demonstrates flying one div to to another div using jQuery

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Placeholder complete example link



Following is a complete example link for Placeholder.com, showing: image size, format, text and foreground and background colours. http://via.placeholder.com/300×200/4372AA/ffffff.jpeg?text=GTAWDs+are+Awesome

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Trigger JavaScript after set time of window or tab focus



Following code shows how to trigger JavaScript code after a specified time interval when getting back to windows or tab of the browser:

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Responsive Image Maps



Following code shows how to make image maps responsive.

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Offset an HTML anchor to adjust for fixed header



Following code shows how to offset HTML anchor to adjust for fixed header. So that the link jumps to to the exact location of the page with fixed header. Considering that the height of the header is about 150 pixels.

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HTML5 – Usage of details and summary tags



Following code shows usage of the details and summary tags that are introduced in HTML5.

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jQuery Multiselect Checkboxes And Dropdown



Following codes shows how to implement a set of multiselect checkboxes with a dropdown using jQuery and Bootstrap: Method: Simple Using jQuery Classes Method: In A Dropdown Method: Bootstrap Multiselect Plugin Using Select Tag The code uses a bootstrap-multiselect plugin. The function showValues() builds a comma separated string from the selected values.

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Loop through checkboxes with a class using jQuery



Following code shows how to loop through checkboxes with a given class using jQuery to get the values of checkboxes that are checked.

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Jquery Blink Text Effect



Following code shows text blinking three times using jQuery and then it stops blinking. You may increase or decrease the count and timing by changing the variables.

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Bootstrap Tabs



Following code shows a simple implementation of tabs using Bootstrap having three tabs and contents respectively: Notice active tab is used to show default content.

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Trigger JavaScript on Active Browser Window or Tab



Following code triggers JavaScript on active browser window or tab:

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Editable Dropdown – HTML5



Editable dropdown in HTML5:

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Rich Text Editor – CKEditor Simple Usage



Download CKEditor Library and use the following code to implement simple rich text editor with the following formatting capabilities: – Bold – Italic – Underline – Bullets – Numbering

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Playing Audio on Web Pages



Method 1: HTML5 Audio Tag Method 2: Javascript

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Bootstrap Carousel Code



Following is the piece of code that can be used to implement Bootstrap Carousel with indicators showing at the bottom of the carousel. It’s also adaptive for mobile devices.

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Filter from different Youtube links for the same video using PHP



For different purposes there are a number of Youtube links for the same video. For example: embed, showing related, autoplay etc variations of video links. Following is a piece of PHP code that helps you filter from different Youtube links for the same video: Also following is a PHP function and calls to do the […]

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Apache .htaccess http redirect to https



Following piece of code can be used in a .htaccess file to direct any http request on port 80 to be directed to https for seamless https access: WordPress:

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JavaScript Drag Div



Following is the plain (Vanilla) JavaScript code with which we can drag an HTML div tag:

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Stripe Payment API – Create Monthly Subscription Plan, Create Customer & Assign Customer to the Plan



Stripe API request and response code to create monthly subscription plan, create customer and assign customer to the plan to be charged every month, posted by stripe checkout.js Please check the comments within the code for better understanding. In case you run into any problems please check the Events and/or Logs on the Stripe dashboard. […]

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PHP File Download Script



The following piece of PHP code can be used to download a file from a web server: Usage: 1. Save the above code in download.php 2. Use it as: http://example.com/download.php?filename=file.csv

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Click Images As Radio Buttons



Following piece of code lets users click on images to serve as radio buttons:

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Show Mouse Coordinates On Drag or Mouse Down & Move



Following is a small piece of code that shows mouse coordinates when you drag the mouse using jQuery:

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Simple File Upload Using PHP, AJAX With jQuery



Following is one the simplest versions of file upload example using PHP, AJAX with jQuery: So, first thing first, the front-end part, consisting of HTML interface and JavaScript, upload.html: The back-end part, consisting of file upload logic in PHP, upload.php: That’s it! To download the above code click on the following link: Download Notes: The […]

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Using Apache – Secure a website or a particular subdirectory



Using Apache to secure a website or a particular subdirectory: 1. Create a password .htpasswd file on the webserver containing username and password (or a sub directory if you want security on a particular sub directory only). 2. Create .htaccess file in the sub directory (or root) where you need security containing the following: That’s […]

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Youtube Javascript API – Basic Example



The following example illustrates the basic controls of the Youtube Javascript API to Play/Pause and Stop the videos:

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Copy To Clipboard Javascript





The Javascript code allows programmers to create buttons that can copy the code to clipboard. The content of the div with the id toCopy is copied to the clipboard. To download the clipboard code click on the following link: Download

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HTML select and optgroup tags building using PHP and MySQL



Following is piece of code that shows HTML select and optgroup tags building using PHP and MySQL. The following example is based of the database structure in OpenCart. Also, it is assumed that the select tags are already part of existing HTML. And sample result is as follows: BlackPurpleRedSilverWhite

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OSCommerce & OpenCart Attributes SQL



SQL query shows the relationship between different attribute tables: SELECT agd.name AS group_name, ad.attribute_id, ad.name AS attribute_name FROM oc_attribute_description ad JOIN oc_attribute a ON ad.attribute_id = a.attribute_id JOIN oc_attribute_group_description agd ON agd.attribute_group_id = a.attribute_group_id ORDER BY group_name, attribute_name For example: group_name attribute_name Color Black Color Purple Color Red Color Silver Color White

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Crop-Circle using jQuery





Crop-Circle is an image cropping tool which helps the end users crop rectangular images into circles using drag and drop. It works with desktops, tablets, iPads and cellphones. It uses jQuery that provides a cropping interface. It works with desktops, tablets, iPads and cellphones. To download the Crop-Circle code click on the following link: Download

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Strategy to improve rankings by postings





Visitor posting has been challenged area for quite a while. In 2014, Matt Cutts, said that visitor posting was progressively incapable at building links. In case you’re doing a great deal of visitor posting. It’s anything but difficult to see why visitor posting has experienced harsh criticism. All things considered, visitor web journals used to […]

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