JSON.parse() throws “unexpected token” error for valid JSON
Although your JSON string is valid JSON.parse is likely to throw error. This is because JSON.parse cannot parse some special characters that are \n, \t, \r and \f. You need to escape these special characters for before passing JSON string to JSON.parse function. Here is a function that takes a JSON string and escapes the […]
Best Photo Straightening Online Tool
Fotor Photo Straighten is an online tool which lets you straighten a photo very easily. It provides a really awesome UI control to let you manually straighten a photo. Here is how a bended photo looks: Here is how it’s straightened using this tool:
Integrating Local Notifications in Intel XDK
This post is a part 52 of Intel XDK Complete Tutorial post series. I have written a tutorial for SitePoint on how to integrate Local notifications in a Cordova App built using Cordova CLI. The same instructions also applies for Cordova Apps built using Intel XDK except that you need to install the Local notification […]
WordPress Default Comment Form CSS Classes
WordPress comes with some built-in comments system. While developing a WordPress theme you need to style the individual comments and comment form to display them appropriately. Here is the list of CSS classes to style the comments: /*Individual Comments*/ .commentlist .reply {} .commentlist .reply a {} .commentlist .alt {} .commentlist .odd {} .commentlist .even {} […]
WordPress Default Widgets CSS Classes
WordPress comes with some built in widgets such as recent comments, calendar, tags, categories etc. While developing a WordPress theme you need to style the default widgets too. Here is the list of CSS classes to style the built in widgets .widget {} #searchform {} .widget_search {} .screen-reader-text {} .widget_meta {} .widget_meta ul {} .widget_meta […]
Twitter Login in Intel XDK APP using ngCordovaOauth
This post is a part 51 of Intel XDK Complete Tutorial post series. Twitter Login is a form of single sign-on using existing login information from Twitter by creating a new login account if doesn’t already exist specifically for that website. It is designed to simplify logins for end users. In this tutorial I will […]
WordPress Visual Editor Generated Classes
The visual editor is the most used component of the WordPress. There are some classes added by WordPress to the visual editor elements to style them. As a theme developer its your responsibility to make sure you have added proper CSS attributes to these classes. Here is the list of classes WordPress automatically adds to […]
AngularJS Example APP Project
AngularJS is suitable for creating AJAX based dynamic applications and applications which require a lot of DOM content manipulations. For example: AngularJS is the best way for creating single app websites. AngularJS helps you to build such kinds apps with less code and more flexibility. Example Here is an AngularJS example app which covers almost […]
AJAX Request Example
Here are example codes showing how to make a basic GET and POST request using XMLHttpRequest object GET Request using XMLHttpRequest Here is an example which works on all devices and browsers var request; if(window.XMLHttpRequest) { request = new XMLHttpRequest(); } else if(window.ActiveXObject) { try { request = new ActiveXObject(’Msxml2.XMLHTTP’); […]
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