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How To Implement Screenshot Capture Functionality For Webpage Contents?


Sometimes while visiting numerous websites, users may come across with some piece of information which they would like to review again. It may cover the entire webpage content or just a small part of it. So, how about saving user’s time by grabbing that relevant material from the webpage in a certain format to be …

Essential Tips To Overcome Image Responsiveness Issues


Have you ever wondered why web developers are always strongly preaching about the inclusion of images in websites? Well, images have the ability to immediately grab the attention of the audience who feels engrossed and connected to your site. Moreover, as the internet is now easily made accessible to the handsets, in response to it...

Managing Session Data In CakePHP


It’s very common & important to use Session in websites. CakePHP provides inbuilt mechanism for managing Session data. Session Component (can be used in controller to Write, Read or Delete Session data) Write $this->Session->write(‘username’, ‘jateenpatel’); This sets value ‘jateenpatel’ to session variable username. Read $this->Session->read(‘username’); Reads values ‘jateenpatel’ from session variable username. Check $this->Session->check(‘username’); Checks whether session variable...

Yii2 Helpers


Yii framework provides Helper classes that provides inbuilt functions for various common tasks. Common tasks like manipulating strings & arrays, working with urls, displaying html tags, hyperlink or images. These helper classes are all static so they contain only static properties and methods. Below are few most commonly used Helper methods: Generating Tags...

Enable Pretty URLs In Yii2


Hello, It is very common requirement to make our application URLs pretty, clean, short and seo friendly. And Yii2 URL Management provides support for this. You just need to follow below mentioned steps to enable pretty URLs in Yii2. Pretty URL configuration in config file. Open config > web.php file and add following code for urlManager component in …

Database Migrations In Yii2


While working on big projects, we need to use github or bitbucket for managing code changes/updates & synchronizing them among all team members. Similarly there is a need to manage or synchronize db changes among all team members. Yii supports the so-called database migration which allows us to keep track of all database changes/updates. So whenever these is …

Htaccess – Few Things You Should Know (Part 1)


1. What is htaccess? – htaccess stands for HyperText Access. It’s a configuration file supported by apache web server to allow overriding of certain server configurations. This includes url rewrite/redirect, handling errors, cache control, blocking users by IP, disabling files or directory listing etc.. These features can be used quite easily by writing short instructions …

Oracle Database And Applications


If you ask question to any student “What is Oracle” then he will answer it is SQL or database. However oracle is not only famous for its database products but also renowned for its applications like Enterprise Applications (Oracle Apps / Oracle Fusion / JD Edwards ) , Customer Relationship Management (Sibel CRM), Recruitment solutions (Taleo) etc… Oracle provides …