Web Development Everywhere

Securely setting Files and Folder permissions on Laravel 5 Introduction: Handling file and folder permission in Laravel 5 and above. Why was this tutorial made? I had a similar issue while running Laravel Application and Cron Jobs on the same server. So what is the problem here? The issue here was while creating a log file. When the log files are created by the Web Application the file permission would look like. -rw-r--r-- 1 www-data www-data 1646 May 11 2017 laravel.log //Permissions are set to Apache User Similarly, when the log files are created by the Cron Jobs then the file would have its owner and group owner as your Apache User. -rw-r--r-- 1 ubuntu ubuntu 1646 May 11 2017 laravel.log //Permissions are set to User So, if the log file was created by Web Application same file can't be used bt Apache User and vice versa Error would look something like this The stream or file "/var/www/html/project-folder/storage/logs/lara...

Using Redis in PHP for handling background Jobs Introduction On Redis Redis is an open source, BSD licensed advanced key-value store. It is often referred to as a data structure server since the keys can contain strings, hashes, lists, sets and sorted sets. Redis is written in C. Refer to the below link which would help us to understand how to install Redis. Also, it gives the basic understanding of how to use Redis. how to install and use Redis Before you start using Redis in your PHP programs, you need to make sure that you have Redis PHP driver and PHP set up on the machine. You can check PHP tutorial for PHP installation on your machine. Installation Now, let us check how to set up Redis PHP driver. You need to download the phpredis from github repository  phpredis . Once you’ve downloaded it, extract the files to phpredis directory. On Ubuntu, install the following extension. cd phpredis sudo phpize sudo ./configure sudo make sudo make install Now,...

Flot Charts is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features. For more information on Flot Charts please refer to http://www.flotcharts.org/ Flot Charts supports lines, points, filled areas, bars and any combinations of these, in the same plot and even on the same data series its also provide few additional plugins like pie charts and so on. In this tutorials, we will be creating Bar and Pie Chart DrillDown So, what exactly drilldown means, its opens up a new data set to explore with more granularity A drilldown with allows users to focus on the “data within the data” within a single chart area. Let's get started with real time scenario, Assume any college management software where we need to see individual student performance i.e Average score of the student in all 10 semester along with individual subject scores in each semester. Based on this usecase i have drilled down the charts for 2 level....