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Blog

Making Ajax Calls Sequentially using jQuery

6

In a recent project, there was a need to make ajax calls to a remote server in a sequential manner to synchronise data. Each call would wait for the previous one to complete, before triggering the next one. See the code here.

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Ajax, JavaScript, jQuery, Tutorial

Dynamically Adding Passwords to PDFs using PHP

0

In a recent project, I was asked to modify uploaded PDFs to dynamically insert a user specified password to keep files secure. This tutorial shows you how this can be achieved using PDF libraries from Setasign.

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PDF, PHP, Security, Tutorial

Securing Your WordPress Site with .htaccess

2

There are many ways to help secure your WordPress website from hackers and other malicious users, including plugins and server configurations. If you’re on a unix based server with Apache installed, you can use some basic htaccess settings to improve security further.

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Apache, Security, WordPress

Meeting your GDPR Obligations with New Export Features in WordPress

0

By now, your WordPress blog or website should be GDPR compliant (the law came into affect today). WordPress 4.9.6 makes it easy for you to fulfil some of your GDPR obligations by providing owners with new tools.

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Data Export, GDPR, WordPress, WordPress Plugins

Setting up Subversion on cPanel with EasyApache 4

0

Subversion (SVN) is not directly supported by cPanel and EasyApache 4, but it’s relatively easy to install and setup. This tutorial guides you through the process for installing an SVN server on Apache 2.4 running on CentOS 6.

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Apache, CentOS, Subversion, Sysadmin, Tutorial

Wildcard SSL Certificates with Let’s Encrypt

0

This tutorial shows you how to create a wildcard SSL certificate using Let’s Encrypt. Let’s Encrypt launched wildcard certificates in March 2018, so the process is relatively new.

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Command Line, HTTPS, Let's Encrypt, Linux, Security, Server, SSL

AWS SNS: Sending a SMS Message using the AWS PHP SDK

11

Amazon makes it really easy to send SMS messages worldwide using their SNS or Simple Notification Service. This tutorial shows you how you can send a SMS in less than 10 lines of code. This particular example uses composer to install the AWS SDK.

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Amazon Web Services, PHP, SMS, Tutorial

Laravel 5.2: Triggering Password Resets Outside of PasswordController

0

In a recent project I’ve been building a Customer Service Portal where “agents” are allowed to perform certain actions on a user’s account. One of the required features was to send a password reset email to the user. Luckily, this feature is easy to implement thanks to Laravel’s built-in traits.

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Laravel 5, Security, Tutorial

Laravel 5.x: Custom Password Reset Validation

0

Having a strong password policy for your application is a important security requirement for any application. This tutorial shows you how you can apply this to Larvel’s PasswordController, which handles password resets.

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Input Sanitization, Laravel 5, Laravel 5.2, PHP, Security

Cordova: Deleting a File using the File Plugin

0

The Apache Cordova documentation is rather good, but occasionally you encounter information that is either out-of-date or missing entirely. One such instance is the ability to delete a file when using the File plugin – the documentation for this function is missing, so to help others, I’ve included some sample code to achieve this.

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Cordova, JavaScript, Tutorial
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