Fix HTTP 403 Forbidden, Failed to Open Stream – PHP Copy function
I wrote a simple PHP program to copy an image from a website to local directory. The copy() function will...
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Install PHP 7 on a fresh Ubuntu VPS: [Fix] Unable to locate package PHP
Recently one of my client provided a fresh VPS and asked me to install PHP 7, Apache and MySQL. While...Call to undefined function simplexml_load_file() – PHP Error [Solved]
While working on a migration of a Joomla powered website on to a new VPS with PHP version 7.0 and...How to Fix the_date() Returning Empty Date inside Loop in WordPress
Are you using the_date function inside the loop to display post published date? Well, you might notice the_date() returning empty date...How to fix Call to undefined function apc_fetch() – PHP Fatal Error [Solved]
I have been migrating one of the Joomla website and was stuck with a “PHP fatal error Uncaught Error: Call to...Not safe to rely on system’s timezone settings -PHP Warning
Here’s another error related to Datawrapper installation – “PHP warning: It is not safe to rely on system’s timezone settings“. Below...Yetishare PHP script error-failed to generate download link [Solved]
Yetishare PHP script Error : My client has been using Yetishare file hosting script on his website and came up with...How to install PHP 7.1 on GNU/Linux Debian 8.7 (jessie) server?
This tutorial will explain how to install PHP and its dependent packages on GNU Linux. If the Linux is installed...Create Maven JAR in NetBeans IDE – Step by Step tutorial
It was my first Java project after several years of working with Linux and PHP. Fortunately, Maven with NetBeans saved...Date function in JavaScript creating Wrong month? [Solved]
Question: While using Date function in JavaScript, the month created is wrong. For example, for displaying the month of November,...maven missing dependency jta-1.0.1B – Failure to find javax.transaction:jta:jar [Solved]
I got an error – maven missing dependency for jta-1.0.1b while building a CloudReports project in Netbeans IDE. The error...What does this Error “Your connection is not Private. This website uses HSTS” mean and how to fix?
Once I had enabled HSTS (HTTP Strict Transport Security) for my https website powered by Cloudflare. But later on due...How to Fix Ruby Installation error: EC_GROUP_new_curve_GF2m undeclared (first use in this function)?
Question: I was compiling Ruby version 1.9.3 on a CentOS machine and landed up with the below error message while...How to enable LocalStorage support in Google Chrome browser
When I was stumbling upon to implement Single Sign-On in one of my web-project, came across a solution implemented by...How to Install CloudReports GUI in NetBeans for CloudSim?
CloudSim is an extensible simulation toolkit for modelling (including both the system and behavior modeling) and simulating cloud computing environments....How to Add new CSS or JavaScript code in MediaWiki?
If you ever want to add a new CSS or JavaScript code in MediaWiki, then here’s how you can do...[Solved]: Perl Error – Undefined subroutine &Scalar::Util::blessed
I have been using OpenCA for managing a certificate authority and only to be shocked when it broke last night. All of a...What is CloudSim Framework and How to use it with NetBeans IDE?
If you are a student or a researcher working in Cloud computing domain, then you must have heard about CloudSim...What’s the difference between die and exit functions in PHP?
One of my students asked me a couple of questions – what is the difference between print and echo (which...How to fix Python Installation Error while loading shared libraries: libssl.so.1.0.0? [Solved]
Question: Thanks to the guide on How to compile and install Python with OpenSSL Support. However, the installation failed with an...