Return types in Inheritance – some quick facts
Can we change the return type of an overridden method? Return types may vary among methods that override each other […]
java
programming
related to programming
java
Abstract Classes – some quick facts
An abstract class is a class that contains one or more abstract methods Obviously, you cannot instantiate an abstract class […]
Android Apps, appreciation, condemn
HTC Blinkfeed – Operation Success! Patient Close!
I’m a hardcore fan of the quality of the HTC smart phone hardware. I had a worst experience with samsung […]
Announcement, mysql, PHP
New Project: Infrastructure Management
This is a new project built for Virtual Infrastructure Lease Management. The users are requesting new VMs to the Network […]
maven
Maven Tutorial – a recap – II
Please find the previous part of this post here. After creating the project, lets package it now mvn package -Djava.net.preferIPv4Stack=true […]
Errors, maven
Maven Tutorial – a recap – I
Before getting started with this tutorial, pls ensure you have the following. JDK is installed JAVA_HOME is correctly defined Maven […]
Errors, java, windows
Address is invalid on local machine, or port is not valid on remote machine
I’m trying to open a simple HTTP connection in java installed on Windows 8, Unfortunately the process ended up with […]
jQuery
Hiding a paragraph element with #jQuery
This post assumes you’ve downloaded the jquery js file and saved it in the same folder. Code: <html> <head> <script […]
Errors, PHP
Unable to find the wrapper “https” – did you forget to enable it when you configured PHP?
When I try to connect to a website with SSL, I got this problem Unable to find the wrapper “https” […]
Errors, mysql, PHP
Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’
Warning: mysqli::mysqli() [mysqli.mysqli]: (HY000/2002): Can’t connect to local MySQL server through socket ‘/tmp/mysql.sock’ (2) in /var/www/egmonitor/index.php on line 11 The […]