By Nethru Limited (www.nethru.com)
User acceptance Test (UAT) is a testing performed by the Client to ensure the system is completed as in the previous agreed requirement. This test occurs in the final phase of development, before launching the system to the Production environment.
Client, in great responsibility as the last guard of a production system, usually is not an IT expert. How are they going to perform a UAT? Here are some tips which can help.
By Nethru Limited (www.nethru.com)
Software testing is the front door and also the back door in a software development process.
Why? It first happens when users try to develop their user requirement. They would surely need to understand the criteria of accepting a software in the first place, i.e. how could they consider if a software is ready to use?
On the other hand as a developer, besides meeting the user requirement, there is also numerous tests such as load test, security test, performance test to prove the software is ready for production. So software testing techniques could act as the back door of the development process right before the product launch. Here we talk the main concepts of software testing.
By Nethru Limited (www.nethru.com)
Industrial standards are useful nowadays, providing a best practices to follow and also a common language to communicate. In the IT industrial, the ISO:27000 family is a famous standard about information security management systems.
By Nethru Limited (www.nethru.com)
Chrome is very powerful in caching the web contents, so that it gives a fast experience for the Chrome users. But it is really irritating for web developers. I just found out that Google has invented a new feature for the reload button to handle the caching problem for developers.
By Nethru Limited (www.nethru.com)
Two security researchers have found a bug in WhatsApp, which allows users to send a special message to crash their friends WhatsApp.
By Nethru Limited (www.nethru.com)
A few months ago, there is a Heartbleed bug in OpenSSL which affects widely. Recently, people found a bug in Bash shell, which creates security issues to many Unix or Linux systems.
By Nethru Limited (www.nethru.com)
Starting from jQuery 1.6, they introduced the method prop(). According to the official document of jQuery, the reason they introduced this new method is due to inconsistent behavior when using attr() before jQuery 1.6.
Before jQuery 1.6, the attr() method sometimes took property values into account when retrieving some attributes, which could cause inconsistent behavior.
Someone may ask when we have to use attr() and when to use prop(), this is how the official document said.
To retrieve and change DOM properties such as the checked, selected, or disabled state of form elements, use the .prop() method.
That means they suggest us to use prop() when we are going to get the attributes when boolean result, like checked, disabled or selected.
By Nethru Limited (www.nethru.com)
Recently, I found an interesting thing when displaying console logging. We can add styles to the console logging message. I have tried they are working on Chrome Developer Tools and Firebug.
By Nethru Limited (www.nethru.com)
If you would like to setup SSL certificate for your website, here are some steps that may help. Before you start the setup process, you have to buy and get a SSL certificate first.
Some common certificate authorities like VeriSign, Comodo Group, GoDaddy, GlobalSign, etc, which have to be paid for a cert, and also StartSSL, which have both free and paid plans.
(For details, please visit their official websites)
By Nethru Limited (www.nethru.com)
If you are searching for a free and simple SVG editor or viewer, the following may be a good choice, which I found on Google Code recently. (svg-edit)
It is open source, so you can download and use it for free. Besides, it has a demo here. So, you may use it as an online SVG editor.
Simple and easy-to-use UI