Tech geek. Life geek.
What are ETags? ETag is a standard used for determining whether the client (web browser) already has the latest version. If it has, it’s simply loaded from local cache. If not, the new version is requested. An ETag is a...
Microsoft release IE 11 few days ago for Windows 7. It is already available for Windows 8.1 in Oct. 2013. Here is the requirement to install IE 11 on Win7 Processor PC with a 1 gigahertz (GHz) 32-bit (x86) or...
Zend Opcache is an open source component of Zend Server and Zend Server Community Edition. Zend Opcache speeds up PHP execution by opcode caching and optimization. It stores precompiled script bytecode in shared memory. This eliminates the stages of reading...
There are some plugins or services on market for WordPress. I checked them and compared them. Tried some and found the best choice of Social Media Plugin for WordPress 3.7. The top two are AddThis and shareThis From 2012, AddThis...
I installed a Zend Server on one developing server. It is v6. Zend Server Version: 6.0.1 Build: branch_zend_server_release_6.0.1:69400 The original license information is trial for one week, full features. After one week, I need a Free License to use it....
When I am playing FarmVille2 on Facebook, I saw a notice on the bottom: Powered by Flare3D Engine. Copyright © 2012 What is Flare3D Engine? I know FarmVille2 is powered by Adobe Flash. But, what is Flare3D? Based on the...
It is a new type of report, which is made by PageSpeed Insights. Now the web page speed suggestions are integrated in Google Analytics under Site Speed. Here is one sample report of one of my webpage here. It gave...
My DIR-850L has firmware 1.06 now. Yesterday, I saw 1.09 is released in September, 2013. I checked the release notes of it, below. Firmware: v1.09 9/17/2013 NA and EU Region Revision Info: ¤ Block traffic between WAN and LAN ports during booting...
It is reported yesterday noon. Site is down. I can not access WEB, FTP, and even the control panel of this VPS @ServerMania . Nothing I can do from my side. I created the ticket. Based on the reply from...
New Features of Calibre v1.9.0 Drivers for the new Nook Glowlight, Lenovo IdeaPad and Kindle Fire HDX (linux) Add an option to check for duplicates (books with the same title/author) when copying between libraries. Option is under Preferences->Adding books. Content...
New Features of 1.8.0 DOCX Input: Support linked (as opposed to embedded) images, if the linked image is found on the local computer. FB2 Input: Add support for note and cite back references. Link pairs of type=”note” and type=”cite” now...
Refurbished technology such as refurbished servers from PerfData.com can save a small budget. Refurbished equipment works just as well as used equipment. Most of the servers will come with a short warranty in case something happens. Servers cost a lot...
It is a very popular service on web application and mobile apps. I like its server service. The servers New Relic supported includes Linux, Windows.: Centos / Red Hat Ubuntu / Debian Other Linux Windows 2003, 2008 I followed the...
To fine tuning mysql server, run Mysql tuning primer script on server. But I got error which said bc is not found. So just enter following yum install bc to install it.
I use the new PHP with Opcache v7.0.3. I want to see how it works, just like xcache. Xcache has its official administrator page. OPcache does not have one. So I googled some and installed three control panels. 1. OCP...