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6 amazing HTML5 animation effects
HTML5 is rapidly developed in WEB world, it puts all kinds of pressure to browser development, but at the same time it also brings us lots of unexpected page effects. If we can use some HTML5 elements on our web apps, we may get different user experience. However, for HTML5, there are lots of places need to improved. The following HTML5 animation effects are very attractive. 1. HTML5 mouseover image effect This HTML5 animation effect can be used in photo gallery, users can preview the...
Recover deleted file in Linux EXT3 file system
Environment : CentOS 5.3 x86_64, /dev/sdb1 is the data segment /data0. EXT3 file system. Problem : /data0/tcsql/cankao/phpcws-1.5.0/httpcws.cpp is deleted mistakenly and httpcws.cpp is not backed up. It will take much time to rewrite this program again. So we must recover it back. debugfs is feasible in EXT2 file system, but in EXT3 file system, it's not very useful. There is one open source software called ext3grep which can help us recover deleted file in EXT3 file system. The recovery steps a...
Linux,EXT3,File recovery 2013-08-16 07:06:45
Writing Java codes conforming to coding standard
Recently, I was doing some cleanup to one of my current Java project. I find there are many codes which are not conforming to the Java coding standard. So I list them here and hope that people can improve your codes and write maintainable codes. Format source code and manage imports in Eclipse Eclipse provides functions of auto-formatting and imports management, you can use following shortcuts to use these functions. Ctrl+Shift+F --> Format source code Ctrl+Shift+O -- Manage imports an...
Java, Code standard,Style 2012-09-18 12:50:28
Innovation Works CEO Kai-Fu Lee is diagnosed with cancer
Innovation Works CEO Kai-Fu Lee is diagnosed with lymph cancer. He posted one weibo(Chinese version of Tweet) which indicates that his health in a bad condition at 10:17pm on 5 September Beijing time. Later Innovation Works spokesman Zhaohui Wang confirmed this news. And Mr Lee is currently receiving treatment following doctor's instructions. But now we still don't know how severe it is. Post Mr Lee's weibo, many Chinese netizens expressed their concerns for his health and wished hi...
Kai-Fu Lee,Cancer,Innovation works 2013-09-05 10:57:39
5 Must See HTML5 Sites
With the release of the iPad, HTML5 technology has recently come into the spotlight. The format that will likely kill Adobe’s Flash is a lot of fun to use, but we’ve not seen much of it yet. The good news is that you don’t have to wait until the iPad is in your hands to see what HTML5 can do. If you have a compatible browser, there are already a wealth of sites that show off the capabilities. First, make sure that you have a browser that is capable of ...
5 good anti SOPA designs
The Stop Online Piracy Act (SOPA) is a United States bill to expand the ability of U.S. law enforcement to combat online copyright infringement and online trafficking in counterfeit goods. Its goal is to protect the intellectual-property market and corresponding industry, jobs and revenue. However since its proposal, many organizations protest against it as they believed it would threaten free speech and innovation, and enable law enforcement to block access to entire internet domains due t...
Can we believe our eyes?
Several days ago, one of our customers submitted a sample (SHA1: fbe71968d4c5399c2906b56d9feadf19a35beb97, detected as TrojanDropper:Win32/Vundo.L). This trojan hijacks the hosts “vk.com†and “vkontakte.ru†(both social networking sites in Russia)and redirects them to 92.38.209.252, but achieves this in an unusual way. A common method used to hijack a website and redirect it to a site of the attacker’s choice is to add an entry in the Windows hosts f...
Oracle database to execute multiple statements at command line
Oracle database is now a mature and popular RDBMS which is used by lots of enterprises. With its evolution, many utilities and applications are developed around it as well. Now Oracle database also provides cloud support. As a DBA, managing Oracle database is daily routine work and some tools may be used frequently. One of them is sqlplus, the command line tool for executing SQL command. sqlplus is installed while the Oracle database is installed. To start sqlplus, one just needs to open a termi...
ORACLE,ORACLE DATABASE,SQLPLUS 2016-12-09 20:11:28
I am a great programmer, but horrible algorithmist
I am a great programmer, but a horrible algorithmist. It is a thought that has been weighing on me heavily recently, and I'd like to gather other developers feelings on the subject as well. I started what can be called my professional development career back in 1999. I was still in middle school, but my father hired me at his software company. My official duty was to make updates to our websites, but I mostly ended up bugging the other developers to help me learn. From there I picked up ...
Programmer,Algorithmist,Diffference 2012-02-12 04:55:28
Use Memory Analyzer Tool in Eclipse
When developing applications, we often encounter memory issues of an application. To analyze how much memory each class takes, we need to have some specific tools to assist us. One of them is Memory Analyzer Tool on Eclipse. The Eclipse Memory Analyzer is a fast and feature-rich Java heap analyzer that helps you find memory leaks and reduce memory consumption. To use the Memory Analyzer Tool, you first need to install it on Eclipse. You can go to Help -> Install New Software.... Paste h...
Memory analyzer tool, Eclipse,heap dump, HPROF 2014-10-28 07:22:35
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