There is some design issues in download manager that comes with firefox 4. So it is in consideration to change the design of download manager in firefox 6. Already firefox 5 is coming in june, now firefox 6 is also under consideration to what design change it takes place. There is UI change of download manager and also download manager is currently opening in new window [...]
You can now edit your comment in facebook. This was known by me by chance. When you write a comment and press enter, the comment is posted. At that that time if you try to remove the comment, the comment will not removed but you can edit it as shown in figure 2. Edit the comment and wala you are done. Now no need [...]
As you know samsung already comes will 1 Ghz speed. But now latest news is that new smart phones from samsung come with 2 Ghz speed. The official report says that this smart phone will be available in 2012 with 2 Ghz speed which is equal to regular Pc speed. Now the interesting part of this news will be that how the battery will be affected [...]
Google decided to completely shut down its google video service from may 13. The viewers no longer browse to videos from April 29. This may be because the google want to get more profit from youtube. The users can download there videos before may 13. The google video service provides the user to browse the videos weither they are hosted on any other site also. The [...]
md5, sha1 and cr32 are all used for encrypting. But there is difference between all these. md5 gives 160-bit value that mean it is very complex and there may be consumed years to get the original value for hackers. sha1 is 128 bit while crc32 generates 32 bit hash value. We use md5 not so frequently in our websites because it cause speed breakdown of website. [...]
CAPTCHA stands for Completely Automated Public Turing Test to tell Computers and Humans Apart. Captcha is used to stop spammers to your website. It stops the bots to enter some thing in your site. For example auto comments on blog posts. Captcha gives you image of text and you have to enter the text as it is in the text box. This text is only readable [...]
There is slight difference between echo and print. But both are used to print line of code to the browser. There are two main difference between echo and print:- echo does not return any value while print returns true or false on successful print. echo is faster than print. I advice you to use echo in your code and don't use echo and print both because [...]
All these functions require, require_once, include and include_once are used to include the files in the php page but there is slight difference between these functions. Difference between require and include is that if the file you want to include is not found then include function give you warning and executes the remaining code in of php page where you write the include function. While require [...]