I am trying to find the way to play a pair of videos or four of them at a time. I am trying to display video inside video. I am aware that Matlab allows loading and play .avi or more supported files. But for the requirement, I need to load multiple file at the times instant and make the video presentation. How to accomplish playing multiple video at different timeline? How to pause on or more videos while others are playing? How to do image effects of blurring and highlighting while playing videos in Matlab?

What are the steps to be followed to recover database? Where will be the database basically dropped into? I am still learning the database and I recently dropped a database with good number of shopping data I had created. Searching everywhere for the way to recover but all went in vain. Can anybody help me in recovering database for me? Will the pages be still on disk and I could run some file recovery software? Is it easy or I should consult a profession in case the dropped database is of paramount importance?

I have a huge database of links of products of a superficial store. How to parse the HTML file using Perl language. I am writing a few scripts and testing the same. My main difficulty is in making the script simulate the click behavior. How to simulate that? Also, is there a way to send all the extracted and clicked links into printer? I want to create a report of all worked links so that both testing and report generation is automated? Is it possible to generate the PDF report of the same?

I am a fresher in PHP programming and I am trying to use access feature. How to retrieve the data what user has entered in the HTML open window or box? How to check whether the given link is valid or not before attempting to open? How to open the link entered by the user? It can be an image, a song or a video. It may also be another folder. How to detect and inform the user about invalid path or file names?

After mounting a new version of PostGreSQL I did also the following updates. I couldn’t open any if theinstalled apps. So I shutdown the systems and started again but still I cannot open system preferences! How to change the admin to default whih was there before I installed the PostGreSQL? Can I recover the documents folder and other user account folders while still having PostGreSQL installed? The root folders are visible in command prompt but have restricted access. Kindly help me to correct my system.

I am working on a code to improve the performance in javafx. What are the best aspects of optimization early as possible in code development? How to make calls for every change committed in javafx? How to change it so that calls can be made once for each frame rather than for each change? How are events helpful in modifying the javafx code for code optimization? Can anyone guide me in generating an event for the same? Can I utilize java nodes for the purpose?

I am working on a project with a team to detect license plate in the image, and recognize the characters (character extraction). The image will be the front view of the vehicle. The problem I am stuck in is with the Algorithms I am using. I am utilizing both linear discriminate analysis and PCA methods. In both, for some vehicles I am getting the stickers or labels the drivers stick to the car. Is there any algorithm other than the mentioned which is used widely? One typical problem again here is license plates have no discipline in fonts. The size, alignment and shape of the characters, all are user defined here and hence the character recognition is also finding trouble. Amy guidance is highly appreciated.

I wanted to get exposure to Perl programming. So, started with some basics as depicted in Perl famous guide. Also, Wikipedia had some good references for learning Perl. It had step by step, lessons to learn Perl. But, now I am starting to lose confidence. Hence I want to sharpen mu talents more on Perl skills. Can anybody help me in finding the right way to get good Perl expertise? Any good books I can confidently follow? I am ready to put hard work but i only need a very good guide to start with.

Hi!

I am just new in Visual Basic Programming. Can you provide me additional information about this software? Can you teach me how to connect this to a database locally and or through internet? Can you give me some pointers on how to do it? Can you give me alternative ways on how to process this in my desktop computer? Can you give me complete instructions on how to do this? Please give me information non what are the things I need to remember in doing this?

Thank you!

Hi!

I just recently purchased Visual Basic software. I didn’t have any issues at first in the last few days of using it. Recently when I launched the software and working with my projects it showed System error &H80004005 with unspecified error included. I am not sure what happened with my system and I did not installed any software or device with my desktop. Can you give me instructions on how to resolve this problem? Can you give me alternative solutions on how to do this? Thank you! Can you give me more information about this language? Can you give me information how it originated?