please help because I need to solve dsa problems on https://www.geeksforgeeks.org/
expecting some help from this world!
Related
I have a requirement of getting the details of all the clients installed software. I have published successfully but when I try running in the client machine it is showing the server details only. How to overcome this problem?
A web browser does not have access to the client operating system. That would be a terrible security problem.
You should consider using software that is made to do this sort of thing. Don't reinvent the wheel.
Most especially, wheels on a sailing ship aren't much good. That's what you're trying to do here.
I have this project in which I have to develop an application that would also use POS.
I developed the web service in ASP.NET and now I got the POS machine from Client, He previously said that there would be a SDK with the machine, But now We didn't get it with the macine, However I downloaded some code sample by googling for it.
I wasn't able to connect GPRS in the macine, then somehow I fixed it and now POS screen is showing GPRS signals.
But I cannot connect POS to my application, somebody please help me, I would appreciate if you give me a detailed workflow of using POS machines including server and client end configuration with steps.
Thanks in Advance,
Ramzy Virani.
I got the answer. POS machine which was given by client was not good, He ordered this machine from online ecommerce website, I suggested the client to get new machine from a local vendor, New machine was good and my code just ran on it like a charm.
Anyone knows knows why an alert with an ip address is generated in my mobile app when I build to Android. I'm calling web services and thought that could be the issue. I don't have the alert in my code anywhere. Also, I played around with the permissions for Android to see if that was the issue. The alerts just popup randomly.
I figured it out. Your handset has to be on the same network as your development computer when running in debug mode.
Disable network monitor of flash builder and build the application again.
I'm developing an asp.net web site to work on mobile devices. Is going ok and works fine with android and iphone. I've no got around to testing it with blackberry in my balcberry curve. When i first tried everything looked good b ut then i noticed that some od the autopost back on dropdowns etc did not work. Some research time later i turn out out that by default that blackberries do not support this and that I need a Blackberr.browser file to allow that type of functionality to work. I following this link...
http://www.codeproject.com/KB/aspnet/BlackberryASPNET.aspx
After doing this my blakberry will not load the site at all, i just get connection timeouts. So i tried removing the blackberry.browser file, read loading the assembley in an attempt to get back to where is was, but still the site will not connect. I've refreshed iis, recycled app pools and even rebooted. I have a QA site on another box that the blackberry will connect to, but my development machine it does not like anymore:-(.
Any one got any ideas in what is going on?
Thanks for any help.
Richard
I have also suffered with the pain of developing (actually optimizing) websites for BlackBerry and Symbian, and I understand your suffering.
As you're using BlackBerry Curve, I suppose you're using a MDS server simulator on your development machine to let the BlackBerry Emulator connect to Internet.
Although I am not sure if you're even using a simulator.
I also have come across some simulators which just won't connect to the Internet no matter how hard you try with MDS server and all.
I hope you're not stuck with any issue related to the above said things mate.
Are you trying to connect your localhost with your BB?
I have a lot of people that ask me to fix their computers. Usually it is "slow computer" or "my computer has pop-ups," etc. In other words they have viruses and spyware. I thought I could use a remote program to do it, instead of them brining their computer to me or me traveling to their house..
I thought of UltraVNC, though I'm not sure how I would get them to use it. What I would like to have is a program they can download from my website.
What program would you recommend for this? Remote Desktop? VNC? Something else? I'm happy to pay a small fee if necessary to make things as seamless as possible. Word of mouth is valuable and a good referral for an easy to work with computer person (me) is worth that monthly or one time fee.
I have Vista, most will have Vista Home Premium or XP Home. I have Vista Home Premium and Mac OS X. I can use Linux if necessary. I just don't have it installed right now.
Thanks.
EDIT: Is there an alternative to copilot? I like it but I'm afraid to stake everything on one provider.
https://www.copilot.com/
It's made to be simple so even the most novice computer users can figure it out.
Copilot helps you fix someone's computer problems by letting you connect to their computer, see what they see, and control their mouse and keyboard to help fix the issue.
It's nice because they just go to the site and enter the code you give them. The installation is simple from there.
(Modified)
LogMeIn has a free version that works very well. It runs in the user's system tray and you can login and control their computer as long as they have the program running. The free version has a few less features, but they're mostly luxuries instead of necessities.
Team Viewer is a desktop sharing remote control support tool. It is free for non-commercial, personal use.
There are a few different options:
Remote Desktop: Nice interface, integrates with Windows very well (I had no trouble connecting to my Vista desktop from my XP laptop). I think your client would need to have Windows XP pro; XP home does not have the Remote Desktop Server.
RealVNC: Nice interface, the free version is very useful. Encrypted connections are available with the non-free version.
There are others (like Copilot), but I have only used Remote Desktop and RealVNC.
With either of these, you need to make sure port-forwarding is setup if they have a router, and that the firewall whitelists the program.
Windows XP has built-in "Windows Assist" which lets you send an invite to another Windows machine (typically via e-mail) and allows you to remotely control the machine with them watching. This is a nice option because it is already built into Windows (albeit not as well known as RemoteDesktop or LogMeIn).
The advantage over Remote Desktop is that the user can see what you are doing to their machine and control can be passed back and forth.
This link has the steps to do this.