The article introduces how to easily develop business solutions in RapidWebDev through developing a product management system with the special requirement step by step.
In this day and age of technology it is becoming easier for people to make connections online. There are many positive aspects of this type of social networking and it can be very contagious and fun.... [Author: Ed Opperman - Computers and Internet - April 11, 2010]
When I create (or some one else) creates a google group and adds my email id [email protected], then I am told that the email id is blocked. Can someone suggest what could be wrong.
Thanks.
Noticed something interesting in WordPress...hopefully its just me not seeing the right option.
Whenever a user requests a new password, it will notify the site admin that the password was changed. What I'd like to do is disable this feature, as for this specific site I really don't care if users are changing their password.
Is this a setting somewhere that I'm missing, or does it require a plugin to disable this functionality?
I have a Ubuntu box in my network which crashed, all the system connected to the switch in which the Ubuntu system was connected started giving problem. I removed that system from the network, since that was the last change I made in my network and everything was fine. So, to confirm this I again connected the system back to the network and the same network outage happened.
When I checked the links it was fine. When I rebooted the problematic system and again connected back to the network switch everything started working.
I think possibly the crash of the Ubuntu system could have caused this outage.
Is there any possibility that a kernel crash can cause network issues?
This document gives an overview of how the Visual Studio editor choosing system works, and as an example discusses the XML Editors choosing system. Visual Studio has the ability to associate multiple editors with a single a file extension. For instance, .xaml files have multiple editor implementations associated with them. This raises the question of how Visual Studio chooses a specific editor implementation when asked to open a file. his document gives an overview of how the Visual Studio...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.
This document gives an overview of how the Visual Studio editor choosing system works, and as an example discusses the XML Editors choosing system. Visual Studio has the ability to associate multiple editors with a single a file extension. For instance, .xaml files have multiple editor implementations associated with them. This raises the question of how Visual Studio chooses a specific editor implementation when asked to open a file. his document gives an overview of how the Visual Studio...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.
Beating IBM's energy information system and Evoswitch's modular data central hall, Ordina's AgroSense, a farm management system for precision agriculture, received the prestigious IT Environment Award in the Netherlands yesterday.
AgroSense is an agricultural services platform created in Java on the NetBeans Platform. It looks like this:
Among other things, the team has been investigating whether and how to integrate JavaFX games into the AgroSense platform, as well as other JavaFX-oriented effects.
Here's a pic of the red tulip award that the team received yesterday at a black tie award ceremony:
The original announcement of the nominations for this competition in English can be read here.
On Twitter, you can follow the AgroSense project here: @AgroSense
Congratulations, AgroSense team, for this fantastic achievement!
I am using Ubuntu Server as a SMB server at work and two days ago I have tried to upgrade it to 12.04.
After reboot, I got this
grub_xput missing
grub rescue>
and all attempts to start from this prompt failed (missing components, although grub directory is normally set as prefix).
My system sits and boots on an LVM (soft raid-5).
I have read almost all posts in many forums, tried grub rescue, boot-repair, ubuntu-secure-remix with boot-repair but without positive result.
This is the log of my last (and best so far) attempt to fix this system.
Any suggestions? Please help.
Is now something like 2 weeks since my system gets frozen while browsing the web, using apps, watching videos on web sites, basically using any part of my netbook, even when i'm only using one program (like the web browser) this happens. Is so frozen, that the only option i have left to do is to PRESS and hold the power button, nothing else works; I have seeing an error message telling me about a "compiz" error, but not all the times, and this happens every day, some times 2 or 3 times, during the same day.
Why does this happens? how can i fix it? please help.
Just to let you know i have my system up to date on 12.04 32 bits version, working on an Acer aspire AOD257, 1 Gb RAM, Intel® Atom™ CPU N570 @ 1.66GHz × 4 .
I have repeatedly convinced of the reliability of the XFS file system , and I was more than satisfied . I was happy with everything in Ubuntu 14.04 ( great software) , but there is a little "but ! " Basically, I work on OSX-Mavericks 10.9.3, which sees very Windows 8.1 and works wonders with NTFS, but Ubuntu does not see!
Briefly describe the equipment:
ASRock B75 Pro3-M i5
3330 GeForce GTX 650 Ti
SATA 500GB running OS X Mavericks + Clover - a boot disk
Toshiba 2TB running Windows 8.1 (x64) and Ubuntu 14.04 (amd64)
If you boot from the Toshiba (where there is Ubuntu and boot Windows + GRAB) after restart boot from Clover, it is impossible. Tried a lot of options - as Clover installation and boot priority, and various settings Grab, but have not found an acceptable option and reinstall again Clover - no desire ( Mavericks 20 seconds reboots - excellent !) So please help on the file system - how to convert to XFS HFS + magazine . Mavericks to saw it all synced on Mac . Thank you for the sensible answer and help!
Originally in Russian.
I've upgraded our server's system from Lucid to Precise and as far as I can tell, it left the system in an un-bootable state. I've read many responses in different threads but my problem has a twist.
When we boot the server, it says
The disc drive for / is not ready yet or not present Continue to wait;
or press S to skip mounting or M for manual recovery
but when I press any of those buttons, it doesn't do anything. I can't boot to any recovery console, and as it is a server and I'm accessing it via iDRAC, there's not much I can do.
I have an email listed as being sent by my outlook account that I did not send. In order to figure out who it was sent to, I forwarded it to the same address (hotmail account) and received a reply that there was no such address. I've tried looking up that address and it does not appear to exist. Can someone fake an email and have it appear in my outlook sent items folder as being sent by me? How can I tell who did this?
Gitosis is able to authenticate users based on public/private key pair. It is able to find out which user is currently committing. However, the user name and email is taken from the client's Git configuration ('git config user.name' etc.), which can be set to arbitrary values. Is there any way to associate user names and emails with their public keys and then make Gitosis uses these names and emails as the name and email of the committer?
I'm usually using Thunderbird, but for testing purposes have to start Outlook every now and then. Afterwards, Thunderbird informs me that it is no longer the default client, which it should have remained.
How to stop Outlook 2010 from being so insolent?
edit In fact, Outlook does not change any of the settings I checked so far (it doesn't re-register files, and mailto: links still open Thunderbird, so I'm rather confused at what Thunderbird considers to be modified by Outlook
I am looking into how to design an instance system for the game I am working on.
I have always wondered how these are created in games like World of Warcraft, where instances == dungeons/raids/etc). Areas that are separated from players other than those in your group, but have specific logic to them.
Specifically how can you reuse your existing code base and not have a bunch of checks everywhere ?
if (isInstance) do x; else do y;
I don't know if this will make too much of a difference on any answers, but we're using a pretty classic "Object as pure aggregation" component system for our entities.
I wonder if you can help me out... at the moment were using exim to relay our emails to an smtp_relay.
The only problem is if the user exists and has an email address it won't exit the server and send them mail using our relay.
I need it to go to the relay even if it's an internal email address.
Hope that make sense, this is how we have got our relay setup at the moment
smart_route:
driver = manualroute
domains = !+local_domains
transport = remote_smtp_smtpauth
route_list = * smtp.sendgrid.net:587
Thanks
I am having problems starting my apache server, because port 443 is already in use.
It turns out, the system process (PID 4) uses the port 443. I don't have IIS installed, the services.msc shows (predicatbly) no Exchange server running, nor WWW-Services, nor IIS. I have no idea how to find out what service uses that port short of just disabling each service one after the other, and I am not even sure that would help.
I would be grateful if someone could point me towards how I can get my SSL port back, thank you :)
P.S.: Of course "just switch apache to another port for SSL" would solve the problem of not being able to start apache. But I'd still like to know what is so insistent about hogging port 443. :)
I have a dual (XP/Linux) boot Compaq Presario S4500UK with a couple of spare partitions on the boot drive which I want to use for testing different Linux distros/configs before installing them on "live" machines. I tried this with Oneiric which worked fine until I came to uninstalling the test system. Fortunately Oneiric uses Grub2 and so redirecting the bootloader to work from the original Linux partition was a piece of cake - if a bit annoying. I now need to do some tests on Hardy and DSL (Damned Small Linux), neither of which use Grub2.
Question:
Is it possible to install a test operating system without
adding/replacing the bootloader (ie so I can still use Grub2 from the original partition with
its nice interface and recovery facilities)?
Is there another way of uninstalling/decommisioning a test OS which doesn't trash the boot loader? (The only way I know to do this is by deleting/reformatting the partition which takes with it the bootloader which is in that partition).
Any help would be much appreciated.
Tks
jg1