problems

Django sessions don't work with Apache installed on Ubuntu

In production server I can't login to my website. I know that it is some bug of Django with MD5 crypt or something like that, but unfortunately I don't remember what I should do. I am searching the answer since half day, but I can't find this website where was explained this problem. DO you know how I can do sessions working. ...

Analog readings on Arduino returns wrong values

Hello i have tried meassuring the analogpin value using the provided standard sketch in the arduino IDE. But even when there is no connection to the pin, it prints out random values. is there anything that has to be taken care of? i have a FSR sensor connected from 5V+ to analog ping 0 ...

Where can I find sample java questions for hands-on ? Not certifications type questions

Hi all, Most google results for sample questions/problems for java, results in a link directing to mock certification questions. Does anyone know where can i find sample problems for practice ? Thanks ...

Delphi: Can I start short apps from a service?

Hi! I created a scheduler. It was threaded first, but because of memory leaks and separatable tasks I changed to subprocesses. The service starts the subprocesses by N minutes or in determined time. I finished with all thing, but I'm not sure now that service can start an application or not? I want to use this as processfarm - as Post...

Problem between IE and FF testing a login

This is so simple that I am stunned it is failing. I am testing a very simply login sequence and essentially my code does this: require "watir" user = "[email protected]" pswd = "qwerty" br = Watir::Browser.new br.goto("http://mysite.com") br.link(:id,"login-menu").click # click the login menu br.text_field(:id,"l...

tab bar controllers won't open in Interface Builder

Hi all, I'm developing a new app but I've a little issue with Interface Builder... I've installed Xcode 3.2.3 and iPhone SDK 4.0 GM. When I create a new Tab Bar Application project in Xcode, opening the MainWindow.xib file in IB, the Tab Bar Controller won't open... I tried reclicking it but nothing! I also uninstalled and reinstalled al...

Curious problem involving generics and static methods

I have a number of data classes, which share an abstract base class so i can work with them generically (sort of). They each have a static method called Lerp, which i use frequently along with a couple of other lines. I wanted to refactor this out into a method because of DRY,but it seems there's no way to do so. How do i get around this...

ANdroid emulator does not show signal bars

Hello, I have a problem with my android emulator. it does not shows network bars when i run it, instead it shows a cross over there. The problem existed from the day i installed emulator. Any suggestions will be welcomed. Thanks. ...

Problems with Android SDK and Eclipse (Windows 7 32bit)

Hi , before posting I have searching around this forum and the web on one of my problems the Java build path error. Currently I am going through a Sams learn Android SDK in 24 hours book and cannot get past the first hour!!!! because of the problems As I mentioned before, I have read all suggestions I could find on the gen folder erro...

Joomla and JoomlaFCK Editor

Hi, I have Joomla site and default front end editor JoomlaFCK (now it's new version JoomlaCK editor). When some member (they are all Author type of user) try to write some article, he can write it, but can't publish it, so I have to publish it from the back end. I check all Joomla options, but not found anything. I know it's simple, may...

jQuery Tabbed Problem

hey i got a problem ... I want to add the 3rd tab link to other website and when it is clicked it redirects me to the home page first tab. not 3rd tab. here is a example of linking used in the website. <li><a href="#tab1">HOME</a></li> <li><a href="#tab2">About us</a></li> <li><a href="#tab3">services</a></li> and on other we...

Android Development: Problems With Creating Spinner

Hello, In my app I'm developing, I have a spinner in an alert dialog box. The spinner works fine, but when I added the following lines to add the array to the spinner, my app crashing a few seconds after starting up: ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.newFileTypeArray, android.R.layo...

Is it possible to uninstall ruby gems, rails etc and do a complete clean install?

I seem to be having issues with gems and want to start with a fresh install. Is this possible without reinstalling Snow Leopard from scratch? Thanks in advance, Galen ...

Rails and Rake commands hang and do nothing at all

I don't know why but when I run rake commands in my rails project, nothing happens. Also rails server does nothing. Any suggestions? ...

Can't get any jQuery lightbox plugins to work - been using fancybox

I've always used fancybox before but now it keeps saying it isn't a function and of course my links to the images don't show up in the lightbox like it should. Here is some source: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; <script src="http://code.jquery...

C Programming Tutorial by Problem Set

I'm currently brushing up on C programming and I'm looking for an online site that teaches the language through a series of programming problems. These problems would gradually increase in complexity and focus on introducing one or two new concepts of the language as the user/student learns more. I'm familiar with the UVa Online Jud...

Getting Errors and Warning to show In Eclipse via Maven

I'm using the m2eclipse plugin for eclipse to build my project, but I miss having the errors and warning of my build show up in the Problems tab. I use a maven project builder to build my project and don't use the default java builder in eclipse. I would really love a way to get all the errors and warnings that I can see when editing a...

How do I reference objects and methods in a COM .tlb file in VB6?

Background: We have a COM object written in C#. We are working with another company that has code written in VB6. We need to send them VB6 code that creates and calls objects/methods from our COM object. I created a .tlb file from the C# COM DLL file using RegAsm.exe provided by Microsoft. I then added this .tlb file as a reference in V...

strange unwanted three digit code printouts from caesar cipher

hi all I'm having problems with my code. the cipher actually works its just I get some odd three digit codes separated with slashes any help would be greatly appreciated heres my code the codes look like this but have random numbers /354/233/645/810/236 #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include...

flash shrinked in IE 8

i have this website ( http://iranww.com/msazan/index.php ) with a flash logo which in firefox is displayed perfect. The problem is in IE which it seems to shrink it. Can anybody help me psl. ...