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  • PowerShell and interactive external programs

    - by CC
    Hi all I'm attempting to write a PowerShell script that, among other things, runs two external programs, harvesting the output of one and providing it to the other. The problem is that the second program is interactive and asks for: - a password - an option (1, 2, or 3) - an option (Y or N) - output of external program 1 Note also that this is on XP with PowerShell v1 and .net v2.0 (no I can't upgrade) Any ideas how I would do this? CC

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  • jstl code issue

    - by theJava
    <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <style type="text/css"> .even { background-color: silver; } </style> <title>Registration Page</title> </head> <body> <form:form action="add.htm" commandName="user"> <table> <tr> <td>User Name :</td> <td><form:input path="name" /></td> </tr> <tr> <td>Password :</td> <td><form:password path="password" /></td> </tr> <tr> <td>Gender :</td> <td><form:radiobutton path="gender" value="M" label="M" /> <form:radiobutton path="gender" value="F" label="F" /></td> </tr> <tr> <td>Country :</td> <td><form:select path="country"> <form:option value="0" label="Select" /> <form:option value="India" label="India" /> <form:option value="USA" label="USA" /> <form:option value="UK" label="UK" /> </form:select></td> </tr> <tr> <td>About you :</td> <td><form:textarea path="aboutYou" /></td> </tr> <tr> <td>Community :</td> <td><form:checkbox path="community" value="Spring" label="Spring" /> <form:checkbox path="community" value="Hibernate" label="Hibernate" /> <form:checkbox path="community" value="Struts" label="Struts" /></td> </tr> <tr> <td></td> <td><form:checkbox path="mailingList" label="Would you like to join our mailinglist?" /></td> </tr> <tr> <td colspan="2"><input type="submit" value="Register"></td> </tr> </table> </form:form> <c:if test="${fn:length(userList) > 0}"> <table cellpadding="5"> <tr class="even"> <th>Name</th> <th>Gender</th> <th>Country</th> <th>About You</th> </tr> <c:forEach items="${userList}" var="user" varStatus="status"> <tr class="<c:if test="${status.count % 2 == 0}">even</c:if>"> <td>${user.name}</td> <td>${user.gender}</td> <td>${user.country}</td> <td>${user.aboutYou}</td> </tr> </c:forEach> </table> </c:if> </body> </html> When i execute my jsp page, this piece of code does not show up at all. The full source code is below. <c:if test="${fn:length(userList) > 0}"> <table cellpadding="5"> <tr class="even"> <th>Name</th> <th>Gender</th> <th>Country</th> <th>About You</th> </tr> <c:forEach items="${userList}" var="user" varStatus="status"> <tr class="<c:if test="${status.count % 2 == 0}">even</c:if>"> <td>${user.name}</td> <td>${user.gender}</td> <td>${user.country}</td> <td>${user.aboutYou}</td> </tr> </c:forEach> </table> </c:if>

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  • User authentication in Django. Problems with is_authenticated

    - by tim
    I have one problem with users menu. So, I want, that authenticated user can see his/her profile page and logout (links) in menu. It works (when I logging in) on index page: index, page1, profile, logout ,but, if I go to the, for example, page1 I can see in menu: index, page1, login, not profile and logout. How to fix it? in urls: url(r'^accounts/login/$', 'django.contrib.auth.views.login' ), url(r'^accounts/logout/$', 'django.contrib.auth.views.logout_then_login' ), url(r'^accounts/profile/$', 'my_app.views.profile' ), in views: def profile(request): if not request.user.is_authenticated(): return HttpResponseRedirect("/accounts/login/") else: user = request.user.is_authenticated() return render_to_response('profile.html',locals()) Part of index.html: {% if user.is_authenticated or request.user.is_authenticated %} <li><a href="/accounts/profile/">Profile</a></li> <li><a href="/accounts/logout/">logout</a></li> {% else %} <li><a href="/accounts/login/">login</a></li> {% endif %} login.html: {% extends "index.html" %} {% load url from future %} {% block application %} {% if form.errors %} <p>Try one more time</p> {% endif %} <form method="post" action="{% url 'django.contrib.auth.views.login' %}"> {% csrf_token %} <table> <tr> <td>{{ form.username.label_tag }}</td> <td>{{ form.username }}</td> </tr> <tr> <td>{{ form.password.label_tag }}</td> <td>{{ form.password }}</td> </tr> </table> <input type="submit" value="Login" /> <input type="hidden" name="next" value="{{ next }}" /> </form> {% endblock %} profile.html: {% extends "index.html" %} {% block application %} {% if request.user.is_authenticated %} <p>Welcome, {{ request.user.username }}. Thanks for logging in.</p> {% else %} <p>Welcome, new user. Please log in.</p> {% endif %} {% endblock %}

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  • What is the best way to back up dedicated web server? (Amanda versus Rsync)

    - by Scott
    Hello everyone, I am trying to establish valid back ups for my web server. It is a linux box on CentOS. I have asked around and "rsync" was suggested by some of the server fault community. However, my coworker at work says that this is really only moving over the physical files and isn't really a usable "snapshot." He suggested using "amanda" and that this did full server snapshots that are more what I am accustomed to. I know at my company we have virtual machines that we take snapshots of and we can restore everything back to just as they were with little effort and little downtime. Is this possible with rsync? Or would I need to create a new server and then migrate the files back and do various configurations? I think I prefer being able to just reset everything to a point in time. Forgive my ignorance, Back ups are something that I have never really had to worry about before.

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  • Delete query in Linq

    - by Ani
    I have this simple code but it shows error. I dont know where I am going wrong. I shows error in last line.."DeleteOnSubmit" linq_testDataContext db = new linq_testDataContext(); var remove = from aremove in db.logins where aremove.username == userNameString && aremove.Password == pwdString select aremove; db.logins.DeleteOnSubmit(remove); Thanks, Ani

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  • RDP locks up login, doesn't unlock on Windows

    - by private_meta
    From time to time, my system, when I try to login TRHOUGH or AFTER a remote connection, locks up the login session. I can't login anymore, the screen turns black (the monitor is still active, the image is black). Especially in the recent case, the system did not come back from the lock-up, and I had to reset the computer. Any idea what might be the issue here? More information: Both Computers are Windows 7, The RDP Server has a wired connection, the Client has either Wireless or Wired. The network card involved on the server is a "Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)" card built-in on an ASRock Mainboard. I'm using either local LAN or internet connection through NAT/Router.

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  • Can I create my own database from PHP?

    - by Roman
    I have a working PHP server. Now I want to use databases (MySQL or something similar). Is it possible to create a database from PHP? I would like to emphasize that in my case I do not have any user-name and password to which I can use to connect to MySQL server. I also do not have a control-panel where I could create a database or a table in an existing database.

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  • blue screen of death - softwares for find and fix on damaged drive with another operating system

    - by SilverLight
    last night i got a virus in my windows 7. after reset my computer i got blue screen of death like below : my windows 7 minidump for finding the problem i have another operating system in my computer (windows xp). is there a software for find and fix the problem in windows 7 drive? how can i see event logs of windows 7 with windows xp? edit : Last known good gonfiguration or safe mode in boot menu did n't help and still have the problem. i have nvidia graphic card on my system.but how can i fix it's driver from windows xp and i don't know it's in relationship with that bsod or not?

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  • svn unix permissions

    - by Eqbal
    I am trying to set up an svn repository on a linux server. What permissions do I need to set so users within a group are able to checkout/update/add to the repository using their unix login/password over ssh on TotoiseSVN? I tried setting 770 and it does not seem to work.

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  • In Selenium, how do I turn off logging?

    - by someguy
    I am using the following method: set_browser_log_level 'off' but my log level continues to include INFOs. I am trying to suppress both logging and the "Last 4 commands" display for when my test enters a login password. http://release.seleniumhq.org/selenium-remote-control/0.9.2/doc/ruby/classes/Selenium/SeleniumDriver.html#M000128

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  • Laptop is super slow on network

    - by Gary
    So on our network we have a bunch of wireless macs and window Operating laptops, we have a network setup with 802.11g,b,n. All the laptops seem fine except one which is only getting speeds of 54Mb. I have changed the encryption from AES to TKIP and reset the connection, i have updated the drivers, tried plugging it into the LAN and still same slow speed. Apparently the laptop with the slow speed is fine on other networks. I don't know what to do, can anyone help me?

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  • how to connect to two databases of oracle using dblink

    - by KASHIFAMAN
    i am tring to use db link for that i have first change the name of both databases to sol1(remote) and sol3(local) then i create a db-link on sol3 CREATE DATABASE LINK SOL1.SWORLD CONNECT TO TEST IDENTIFIED BY TEST USING SOL1; LINK CREATED ON SQL / SELECT * FROM [email protected] MASSAGE SQL COULD NOT RESOLVE THE SERVICE NAME THEN I DROP THE DATABASE LINK AND CREATE A LINK FROM ORACLE ENTERPRISE SCHEMA MANAGER I CREATE A PUBLIC LINK OF FIXED USER AFTED LOGIN AND PASSWORD I ADD THE NAME IN SERVICE TAB AS SOL1 WHEN I TEST TAHT CONNECTION MASSAGE APPERAR LINK IS NOT ACTIVE

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  • How can i run code on the client side from a browser?

    - by acidzombie24
    With LLVM and silverlight this may be possible now (or it may be possible with flash). I like the user to select a file and then do the following things 1) Hash it with md5 and sha1 2) If archive check if an exe is in it 3) If archive check if password protected The first to see if the user has uploaded it already (today, yesterday, last month) 2nd to prevent viruses 3rd i should be fine without but if i decide to not allow protected archives i can warn before the user uploads it. How may i do this through the browser?

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  • Nested attributes form for model which belongs_to few models

    - by ExiRe
    I have few models - User, Teacher and TeacherLeader. class User < ActiveRecord::Base attr_accessible ..., :teacher_attributes has_one :teacher has_one :teacher_leader accepts_nested_attributes_for :teacher_leader end class Teacher < ActiveRecord::Base belongs_to :user has_one :teacher_leader end class TeacherLeader < ActiveRecord::Base belongs_to :user belongs_to :teacher end I would like to fill TeacherLeader via nested attributes. So, i do such things in controller: class TeacherLeadersController < ApplicationController ... def new @user = User.new @teacher_leader = @user.build_teacher_leader @teachers_collection = Teacher.all.collect do |t| [ "#{t.teacher_last_name} #{t.teacher_first_name} #{t.teacher_middle_name}", t.id ] end @choosen_teacher = @teachers_collection.first.last unless @teachers_collection.empty? end end And also have such view (new.html.erb): <%= form_for @user, :url => teacher_leaders_url, :html => {:class => "form-horizontal"} do |f| %> <%= field_set_tag do %> <% f.fields_for :teacher_leader do |tl| %> <div class="control-group"> <%= tl.label :teacher_id, "Teacher names", :class => "control-label" %> <div class="controls"> <%= select_tag( :teacher_id, options_for_select( @teachers_collection, @choosen_teacher )) %> </div> </div> <% end %> <div class="control-group"> <%= f.label :user_login, "Login", :class => "control-label" %> <div class="controls"> <%= f.text_field :user_login, :placeholder => @everpresent_field_placeholder %> </div> </div> <div class="control-group"> <%= f.label :password, "Pass", :class => "control-label" %> <div class="controls"> <%= f.text_field :password, :placeholder => @everpresent_field_placeholder %> </div> </div> <% end %> <%= f.submit "Create", :class => "btn btn-large btn-success" %> <% end %> Problem is that select form here does NOT appear. Why? Do i do something wrong?

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  • Windows 7: How to change the taskbar font size

    - by Noah
    Windows 7 (Aero) does not offer an option to easily change the taskbar font size. BACKGROUND: I was using the Medium Text size of 125%. (Set via Control Panel\Appearance and Personalization\Display) The problem I found was that many programs, sad to say, Microsoft's included, don't scale or position properly at other than 100%. I've reset the DPI to 100%, and have been able to customize most of my windows settings for easy reading, except the task bar font size In Summary: There are many ways to change the taskbar font color. I'm looking to increase the actual font size.

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  • Getting ORA Oracle error code using PHP function oci_connect?

    - by me_here
    The PHP function oci_connect (which connects to an Oracle database) just returns false if it fails, which at the moment I handle like this: $connection = oci_connect($username, $password, $database); if (!$connection){ return $result = "Trouble connecting to the Oracle Database"; } But really I'd like to have the actual ORA error code, so I can be more informative. Is this possible?

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  • Invalid authorization specification error with Classic ASP accessing SQL Server

    - by Scott
    Hi, I am getting the following error: Invalid authorization specification I've narrowed down the error to my connection string. I have verified the server name, database, user & password are correct. Here is the string: "Provider=SQLOLEDB;Server=xxxxx.db.12345.hostedresource.com;Database=foo;UID=fooUser;PWD=fooPW" The SQL server is hosted on Godaddy so I don't have access to its settings. Please help, I've scoured the internet for a solution!

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  • How to restore default iPod playlists on Amarok?

    - by obvio171
    I wanted to "reset" the collection on my iPod and ended up accidentally deleting, through Amarok, all the playlists, including the default ones like "Most Played" and "Highest Rated". Since these are dynamic playlists with a special meaning for iPod, I don't think creating new, normal playlists with the same name will bring their special behavior back. How do I restore them with the same dynamic functionality? Is there a way to do that on Amarok? Rhythmbox? GTKPod? Command line? P.S.: not entirely sure what the policy about iPod questions are, but this one in particular seems to me to be very computer-related because, although it's about interfacing with a device, everything has to be done on my computer, using standard PC libraries/programs, etc. If it's still off-topic, please point me to where I could post it.

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  • Fastest reliable way to open the terminal?

    - by meder
    I actually had my SUPER_L ( left windows key ) binded to gnome-terminal, but for whatever reason ever since upgrading to 9.04 Ubuntu from 8.10 Intrepid it seemed to break the key binding. It was very handy because I could throw open the terminal with one key ( sorry but alt-f2 and typing gnome-terminal isn't practical for me ). Or perhaps it reset all the keybindings? I remember using xev and some gui type interface that was akin to Win32 registry editor. Anyway, I'm curious as to what you guys use to open the terminal.

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