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  • Multiline Equation won't center and align on equals sign

    - by cubicleWar
    I have a multiline equation which I wish to align on the '=' and center the equation block on the page. I have selected align on '=' and center as a group, however the equation group becomes left justified on the page (and aligned on the =). No matter what I do I cannot get it to concurrently center the group on the page and also align on the '='. Does anyone know what setting at what level would cause this type of behavior? (I'm using MS Word 2011 on OS X 10.8)

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  • Amazon EC2 Sign In

    - by Barry
    When I change the home directory of my Amazon EC2 instance from /home/ubuntu to /home/ubuntu/folder in the /etc/passwd file, I am no longer able to access the instance using my existing keypair. Once I switch it back to the original directory I have no problems and can log into my instance as normal. I have checked the permissions on the new folder and they are drwxr-xr-x, which is the same the /home/ubuntu folder. I have a number of instances running at the minute and because of this change I have no way of logging back into them to rectify the situation. Does anyone have an idea what is going on? Thanks in advance

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  • Disk (EXT4) suddenly empty without any sign of why

    - by Ohnomydisk
    I have a Ubuntu 10.04 server with several disks in it. The disks are setup with a union filesystem, which presents them all as one logical /home. A few days ago, one of the disks appears to have suddenly 'become empty', for lack of better explanation. The amount of data on the /home mount almost halved within minutes - the disk appears to have had just over 400 GB of data prior to 'becoming empty'. I have absolutely no idea what happened. I was not using the server at the other time, but there are half a dozen other users who may have been (without root access and without the ability to hose a whole disk). I've ran SMART tests on the disk and it comes back clean. The filesystem checks fine (it has 12 GB used now, as some user software continued downloading after the incident). All I know is that around around midnight on October 19, the disk usage changed dramatically: The data points are every 15 minutes, and the full loss occured between captures: 2012-10-18 23:58:03.399647 - has 953.97/2059.07 GB [46.33 percent] 2012-10-19 00:13:15.909010 - has 515.18/2059.07 GB [25.02 percent] Other than that, I have not much to go off :-( I know that: There's nothing interesting in log files at that time Nobody appeared to be logged in via SSH at the time it occured (most users do not even use SSH) The server was online through whatever occured (3 months uptime) None of the other disks were affected and everything else on the server looks completely normal I have tried using "extundelete" on the disk and it didn't really find anything (some temporary files, but they looked new anyway) I am completely at a loss to what could have caused this. I was initially thinking maybe root escalation exploit, but even if someone did maliciously "rm" the disk contents, it would take more than 15 minutes for 400 GB?

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  • Single Sign on for RDS

    - by stumct
    I currently have an RDS farm which is used for running remote apps for a large group of users. When logging in these users must authenticate to the RDS web page to view their list of applications. Then they authenticate again upon clicking the application the require. How can I enable this to use the users current windows authentication so they do not have to log in at each step. Ideally since the user is logged in to their local machine with their windows account, they should not need to continuously authenticate.

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  • Using JBoss Web SingleSignOn with JBoss Seam

    - by Pich
    Has anyone successfully used JBoss Web SingleSignOn with JBoss Seam, or know if it is possible? I have two web app:s that I would like to share the same login functionality, ie if you sign into one web app you do not need to sign in again when accessing the other web app. Best regards P

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  • Sign a Word VBA project/file via command line or other form of automation

    - by Malcolm
    Is there a way to automate code signing a VBA project in a Word 2003 and/or Word 2007 document? By automate I mean via a command line utility or via Word VBA automation? Motivation: I would like to code sign several Word templates as part of an automated daily build and distribution cycle. Right now we have to do this manually by opening each document in Word and resigning. Thank you, Malcolm

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  • Handling equals sign and question mark in URL

    - by Ron
    Hello, I am new to regex and am trying to extract from a database a list of URLs that match xyz.asp? followed by any eight digit RequestID numbers. I can't figure out what is wrong with my expression: /abcd/..asp\?\w+=.?[0-9]*? Example: http://domain.com/abcd/xyz.asp?RequestID=20100401 Do I have it wrong with 1) not starting/ending with ^$ 2) escaping the dot 3) escaping the question mark 4) matching the equals sign 5) or something else? Thank you

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  • How to Digitally Sign PDF files

    - by Sergio
    I have a digital certificate that identifies an user. I need to use it to Digitally sign pdf files. Does anyone have an example that does not uses a third party component? I need to get this done but it would be nice to fully understand how things are done. C# Examples please :)

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  • should we use a captcha for Sign Up ?

    - by fabrice
    Hello, I know it's not really a programming question but I don't know where to ask it. Should i use a captcha in my sign up form ? Facebook, twitter, foursquare, gowalla etc... don't use one (or not a visible one). Is there an invisible catpcha on theses sites ? Thank you

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  • How to prefix a positive number with plus sign in PHP

    - by user318466
    I need to design a function to return negative numbers unchanged but should add a + sign at the start of the number if its already no present. Example: Input Output ---------------- +1 +1 1 +1 -1 -1 It will get only numeric input. function formatNum($num) { # something here..perhaps a regex? } This function is going to be called several times in echo/print so the quicker the better.

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  • Single-Sign-On ASP.NET MVC

    - by Mike
    Hi Guys, We are trying to build a cross-domain single-sign on solution using ASP.NET MVC. Something which works like this: User hits www.test.com [or www.test2.com or www.test3.com or www.testN.com] User clicks widget, login appears User signs into www.example.com from 2) i.e. from widget [x-domain signin] User is now logged in on www.test.com [authenticated from www.example.com] User visits [www.test2.com or www.test3.com or www.testN.com] and is signed in to www.example.com Any existing solutions or tutorials available ?

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  • Code Sign error after renewing my certificate

    - by thierryb
    Hello, my certificate has just expired. I renewed it on Team section, then renew provisioning profile, and reinstall them on my keychain and xcode, and then I get this error : Code Sign error: The identity 'iPhone Developer' doesn't match any valid certificate/private key pair in the login keychain What should I do ? Thanks a lot Thierry

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  • how to implement single sign on for asp.net,mysql websites

    - by kranthi
    Hi, I am using mysql database for my asp.net website.I need to implement to single sign on for multiple instances of my website.Currently to check if a user has logged in I am using a user control which checks for a "loggedin" cookie with single instance of the website.Now I need to extend the logic to achieve single signon for multiple instances of the same site. Could someone please help. Thanks.

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  • Code Sign Error When Building iPhone Application

    - by Apache
    I am new to iPhone development. I just registered with Apple for the iPhone Developer Program. When I try to build, I am receiving an error: Code Sign error: a valid provisioning profile matching the application’s identifier could not be found I'm not sure what is wrong. I tried browsing the Internet but I get confused. Can anyone help me with what I should do?

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  • Jquery add percent sign to input box

    - by kingzing1
    I'd like to have an input box that automatically adds a visible percent sign to the user when entering numbers (not just recognizes it as a percent when submitting). Thus, a user hits "2" and sees "2%" I'm assuming one could use Jquery to do this fairly easily, but I have no idea how! Any ideas? Thanks everyone.

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  • Add a + sign to a +ve number in PHP

    - by user318466
    I need to design a function to return -ve numbers unchanged but should add a + sign at the start of the number if its alreay no present. Example: Input Output ---------------- +1 +1 1 +1 -1 -1 It will get only numeric input. function formatNum($num) { # something here..perhaps a regex? } This function is going to be called several times in echo/print so the quicker the better.

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