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  • What is a dictionary attack?

    - by Chris
    When we say dictionary attack, we don't really mean a real dictionary, do we? My guess is we mean a hacker's dictionary i.e. rainbow tables, right? My point is we're not talking about someone keying different passwords into the login box, we're talking about someone who has full access to your database (which has hashed passwords, not plain passwords) and this person is reversing the hashes, right?

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  • How to analyse logs after the site was hacked

    - by Vasiliy Toporov
    One of our web-projects was hacked. Malefactor changed some template files in project and 1 core file of the web-framework (it's one of the famous php-frameworks). We found all corrupted files by git and reverted them. So now I need to find the weak point. With high probability we can say, that it's not the ftp or ssh password abduction. The support specialist of hosting provider (after logs analysis) said that it was the security hole in our code. My questions: 1) What tools should I use, to review access and error logs of Apache? (Our server distro is Debian). 2) Can you write tips of suspicious lines detection in logs? Maybe tutorials or primers of some useful regexps or techniques? 3) How to separate "normal user behavior" from suspicious in logs. 4) Is there any way to preventing attacks in Apache? Thanks for your help.

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  • css calculation of the width

    - by marc-andre menard
    I got into a math problem my content box is 700pc wide my hentry (inside content) is 100% wide with padding of 10px wich make the hentry to be wider that the content resulting and overflow... Any solution Here is the page : http://www.equipe94.com I have firebug and removing the width 100% work, but it send by wordpress so how to overwrite a width:100% with nothing ?

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  • MVVM Group Radio Button

    - by LnDCobra
    What is the best way of binding a number of RadioButtons to an enum using MVVM? The only way I can think of is binding each group box's IsChecked to a property, and in the setter of that property assign a value to an enum in the view model. Any help is appreciated.

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  • Silverlight autocompletebox tooltip

    - by vltdmr
    I have a autocompletebox control in a datagrid. I have a tooltip associated with the autocomplete box. If the dropdown list is open I loose the tooltip. Is it possible to put the tooltip on the textbox in the dropdown list? Is so, how.

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  • bigbluebutton or openmeetings?

    - by Adam Monsen
    I want to set up a server for small group meetings. I'm looking for features like audio conferencing, multi-point video, screen sharing... stuff like that. I'm familiar/comfortable administering Ubuntu servers, so for this task I'd likely fire up a small EC2 server running Ubuntu. I'm most interested in using FLOSS. I see there are at least a couple of options out there. For example: bigbluebutton and openmeetings. Anyone installed either (or a different one) and have recommendations/tips? If yes, have you ever upgraded same? I notice bigbluebutton has deb packages, so that might be pretty straightforward. openmeetings appears to support logging in with a facebook account; that might be a good way to avoid having to manage logins.

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  • Nginx rewrite rules, some work, some don't

    - by Lawrence Goldstien
    Here are the two rewrite rules: This one works rewrite ^/knowledgebase/([0-9]+)/[a-z0-9_-]+.html$ /./knowledgebase.php?action=displayarticle&id=$1 last; This one doesn't rewrite ^/announcements/([0-9]+)/[a-z0-9_-]+.html$ /./announcements.php?id=$1 last; There is no difference between the two as far as I can see. The url to be rewritten for announcements is: /announcements/2/New-Site-Design.html And should be rewritten to: /announcements.php?id=2 I really can't see how the announcements one doesn't work compared to the knowledgebase one. Any tips would be greatly appreciated.

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  • Need help connecting to SRW2024 Linksys Switch from CentOS 5.4

    - by sxanness
    I am configured a Linksys SRW2024, I accidently changed the management VLAN before changing the VLAN configuration thus I can no longer access it with the net. The only way I have read to get into it now is via a console cable, my laptop with me is a MacBook Pro with no Serial port connection, apart from driving around a town that I am unfamilar with to find an adapter I thought I would try on a Linux box. I have a CentOS 5.4 server here (PowerEdge R300) that I am trying to use to talk to the switch. I tried minicom first but I do not see the console. Another site suggested the screen command. I tried "screen /dev/ttyS0 38400" but all I get is blinking curser, I do not see the configuration. I don't know if anyone here as any tips but I hope someone does. Thank You,

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  • Why .NET does not allow cross-thread operations?

    - by RHaguiuda
    This question is not about what is a cross-thread operation, and how to avoid it, but why internal mechanics of .NET framework does not allow a cross-thread operation. I can`t understand why a SerialPort DataReceived event cannot update a simple text box on my form and why using delegates this is possible?

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  • Stack overflow error in IE 7 and 8

    - by cdb
    I have a rails application in which i am using scriptaculous,prototip,controlMModal(livepipe.net). I am getting an error in IE 7 and 8 as web page error (alert box) The error is "Stack overflow at line 1715" Versions used: scriptaculous v 1.8.3 prototip 2.2.0.2 prototype 1.6.1 controlmodal 2.2.3 (livepipe.net)

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  • ASP.NET MVC2 - How to have a non-required field?

    - by user314963
    Hi there All my fields seem to be required by default as I am getting a server-validation message "enter title" in my validation summary box. How do I make this field not required? I havent declared anything explicitly in the ViewModel & the front-side code is simply Html.DropDownListFor Any help would be really appreciated~!

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  • Lightbox close and loading images not showing

    - by Mark Szymanski
    I am using Lightbox 2 and I have followed the short tutorial on how to insert it in a webpage and it works perfectly but the close and refresh images don't show. They are replaced with the classic Mac OS X '?' box. I have checked the paths of these images in the lightbox.js file and they are correct. Thanks in advance!

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  • Textarea overflow-x when a user copy-pastes into it?

    - by Logan
    Hi, I have a textarea with overflow-x: auto; attributed to it. It works great when a user is typing text into the box by hand. When a user copy pastes a line from a file, however, that is bigger than my textarea, the overflow-x property does not work, instead the textarea wordwraps the long line. Is there a way (maybe javascript) to make overflow-x work on copy-paste? Thanks.

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  • Meta Search Engine Architecture

    - by Loki
    The question wasn't clear enough, I think; here's an updated straight to the point question: What are the common architectures used in building a meta search engine and is there any libraries available to build that type of search engine? I'm looking at building an "enterprise" type of search engine where the indexed data could be coming from proprietary (like Autonomy or a Google Box) or public search engines (like Google Web or Yahoo Web).

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  • Extremely slow startup of tomcat

    - by Henrik
    I have a tomcat 7 installation on a Solaris 10 server. My problem is that starting the server (or deploying a new war) is extremely slow. It usually take 30 - 60 minutes. The war application is a medium sized grails application so there are quite a a lot of files. The server is running other server applications as well but from my basic skills I don't see this as a problem. Can anyone give me some tips on how to analyse this? Settings in Tomcat, java, server, disc access or something else? I use these parameters to tomcat: CATALINA_OPTS="-Dcom.sun.management.jmxremote=true -Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1536m -Xmx1536m -XX:NewSize=256m -XX:MaxNewSize=256m -XX:PermSize=512m -XX:MaxPermSize=512m -XX:+DisableExplicitGC" And I use a 32 bit java 1.6.

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  • How to replicate this button in CSS

    - by jasondavis
    I am trying to create a CSS theme switcher button like below. The top image shows what I have so far and the bottom image shows what I am trying to create. I am not the best at this stuff I am more of a back-end coder. I could really use some help. I have a live demo of the code here http://dabblet.com/gist/2230656 Just looking at what I have and the goal image, some differences. I need to add a gradient The border is not right on mine Radius is a little off Possibly some other stuff? Also here is the code...it can be changed anyway to improve this, the naming and stuff could be improved I am sure but I can use any help I can get. HTML <div class="switch-wrapper"> <div class="switcher left selected"> <span id="left">....</span> </div> <div class="switcher right"> <span id="right">....</span> </div> </div> CSS /* begin button styles */ .switch-wrapper{ width:400px; margin:220px; } .switcher { background:#507190; display: inline-block; max-width: 100%; box-shadow: 1px 1px 1px rgba(0,0,0,.3); position:relative; } #left, #right{ width:17px; height:11px; overflow:hidden; position:absolute; top:50%; left:50%; margin-top:-5px; margin-left:-8px; font: 0/0 a; } #left{ background-image: url(http://www.codedevelopr.com/assets/images/switcher.png); background-position: 0px px; } #right{ background-image: url(http://www.codedevelopr.com/assets/images/switcher.png); background-position: -0px -19px; } .left, .right{ width: 30px; height: 25px; border: 1px solid #3C5D7E; } .left{ border-radius: 6px 0px 0px 6px; } .right{ border-radius: 0 6px 6px 0; margin: 0 0 0 -6px } .switcher:hover, .selected { background: #27394b; box-shadow: -1px 1px 0px rgba(255,255,255,.4), inset 0 4px 5px rgba(0,0,0,.6), inset 0 1px 2px rgba(0,0,0,.6); }

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  • Is there a guide to debugging Java processes in Eclipse across OSs?

    - by Jekke
    I have an application written in Java to run on Linux. I'm developing in Eclipse under windows. I would like to run the code on the Linux box and debug it on the Windows one remotely. I've found some information about how to do so, but it's pretty sparse. Does anyone have (or can point to) a complete explanation of the process? Any help would be appreciated.

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  • Empty white space between the 2 images

    - by Shivanand
    I have placed 2 images side by side in a div besides input box "Search by Contact". In the browser I find there is a gap between the 2nd image(Button T) and the one on its left. I am unable to remove the gap. Any help is highly appreciated. Here is the link to the html page: Space between button T and the one on its left.

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