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  • MySQL UNHEX to text

    - by boj
    I have a forum application that stores data about users in MySQL. There's a field called 'password' of type 'varbinary(100), with the function UNHEX, and then a string of hexadecimal characters. I was wondering how secure this was, so I googled around trying to find how to convert it to text, and I couldn't find anything. So my question is as follows: Is it possible to convert this to text? How would one go about doing this?

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  • How can I automatically cycle a new image in an AWS Auto Scaling Group?

    - by JustinY
    I have a web application setup with a load balancer and auto scaling group to manage scaling. The source code is in a git repository so I don't have to update the images when the code changes, but occasionally the environment changes so we create a new image. Then that image needs to be cycled into the auto scaling group. Is there a way to cycle the images automatically? Right now I schedule a scale up and scale down action which gets rid of the old instances.

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  • Privoxy-like proxy that handles multiple parallel connections?

    - by overtherainbow
    Hello I use Privoxy on my XP host to filter/rewrite web pages, but it's slower because all connections go through Privoxy's single port. According to this post on StackOverflow, by default, browsers support more than one simultaneous connection, which would explain why going through Privoxy is slower. Does someone know of a similar application that could handle more than one connection? Thank you.

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  • IIS 7.5 (Windows 7) - HTTP Error 401.3 - Unauthorized

    - by Nathan Ridley
    I'm trying to test my ASP.Net website on localhost and I'm getting this error: HTTP Error 401.3 - Unauthorized You do not have permission to view this directory or page because of the access control list (ACL) configuration or encryption settings for this resource on the Web server. I have the following users on the website application folder, with full read/write permissions: NETWORK SERVICE IIS_IUSRS SYSTEM Administrators Nathan (me) What can I try to fix this?

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  • CPU, Memory, Network, IO resources are under utilized when I tried various JMeter load testing

    - by Jaiganesh
    CPU, Memory, Network, IO resources are under utilized when I tried various JMeter load testing. I have given below the details. Hardware: 1 Core with 2 GB RAM OS: Ubuntu 12.04 LTS Server Edition Application: PHP (using JQuery, Ajax) JMeter Parameters: 10, 20, 30, 40 Hits per minute 220 Test Cases per hit 2.03 MB per hit I am not clear, why these resources are under utilized. Please help me to resolve this.

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  • Serve static media on "nginx"

    - by MMRUSer
    My django application hosted on Apache, and now I want to serve its static media through nginx, I don't have any prior experience in nginx...plus currently the static media is serve through Apache.. expecting some helping hand. Apache 2.2 mod_wsgi nignx-0.7.65 Django 1.1.1 Thanks..

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  • T42 Thinkpad, USB boot, CF for programs and storage?

    - by Tom K.
    Is this feasible? I have a Thinkpad T40. I'd like to get one of the tiny USB drives (like the Verbatim Store 'n' Stay series) of sufficient size to handle basic Linux OS booting (8GB?), then put 16Gb or greater memory card (SD or CF) in the PCMCIA slot with appropriate adapter for additional application programs and data storage. I know I could get a used or refurb HD, but I've had reliability issues in the past. I don't believe that new IDE drives are available.

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  • How do i setup a Window server 2008 R2 + SQL server 2008 VPS ?

    - by Spencer Lim
    I wish to deploy a trusted apps at the secured way... i got one empty VPS (no operating system) but i don't know how could i install Window server 2008 R2 and SQL server 2008 the version i got is genuine enterprise/ datacenter and sql enterprise the main purpose is used to deploy ASP.Net v4 MVC 2 and XBAP Apps + LINQ also use SQL server for my window application with someway to make it able to remote access May i know anyone here could teach me or introduce some source for me on how to setup the domain, IP, OS and feature all thing, please... i felt confuse here @.@

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  • Apache maximum request number 256?

    - by victor hugo
    I have a very good server running an Apache instance with mod_jk for proxying the request to an Application server. I'm doing a load test and although I'm sending over 600 requests, the status worker keep showing this: 256 requests currently being processed, 0 idle workers I'm using 'prefork MPM' <IfModule prefork.c> ServerLimit 2048 StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 1000 MaxRequestsPerChild 0 </IfModule> Is there a compiled limit for Apache to handle just 256 request or what would I be missing?

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  • Spring 3.0: Handler mapping issue

    - by Yaniv Cohen
    I am having a trouble mapping a specific URL request to one of the controllers in my project. the URL is : http://HOSTNAME/api/v1/profiles.json the war which is deployed is: api.war the error I get is the following: [PageNotFound] No mapping found for HTTP request with URI [/api/v1/profiles.json] in DispatcherServlet with name 'action' The configuration I have is the following: web.xml : <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml,/WEB-INF/applicationContext-security.xml</param-value> </context-param> <!-- Cache Control filter --> <filter> <filter-name>cacheControlFilter</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> </filter> <!-- Cache Control filter mapping --> <filter-mapping> <filter-name>cacheControlFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring security filter --> <filter> <filter-name>springSecurityFilterChain</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> </filter> <!-- Spring security filter mapping --> <filter-mapping> <filter-name>springSecurityFilterChain</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring listener --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <!-- Spring Controller --> <servlet> <servlet-name>action</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>action</servlet-name> <url-pattern>/v1/*</url-pattern> </servlet-mapping> The action-servlet.xml: <mvc:annotation-driven/> <bean id="contentNegotiatingViewResolver" class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver"> <property name="favorPathExtension" value="true" /> <property name="favorParameter" value="true" /> <!-- default media format parameter name is 'format' --> <property name="ignoreAcceptHeader" value="false" /> <property name="order" value="1" /> <property name="mediaTypes"> <map> <entry key="html" value="text/html"/> <entry key="json" value="application/json" /> <entry key="xml" value="application/xml" /> </map> </property> <property name="viewResolvers"> <list> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/jsp/"/> <property name="suffix" value=".jsp"/> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView" /> </bean> </list> </property> <property name="defaultViews"> <list> <bean class="org.springframework.web.servlet.view.json.MappingJacksonJsonView" /> <bean class="org.springframework.web.servlet.view.xml.MarshallingView"> <constructor-arg> <bean class="org.springframework.oxm.xstream.XStreamMarshaller" /> </constructor-arg> </bean> </list> </property> </bean> the application context security: <sec:http auto-config='true' > <sec:intercept-url pattern="/login.*" filters="none"/> <sec:intercept-url pattern="/oauth/**" access="ROLE_USER" /> <sec:intercept-url pattern="/v1/**" access="ROLE_USER" /> <sec:intercept-url pattern="/request_token_authorized.jsp" access="ROLE_USER" /> <sec:intercept-url pattern="/**" access="ROLE_USER"/> <sec:form-login authentication-failure-url ="/login.html" default-target-url ="/login.html" login-page ="/login.html" login-processing-url ="/login.html" /> <sec:logout logout-success-url="/index.html" logout-url="/logout.html" /> </sec:http> the controller: @Controller public class ProfilesController { @RequestMapping(value = {"/v1/profiles"}, method = {RequestMethod.GET,RequestMethod.POST}) public void getProfilesList(@ModelAttribute("response") Response response) { .... } } the request never reaches this controller. Any ideas?

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  • HP F2180 driver installation fails on 64-bit Windows 7

    - by Noam Gal
    Hello; I am trying to install the HP Deskjet AIO (non-network) driver on my machine, which is running the 64-bit version of Windows 7. Before installing it, Windows detected my printer just fine... But I wanted to use the HP scanning application, because tt allows me to scan several photos at once. I ran the DJ_AIO_NonNetwork_ENU_NB file I got from their site, and the installation went almost without a problem... However, at the part where it should have detected the printer, it didn't, so I skipped it - telling the installer I'll connect the printer later. After it was finished I was able to use it regularly, and also scan using the wanted HP application. However, the installer kept popping at random intervals, and giving me an error message. Yesterday I tried removing all the installed HP Applications, and installing from scratch. Running the same installer setup, it now insists that it does not support my operating system, and that 64-bit Vista is the highest it can go... I just don't understand why this is occuring all of the sudden. Has anybody here successfully installed the AIO driver on the 64-bit version of Windows 7? UPDATE: Been chatting with HP chat support over the weekend. Managed to really mess up my windows. At first, they told me to uninstall using an "unintall_l3" batch file inside their installer package, and then reinstall. Didn't work. Also the "l4" batch didn't make any difference. Afterwards I was told to install "Windows install clean up" and remove many hp entries (most of which were not listed on my computer), and I also removed many other hp entries I bumped upon. Then my office 2k7 started failing. I searched around the web, and ran Security Restore, so now my office works, but my windows explorer is all buggy - can't seem to open windows explorer - it hangs while trying to load my hard drives, or completely ignores them and just shows my libraries. Anyone here has any idea how I can restore my win7 to normal, with or without the annoying scanner? UPDATE 2: Ok - explorer back to normal. I guess I just had to wait until it finishes searching while opening the windows explorer for the first time after the Security Restore. Scanner still not working though.

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  • “X_FORWARDED_FOR” Header Doesn't Present In The Request

    - by Radi
    In my web application I need to extract the real ip address for clients behind proxy, after searching I found that the possible method to do that is to read the content of "X_FORWARDED_FOR" header , I am using java servlet and the headers of the incoming request doesn't contain "X_FORWARDED_FOR" header , So why the header doesn't included in the request? I am using java 1.7 , tomcat v7 , proxy server :TMG and configured to use "X_FORWARDED_FOR" header . Please advice. Thanks in advance.

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  • svchost.exe crash on wake up

    - by Serge
    Lately whenever I wake up my laptop from sleep I get a series of errors (generated by a host process failing) I haven't been able to figure out why this happens but I know which host process fails and was wondering if someone had some insight on why this keeps occuring 99% of the time when my laptop wakes up. here's the host process error Faulting application svchost.exe_SysMain, version 6.0.6001.18000, time stamp 0x47919291, faulting module ntdll.dll, version 6.0.6002.18005, time stamp 0x49e0421d, exception code 0xc0000006, fault offset 0x000000000005a02d, process id 0x1738, application start time 0x01cae656279b1010. and here are some services that fail because of that host The Windows Audio Endpoint Builder service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service. The Wired AutoConfig service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 0 milliseconds: Restart the service. The ReadyBoost service terminated unexpectedly. It has done this 2 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service. The Human Interface Device Access service terminated unexpectedly. It has done this 1 time(s). The following corrective action will be taken in 120000 milliseconds: Restart the service. The Network Connections service terminated unexpectedly. It has done this 2 time(s). The following corrective action will be taken in 100 milliseconds: Restart the service. The Program Compatibility Assistant Service service terminated unexpectedly. It has done this 2 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service. The Superfetch service terminated unexpectedly. It has done this 2 time(s). The following corrective action will be taken in 60000 milliseconds: Restart the service. Anyways I think you get the point, there are a few more. It got really annoying to wait for those services to restart so I created a batch file that does it automatically whenever the wlan stops I'm using Vista x64 on a Studio XPS 1640

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  • Ofice for Mac 2011 does not start, how do I repair the database?

    - by RomanT
    After a TimeMachine restore; Office 2011 is having kittens over permissions it would seem. Having attempted a 'repair' out of Disk Utility, am still seeing: there is a problem with the Office database upon startup, after which Word/Excel work without issues. Outlook on the other hand won't even start. Given the obvious message here "You do not have write access to the Outlook application folder" – where is the DB located to check?

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  • Error Trying To Use Microsoft LifeCam VX-3000

    - by Brian
    Hello, I bought a Microsoft LifeCam VX-3000 web camera for may parent's Dell Dimension 3000 computer running XP SP 3, and I cannot get it to run. THe installation ran successfully, but when I try to run it, I get the error: Faulting application lifecam.exe, version 3.21.263.0, faulting module kernel32.dll, version 5.1.2600.5781, fault address 0x00012afb. The microsoft help link really didn't help... how do I even resolve this type of error? Thanks.

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  • Ubuntu Terminal launch applications on different workspace

    - by drahcir
    I am trying to write a group of bashscripts to launch a set of applications on different workspaces. Reason being so that I can for example set up a script that launches all my dev related applications on the workspaces I usually put them on. I am looking for a command like ws -2 foo Which would launch the foo application on workspace 2 I tried looking through google but to no avail. Any suggestions?

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