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  • What text editors support vertical rulers?

    - by leeand00
    I'm looking for a feature somewhat like the vertical red 80 columns marker in NetBeans but one that's easier to use. I'd like it to function more like the tabs in MS Word except that the horizontal line is displayed on the entire file. I looked on the Comparison of Text Editors over at Wikipedia and I didn't find that "vertical ruler" was one of their features. It would be used to line up html tags in a massive file that I did not create, but have to maintain.

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  • Load external style sheets on request from a different origin

    - by AshTek
    Hi, Is there a plugin or feature in jQuery that enables the dynamic loading of stylesheets from different origins similar to $.getJSON() or $.getScript()? I am able to dynamically integrate a style sheet from the same origin, but I need to be able to dynamically inject a jQuery UI theme from a different origin into a page. I guess I can load the CSS file as JSON data and then apply the contents using $().css(); however, I was looking for a more elegant solution. Thanks

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  • Difficulty getting Saxon into XQuery mode instead of XSLT

    - by Rosarch
    I'm having difficulty getting XQuery to work. I downloaded Saxon-HE 9.2. It seems to only want to work with XSLT. When I type: java -jar saxon9he.jar I get back usage information for XSLT. When I use the command syntax for XQuery, it doesn't recognize the parameters (like -q), and gives XSLT usage information. Here are some command line interactions: >java -jar saxon9he.jar No source file name Saxon-HE 9.2.0.6J from Saxonica Usage: see http://www.saxonica.com/documentation/using-xsl/commandline.html Options: -a Use xml-stylesheet PI, not -xsl argument -c:filename Use compiled stylesheet from file -config:filename Use configuration file -cr:classname Use collection URI resolver class -dtd:on|off Validate using DTD -expand:on|off Expand defaults defined in schema/DTD -explain[:filename] Display compiled expression tree -ext:on|off Allow|Disallow external Java functions -im:modename Initial mode -ief:class;class;... List of integrated extension functions -it:template Initial template -l:on|off Line numbering for source document -m:classname Use message receiver class -now:dateTime Set currentDateTime -o:filename Output file or directory -opt:0..10 Set optimization level (0=none, 10=max) -or:classname Use OutputURIResolver class -outval:recover|fatal Handling of validation errors on result document -p:on|off Recognize URI query parameters -r:classname Use URIResolver class -repeat:N Repeat N times for performance measurement -s:filename Initial source document -sa Use schema-aware processing -strip:all|none|ignorable Strip whitespace text nodes -t Display version and timing information -T[:classname] Use TraceListener class -TJ Trace calls to external Java functions -tree:tiny|linked Select tree model -traceout:file|#null Destination for fn:trace() output -u Names are URLs not filenames -val:strict|lax Validate using schema -versionmsg:on|off Warn when using XSLT 1.0 stylesheet -warnings:silent|recover|fatal Handling of recoverable errors -x:classname Use specified SAX parser for source file -xi:on|off Expand XInclude on all documents -xmlversion:1.0|1.1 Version of XML to be handled -xsd:file;file.. Additional schema documents to be loaded -xsdversion:1.0|1.1 Version of XML Schema to be used -xsiloc:on|off Take note of xsi:schemaLocation -xsl:filename Stylesheet file -y:classname Use specified SAX parser for stylesheet --feature:value Set configuration feature (see FeatureKeys) -? Display this message param=value Set stylesheet string parameter +param=filename Set stylesheet document parameter ?param=expression Set stylesheet parameter using XPath !option=value Set serialization option >java -jar saxon9he.jar -q:"..\w3xQueryTut.xq" Unknown option -q:..\w3xQueryTut.xq Saxon-HE 9.2.0.6J from Saxonica Usage: see http://www.saxonica.com/documentation/using-xsl/commandline.html Options: -a Use xml-stylesheet PI, not -xsl argument // etc... >java net.sf.saxon.Query -q:"..\w3xQueryTut.xq" Exception in thread "main" java.lang.NoClassDefFoundError: net/sf/saxon/Query Caused by: java.lang.ClassNotFoundException: net.sf.saxon.Query // etc... Could not find the main class: net.sf.saxon.Query. Program will exit. I'm probably making some stupid mistake. Do you know what it could be?

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  • Sphinx, reStructuredText show\hide code snippets

    - by Adam Matan
    Hi, I've been documenting a software package using Sphinx and reStructuredText. Within my documents, there are some long code snippets. I want to be able to have them hidden as default, with a little "Show\Hide" button that would expand them (Example). Is there a standard way to do that? If not, I think I will suggest this feature to the developers. Thanks, Adam

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  • Text extraction with java html parsers

    - by zenmonkey
    I want to use an html parser that does the following in a nice, elegant way Extract text (this is most important) Extract links, meta keywords Reconstruct original doc (optional but nice feature to have) From my investigation so far jericho seems to fit. Any other open source libraries you guys would recommend?

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  • I must clear my cmos to be able to boot

    - by Fredou
    I have this Asus p7p55d-e pro for about 8 months(got it last July) and for this last 3-4 days I cannot boot without clearing my CMOS what I have is: Seasonic M12D 750W ASUS P7P55D-E Pro Intel Core i5 760 Quad Core Processor Lynnfield LGA1156 XFX GeForce® 8800 GT Alpha Dog 512MB DDR3 Standard (PV-T88P-YDF4) 2x Corsair XMS3 CMX4GX3M2A1600C7 4GB DDR3 2X2GB DDR3-1600 CL 7-8-7-20 I tried to remove all the unnecessary stuff: HD/dvd/pci card/usb cable/etc I tried with only 1 dimm filled, instead of my 4, each one individually it didn't work I tried changing the battery, here goes a few dollars to nowhere, didn't work if I don't reset the CMOS it sometime stock on RAM led, sometime on BOOT DEVICE led, when this happen, it stuck on CPU speed detection when I boot right after the reset, i MUST click on the F2 option (boot with default bios setting) if i go into the bios and save/restart, i have to reset it again when booted, everything is rock solid stable, tried memtest, cpu stress, etc, etc. without issue what should be my next step? trying a new psu? (i need to find one..) doing rma? (i need this mb since it's my only computer...) something else?

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  • different nmap results

    - by aasasas
    Hello I have a scan on my server form outside and from inside, why results are different? [root@xxx ~]# nmap -sV -p 0-65535 localhost Starting Nmap 5.51 ( http://nmap.org ) at 2011-02-16 07:59 MSK Nmap scan report for localhost (127.0.0.1) Host is up (0.000015s latency). rDNS record for 127.0.0.1: localhost.localdomain Not shown: 65534 closed ports PORT STATE SERVICE VERSION 22/tcp open ssh OpenSSH 4.3 (protocol 2.0) 80/tcp open http Apache httpd 2.2.3 ((CentOS)) Service detection performed. Please report any incorrect results at http://nmap.org/submit/ . Nmap done: 1 IP address (1 host up) scanned in 7.99 seconds AND sh-3.2# nmap -sV -p 0-65535 xxx.com Starting Nmap 5.51 ( http://nmap.org ) at 2011-02-16 00:01 EST Warning: Unable to open interface vmnet1 -- skipping it. Warning: Unable to open interface vmnet8 -- skipping it. Stats: 0:07:49 elapsed; 0 hosts completed (1 up), 1 undergoing SYN Stealth Scan SYN Stealth Scan Timing: About 36.92% done; ETC: 00:22 (0:13:21 remaining) Stats: 0:22:05 elapsed; 0 hosts completed (1 up), 1 undergoing Service Scan Service scan Timing: About 75.00% done; ETC: 00:23 (0:00:02 remaining) Nmap scan report for xxx.com (x.x.x.x) Host is up (0.22s latency). Not shown: 65528 closed ports PORT STATE SERVICE VERSION 21/tcp open tcpwrapped 22/tcp open ssh OpenSSH 4.3 (protocol 2.0) 25/tcp open tcpwrapped 80/tcp open http Apache httpd 2.2.3 ((CentOS)) 110/tcp open tcpwrapped 143/tcp open tcpwrapped 443/tcp open tcpwrapped 8080/tcp open http-proxy?

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  • Red Hat 5.3 on HP Proliant DL380 G5 and failed drive on RAID controller

    - by thinkdreams
    I have a development ERP server here in my office that I assist with support on, and originally the DBA requested a single drive setup for some of the drives on the server. Thus the hardware RAID controller (an HP embedded controller) looks like: c0d0 (2 drive) RAID-1 c0d1 (2 drive) RAID-1 c0d2 (1 drive) No RAID <-- Failed c0d3 (1 drive) No RAID c0d4 (1 drive) No RAID c0d5 (1 drive) No RAID c0d2 has failed. I replaced the drive immediately with a spare using the hot-swap, but the c0d2 continues to mark itself as failed, even when I umount the partition. I'm loathe to reboot the server since I'm concerned about the server coming back up in rescue mode but I'm afraid that's the only way to get the system to re-read the drive. I assumed there was some sort of auto-detection routine for this, but I haven't been able to figure out the proper procedure. I have installed the HP ACU CLI utilties, so I can see the hardware RAID setup. I'd really like to find out what the proper procedure should have been, where I went wrong, and how to correct it now. Obviously this goes without saying I should NOT have listened to the DBA and set the drives up as RAID-1 throughout as was my first instinct. He wasn't worried about data loss, but it sure would have been easier to replace the failed drive. :)

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  • external postfix forwarding to zimbra server

    - by Marko
    I want to migrate from my current mail server (old_server) for my domain mydomain.com. old_server setup is Postfix+LDAP+Cyrus. Now I want to migrate my domain mail to Zimbra server (zimbra), but I am considering option to leave current mail server working in the first phase, and then to only have subset of email addresses to be forwarded to zimbra server. It seems that zimbra refers this in their documentation as 'edge MTA'. Current config mydomain.com MX: old_server <---------- smtp send ----------> smtp receive New config mydomain.com MX: old_server zimbra <------------------------------------------- smtp send ----------> smtp receive ---- forward ----> smtp receive I need following: old_server to receive mail for my domain as before, but for some of the email addresses I want them to be delivered to zimbra server. I should be able to determine which email addresses will be forwarded. I would like to avoid possible false spam detections for mails from mydomain.com due to this setup. Questions: How should I configure postfix on old_server to support this mail forwarding? To avoid false spam detection, can I have outgoing mail from mydomain.com to be sent by zimbra or should I use old_server? Is there anything extra I would need to do in order to avoid possibility of my outgoing mails being marked as spam on other servers?

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  • overwhelmed by IOC choices

    - by Steve
    There are so many IOC choices, that I don't know where to begin. I've looked at Spring.NET, Unity, Ninject, Windsor, and StructureMap so far, and I have no idea what makes one better than the other. So, what is your favorite IOC, and what feature(s) makes you use it over any other?

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  • Invert a stack, without using extra data structures?

    - by vks
    How would you invert a stack, without using extra data structures, like a second, or temporary, stack. Thus no stack1-stack2 or stack-queue-stack implementation in the answer. You just have access to push/pop feature of a standard stack. I think there is way to do it by keeping a global counter and using pointer manipulation. If I solve it myself, I will post it. If someone else figures it out, please post your solution.

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  • iPhone virtual keyboard bug

    - by Chandan Shetty SP
    In iPhone virtual keyboard... 1.Change the alphabetical keypad view to numerical view. 2.Tap on the single quote(') button the view changes to alphabetical. 3.In this view tapping on space twice displays a fullstop. I don't know whether it is apple bug or feature, How to fix this issue through coding? Thanks,

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  • Basic image processing question

    - by indoman
    Can you enlarge a feature so that rather than take up a certain number of pixels it actually takes up one or two times that many to make it easier to analyze? Would there be a way to generalize that in MATLAB?

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  • Sites like itjobswatch.co.uk allowing to estimate $ value of particular IT skills and positions

    - by koppernickus
    I am using site itjobswatch to estimate $ value of particular IT skills and positions. I am using it also to observe salary trends for them. Sometimes I also use site salary.com where as a kind of hidden-feature one may list really impressing list of different IT positions and see salary statistics for them. What are the other similar sites, especially for markets other than UK and US?

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  • FCKeditor for ASP.NET: file upload size limit

    - by balanza
    Hi all, I'm working on an asp.net website written in vb. I embedded fdkeditor in my page, and it works fine. As it includes image-upload feature, which works fine as well, I need to limit the size of the file before it's been uploaded. I wonder I couldn't find anyting satisfactory on web, it seems fckeditor's developers haven't ever thought about that. Has anyone workarounded it? Thanks

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  • Embedding binary video data in a swf file

    - by aaaidan
    Is it possible to play video from data that has been embedded in a swf at compile time (with the [Embed] metatag)? The "Import Video-Embed" feature provided by Flash CS3 etc. is not acceptable because it has many severe limitations (including sound synchronization issues, a maximum number of frames, and other caveats) I'm interested in being able to bundle flv video data in a swf (along with other assets), which will be played by an AIR application. I don't think it can be done. Anyone disagree?

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  • How do I create a custom python interpreter? i.e. with certain modules already included?

    - by Johnny Brown
    If you've used Ruby on Rails, I'm thinking of the feature where the user types 'rails console' and instantly gets a Ruby console with rails and the current app already loaded. I want to make something like this for a python program I'm working on, does anyone know how I would get to type say, 'python myPythonConsole.py' and open up a regular python interpreter but with my program and all its dependencies loaded?

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  • ! Extra }, or forgotten \endgroup. latex

    - by gzou
    hey, I met these latex format problem, anyone can offer some help? the .tex file: \begin{table}{} \renewcommand{\arraystretch}{1.1} \caption{Cambridge Flow feature definition and description} \label{cambridge-feature}} \centering \begin{tabular}{|c|c|} \hline\bfseries Abbreviation &\bfseries Description\\ \hline serv-port & Server port\\ \hline clnt-port & Client port\\ \hline push-pkts-serv & count of all packets with\\ & push bit set in TCP header (server to client)\\ \hline init-win-bytes-clnt & the total number of bytes \\ & sent in initial window (client to server)\\ \hline init-win-bytes-serv & the total number of bytes sent\\ & in initial window (server to client)\\ \hline avg-seg-size-clnt & average segment size: \\ & data bytes devided by number of packets\\ \hline IP-bytes-med-clnt & median of total bytes in IP packet\\ \hline act-data-pkt-serv & count of packet with at least one byte \\ & of TCP data playload (server to client)\\ \hline data-bytes-var-clnt & variance of total \\ & bytes in packets (client to server)\\ \hline min-seg-size-serv & minimum segment size \\ & observed (server to client)\\ \hline RTT-samples-serv & total number of RTT samples\\ & found (server to client),\\ & {\bf see also \cite{Moore05discriminators}}\\ \hline push-pkts-clnt & count of all packets with push bit set \\ & in TCP header (server to client)\\ \hline \end{tabular} \end{table} and the error message: ! Extra }, or forgotten \endgroup. \@endfloatbox ...pagefalse \outer@nobreak \egroup \color@endbox l.892 \end{table} I've deleted a group-closing symbol because it seems to be spurious, as in $x}$'. But perhaps the } is legitimate and you forgot something else, as in\hbox{$x}'. In such cases the way to recover is to insert both the forgotten and the deleted material, e.g., by typing `I$}'. there is no $ in my table, also this { are matching with the }, and also after I comment the citation, the error remains. anyone can offer help? really appreciate all the comments! ! Extra }, or forgotten \endgroup.

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  • Mongoid or MongoMapper?

    - by PanosJee
    I have tried MongoMapper and it is feature complete (offering almost all AR functionality) but i was not very happy with the performance when using large datasets. Has anyone compared with Mongoid? Any performance gains ?

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  • How To Disable Subsonic's Primary Key Autoincrement?

    - by mamoo
    Hi everybody, I'm using Subsonic (simplerepository) and SQLite, and I have a class with an Int64 property marked as [SubSonicPrimaryKey]: [SubSonicPrimaryKey] public Int64 MyID; which is transformed into: [MyID] integer NOT NULL PRIMARY KEY AUTOINCREMENT Is it possible to disable the AUTOINCREMENT feature?

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  • Why does ATI 5570 HD video card driver installation cause Windows 7 To Blue Screen?

    - by Mort
    This one is for the hive mind. I have a brand new Dell Optiplex 760 workstation with 4 gigabytes of RAM running Windows 7 Professional (32bit). This is a new box with nothing installed other than what was provided for directly by Dell. I installed a Saphire ATI PCI Express 5570 HD. Upon trying to install the 10.4 Catalyst drivers the system will blue screen. It blue screens during the hardware detection phase of the installation process. I have already performed the following trouble shooting steps: Changed system RAM Installed only 2 gigabytes of RAM Installed different versions of Catalyst drivers (10.4 - 9.12) Tried to install video only component of driver (vs entire Catalyst suite) Made sure Windows 7 was fully updated Flashed mother board BIOS to current version Removed and re-seated video card Contacted ATI Support (We all know how this went......) Verified supply outputting properly The blue screen error (via Windows BugCheck entry in event log) is a 0x000000CA and refers to a plug and play error most likely caused by a bad driver. The problem is that the driver installation process never gets far enough to actually install a driver. The resolution center in Windows provides a solution of installing the 10.4 Catalyst driver to resolve issue (which fails). Looking for some alternate views to resolve.

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  • Azure load-balancing strategy

    - by growse
    I'm currently building out a small web deployment using VM instances on MS Azure. The main problem I'm facing at the moment is trying to figure out how to get the load-balancing to detect if a particular VM has failed and not route traffic to that VM. As far as I can tell, there are only only two load-balancing options: Have multiple VMs (web01, web02, web03 etc.) within the same 'cloud service' behind a single VIP, and configure the endpoints to be load balanced. Create multiple 'cloud services', put a single web VM in each and create a traffic manager service across all these services. It appears that (1) is extremely simplistic and doesn't attempt to do any host failure detection. (2) appears to be much more varied, but requires me to put all my webservers in their own individual cloud service. Traffic manager appears to be much more directed at a geographic failover scenario, where you have multiple cloud services across different regions. This approach also has the disadvantage in that my web servers won't be able to communicate with my databases on internal IP addresses, unlike scenario (1). What's the best approach here?

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