Search Results

Search found 96011 results on 3841 pages for 'sun one'.

Page 648/3841 | < Previous Page | 644 645 646 647 648 649 650 651 652 653 654 655  | Next Page >

  • Partials vs for loop — best practices

    - by Mike
    In coding up your view templates you can render a partial and pass an array of objects to be rendered once per object. OR you can use a For blank in @blank loop. How do you decide when to do which? It seems that if you use a partial for every iterable object you will end up having to modify tons of separate files to make changes to potentially one view. With the loops you can see everything right there in one file.

    Read the article

  • Does a 3ware "ECC-ERROR" matter on a JBOD when I have ZFS?

    - by Stefan Lasiewski
    I have a FreeBSD 8.x machine running ZFS and with a 3ware 9690SA controller. The 3ware controller shows an ECC-ERROR with one of the disks: //host> /c0 show VPort Status Unit Size Type Phy Encl-Slot Model ------------------------------------------------------------------------------ p0 OK u0 279.39 GB SAS 0 - SEAGATE ST3300657SS p1 OK u0 279.39 GB SAS 1 - SEAGATE ST3300657SS p2 OK u1 931.51 GB SAS 2 - SEAGATE ST31000640SS p3 ECC-ERROR u2 931.51 GB SAS 3 - SEAGATE ST31000640SS p4 OK u3 931.51 GB SAS 4 - SEAGATE ST31000640SS /c0 show events shows no ECC errors in it's recent history. ZFS does not currently detect any errors. zpool status says No known data errors My question: Is this ECC-ERROR something that I need to be concerned about? According to the 3ware CLI 9.5.2 Manual, an ECC-ERROR means that the 3ware controller caught a read-error for one or more sectors on this drive. This sometimes occurs when a RAID array is recovering from a failed disk. I believe that ECC-ERRORS can also be detected when the 3ware Controller verifies each disk. None of the drives have failed and thus there was no drive rebuild, so I assume that 3ware discovered a bad sector when it ran it's weekly auto-verify scan of the disks. Is this a safe assumption? According to our logs, ZFS has not detected any bad sectors on this drive. ZFS can work around read errors -- if ZFS detects a bad sector on the drive, it will simply mark that sector as bad and never use it again. From the ZFS perspective one bad sector isn't a big deal, although it might indicate that the drive is starting to go bad.

    Read the article

  • Search inside of text files

    - by Matt
    So here is the situation. I currently run a mail server for my small non-profit company. My mail server (Merak Mail Server) keeps logs in .log files and mail as .tmp files. Essentially these are just text files that are kept on the server. Problem is that when I put text into the "Containing text" field on Windows Explorer, it always misses the files and tells me no results returned. Then when I search the files one by one (painful at best), I find the files I need. Do I not understand the search feature well enough, or maybe I have it indexing wrong. I really don't care what I need to use to search the files, even a third-party app is fine with me, I just want to type an email address into a box and search all of my log files or email files and find out which one I am looking for. It can be Windows Search or something else, as long as I can find a way to get the job done I will be happy. Pay solutions are fine as well. Thanks everyone in advance.

    Read the article

  • jquery mouse wheel scroll horizontal

    - by steve
    I currently have a site that is a sidescroller (http://www.studioimbrue.com) and I'm trying to bind a mousewheel to scroll sideways. Currently I'm using the one found at thehorizontalway.com but it doesn't seem to work in all browsers (Chrome). I'm trying to get this one to work: http://brandonaaron.net/code/mousewheel/docs , to simply scroll the whole window, nothing else. There is very limited documentation so I can't figure it out. Any help is appreciated.

    Read the article

  • Regarding parser DOM and REGEX

    - by giri
    Hi I am writing an application in java I need to fetch specific data from website.I do not know which one to use whether REGEX or Parser.Can anybody please advise me how to get this done? and which one is prefered. Thanks

    Read the article

  • What's best practice to check if an object is part of a ManyToMany relationship in Django

    - by PhilGo20
    from an instance of Site with a ManyToMany relationship to Kiosk, i'd like to check if a Kiosk object is part of the relationship. I could do self.apps.get(id=app_id).exists() and check if True or self.apps.get(id=app_id) and catch the ObjectDoesNotExist error or self.apps.filter(id=app_id) and check if True If I have to catch a possible ObjectDoesNotExist error, I may as well use the second one I can do the second but doesnt seem super clean can use the third one but using filter on a unique ID seems wrong to me You can tell me to use whatever works and that'll be a valid answer ;-)

    Read the article

  • How do you solve the 15-puzzle with A-Star or Dijkstra's Algorithm?

    - by Sean
    I've read in one of my AI books that popular algorithms (A-Star, Dijkstra) for path-finding in simulation or games is also used to solve the well-known "15-puzzle". Can anyone give me some pointers on how I would reduce the 15-puzzle to a graph of nodes and edges so that I could apply one of these algorithms? If I were to treat each node in the graph as a game state then wouldn't that tree become quite large? Or is that just the way to do it?

    Read the article

  • A cycle in object graph detected in JPA.

    - by Nitesh Panchal
    Hello, I am trying to figure out this error since 5 hours without any success. SO i finally thought of posting in here. Please help i am really in big trouble. I am stuck on this and see no way of solving this error. This is my database structure tblBlogRegion BlogRegionId (primary key) BlogRegionName tblGadget GadgetId(primary key) GadgetName tblBlogs BlogId(primary key) Blogname BlogTypeId (reference key from tblSiteTerm tblSiteTerms SiteTermsId(primary key) SiteTermsName tblBlogGadgets BlogGadgetsId(primary key) BlogRegionId(foreign key from tblBlogRegion) BlogId(foreign key from tblBlog) GadgetId(foreign key from tblGadget) Is it not normal database structure? Do you see anything that is cyclic? WHen i try to fetch list from tblGadgets i get this error :- [com.sun.istack.SAXException2: A cycle is detected in the object graph. This will cause infinitely deep XML: entity.BlogGadgets[blogGadgetsId=1] -> entity.Blogs[blogId=2] -> entity.BlogGadgets[blogGadgetsId=1]] I am trying to get list from web service using JAS-WS.

    Read the article

  • How to filter rows in JTable based on boolean valued columns?

    - by vinny
    Im trying to filter rows based on a column say c1 that contains boolean values. I want to show only rows that have 'true' in c1. I looked up the examples in http://java.sun.com/docs/books/tutorial/uiswing/components/table.html#sorting. The example uses a regex filter. Is there any way I can use boolean values to filter rows? Following is the code Im using (borrowed from the example) private void filter(boolean show) { RowFilter<TableModel, Object> filter = null; TableModel model = jTb.getModel(); boolean value = (Boolean) model.getValueAt(0,1); //If current expression doesn't parse, don't update. try { // I need to used 'value' to filter instead of filterText. filter =RowFilter.regexFilter(filterText, 0); } catch (java.util.regex.PatternSyntaxException e) { return; } sorter.setRowFilter(filter); } thank you.

    Read the article

  • How can I use two Internet connections in Ubuntu?

    - by Martin
    My goal is to be able to do something like this: curl google.com --interface ppp0 curl google.com --interface p2p2 ppp0 is a DSL connection, and p2p2 is a separate direct Internet connection. Currently I can only get one of these to work at a time. When I enable one, the other one stops working. /etc/network/interfaces: # The loopback network interface auto lo iface lo inet loopback # DSL auto p2p1 iface p2p1 inet manual auto dsl-provider iface dsl-provider inet ppp pre-up /sbin/ifconfig p2p1 up # line maintained by pppoeconf provider dsl-provider # DIRECT auto p2p2 iface p2p2 inet dhcp ifconfig: lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 p2p1 Link encap:Ethernet inet6 addr: fe80::20a:ebff:fe21:99c6/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 p2p2 Link encap:Ethernet inet addr:192.168.1.101 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::20a:ebff:fe17:1249/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 ppp0 Link encap:Point-to-Point Protocol inet addr:53.193.231.167 P-t-P:53.193.224.1 Mask:255.255.255.255 UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1492 Metric:1 route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 0.0.0.0 0.0.0.0 U 0 0 0 ppp0 10.0.10.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2 53.193.224.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0 192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0 p2p2 By default, only ppp0 works. If I run "route add default gw 192.168.1.1 p2p2" then I can use p2p2 but ppp0 stops working. If I then run "route add default gw 53.193.224.1 ppp0" then I can use ppp0 again but p2p2 stops working. What can I do to be able to use both interfaces selectively?

    Read the article

  • Recommended partitions to migrate from Windows XP to Windows 7 and Ubuntu

    - by Juanillo
    Hello, I have a system with Windows XP. My hard disk has 189 GB NTFS. I want to change the operative system to windows 7, but I want to add Ubuntu as well. As the change might take several days (because I don't have much time) I want to install one system (or Windows 7 or Ubuntu) keeping my windows XP installed in another partition so if something doesn't work in thebrand new operating system installed I can use my Windows XP installation. So I've thouht about doing something like this: Copy the data I want to keep to an external hard disk. Make partitions enough to install windows 7, keep data in another partition and another one to install Ubuntu. Copy the data I want to keep to the partition I've just created. Install Ubuntu in the partitions for Ubuntu. Check if Ubuntu works fine If it works OK install Windows 7 on the partition of Windows XP (Windows XP will be erased). Reinstall the programs in Windows 7. So my question is: How many partitions do you recommend me to have (and the size of each one and NTFS or FAT32)? The operative system I'm going to use more is Windows 7 (though I love Linux I use many programs which are windows dependant). Do you think I should do anything else / change something in the proccess to avoid any problem? I don't know if making the partitions can harm the data I have in the disk. Thanks.

    Read the article

  • GWT vs. Cappuccino

    - by James
    Hi, I'm in the planning stage of a web application and I'm trying to choose between GWT and Cappuccino. I have an idea of which one I think is better, but my partner is sold on the other choice. I was hoping to get some feedback on pros and cons for each from people who have used one or the other or both. Thanks in advance for any insight you might have.

    Read the article

  • Why does jruby complain about valid java_opts

    - by brad
    I have set my java min/max heap size to be the same as outlined in the Sun Docs for precise heap sizing using the following: -Xms768m -Xmx768m This works fine when I start tomcat, but if I run jruby from the command line it complains saying: Error occurred during initialization of VM Incompatible minimum and maximum heap sizes specified I read in the jruby docs about some -J-X params but it seems silly that I would need to explicitly override my normal jvm settings. The problem arises when I do a deploy. I try running jruby -S rake db:migrate on my server and it complains. Is it true that I need to explicitly override my JVM settings when running jruby? It seems as though ANY Xms/Xmx values cause jruby to complain. Update So it seems that some settings do in fact work. For instance all of these work: Xmx256m Xms256m Xmx512m Xms256m Xmx512m Xms500m But these don't: Xmx512m Xms512m Xmx512m Xms501m Xmx768m Xms512m

    Read the article

  • Insert unicode strings into CleverCSS

    - by Brian M. Hunt
    How can one insert a Unicode string CSS into CleverCSS? In particular, how could one produce the following CSS using CleverCSS: li:after { content: "\00BB \0020"; } I've figured out CleverCSS's parsing rules, but suffice that the permutations I've thought sensible have failed, for example: li: content: "\\00BB \\0020" // becomes content: 'BB 0' EDIT: My other examples and the rest of my post weren't saved. Suffice that I had a longer list of examples that also failed, as did my closing which was something like: I'd be grateful for any thoughts and input. Brian

    Read the article

  • .htaccess redirect

    - by joesalvator
    I have a magento site oscommerce, I need it to redirect to httpsa I already have the cert installed I just need to change the htaccess file but i dont know which one the one in the root? please help

    Read the article

  • Why MAMP sets to 600 MySQL file permission?

    - by SergioP
    I usually put MAMP MySQL /db/db-site-name folder under SVN. When MAMP starts, it gives the drw------- (600) permission to all the files and dir in that folder. I have a problem because one of these folder is .svn one, that have to be drwxr-xr-x (755), otherwise I can't access to SVN working copy with my client. Can anyone help me to set MAMP properly?

    Read the article

  • Using same name for Core Data object as a Private Framework Object

    - by bjorn geez
    Hi all, I've got a core data-based app for iPhone and I'm getting the following warning: objc[2472]: Class Property is implemented in both /System/Library/PrivateFrameworks/Notes.framework/Notes and /var/mobile/Applications/B69194FF-448F-48AD-A78D-DDB8935F/AmcCalc.app/AmcCalc. One of the two will be used. Which one is undefined. When I started working on this app back with SDK 3.0 I didn't get this error, so how do I deal with this? Thanks! Bjorn

    Read the article

  • How to implement DomainKeys?

    - by jmutaka
    Can any one gave me requirements/step-by-step procedures on how am I suppose to create DomainKeys for my mail server so that our email can pass through on Yahoo!'s mail server without being marked as spam or bulk mail? I think implementing DomainKeys is one of the requirements of Yahoo! Mail to not have email marked as spam. Our mail server is hmailserver.

    Read the article

  • Access Google Chrome's cache

    - by jldupont
    Is it possible to access Google Chrome's cache from within an extension? I'd like to write an extension that loads a cached version of a page when the online one can't be accessed (e.g. Internet connectivity issue). Updated: I know I could write an NPAPI plugin accessible through an extension to accomplish this but I'd rather not suffer writing one... I am after a solution without resorting to NPAPI, please.

    Read the article

  • Cisco VPN endpoints disconnecting from a VLAN

    - by dunxd
    I have a number of Cisco ASA 5505 and PIX 506e around the world acting as VPN endpoints. They connect to a Cisco VPN Concentrator 3000 at HQ. I am using EZVPN to set up the VPN (i.e. most of the config is central on the VPN Concentrator) The majority of endpoints work absolutely fine. However, there are three that do not. 2 ASAs and 1 PIX get disconnected from one of the VLANs on our network. This is the VLAN that my monitoring server runs on - so those endpoints look as if they have gone down. However, I can still ping the endpoints from our user VLAN. If I then SSH onto the endpoint, and do a ping to my monitoring server, the connection comes back. Then after about 10 minutes it stops working again. I've looked at the configuration of my endpoints, and I can't see any significant differences. One common feature is that the affected endpoints are connecting to the internet via retail quality routers. However, I don't see how this could affect traffic within a VPN tunnel. Any ideas or suggestions? I've also got a thread on Cisco's forums at https://supportforums.cisco.com/thread/344638. One other person has reported the same problem.

    Read the article

  • JBoss 6 error deploying Axis2

    - by manasouza
    I tried to deploy Axis2 war file (versions 1.6.1 and 1.5.6) on JBoss 6.0.0 and got the following error: ` DEPLOYMENTS IN ERROR: Deployment "vfs:///C:/Desenvolvimento/jboss-6.0.0.Final/server/default/deploy/ axis2.war" is in error due to the following reason(s): java.lang.ClassNotFoundEx ception: 1.0.com.sun.codemodel.JConditional at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(Dep loyersImpl.java:1228) [:2.2.0.GA] at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainD eployerImpl.java:905) [:2.2.0.GA] at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.c heckComplete(MainDeployerPlugin.java:87) [:6.0.0.Final] at org.jboss.profileservice.deployment.ProfileDeployerPluginRegistry.che ckAllComplete(ProfileDeployerPluginRegistry.java:107) [:0.2.2] at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceB ootstrap.start(BasicProfileServiceBootstrap.java:135) [:6.0.0.Final] at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceB ootstrap.start(BasicProfileServiceBootstrap.java:56) [:6.0.0.Final] at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(A bstractServer.java:827) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5] at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.r un(AbstractServer.java:417) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5] at java.lang.Thread.run(Thread.java:662) [:1.6.0_27] ` Thanks in advance

    Read the article

  • How to connect 2 routers (Asmax and D-link) RJ11 vs RJ45 issue

    - by piobyz
    I just bought a new router, D-link DSL 2641B and want to connect it to another one, provided by my ISP, Asmax AR 804MP. Previously, I had Linksys WRT350N, and there was no problem, while I had Ethernet cable plugged in to one of LAN ports in Asmax and INTERNET(RJ45) port in Linksys, connection used PPPoE protocol -- worked OK. D-link has DSL(RJ11) port (which I don't want to use as Asmax replacement, while there is a separate Ethernet cable with a TV plugged to Asmax, which I don't want to configure from scratch on D-link). How should I connect my new D-link to work with Asmax? Via DSL port? Via one of the LAN ports (in which case I probably should change the purpose of this port in the config, I guess?). I tried connecting D-link both ways: LAN(ASMAX) to LAN(DLINK) LAN(ASMAX) to DSL(DLINK) (using RJ11 - RJ45 cable) I hope there is some setting in the DLINK's config that I overlooked. I haven't tried to see what's in ASMAX's config, but I guess I don't need to change anything there, while Linksys worked just fine? The only difference I see, is that D-link has RJ11 DSL port as WAN, and Linksys has RJ45 (called by them INTERNET) as a main WAN port.

    Read the article

  • Java bitshift strangeness

    - by Martin
    Java has 2 bitshift operators for right shifts: >> shifts right, and is dependant on the sign bit for the sign of the result >>> shifts right and shifts a zero into leftmost bits http://java.sun.com/docs/books/tutorial/java/nutsandbolts/op3.html This seems fairly simple, so can anyone explain to me why this code, when given a value of -128 for bar, produces a value of -2 for foo: byte foo = (byte)((bar & ((byte)-64)) >>> 6); What this is meant to do is take an 8bit byte, mask of the leftmost 2 bits, and shift them into the rightmost 2 bits. Ie: initial = 0b10000000 (-128) -64 = 0b11000000 initial & -64 = 0b10000000 0b10000000 >>> 6 = 0b00000010 The result actually is -2, which is 0b11111110 Ie. 1s rather than zeros are shifted into left positions

    Read the article

  • Perl copy directory excluding some files

    - by user65457
    In my Perl code, I need to copy a directory from one location to another on the same host excluding some files/patterns (e.g. *.log, ./myDir/abc.cl). What would be the optimum way of doing this in Perl across all the platforms? On windows, xcopy is one such solution. On unix platforms, is there a way to do this in perl?

    Read the article

< Previous Page | 644 645 646 647 648 649 650 651 652 653 654 655  | Next Page >