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  • CSS - Can't get the z-index to apply correctly in Internet Explorer

    - by peaki
    I've written a jQuery script to replace <select /> elements with some DIV's and UL's allowing my to simulate the original SELECT but also allow me to style it. So far, aside from a few minor bugs, it works rather nicely. However, in Internet Explorer, the 'options' div is getting rendered underneath the elements below the div. Here's the HTML: <div class="styledSelect-parent" style="display: inline-block; width: 59px;"> <div class="styledSelect-newSelect" style="position: relative;"> <input class="styledSelect-newSelect-selector" style="width: 59px;" readonly="readonly" name="hello" value="Test1" type="text"> <div class="styledSelect-newSelect-options" style="display: none; z-index: 20; width: 59px; position: absolute; left: 0px; top: 18px;"> <ul> <li>Test1</li> <li>Test2</li> <li>Test3</li> <li class="styledSelect-active">Test4</li> <li>Test1</li> <li>Test2</li> </ul> </div> </div> </div> <br /><br /> <div class="styledSelect-parent" style="display: inline-block; width: 59px;"> <div class="styledSelect-newSelect" style="position: relative;"> <input class="styledSelect-newSelect-selector" style="width: 59px;" readonly="readonly" name="hello" value="Test1" type="text"> <div class="styledSelect-newSelect-options" style="display: none; z-index: 20; width: 59px; position: absolute; left: 0px; top: 18px;"> <ul> <li class="styledSelect-active">Test1</li> <li>Test2</li> <li>Test3</li> </ul> </div> </div> </div> If I open the first select, the LI list sits underneath the second select box rather than above it. I can't get the z-indexes to work properly. What am I missing? :/

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  • Vicious net widget and dynamic interface

    - by tdi
    Ive got pretty standard vicious net widget for the eth0, yet this is my laptop and I move a lot, sometimes I use wlan0, sometimes ppp0. Is there a way in vicious to dynamically choose the active iface? netwidget = widget({ type = "textbox" }) -- Register widget vicious.register(netwidget, vicious.widgets.net, '<span color="' .. beautiful.fg_netdn_widget ..'">${eth0 down_kb}</span> <span color="' .. beautiful.fg_netup_widget ..'">${eth0 up_kb}</span>', 3)

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  • How to throw a 404 error from htaccess?

    - by John Isaacks
    Everything I find seems to be about created a custom 404 page. That is not what I am trying to do. If I want to block access to a page I can do this in htaccess: RewriteRule pattern - [F] However, "Forbidden" hints that the page does exists. I want the page to appear to not even exist. So I would like to give a 404 error instead of a 403. Then have it render whatever 404 page would render if the resource really wasn't there. How can I do that?

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  • How to get the Host value inside ~/.ssh/config

    - by iconoclast
    Within a ~/.ssh/config or ssh_config file, %h will give you the HostName value, but how do you get the Host ("alias") value? Why would I want to do that? Well, here's an example Host some_host_alias HostName 1.2.3.4 User my_user_name PasswordAuthentication no IdentityFile ~/.ssh/some_host_alias.rsa.id LocalCommand some_script.sh %h # <---- this is the critical line If I pass %h to the script, then it uses 1.2.3.4, which fails to give it all the options it needs to connect to that machine. I need to pass some_host_alias, but I can't find the % variable for that. (And: yes! I'm aware of the risk of recursion. That's solved inside the script.) UPDATE: Kenster pointed out that I could just hard-code the Host value as an argument to the script. Of course this will work in the example I gave, but it won't work if I'm using pattern matching for the Host.

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  • List processes with their launching command line

    - by rkolm_kds
    I'm looking for a Windows feature or third-party tool that can produce a list of active processes (as in the task manager) with the command line used to start each process. e.g. if I launch "php.exe -q script.php" in a command line, during the execution of my process, I'd like to see this command in the list and not only "php.exe" Tasklist, process explorer, taskinfo... can't give this information and/or make it available in a text format. Do you know if such tools/features exist? Thanks

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  • Disk controller speed responsible for slow write speeds?

    - by vizvayu
    I have question. I'm using ESXi 4.0U1 in an IBM x3200M2 with an integrated LSI 1064e RAID controller, without any kind of cache. I have 3 250GB HOT-SWAP SATA HDs configured in RAID1E (IME). ESXi works fine, read speed are quite OK, but write speeds are incredible slow, never more than 8MB/s, and this is the best case scenario, benchmarking with iozone streaming writes, using a VMWare Paravirtual controller and with only this VM active, no swapping of any kind (total vm memory reserved). Already wrote to IBM but I don't have any kind of pay support so they didn't even answered, so I'm just wondering... anybody has any experience with a similar setup? I just want to be sure this is hardware related and can't be fixed with some kind of config option, because I'm thinking on buying a new RAID controller (Adaptec 2405 looks nice). Thanks again!

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  • Login-time quota for VPN users

    - by Isaac
    I have configured Routing and Remote Access Service in Windows Server 2003 as the VPN server. VPN users are defined in Active Directory which is running on this server too. How i can configure the server to give each user a limited download size (for example 1GB) and does not authenticate them when they exceeds their download quota. The VPN server should also disconnect the users that reach their quota. Update: Apparently a third-party RADIUS server could provide this feature. One solution I have found is TekRADIUS but it is commercial. FreeRADIUS is a open-source free RADIUS server but I am not sure if it could these kind of features.

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  • Connecting Dell XPS 17/HP Pavilion dv7 (nvidia GT 650M) to Apple LED Cinema Display for 2560x1440 resolution from notebook

    - by alphaTrader
    Is there any way to run higher than 1080p resolution from a Dell XPS 15/17 or HP Pavilion laptop? Specifically, I am planning to buy Dell XPS L721X or HP Pavilion dv7-7005tx with nvidia GeForce GT 650M and connect it to the Apple LED Cinema display via mini Displayport (I don't think Thunderbolt is supported on these notebooks). The idea is to get 1080p on the notebook and 2560x1440 on the main display. Only one of the montitors is active at any time. I asked Dell and they weren't of much help.

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  • Forbid links to open new tabs in Google Chrome

    - by Andrzej
    I'm looking for a solution to forbid links in Google Chrome to open new tabs (in most cases it is a target="_blank" issue). So, I want all links to open pages in currently active tab, not in new tab. I tried a wide range of addons (for ex. "Death to target=_blank") and greasemonkey scripts that are supposed to remove target=_blank attribute but none of them worked. It is extremally anoying when I want to switch between accounts in GMail or navigate from GMail to GDrive. I always get the new tab opened and I need to close last tab manually.

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  • Can I recover files on a disk With 5% of start of disk completely wiped (overwritten with 1s)

    - by ARA
    Recently a virus attacked my pc and cleared 5% of my hard disk which has one partition I viewed the disk in a hex viewer program like active undelete ,cleared the virus data and overwrote it with 1s I want to recover a large file that is about 10gb, but no recovery tools seem to be able to recover any files. I want to know ,in theory, is this file recoverable ? I think that files are fragmented, researched about NTFS File System and i understand cluster information are just saved in MFT File ? Is there any way to recover file without a MFT structure ?

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  • Unreadable sectors reported by smartd, is it serious?

    - by stribika
    I have a RAID 5 array of 4 disks. In the last 2 days I began to see these messages in the log: Jun 13 23:01:05 localhost smartd[4537]: Device: /dev/sda [SAT], 1 Currently unreadable (pending) sectors Jun 13 23:01:05 localhost smartd[4537]: Device: /dev/sdb [SAT], 2 Currently unreadable (pending) sectors If I have 2 faulty disks then the array should not show all disks OK: md0 : active raid1 sdd1[3] sdb1[1] sdc1[2] sda1[0] 64128 blocks [4/4] [UUUU] Strangely there are no other problems just the log messages. I am worried because sda is new and I previously had problems with sdb. (Completely died but the guy who sold it to me fixed it somehow.) Am I in danger of losing data? What should I do now?

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  • Why does yum index get corrupted?

    - by TomOnTime
    Occasionally yum's cache gets corrupted and we see errors like this: error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 - (-30974) error: cannot open Packages database in /var/lib/rpm The workaround is rm -f /var/lib/rpm/__db* and then the next "yum" command regenerates the data. My question is: what is likely to be causing this? Is there some common task that ignores locks or has other problem that causes this? We have hundreds of CentOS machines and there is no pattern to which see this problem. It could be a "one in a million" issue, which at large scale is seen often. NOTE: I realize this is a very "open ended" question, but if an answer finds the cause, I will go back and turn the question into something more canonical that directly relates to the specific issue.

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  • Best Linux Distro for web services (Nginx & node.js) on laptop: Compaq 6710b?

    - by tomByrer
    I haven't used Linux in 5+ years, aside from d/l occasional system recovery CDs off DistroWatch, so I don't know the current landscape. Related postings on this forum are several years old & may not relate to my hardware (Compaq 6710b laptop, Core2Duo Centrino). Requirements: Use the Compaq 6710b laptop's WiFi out of the box enough frequently updated pre-made packages for web hosting & development (Nginx & node.js are biggest concerns, everyone has Apache & PHP, & I'm not crazy about building from source) prefer be easy enough to use, but outside help available (so a small user-base distro is only OK if the community is active & a major disto's packages are compatable) configuration easy to transfer to outside web hosts. You have actually installed/used recommended disto (don't have to be expert) TIA!

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  • What special configuration is needed to have a domain controller with DNS on a VM in Hyper-V?

    - by Michael J. Gray
    I have a server running Windows Server 2012 and it only has the Hyper-V role. I have a VM also running Windows Server 2012 and it has the Active Directory: Directory Services and DNS ([example.com]) roles. It has been promoted to a domain controller for [example.com]. In the virtualization host I have joined the domain successfully. On a laptop on the network, it can ping my DNS that is inside the VM on the virtualization host. However, it can't resolve anything through the DNS. I figured it was a firewall issue where the DNS had the firewall allow rule, but the virtualization host did not. I added that, but it didn't fix the issue. On my laptop, I get "UnKnown can't find [example.com]: No response from server" immediately. There's no time out, it just comes back right away. What have I overlooked?

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  • Multi-machine backup solutions

    - by Paul
    I have a growing number of PCs and laptops in my home that need a backup solution. My question is 2 fold: Most commercial backup vendors appear to license by the machine, are there any products that give a license that can be used on all your machines, without a per machine cost? An alternative is to have a centrally controlled back up strategy controlled from a single PC with an attached hard drive that can back up other machines on the network. What backup software is suitable for this approach? Will this software be windows/Linux interoperable? I've searched for duplicate questions but don't see anything that addresses the multi machine/cost issue. OSs in network will be Windows (XP, Vista, 7) and Linux variants. Not pattern to when machines will be switched on.

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  • How to get rid of disturbance on LCD monitor?

    - by Uday Kanth
    I have an Acer G195HQL LCD monitor and recently I've been noticing a lot of disturbance on the screen. They appear to be like flickering horizontal white lines. These lines are more apparent on dark backgrounds like grey/black. The curious thing is that, the intensity of these lines increases and decreases with no specific pattern. The disturbance temporarily goes away when I detach and re-attach the VGA cable at the CPU end. My speakers are magnetically shielded, but the problem persists even when I turn them off. I don't know what to do and this is really annoying me. Is it possible that my monitor is failing? Or is there anything I should check?

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  • Why does this PowerShell script hang?

    - by jshin47
    Today I had to use Start-Sleep many times so I thought I would create a shortcut function for it, sleep($time). However, whenever I entered the function it never exits! It must be an issue with either the data type for the argument for Start-Sleep or the way I am declaring the function. Instead of posting the whole script, I've posted this useless one that would make a familiar beep pattern if it worked: function beep { Write-Host `a } function sleep { param([int]$time) Start-Sleep -m $time } beep sleep(300) beep sleep(200) beep sleep(50) beep sleep(300) beep sleep(450) beep sleep(200) beep

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  • Misbehavior in regular expression in VIM

    - by poissonbreaker
    I am having a problem with a regular expression on vim. I have a pattern as follows: http:\/\/\(\w\+\.\?\)\+ [matches http://(AS MANY WORDS FOLLOWED BY DOT OR NOT ENCOUNTERS) e.g. http://wd1.wd2.com] I have a text as follows: http://wd1.wd2.com/wd3 I am trying to make this substitution on it: s/\(http:\/\/\)\(\w\+\.\?\)\+/\1wd4.wd5.com and the result is http://wd4.wd5.com /wd3 (Notice the white space inserted at the end of the replacement) How can I avoid having this inserted space? I am afraid is a bug in the regexp engine but I am not sure.

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  • getting started automating virtualization with powershell on windows

    - by fschwiet
    What are some good books or resources for learning automate virtual PCs on Windows DataCenter? I want to be able to build VPCs with both automated installs and from images, preferably via powershell. I would like to be able to setup an IIS environment for automated testing, and configure end user installs of different versions of Windows. I am not interested in corpnet type scenarios (active directory, domains, etc) so much for now. I'm comfortable with powershell and programming in general. I haven't yet installed Windows DataCenter, maybe once I install it will be clear enough. But looking for resources on how to managed virtual PCs programmatically I haven't found anything.

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  • How do I stop my IIS App Pool making a request to wpad.mydomain.com?

    - by Programming Hero
    As part of some performance troubleshooting, I've monitored the slow startup of a "cold" App Pool (one without an active worker process) in IIS. When using a built-in account, the App Pool starts in sub-second time. When using a custom local account the App Pool takes 30+ seconds to start processing requests. The service appears to be making requests to wpad.mydomain.com, an address it does not have access to, which causes it to wait 30 seconds for a response before eventually timing out. As a workaround, I've added the hostname to the server's hosts file, to direct the traffic to the local machine, which returns much faster (1-2 seconds). What do I need to do to stop IIS making this request when this identity is used for the App Pool?

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  • why is this happening?-"dhcpcd will not work correctly unless run as root"

    - by user330317
    i have installed archlinux and gnome on virtualbox. had no problem connecting to internet but now after installing gnome and rebooting there is no internet connection after following instructions from archwiki,i have tried . but i cant figure out the problem please help. host-63drhd% sudo netctl status enp0s3 ? [email protected] - Networking for netctl profile enp0s3 Loaded: loaded (/usr/lib/systemd/system/[email protected]; static) Active: inactive (dead) Docs: man:netctl.profile(5) host-63drhd% sudo netctl enable enp0s3 Profile 'enp0s3' does not exist or is not readable host-63drhd% sudo dhcpcd dhcpcd[1486]: sending commands to master dhcpcd process host-63drhd% dhcpcd dhcpcd[1543]: control_open: Permission denied dhcpcd[1543]: dhcpcd will not work correctly unless run as root dhcpcd[1543]: open `/run/dhcpcd.pid': Permission denied dhcpcd[1543]: control_start: Permission denied dhcpcd[1543]: version 6.3.2 starting dhcpcd[1543]: enp0s3: if_init: Permission denied dhcpcd[1543]: enp0s8: if_init: Permission denied dhcpcd[1543]: no valid interfaces found dhcpcd[1543]: no interfaces have a carrier dhcpcd[1543]: forked to background, child pid 1544

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  • Set up new dedicated server

    - by aldo
    I'm a newbie. I just bought a new dedicated server which running windows server 2008 r2 and have an ip for example 128.98.34.112. I bought a domain xyz.com without hosting from godaddy.com and i want to host it to my new server. in godaddy.com i already follow this steps http://www.webhostingtalk.com/showthread.php?t=237604. i also have installed plesk in my new server and create a domain with the name xyz.com and set the A record for xyz.com to 128.98.34.112, and set the NS record to ns1.xyz.com and ns2.xyz.com. But until now i still can not open the xyz.com from browser. Whats wrong? Do I need to install active directory to host a domain? thanks

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  • Can a NAT close out VPN connections?

    - by Scoop
    I have a client running on a VPN behind a NAT. The client becomes inaccessible after a while if it is not "active". The VPN software is PPTP and the OS of the client if Debian. I'm unsure about the exact cause of what makes it inaccessible or if it is another piece of software that is causing the problem. But my current thing I am trying to figure out is if the NAT is healing and causing the client VPN to become inaccessible. Could this be causing the problem or should I look elsewhere?

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  • Workaround broken sudo?

    - by perreal
    I managed to break sudo by deleting the libc.so.6 sym-link in /lib. I copied the actual file and created a symbolic link with the same name under my home directory by using LD_PRELOAD=/lib/libc-2.11.3.so. At this point, all binaries linking libc are working through preload except sudo. For sudo, I need to write (and don't know why): $ /lib/ld-linux-x86-64.so.2 --library-path . /usr/bin/sudo but this gives me: $ sudo: must be setuid root Checking the permissions: $ ls -l /usr/bin/sudo $ -rwsr-xr-x 2 root root 166120 So the setuid bit is actually set. Question: I need to create a symbolic link named /lib/libc.so.6 through my active ssh connection without using sudo, or, make sudo work somehow. I don't have the root password and I can't connect through ssh anymore. Is there any other way I can get authorization?

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  • Network Performance issue

    - by qubemarker
    We have three Ubuntu 10.04 servers. One server is a storage server and the other two servers are configured as clients. The storage server has a good amount of capacity and it is integrated with windows Active directory server for Authentication. I am uploading some video files from both clients to the server and when I am uploading data from any one client alone I get about 26 MB/s data transfer rate. When I upload data from both the clients simultaneously I am only getting about 8 MB/s from each client. I have gigabit ethernet cards in all of the servers and a L2 Managed gigabit switch for connectivity. I don’t know why the data transfer rate is decreasing so much in simultaneous read and write. I have tried all of the TCP stack related settings suggested here. Can any assist with getting better read/write performance out of this setup? Any help is appreciated.

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