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Articles indexed Tuesday June 10 2014

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  • NPM not installing dependencies?

    - by neezer
    Having trouble getting NPM to install dependencies with npm install -d in my project directory with a defined package.json file. Here's my package.json: https://gist.github.com/3068312 And after wiping my project root's node modules folder (rm -rf node_modules), I run npm install -d in my project root and am greeted with this: (ssh) /vagrant git:master ? npm install -d npm info it worked if it ends with ok npm info using [email protected] npm info using [email protected] npm info preinstall [email protected] npm http GET https://registry.npmjs.org/sinon npm http GET https://registry.npmjs.org/underscore npm http GET https://registry.npmjs.org/mocha npm http GET https://registry.npmjs.org/request npm http 304 https://registry.npmjs.org/sinon npm http 304 https://registry.npmjs.org/underscore npm http 304 https://registry.npmjs.org/mocha npm http 304 https://registry.npmjs.org/request npm info into /vagrant [email protected] npm info into /vagrant [email protected] npm info into /vagrant [email protected] npm info into /vagrant [email protected] npm info installOne [email protected] npm info installOne [email protected] npm info installOne [email protected] npm info installOne [email protected] npm info unbuild /vagrant/node_modules/underscore npm info unbuild /vagrant/node_modules/mocha npm info unbuild /vagrant/node_modules/sinon npm info unbuild /vagrant/node_modules/request npm ERR! error installing [email protected] npm info unbuild /vagrant/node_modules/underscore npm ERR! error rolling back [email protected] Error: UNKNOWN, unknown error '/vagrant/node_modules/underscore' npm ERR! Error: ENOENT, no such file or directory '/vagrant/node_modules/underscore/package.json' npm ERR! You may report this log at: npm ERR! <http://bugs.debian.org/npm> npm ERR! or use npm ERR! reportbug --attach /vagrant/npm-debug.log npm npm ERR! npm ERR! System Linux 3.2.0-23-generic npm ERR! command "node" "/usr/bin/npm" "install" "-d" npm ERR! cwd /vagrant npm ERR! node -v v0.6.12 npm ERR! npm -v 1.1.4 npm ERR! path /vagrant/node_modules/underscore/package.json npm ERR! code ENOENT npm ERR! message ENOENT, no such file or directory '/vagrant/node_modules/underscore/package.json' npm ERR! errno {} npm ERR! error installing [email protected] npm info unbuild /vagrant/node_modules/request npm ERR! error rolling back [email protected] Error: UNKNOWN, unknown error '/vagrant/node_modules/request' npm ERR! npm ERR! Additional logging details can be found in: npm ERR! /vagrant/npm-debug.log npm not ok If I rerun npm install -d, the error changes to whatever the next package is... if I keep running it it over and over again, it eventually doesn't complain anymore and outputs: (ssh) /vagrant git:master ? npm install -d npm info it worked if it ends with ok npm info using [email protected] npm info using [email protected] npm info preinstall [email protected] npm info build /vagrant npm info linkStuff [email protected] npm info install [email protected] npm info postinstall [email protected] npm info ok However, none of the dependencies for any of these packages get installed. For instance, cheerio has a few dependencies, so when I try running my test suite, I'm greeted with: (ssh) /vagrant git:master ? mocha --compilers coffee:coffee-script --watch spec/* node.js:201 throw e; // process.nextTick error, or 'error' event on first tick ^ Error: Cannot find module 'cheerio-select' at Function._resolveFilename (module.js:332:11) at Function._load (module.js:279:25) at Module.require (module.js:354:17) What gives? I'm on Ubuntu Precise64 in a Vagrant virtual box.

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  • Is this one network or two networks?

    - by colemik
    I have this simple question and really don't know the answer. Does the drawing below show one network or two networks? This is a question about the definition of a network from the OSI / TCP/IP model point of view: From one point of view, those are two L2 networks connected with a bridge. From another point of view, this is one L3 network, that can have a common L3 address space (like 10.1.1.0). PS If this question is too dumb, please move it to Superuser.

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  • Cannot connect Windows 7 PCs to a Windows 2011 SBS domain

    - by Alexander Miles
    I can connect XP machines just fine to our new domain, however, I get the following error when I try to bind any Windows 7 box on our network to the 2011 SBS domain: An attempt to resolve the DNS name of a DC in the domain being joined has failed. Please verify this client is configured to reach a DNS server that can resolve DNS names in the target domain. I am wondering if part of the problem might be related to the fact we still have our Win2k DC active (and running DNS) until this server is set up for good? Any help on this would be much appreciated.

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  • My monitor constantly changes from DVI-D to HD15

    - by guest
    I noticed this lately, and it's becoming more often. Basically, when I start my PC, my monitor, which is connected with a DVI-D cable (I don't know what it's called), screen switches to the HD15, where HD15 isn't connected at all. Like, input is changed from DVI-D to HD15, therefore it just blacks out, and then goes back... it's not constant, but it's in random time intervals... I can't do anything on my computer because of this. I even tried connecting it with both DVI-D cable and HD15 cable to the processor, but it still sucks. Is there any way I could force my monitor to stay at only one input method? I'm on XP SP3, and this monitor is about 10 or less years old, a Sony model.

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  • Using remote station as original

    - by Neka
    I have 2 computers with totally same Debian, config, apps and other stuff. One at work and another at home. It's inconvenient to maintain the same configuration on these stations - upgrading OS, sync configuration, etc. Is there the way to use my home station as "host", and such a "terminal" at work? As if i have one HDD on 2 computers, but must use they own resources like an videocard and another. Looks like i need some remote tool as VNC, but this is no sessional event, I need to use "terminal" comp like original all of the time.

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  • What causes "system call failed" and there are hanging ie processes?

    - by TecBrat
    System: Windows 7 Home Premium IE: 11.0.9600.17107 When I have had many, many apps and windows open, sometimes I'll try to access a folder and get a dialog that says "System Call Failed". I have found the fix for it is to open the task manager and End Process Tree on iexplore.exe and iexplore.exe *32. Often times there will be several of these even when I have closed all my browser windows. Does anyone have any experience with this error?

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  • Is auto-logon on laptop with encrypted hard drive secure?

    - by Tobias Diez
    I have the complete hdd of my laptop encrypted (with the Windows built-in Bitlocker) and thus have to login two times upon booting (Bitlocker and user account). Since I'm the only person using the computer (and knowing the Bitlocker password), I was thinking about automatically login into the user account to make the boot process smoother and quicker. In which cases/scenarios is this a bad idea and the additional login gives a true additionally layer of security?

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  • Why is the pavucontrol level indicator jumping while nothing plays?

    - by EnterTheLiquidToasterFamily
    The level indicator in the screenshot does jump around even if nothing is playing. The indicator also reasonably represents sound levels when music is playing. I dont have any mediaservers running or noisy browsertabs open. Also no mic connected. When I turn the volume to max in software and on the amp, there is no noise from the speakers at all. Played music is loud and not distorted. Hardware: Realtek ALC889 over optical audio connector to a generic amp. Software: Debian Wheezy with latest backport kernel 3.14 (same thing on wheezy 3.2 stock), wheezy pulseaudio, xfce session, a custom asound.conf that enables pulseaudio to push sound over optical port. /etc/asound.conf pcm.a52 { @args [CARD] @args.CARD { type string } type rate slave { pcm { type a52 bitrate 448 channels 6 card $CARD } rate 48000 #required somehow, otherwise nothing happens in PulseAudio } }

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  • Excel table auto update

    - by Mike
    So I have a table in Excel with formulas. When I add a new row, the new row automatically fills in the formulas as well, which is great. My problem is that it also changes the formula in the row above the added row as well. Here's what happens specifically: My table's last row is row 24. A formula I have in that row is the following: =COUNTIF(C$11:C24,"y")/(COUNTIF(C$11:C24,"Y")+COUNTIF(C$11:C24,"N")) When I add in data in row 25 the formula is updated in row 25 as well, which is what I want, to the following: =COUNTIF(C$11:C25,"y")/(COUNTIF(C$11:C25,"Y")+COUNTIF(C$11:C25,"N")) My problem is that the row above also updates - my row 24 changes to the same as row 25 (the C24 goes to C25). Why is my row 24 formula changing when I add a row 25? Note, my formulas above row 24 stay the same when I add in row 25 - only row 24 changes when I add in 25. Is there a way to not update the row above the row being added? This problem continues when additional rows are added - If I add in a row 26, then the formula in rows 24-26 then all reference C26. Why are they all updating?

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  • How can I turn off flash fill automatically in Excel 2013?

    - by user3480643
    Flash fill breaks a lot of things in older excel documents. It causes maddeningly slow transfers from cell to cell after updating. I am trying to find a way to turn off "flash fill" in Excel 2013 automatically before rolling the product out to the rest of the staff in my company. Is there (preferably) a registry key that I can apply or a switch that I can include during the install that will turn this option off? Here is an image of the setting that I am looking to turn off: I haven't been able to find any documentation online about turning this off, other than this one page from MS: http://office.microsoft.com/en-ie/excel-help/turn-flash-fill-on-HA104043292.aspx

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  • Why can't I debug my ASP project through a remote desktop connection?

    - by Anthony Benavente
    I just asked this question in Stack Overflow but I figured this stack exchange forum is a better fit. It's been about a month of trying to figure out this problem and we've still not found a solution. We have about seven virtual machines on a server running Windows XP Professional w/ SP 3 all with Visual Studio Interdev and IIS 5.1 installed. Running the programs all work fine, but we just can't debug through remote desktop. When we are logged into the server console (through VM Sphere) and log into one of the virtual machines through there, we are able to debug properly. We figured the issue lies with some kind of permissions for Remote Desktop Users. We've tried nearly every article on the internet (exaggerating of course) and are about to give up hope. One more thing, when we are logged into the virtual machine through the server console and then remote in, the user that was logged into the console is kicked off but debugging works! Does remoting in trick the computer into giving us the correct permissions? I'm really not sure how it works. I know that this technology predates human history, but we are in the process of migrating from ASP Classic to ASP.NET Specs: - Windows XP Professional W/ SP3 - IIS 5.1 - Visual Studio 6 Interdev EDIT: By "debug" I mean running the project with breakpoints. Interdev doesn't stop at breakpoints.

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  • Would a switch be covered by a router's firewall

    - by Uh-yeah...
    So... Hopefully; this is the right place for this question. I need more Ethernet ports on my home network. Sadly, we already have an old router connected to the main router and we still need more ports. I feel dumb for asking; but, I just would like to double check. Would the devices connected to the switch be "protected" by the Main router's firewall? ? Up to this point I have assumed that was the case; but, a co-worker is convinced that is not the case [ I believe he is thinking of a situation in which the switch (un-managed) is before an access point]. [It would go modem to main router; main router then has the switch and old router connected to it.

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  • what may cause unexpected log outs?

    - by lalebarde
    Sometimes, my Linux PC unexpectedly closes my session (log out) while I am working, and puts me back the login window. If I have terminal 1 logged with root and 2 logged with another user (without X), these ones are not logged out. For example, for the last three hours, it has happened five times. Other times, it leads to a reboot. So I have investigated: the UPS, but the behaviour is unchanged without it). the temperatures, but everything is fine (cpu, disks, video card). I have started to investigate also: the memory (partially tested - I have to run a full testyt next night). EDIT: totally tested and passed. My configuration is: Linux 2.6.37-tuxonice x86_64 Intel(R) Core(TM) i7 CPU 860 @ 2.80GHz. Any idea please?

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  • Does the .NET Framework need to be reoptimized after upgrading to a new CPU microarchitecture?

    - by Louis
    I believe that the .NET Framework will optimize certain binaries targeting features specific to the machine it's installed on. After changing the CPU from an Intel Nehalem to a Haswell chip, should the optimization be run again manually? If so, what is the process for that? Between generations here are some notable additions: Westmere: AES instruction set Sandy Bridge: Advanced Vector Extensions Ivy Bridge: RdRand (hardware random number generator), F16C (16-bit Floating-point conversion instructions) Haswell: Haswell New Instructions (includes Advanced Vector Extensions 2 (AVX2), gather, BMI1, BMI2, ABM and FMA3 support) So my, albeit naive, thought process was that the optimizations could take advantage of these in general cases. For example, perhaps calls to the Random library could utilize the hardware-RNG on Ivy Bridge and later models.

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  • Force Direct3D anti-aliasing in a Direct3D game?

    - by James McLaughlin
    Some old games look really jagged nowadays on large displays without any anti-aliasing, but don't have any option built-in to the game to enable it. On a PC with an NVIDIA graphics card, it's possible to force anti-aliasing in the NVIDIA control panel which can really improve this. But I'm playing the game in Parallels on a Mac, and although the Mac has an NVIDIA graphics card, it's Parallels' emulated card that Windows sees and so obviously there's no NVIDIA control panel. Is there some generic way I can force anti-aliasing for a Direct3D game without using the NVIDIA control panel?

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  • How to flash Dell Precision 390 from linux (debian)

    - by malat
    I am trying to update my BIOS: $ sudo dmidecode -s bios-version 2.1.2 With a newer one: 2.6.0. I went to this page Dell Precision System BIOS, 2.6.0 After downloading the file WS390-020600.BIN, here is what it states: $ ./WS390-020600.BIN --help Usage: WS390-020600.BIN [options] Options: --help Print this text. --version Print package versions. If no options, update the BIOS. and $ ./WS390-020600.BIN --version Dell BIOS Update Installer 1.2 Copyright 2006 Dell Inc. All Rights Reserved. ./WS390-020600.BIN: 60: ./WS390-020600.BIN: ./flash: not found Does anyone knows where this flash command can be found ? Update: it looks like this is a self-extracting archive (need bash as per comment in header). $ head -30 WS390-020600.BIN [...] Extract() { tail -n +`awk '/^__ARC__/ { print NR + 1; exit 0; }' $0` $0 | gzip -cd >$_PRG So the flash command should have been auto-generated, however the above command does not appear to be running as original author intended. I do not see anything wrong with the command though.

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  • Using an environment variable set to a path value: the system cannot find the path specified for %OPENCV_DIR%

    - by dumbledad
    I'm trying to set an environment variable to point to the directory into which I have extracted the latest version of OpenCV, following the instructions in OpenCV's Installation in Windows tutorial. Here's my elevated command line listing. C:\>cd C:\OpenCV2.4.6\build\x64\vc11 C:\OpenCV2.4.6\build\x64\vc11>cd ../../../.. C:\>setx -m OPENCV_DIR C:\OpenCV2.4.6\build\x64\vc11 SUCCESS: Specified value was saved. C:\>cd %OPENCV_DIR% The system cannot find the path specified. C:\>echo %OPENCV_DIR% %OPENCV_DIR% Firstly I change directory to C:\OpenCV2.4.6\build\x64\vc11 to ensure that it exists. After that is successful I change directory back to the root of the C drive. Then I use setx to make OPENCV_DIR a system wide environment variable with value the C:\OpenCV2.4.6\build\x64\vc11 path I verified in step 1. Noting the success of setx in the previous step I now change directory using the new environment variable. But it fails with the message The system cannot find the path specified. If I try to echo the value of the OPENCV_DIR environment variable it appears not to be set. Looking in the control panel the OPENCV_DIR environment variable looks correctly set: What's wrong? Why is the variable not working? Am I evoking it incorrectly when I use it to change directory or echo its value?

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  • What could be causing windows to fail to sleep or hibernate, and revert system settings?

    - by xdumaine
    I am running Windows 8.1 on my system (Dell e6520) and the symptoms are this: My PC won't sleep or hibernate. It the screen turns off, but the fans just run and run, and after a little while, it completely shuts down, and when I start it back up, everything is closed, like it was a fresh boot/restart. I'm have a weird issue with outlook described here and the fix works fine - modifying a registry value. The weirder part is that after my computer fails to sleep or hibernate, and it starts back up, the registry value is GONE, like I never modified it, and thus the outlook error message is back. I thought maybe a graphics driver was preventing the sleep/hibernate, so I attempted to uninstall the NVIDIA graphics driver and control panel. HOWEVER, once the computer fails to sleep/hibernate, the NVIDIA graphics driver and control panel appear BACK on my system, like I didn't uninstall them. What could be happening here? I really need to be able to sleep/hibernate so I don't lose work or my work state, and these issues are really concerning. What I've tried, without success: Uninstalling graphics driver mentioned above Disabling hibernate and using sleep disabling/re-enabling hibernate Disabling startup items Sleeping as local system admin account disconnecting all USB, network, and bluetooth devices

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  • Windows 8 upgrade to windows 8.1 RTM fails with error code 0x101 - 0x2000C

    - by vzczc
    I have a MSDN Subscription and downloaded Windows 8.1 RTM today. It fails to install. After mounting the ISO and installing (with a Windows 8.1 Pro product code), selecting "Keep my apps and settings", it copies all installation files, restarts and then bluescreens at around 50%, then rolls back to the previous version. System has 64 GB Memory, Supermicro, Xeon E5-1650, Intel SSD, runs Hyper-V, Windows 8 Pro. What may be causing this and how do I fix it?

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  • Xubuntu Terminal overrides shell- and vi color schemes, how to deactivate?

    - by erikb85
    I'm running an up-to-tade Xubuntu and have a real problem with these Terminals. I don't want them to be all that design-ish. Just the plain old Terminal with a black background and green text. And in VIM I want to use my own color scheme. But the xfce-4-terminal doesn't seem to let me do that. It always uses it's own color schemes and they just don't work for all cases (you have like 6 different types of text elements to color, for coding you need more). How can I disable the coloring in the terminal or just load a simple one without all these features?

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  • "Stable" operating system - what does it mean exactly?

    - by Maciej Ziarko
    I've been using Linux for more than 2 years now, and I'm a satisfied user. I started with Ubuntu, then switched to Fedora and now I'm fond of Linux Mint. Linux is often described as "stable". I have some inkling of what it might mean, but today I felt the need to understand it completely. So my question is... What does it mean that operating system is stable? What are the features of stable system?

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  • CyanogenMod 11 M7 disponible et apporte Android 4.4.2, les Nightlies passent à Android 4.4.3 avant une sortie finale prévue pour juillet

    CyanogenMod 11 M7 disponible et apporte Android 4.4.2 les Nightlies passent à Android 4.4.3 avant une sortie finale prévue pour juilletEn 2008, un hacker fan de Linux au pseudonyme de JesusFreke, développa pour le HTC Dream les prémices d'un système d'exploitation mobile qui allait devenir par la suite une ROM non officielle (CyanogenMod) du populaire Android.CyanogenMod a au fil du temps gagné le coeur d'un nombre important d'utilisateurs d'Android, qui ont trouvé en l'OS le moyen de garder la...

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  • Droit à l'oubli : Google compte signaler les demandes de suppression aux internautes lorsque leurs résultats de recherche ont été affectés

    Droit à l'oubli : Google aurait l'intention de signaler les demandes de suppression aux internautes lorsque leurs résultats de recherche ont été affectésSuite à un arrêté de la Cour de justice de l'Union européenne (CJUE) Google avait lancé il y a quelques jours un formulaire pour permettre aux internautes européens d'avoir recours au droit à l'oubli. Le géant de la recherche compte signaler cette forme « de censure » des informations qu'elle affiche, au cas où le droit à l'oubli aurait été appliqué...

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  • Universal Work Queue Quick Filter Examples

    - by LuciaC-Oracle
    If you use Universal Work Queue then it's likely that you will want to define and use your own Quick Filters.  Quick Filters allow you to focus on specific work classes based on assigned criteria in a node. This makes it much easier for Agents to view their work grouped in a meaningful way.How to create Universal Work Queue - Quick Filters (Doc ID 803163.1) gives two worked examples to help you understand how to create your own Quick Filters:     Adding a 'Resource Group' filter     Adding an Overdue Amounts filter for use in Collections. We hope you find these examples useful.  Let us know by providing feedback on the document itself or, why not post to the MOS Service Community with your experience and suggestions.

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  • EMEA OTN Virtual Technology Summit - Hands-On Learning

    - by Thanos Terentes Printzios
    The Oracle Technology Network (OTN) is excited to invite you to our first Virtual Technology Summit. EMEA – Thursday July 10th / 9am to 1pm BST / 10am – 2pm CET / 12pm to 4pm MSK / GST - Register Now Learn first hand from Oracle ACEs, Java Champions, and Oracle product experts, as they share their insight and expertise on using Oracle technologies to meet today’s IT challenges. This interactive, online event offers four technical tracks, each with a unique focus on specific tools, technologies, and tips in these focus areas. Java – Big Trends and Technologies – Java lets you mine Big Data, build robust apps with HTML5, JavaScript and Java EE, and expand into the Internet of Things. Experts will present and you’ll be able to chat with them live online. Don’t miss out on this great opportunity to learn from some of the best minds in the Java community. Systems – OS Tips and Tricks for Sysadmins – Learn first hand how to configure Oracle Linux to run Oracle Database 11g and 12c, how to use the latest networking capabilities in Oracle Solaris 11, and how to troubleshoot networking problems in Unix and Linux systems. Database – Mastering Oracle Database Management & Development Techniques – Experts will present advanced features and management methods that will help you master your Oracle Database capabilities and drive greater performance, agility and manageability of your IT implementation. This track will build upon your skills with data management, migration, and performance. Middleware – The Architecture of Analytics: Big Time Big Data and Business Intelligence – This track will present a solution architect’s perspective on how business intelligence products in Oracle’s Fusion Middleware family and beyond fit into an effective big data architecture, and present insight and expertise from Oracle ACEs specializing in business Intelligence to help you meet your big data business intelligence challenges. This same content is being offered at 3 different dates listed below, at times convenient for all regions Americas - Wednesday July 9th EMEA – Thursday July 10th APAC English - July 16th 9am to 1pm PST12pm to 4pm  EST1 to 5 pm BRTRegister 9am to 1pm BST10am – 2pm CET12pm to 4pm MSK / GSTRegister IST – 10:00amSG – 12:30pmAEST – 2:30pmRegister The full event agenda is available at https://wikis.oracle.com/display/OTNVirtualTechSummit/Home

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