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Articles indexed in September 2012

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• Sync local directory with remote FTPS?

  - by A T

  How do I keep my local directory in sync with my remote FTPS directory? Note that I've tried WinSCP, but found that it only works a few times then I need to restart it to get it going again. Also I've tried all the utilities mentioned here but only a few supported the connection requirements (explicit SSL over FTP), and those that did didn't have "realtime" directory sync. Also note that a curl, rsync or wput command which I can put into "scheduled tasks" will suffice, if it can do directory sync.

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• Outlook keeps dropping 'Other Calendars'

  - by David Gard

  We run Exchnage 2010 with Outlook 2007, and we have public calendars that users are able to 'Add to favorites...' - these are then shown under 'Other Calendars' when a user clicks their 'Calendar' tab. The issue we are having is that these calendars drop off every now and again. Looking under 'Public Folders - Favorites', I can see that the calendars are there, but Outlook doesn't seem to know that they are calendars any more. Simply clicking on one of them to open it changes the icon to that of a 'Folder containing calendar items' for each of the favorite items, and closing and reopening Outlook gets them back under 'Other Calendars' My question is this - how can I make Outlook stop forgetting that these public folders are calendars? Thanks.

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• Eclipse Juno failing to start with Java returning 1 error report

  - by Richard Lewin

  I have been using Eclipse Juno on windows 8 without any issues until yesterday when, upon starting Eclipse it shows the initial splash screen and then shows the following message: Eclipse Java was started but returned exit code=1 C:\Windows\system32\javaw.exe -Dosgi.requiredJavaVersion=1.5 -Dhelp.lucene.tokenizer=standard -Xms40m -Xmx384m -XX:MaxPermSize=256m -jar C:\Program Files\eclipse\plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar -os win32 -ws win32 -arch x86_64 -showsplash C:\Program Files\eclipse\plugins\org.eclipse.platform_4.2.0.v201206081400\splash.bmp -launcher C:\Program Files\eclipse\eclipse.exe -name Eclipse --launcher.library C:\Program Files\eclipse\plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20120522-1813\eclipse_1503.dll -startup C:\Program Files\eclipse\plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar --launcher.overrideVmargs -exitdata 13f4_5c -product org.eclipse.epp.package.java.product -vm C:\Windows\system32\javaw.exe -vmargs -Dosgi.requiredJavaVersion=1.5 -Dhelp.lucene.tokenizer=standard -Xms40m -Xmx384m -XX:MaxPermSize=256m -jar C:\Program Files\eclipse\plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar OK At this point Eclipse does not load any further. I have attempted to re-install the Java JDK and JRE without having any effect. I have also re-downloaded Eclipse Juno and run it as a 'fresh' startup which has until now worked initially yesterday

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• matlab on laptop [closed]

  - by bill

  I would to get any opnion regarding which of the two laptop configuration is best for running Matlab with (by running matlab I do not mean graphic simulation): HP EliteBook 8570p - Intel® Core™ i5-3210M (2.50 GHz, 3 MB L3 cache, 2 cores) Chipset Mobile Intel® QM77 Express 4 GB 1600 MHz DDR3 SDRAM OR HP g6-2090ej - 2.1 GHz Intel Core i7-3612QM 6 MB L3 cache 8 GB DDR3 The second one is i7 but the first one is the Elitbook series which is a "workstation". Which will be the best for Matlab computation (no graphic simulation only computing matrix etc.)?

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• Select firefox search result

  - by Nicolas C.

  I am working on a daily basis on a web application with very large menus. Also doing lots of other Excel manipulations, copy and pasting, etc., I am quite fond of keyboard shortcuts as much faster than using the mouse to point, double-click and then going back to my keyboard etc. Hence, my question is quite simple, does anyone know if there is any shortcut under Firefox which would let me actually select (and not highlight) in my web page the search result so that I can for instance do the following manipulation sequence? [Ctrl]+[F] type the search string, for instance 'regional_unit' the missing shortcut to actually select in my page the string which is currently highlighted thanks to the search feature of FF [Space] or [Enter] key to activate the web element which in my case would systematically correspond to a link or button, etc. May be there would be an addon replacing the default search feature, I don't know... I tried to look over the internet but with the words I am using for this investigation, I do not get relevant search results under Google :(. Thanks a lot

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• How to automaticaly mount luks-partition only when disk is plugged in

  - by Frederick Roth

  I have the following scenario: I want to automatically backup some data from my Laptop(Fedora Core 17) to a external encrypted(luks) hard disk. The disk can be opened by a key file, which lies on the also encrypted root partition of my laptop. The hard disk is attached to my docking station and therefore only "present" when I am at home (which is approximately 1/2 of the time the Laptop runs) I have everything set up the way I want it with one exception. I don't get a decent way to mount the hard disk automatically at boot if and only if it is present. If I add it to crypttab and fstab without noauto it tries to mount it at boot and takes a lot(!) of time and error messages when it is not present. If I add noauto, well it does not mount automatically ;) Is there a way to configure luks/crypttab to do the following: check whether the disk is present if yes: decrypt/mount if no: just don't

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• how to switch to another window when Ctrl + B not works for tmux?

  - by hugemeow

  as we all know tmux is quite nice tool, but there is some scenerios that Ctrl + B cannot be used for example: i sshd to server A, and now i connect to A's tmux pty, so Ctrl + B is captured by server A. then i ssh to server B from server A, and there is also tmux running on Server B, this time, Ctrl + B only works for server A, and cannot be used by server B, so if i want to switch windows for server B, what should i do then?

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• Installing Ubuntu One on Ubuntu 11.10 server

  - by Yar

  I have installed "Ubuntu One" on an Ubuntu server 11.10 based on these instructions: How do I configure Ubuntu one on a 11.10 server? Everything went smooth during installation. However when I try the command: u1sdtool --start to get the server up, I get the following stack error: u1sdtool --start /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/init.py:57: GtkWarning: could not open display warnings.warn(str(e), _gtk.Warning) Unhandled Error Traceback (most recent call last): dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NotSupported: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 Does anyone have a clue how to solve this issue?

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• Is it possible to mount a TrueCrypt volume to a NTFS mount point?

  - by Anthony

  The question is simple really. Under Linux etc.. you can mount TrueCrypt volumes, files or partitions, to any mount point of your choosing whereas in Windows the interface only shows drive letters. I'm wondering if I can mount the volume, a partition in this case, un-encrypted to a NTFS mount point, or folder, instead of using drive letters. The reason I ask is I am running out of letters :(. I'm using Server 2008 with the latest TrueCrypt install. Note: I know how to mount a volume directly to an NTFS folder mount point but doing so, and navigating to the mount point, prompts a notice saying the volume is not formatted - to be expected as the volume is not un-encrypted at this stage.

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• Hidden characters inserted after pipe (|) followed by a space

  - by nifty

  Very often, on my Mac, when I use the pipe (|) character followed by a space character, an invincible character will be inserted in between. This is especially annoying when using the terminal, as it makes commands invalid. If I type the following in iterm2, I often get the following: ls | cat zsh: command not found:  cat If I hit the up-arrow-key to get my previous command, and then remove and reinsert the space between | and cat, the command will work. When I copy paste the working and non working commands into a file, like this: non-working: ls | cat working: ls | cat and open it in Hex Fiend it shows the following: non-working: ls |¬†cat working: ls | cat I've also experienced the same kind of issue in SublimeText2 using the square brackets ([]) followed by a space. So I don't believe its an issue with iTerm2.

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• How do I trap the mouse pointer within a VirtualBox Guest OS?

  - by Samuel

  I'm on a Mac Mini 2011 with VirtualBox installed. I have Windows 7 running as a Guest OS. My question: How do I "trap" my mouse pointer within Windows? In other words, I don't want my mouse to move outside to the Host OS. Ideally, I would be able to press the Host key to "untrap" my mouse. The purpose: I'm playing Warcraft 3 in the Guest OS and I can't scroll the screen since the mouse keeps jumping to the Host OS instead of scrolling the screen. This happens even in full-screen mode.

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• How do I fix a super slow MacBook?

  - by MakingScienceFictionFact

  I'm running a black MacBook 4.1. Intel Core 2 Duo @ 2.4 GHz, 2 GB RAM, 250 GB hard disk drive, bus speed is 800 MHz. It's about three years old in excellent shape externally. I treat this thing like a baby. It used to run awesome, but now it's super slow at everything. I get the spinning pizza of death constantly. It takes a long time to boot up or load any program, even Safari and iTunes. iPhoto is terribly slow. The Internet doesn't work properly and it reminds me of a buggy PC. I've formatted it and re-installed Mac OS X 10.6 (with all updates), and I've done the disk repairs process. As an iOS developer this is driving me crazy, but luckily I have an iMac to work on in the day which is fast. I'm ready to format it again, but that didn't work last time. After the last format, I copied back files from an external drive so maybe the offending files were hidden in there somewhere. Here are the hard disk drive and RAM specifications. It is upgrade-able to 4 GB of RAM. Hard disk drive: The Fujitsu Mobile MHY2250BH is a 250 GB, standard hard disk drive. Its burst transfer rate is 150 Mbyte/s. This is a 5400 RPM drive and comes with an 8 MB buffer. RAM: two sticks of 1 GB DDR2 SDRAM, speed: 667 MHz.

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• How to set up VPN connection? Virtual Box 3.1.4 installed. Host - Snow Leopard(Mac) Guest - Windows 7 (32-bit)

  - by user31954

  I have Virtual Box 3.1.4 installed. Host - Snow Leopard(Mac) Guest - Windows 7 (32-bit). I have installed Windows on my MAC because I need it for work. I cannot establish VPN connection (using NAT). I tried to use bridged adapter, and I lost my internet connection on my guest(wind7) completely. I don't know much about networking, so I need detailed instructions for his particular OSs. Could someone please help me with this? Some random details about my attempts: On my host Windows I get error 800 trying to VPN. I can ping server address from my guest Win 7 and I have VPN connection established from my host Mac. I do disable VPN on my Mac when tying to establish it through guest. I tried to VPN from Mac and see if Guest sees it. It doesn't. Thank you!

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• How to keep TightVNC client on Windows XP alive when connected to OS X?

  - by Craig

  I'm using TightVNC on my Windows XP workstations to connect to a remote OS X box (10.5.x) using OS X's VNC support. I've noticed that the TightVNC will become unresponsive after a period of inactivity. Is this a common issue? Restarting TightVNC solves the problem, but can be a bit annoying. Is there a solution to this? I don't suppose copy & paste between the two systems can be made to work?

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• Are speakers wasting power when they are not in use?

  - by Dennis Cheung

  I guess all of you have a pair/set of speakers for your MP3s. I am just interesting to how do they do when they are not playing? How actually the power spent by the speaker? Does any the below cases matter? Idle / Silence input When you computer is off / not connected Raise the volume by hardware (turn/push the button on the speaker) Raise the volume by software (do it with your mouse) BTW, to save the world. I am here to suggest you to unplug it when you leave your PC.

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• HTG Explains: What Group Policy Is and How You Can Use It

  - by Chris Hoffman

  Group Policy is a Windows feature that contains a variety of advanced settings, particularly for network administrators. However, local Group Policy can also be used to adjust settings on a single computer. Group Policy isn’t designed for home users, so it’s only available on Professional, Ultimate, and Enterprise versions of Windows. 8 Deadly Commands You Should Never Run on Linux 14 Special Google Searches That Show Instant Answers How To Create a Customized Windows 7 Installation Disc With Integrated Updates

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• Tutoriel Enyo : partie 1, article de Robert Kowalski traduit par vermine

  Je vous propose une traduction de l'article Enyo Tutorial: Part 1 de Robert Kowalski qui traite, vous l'aurez compris, du framework JavaScript Enyo. Ce dernier est un framework pour ordinateurs de bureau et pour mobiles qui utilise JavaScript et HTML5. Robert Kowalski se lance dans une série de tutoriels dont le but est de nous faire découvrir pas à pas le fonctionnement d'Enyo. L'objectif de ce premier article est de concevoir une calculatrice de pourboire et de découvrir les kind.

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• ????????

  - by Steve He(???)

  ???,???? - ???? ?Oracle????????,???????????????????,???????????????????,???????My Oracle Support???????,?????????????,???,???????????“??”???,???????????????????????????????...?????Oracle??,?????RSS????,????????????????????????,??????????????????,??????????????? ??,????????????????,??????,????????????????????,???????????“??”????????????????,?????????????,??????????Oracle????????????? ???????????,??????????,Oracle???????????“????????”????????????????????,?Oracle????????????,??????????,????????,?????????????????,??????????????????????????????,??bug,??????????????,???????????????????????ID 793436.1,?????,?????????????,???????Oracle????????????

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• SOA Proactive support

  - by JuergenKress

  We will provide information on our activities, publications, product related information and more. Additionally we look forward to your feedback to improve what we do. Read our blog and follow us on twitter @SoaProactive ! If you want to learn more about SOA Proactive support you, read our presentation from the Fusion Middleware Summer Camp in Munich at the SOA Community Workspace (SOA Partner Community membership required) How to run a RDA collection for SOA without providing a password at runtime? SOA Suite 11g PS5 Bundled Patch 3 (11.1.1.6.3) SOA & BPM Partner Community For regular information on Oracle SOA Suite become a member in the SOA & BPM Partner Community for registration please visit  www.oracle.com/goto/emea/soa (OPN account required) If you need support with your account please contact the Oracle Partner Business Center. Blog Twitter LinkedIn Mix Forum Technorati Tags: SOA Support,SOA proactive support,support,SOA Community,Oracle SOA,Oracle BPM,BPM,Community,OPN,Jürgen Kress

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• Don't Miss All the OEPE Action at OOW and JavaOne

  - by Juan Camilo Ruiz

  This year at Oracle Open World the OEPE team will be participating in various activities along the week. Here is the summary of all them: mark your calendars and secure your spot, we'll be showing all the new and exciting that we have been working on. Sessions: Mon 1 Oct, 2012 Time Title Location 10:45 AM - 11:45 AM General Session: The Future of Development for Oracle Fusion—From Desktop to Mobile to Cloud Marriott Marquis - Salon 8 4:45 PM - 5:45 PM General Session: Building Mobile Applications with Oracle Cloud Moscone West - 2002/2004 3:15 PM - 4:15 PM End-to-End Oracle ADF Development in Eclipse Marriott Marquis - Golden Gate C3 Wed 3 Oct, 2012 Time Title Location 3:30 PM - 4:30 PM Oracle Developer Cloud Services Marriott Marquis - Salon 7 Hands-On Lab: Thur 4 Oct, 2012 Time Title Location 12:45 PM - 1:45 PM Oracle ADF for Java EE Developers with Oracle Enterprise Pack for Eclipse Marriott Marquis - Salon 3/4 Also you can see live demos throughout the week at our demo booths over in JavaOne and Moscone Center Demos Demo Location Cloud Developer Moscone North, Upper Lobby - N-002 Oracle Eclipse Projects Hilton San Francisco, Grand Ballroom - HHJ-008 Oracle Enterprise Pack for Eclipse Moscone South, Right - S-208 Also the OEPE team will be at the first ADF Developer Meetup at OOW, on Wednesday from 4.30 p.m - 5.30 p.m  at the OTN Lounge. Let's have a beer and let us know what you think about the product. See you in San Francisco! 

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• Announcement: New Tutorial - Using ADF Faces and ADF Controller with OEPE

  - by Juan Camilo Ruiz

  We are happy to announce the publication of our newest tutorial, that explores some of the latest features added in our OEPE 12c release for ADF Development. The tutorial walks you through the creation of an ADF application that uses the ADF Faces Rich Client components, in combination with the ADF Controler, ADF Model and JPA. By developing this tutorial you will work and understand various features added into OEPE 12c that are specific to ADF development such as: ADF taskflow editor Visual pageDefinition editor ADF integration with AppXRay Navigation across artifacts such as pages, pageDefinition, managed beans, etc. Property inspector for ADF Faces components. Stay tunned for more and exciting tutorials that explore this and much more OEPE features. And of course your feedback is always welcome!

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• C# replacing out parameters with struct

  - by Jonathan

  I'm encountering a lot of methods in my project that have a bunch of out parameters embedded in them and its making it cumbersome to call the methods as I have to start declaring the variables before calling the methods. As such, I would like to refactor the code to return a struct instead and was wondering if this is a good idea. One of the examples from an interface: void CalculateFinancialReturnTotals(FinancialReturn fr, out decimal expenses, out decimal revenue, out decimal levyA, out decimal levyB, out decimal profit, out decimal turnover, out string message) and if I was to refactor that, i would be putting all the out parameters in the struct such that the method signature is much simpler as below. [structName] CalculateFinancialReturnTotals(FinancialReturn fr); Please advise.

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• How to set up an environment for android app development?

  - by The Dark Knight

  I have been researching for sometime now regarding the process to install android sdk and associated tools . After visiting Android Developers page, i first installed the android sdk and then installed eclipse plugins for my indigo version from the install softwares options.However, it is mentioned in the developers page : Download the Android SDK. Install the ADT plugin for Eclipse (if you’ll use the Eclipse IDE). Download the latest SDK tools and platforms using the SDK Manager. I have downloaded the sdk and installed the adt plugins for eclipse.I just need to point the eclipse towards the location of the sdk. However, i am stuck at the last step which is asking me to download the latest tools using the sdk manager. The manager interface pops up and i see a lot of options there. I don't know which ones i must select and install. If some one can help me out here and tell me which options to choose and install(if possible, with a screen shot), it will be very beneficial for me.

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• Style bits vs. Separate bool's

  - by peterchen

  My main platform (WinAPI) still heavily uses bits for control styles etc. (example). When introducing custom controls, I'm permanently wondering whether to follow that style or rather use individual bool's. Let's pit them against each other: enum EMyCtrlStyles { mcsUseFileIcon = 1, mcsTruncateFileName = 2, mcsUseShellContextMenu = 4, }; void SetStyle(DWORD mcsStyle); void ModifyStyle(DWORD mcsRemove, DWORD mcsAdd); DWORD GetStyle() const; ... ctrl.SetStyle(mcsUseFileIcon | mcsUseShellContextMenu); vs. CMyCtrl & SetUseFileIcon(bool enable = true); bool GetUseFileIcon() const; CMyCtrl & SetTruncteFileName(bool enable = true); bool GetTruncteFileName() const; CMyCtrl & SetUseShellContextMenu(bool enable = true); bool GetUseShellContextMenu() const; ctrl.SetUseFileIcon().SetUseShellContextMenu(); As I see it, Pro Style Bits Consistent with platform less library code (without gaining complexity), less places to modify for adding a new style less caller code (without losing notable readability) easier to use in some scenarios (e.g. remembering / transferring settings) Binary API remains stable if new style bits are introduced Now, the first and the last are minor in most cases. Pro Individual booleans Intellisense and refactoring tools reduce the "less typing" effort Single Purpose Entities more literate code (as in "flows more like a sentence") No change of paradim for non-bool properties These sound more modern, but also "soft" advantages. I must admit the "platform consistency" is much more enticing than I could justify, the less code without losing much quality is a nice bonus. 1. What do you prefer? Subjectively, for writing the library, or for writing client code? 2. Any (semi-) objective statements, studies, etc.?

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• Working as an entry .Net Developer in the USA [closed]

  - by Abdullah

  I just have a question about .net entry level jobs in VA. I am a master degree student in field of software engineering but I am graduated from department of physics. I decided to work on Java first, but I have changed my mind because I don't have any Java programming background except Java class in master degree so I decided to work on C# because it was easy to me to work with Visual Studio and it's fun to me to work with SQL database and HTML stuffs. And I am a member of a IT consultant company in Reston where I took course from there about .net and I created online recruitment system for their web site. Now I am applying for CPT (internship) but I didn't work in a company as a .net developer so I don't have experience. Here is my question. If I get CPT and find a job, what do software companies want from an entry level .net developer? and what do they ask as interview questions?

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