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• Outlook 2007 Archiving through macros

  - by Balaji V

  In Outlook 2007, the Archiving options are very forbidding. I DONT want Outllok to Auto Archive, I prefer to do it manually. Having said that, I want Outlook to ARCHIVE only a selected set of folders. In older version, unchecking the "include in auto arhive" option excludes these folders. Unfortunately 2007 makes life more complicated. A. Can someone help me how to exclude a set of sub-folders from archiving while doing a manual archiving. B. Is there a way I can use Macros to archive folders, this will solve all my problems.

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• Spinlocks, How Much Useful Are They?

  - by unknown

  How often do you find yourself actually using spinlocks in your code? How common is it to come across a situation where using a busy loop actually outperforms the usage of locks? Personally, when I write some sort of code that requires thread safety, I tend to benchmark it with different synchronization primitives, and as far as it goes, it seems like using locks gives better performance than using spinlocks. No matter for how little time I actually hold the lock, the amount of contention I receive when using spinlocks is far greater than the amount I get from using locks (of course, I run my tests on a multiprocessor machine). I realize that it's more likely to come across a spinlock in "low-level" code, but I'm interested to know whether you find it useful in even a more high-level kind of programming?

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• nsstring - out of scope

  - by alexeyndru

  -(void)loadWebAdress:(NSString*)textAdress { [UIApplication sharedApplication].networkActivityIndicatorVisible = YES; adressurl=[NSString stringWithFormat:@"http://%@", textAdress]; NSURL *url=[NSURL URLWithString:adressurl]; NSURLRequest *requestObj=[NSURLRequest requestWithURL:url]; [webview loadRequest:requestObj]; } although url takes it's value from adressurl, adressurl is all the time out of scope when checked in debugger. what is going on? i would like to use it in some other places too. not only in this method. because is out of scope, the app crashes. But, I repeat, it is the one who gives its value to url.

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• can't connect to Sql Sever Management Express 2012

  - by Rare-Man

  i installed Sql Sever Management Express 2012 , but when i try to connect in Sql management studio enviroment , i have this error . TITLE: Connect to Server Cannot connect to .. ADDITIONAL INFORMATION: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 2) For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft%20SQL%20Server&EvtSrc=MSSQLServer&EvtID=2&LinkId=20476 The system cannot find the file specified BUTTONS: OK ................................................................................... and in during installion i dont have option for select cluster !! this is my SQL Server Configuration Manager , my sql server service is empty ... And when get Remove a Failover Cluster Node , this error happened . http://oi57.tinypic.com/2lrvat.jpg

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• iPhone metering problems

  - by Eric Christensen

  When I'm recording an AVAudioRecorder object, I repeat a chunk of code via an NSTimer that includes: [soundrecording updateMeters]; NSLog(@"channel 0 average:%f, peak:%f",[soundrecording averagePowerForChannel:0],[soundrecording peakPowerForChannel:0]); NSLog(@"channel 1 average:%f, peak:%f",[soundrecording averagePowerForChannel:1],[soundrecording peakPowerForChannel:1]); When I'm recording a mono file, the peak power for channel 0 is just what you'd expect, a float from -160 to 0. But average power for channel 0 is always zero. (And, of course, the values for channel 1 are both zero.) When I'm recording a stereo file, both the average and peak values for both channels are as expected. Any thoughts on why, when recording a mono file, the average value for channel 0 isn't returning correctly, even though the peak is? Thanks!

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• how can make transparent proxy on more than one port?

  - by ermya

  i want to make transparent proxy with linux ( centos) , i want all incoming connection on port 1000 - 2000 on eth0 forward to eth1 on port 1000 - 2000 in transparent mode i have 2 server 1- linux ( proxy server) 2- windows i want protect my windows server with my linux server firewall also i must make transparent proxy with my linux server linux server have 2 interface one for public network an another for private network connected to windows server so all incoming connection must connect to the linux server (at eth0 public network) first and after checking , must forward to the windows server on private network (with linux interface eth1 ) i can use squid for making transparent proxy but i dont know how i must config the squid for multi port because i want listen in more than 1000 ports for example from port 1000 to 2000 anyone know how can i do ?

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• What is the best package repository for Debian ?

  - by Dan Sosedoff

  Hello everybody I have a question regarding packages repository in Debian (Lenny). A new server at rackspace cloud service comes with nothing (plain system) so i had to upgrade system and install all necessary packages by myself. But the problem is that default repositories does not provide newer versions of software i need (PHP is 5.2.6, comparing to 5.2.13). In CentOS i used to get all new packages from third-party sources, which works really well till now. I have talked to guys from rackspace about it and looks like they cant provide anything except kernel headers. And i dont really want to build from source. So, whats the way to get newer software ? Any good third party sources? Thanks.

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• deleting old unused images

  - by Ayyash

  As we move on with our content-based websites, lots of images get dumped in our images folder, but we rarely come across self-committed monkyes that delete their files once they do not need it, which means, we end up with a huge list of images in one folder, and it is very tricky to clean it up. My question is (and i dont know if this is the right website to ask it), is there a tool that allows me to find out if an image has been requested by web in the last (n) months? my other general question is, how do you do it? how do you take control of your images folders? what policy do you enforce on developers to clean up? what measures do you take in order to decide what goes and what stays if you end up with an out-of-control situation? my suggestion was to rename the images folder, create a new one, copy the basic ones and wait for someone to complain about a broken image! :) i find this to be the most efficient.

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• CSS for https urls

  - by Vincent

  Hello, looking for some help with images referenced within the stylesheet. I have no problems with these from non secure locations within the site but only from https. The stylesheet loads fine and displays everything correctly except for the images. example: body { margin: 0; padding: 0; background: url(/img/background_tile.gif) top left repeat-x; text-align: center; background-color: #fff; } All my css files and other image paths inside the code use relative urls to images. How can I make sure they all work fine without hard coding my image paths with https or http? I want the code to work fine with http and https. Thanks

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• PBKDF2-HMAC-SHA1

  - by Jason

  To generate a valid pairwise master key for a WPA2 network a router uses the PBKDF2-HMAC-SHA1 algorithm. I understand that the sha1 function is performed 4096 times to derive the PMK, however I have two questions about the process. Excuse the pseudo code. 1) How is the input to the first instance of the SHA1 function formatted? SHA1("network_name"+"network_name_length"+"network_password") Is it formatted in that order, is it the hex value of the network name, length and password or straight ASCII? Then from what I gather the 160 bit digest received is fed straight into another round of hashing without any additional salting. Like this: SHA1("160bit digest from last round of hashing") Rise and repeat. 2) Once this occurs 4096 times 256 bits of the output is used as the pairwise master key. What I don't understand is that if SHA1 produces 160bit output, how does the algorithm arrive at the 256bits required for a key? Thanks for the help.

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• laptop overheating ran defraggler and now its not as hot

  - by Marko

  Trying to diagnose and fix an overheating Acer 5735 laptop, running speedfan and doing general workload to try and cause the overheat conditions. I notice that windows xp is badly fragmented according to defraggler, at 58% fragmentation. So I defrag whilst watching the speedfan window, which was at the start reporting high warning style symbols for all of the sensors. After the defrag, I rebooted and ran a few programs, and even defraggler again and the sensors in speedfan all reported green i.e. not high. Wondering if there is a correlation between windows fragmentation causing the hard drive to work harder and produce more heat inside the laptop? dont want to just assume that the problems are resolved, so either speedfan is not accurate enough or fragmentation can lead to additional hard drive heat? All comments or suggestions welcome.

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• using Swing components in javafx if they're not in the NetBeans javafx palette

  - by Jason S

  I'm just getting started with javafx in NetBeans, and I have it doing simple stuff (windows with buttons + the like) but would like to try something slightly more realistic. The "Swing/AWT Components" palette has a whole bunch of stuff that the "JavaFX Script Code Clips" palette does not (it has Button, CheckBox, ComboBox, ComboBoxItem, Label, RadioButton, Slider, TextField, and ToggleButton). How do I add stuff to this palette? I would like to try using some of the components in org-netbeans-swing-outline.jar edit: Aha. I was missing the point somewhat: there are only some javafx-wrapped Swing components available in javafx.ext.Swing.*, so if you want one of the other Swing components you have to wrap them yourself.

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• tweak windows 7 virtual memory and cache / caching settings

  - by bortao

  im on windows 7 64 bit, with 4gb of memory whenever i copy or deal with a big ammount of data, windows swaps out everything from memory to the virtual memory swapfile, to make room to data cache. the problem is: i dont really need caching of this data im copying, its being copied only once, cacheing this data won't help me. on the other hand, swapping out the programs will give me a big lag time whenever i want to use those open programs again. what i want: restrict data cache to a certain ammount, lets say 1gb, or reserve a certain ammount of memory, lets say 2gb, exclusively for running programs memory. my swap file is on a separate partition, but i still have problems with swapping time.

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• tweak windows 7 virtual memory and cache / caching settings

  - by bortao

  im on windows 7 64 bit, with 4gb of memory whenever i copy or deal with a big ammount of data, windows swaps out everything from memory to the virtual memory swapfile, to make room to data cache. the problem is: i dont really need caching of this data im copying, its being copied only once, cacheing this data won't help me. on the other hand, swapping out the programs will give me a big lag time whenever i want to use those open programs again. what i want: restrict data cache to a certain ammount, lets say 1gb, or reserve a certain ammount of memory, lets say 2gb, exclusively for running programs memory. my swap file is on a separate partition, but i still have problems with swapping time.

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• Block spam by using geoip filter?

  - by faultyserver

  We are looking for a way to be able to block spam based on geographic location by filtering using geoip. context: we rarely have any email correspondence outside of the USA, so we would like to block all incoming email outside the US except for maybe one or two countries. After a little Googling I have found a couple of solutions that may work (or not), but I would like to know what other sysadmins are currently doing or what they would recommend as a solution. Here is what I have found so far: Using PowerDNS and its GeoIP backend it is possible to use geoip for filtering. Normally this backend is used to help distribute load as a kind of load balancing but I dont see why it couldnt be used to kill spam as well? Possibly use the Maxmind lite country database and some scripting to do a similar job. Ideally what I am looking for is a solution that would handle decent load and scale well too...aren't we all! ;) Thanks in advance for your help! :-)

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• MFMailComposeViewController broke CSS styles in html template

  - by Victor

  I use MFMailComposeViewController to send a message in html format. If my html template contains the css styles: <div class="margin:10 10 10 0"> <a href="domain.name">Go To</a></div> In this case it works good. But if I send: <a href="domain.name">Go&nbsp;To</a> then I see the letter that comes with broken styles as there (3D is not my misprint) <div style=3D"margin:10 10 10 10;"><a href=3D"www.google.com">Go=C2=A0To</a></div> Well as the letter goes broken when I insert in the template symbols from national alphabets. Somebody can tell what the problem and check with yourself?

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• Throw of a die in Java

  - by Arkapravo

  The throw of a die is a popular program in Java, public class Die { /* This program simulates rolling a die */ public static void main(String[] args) { int die; // The number on the die. die = (int)(Math.random()*6 + 1); System.out.println (die); } // end main() } // end class What I wish to do is make it repeat, 500 times. I have not been able to put this program into a loop of 500. I usually program in Python, thus I guess my Java has rusted ! Any help is most welcome !

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• OSX 10.9 Time Machine backup to NAS

  - by user214577

  I recently upgraded from 10.6.8 to 10.9. on snow leopard i was able to make time machine backups over the network to my nas, i think i had to tweak some settings but i dont recall what i did. now that i upgraded to mavericks, i cannot do backups to my nas using time machine. my question is, what do i have to do to allow time machine backups over the network in 10.9? i tried looking for solutions online but did not find anything relating to mavericks.

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• Split time in arbitrary periods, EXCEL

  - by Gabriel A. Zorrilla

  I have a list with date and quantity of items used IE: 2009.03.18 -1 2009.06.05 -2 2009.06.22 -1 2009.06.29 -2 2009.07.14 -1 2009.07.14 -1 2009.07.14 -2 2009.07.20 -2 2009.07.30 -1 2009.07.30 -1 2009.08.06 -1 2009.08.26 -1 2009.09.15 -1 2009.09.16 -2 2009.09.22 -2 2009.09.23 -2 2009.09.30 -2 2009.10.07 -1 2009.10.08 -2 2009.10.22 -1 2009.11.06 -3 2009.11.17 -2 2009.11.20 -1 2009.11.23 -2 2009.11.23 -1 2009.11.25 -2 2009.11.27 -1 2009.12.02 -2 I need to know how much items i consumed in a determined period, ie, 15 days. I can do it in a monthly basis, basically using the month function to extract the month and work from there, but with an arbitrary time (which is the average lead time from my supplier) dont know how to get a function to split the date list in chunks of 15 (or whatever) days. Any tips? Thanks!

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• VB Script - Unmount USB drive

  - by user736887

  I have tedious project coming up. I need to insert a usb flash drive into a computer, then copy over three files to that drive, and then unmount it and repeat 3000 times (literally). I was hoping to come up with some VB Script that can reduce my input to just 1.) insert the usb and 2.) double click on the .vbs file and remove the usb flash drive. I figure it isnt too difficult to come up with the copy and paste part of the code as long as I am inserting the usb into the same port every time. Is this assumption correct? However, the real problem is unmounting/ejecting the usb drive. Is there any simple VB Script code that can accomplish this? Thank you, -Corey

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• How to find out what is installed on a server

  - by masfenix

  Hi, im an undergrad student and we have special access to a server. The server is a unix server (dont know the OS or anything.. is there a way to find out? ). we also get a website associated with the server. There is a public_html folder. I uploaded with a test file with phpinfo() but the server didnt parse it (yes i had the right extension) . So im guessing PHP isnt installed. is there a way to see what "common" languages ARE installed?

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• Problems to export java home and to find or create .bashrc in Mac OS X 10.6

  - by casiopea

  Hello, I need to install a program for my studies and, this program, need java to run. When I try to perform the installation say that cannot find the JDK; since the JDK is already installed by default in mac, the problem is export the java home. I´ve try a lot and I cant do it! I know that I have to add a line in a .bashrc file (or .profile, or .bash_profile) I´ve created all those files, at different times but nothing... I´m a new mac user, but I use Linux too and I dont know what happened, I just need to export java home to perform my work... and is really necessary for me to add environment variables too. Thanks for your help

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• Word mergefield wildcard not correctly matching

  - by aZn137

  Hello, Below is my mergefield code: { IF { MERGEFIELD Subs_State } = "GA" "blah blah" "{ IF { MERGEFIELD CEOrgStates } = "GA" "blah blah" ""} "} I'm pulling records from a MS Access db. My goal is to check whether a record has Subs_State field matching "GA", or the CEOrgStates has the word "GA" (some records have stuff like "|FL|CA|GA|CT|KY|" (no quotes)). When I merged the docs, Word doesnt seem to be able to match with the wildcards: If I use and compare "*GA" (fields ending with GA), it works; however, the double wildcards "*GA*" dont seem to work at all. Here are the things I’ve tried: Have data in lowercase, then compare with lowercase Have data in lowercase, convert to and then compare with uppercase Do the opposite of the above 2 with uppercase data Use “*GA*” and “*ga*” (no pipe) Use different delimiters Nothing seems to work with the double wildcard matching. What am I doing wrong? Thanks!

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• MonoDevelop/GTK OS X Usability Issues?

  - by Tylo

  Does anyone else have infuriating usability issues while trying to work with MonoDevelop in OS X Snow Leopard? The ones that interrupt my flow the most are associated with button clicks not responding until I move the window around a little bit. Afterwards, I can get maybe one or two button presses in before I have to repeat moving the window around. I've heard this is a GTK problem that has nothing to do with MonoDevelop in the past and would like to know if anyone else experiences this or has found a way to fix it?

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• Work in Company vs paid add-ons for Visual Studio

  - by netmajor

  Hey, I'm yesterday install free(I'm student :D) DevExpress Refactor Tool for Visual Studio and think that is great stuff but... how looks using that add-ons in work place ? can You install it on Your own in Your pc?Employer agree with it ? it is difference that it's free or paid add-on ? did Your employer give You add-in from start ? (So You don't need to paid it Yourself?:D) Do You have Favorite add-in? ;) p.s. Do You know how to disable VS shortcut[Alt+Right] for feature? I want to use Refactor shortcut for CamelCaseRight but VS disable it for own shortcut :(

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