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• Inspiration and influence of the else clause of loop statements in Python?

  - by Aristide

  Python offers an optional else clause in loop statements, which is executed if and only if the loop is not terminated by a break. For an interesting discussion about this neglected commodity, see this question. Here, I just wanted to know: if the very concept of this loop-else construct originates from another language (either theoretical or actually implemented), conversely, if it was taken up in any newer language. May be I should ask the former to Guido, but he surely is a too busy guy for such a futile inquiry. ;-)

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• C++ strcpy(Struct.Property, "VALUE") Use in C#?

  - by gtas

  Hi all, i created a Wrapper for a C++ dll. While reading the documentation i reached to a point using this function strcpy(StructName.strPropGetter, "A STRING"); I'm not kinda C++ guy, i can't figure how to transfer this code in C#. My wrapper gave me this property without a setter. Any light would be nice. Thank you

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• zsh partially completion in aptitude/wajig

  - by mk_cafe

  I'm using wajig to install packages, however when i've changed my shell to zsh it turned out that zsh doesn't list all packages in completion list, for ex. apt-get install octave[TAB] (about 70 completions) but when i try wajig install octave[TAB] or aptitude install octave[TAB] zsh shows only 19 completions other shells i've tested (bash, fish) shows all ~70 completions in all 3 cases. So is there any way to 'fix' this completion in zsh?

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• How to use an C array as instance variable?

  - by mystify

  For example I want to store this in an ivar: CGFloat color[4] = {red, green, blue, 1.0f}; so I would put this in my header? CGFloat color[]; ? How would I assign values to that guy later? I mean I can't change it, right?

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• Good websites for learning SQL 2005

  - by Nasif

  Hi Friends, Could anybody help me by giving some good websites that are describing about T-SQL commands. I am a new guy in this field. thanks in advance..

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• [Google reader api ] how to set ot paramter? (part of https://www.google.com/reader/api/0/stream/con

  - by yubenyi

  this paramter it's wried, i look all request/response when google reader start, still can't find any clue! some guy says use feed's firstitemmsec / 1000, but it's not the correct way. help!!!

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• How to serve a webpage on connection to WiFi network

  - by samwatt

  Hi, I would like to be able to serve a local webpage (on a LAN) when someone connects to a WiFi network. This happens quite often in libraries, cafes etc, so i'm sure it can be done, but I have no idea how and can't seem to find much through searching the web. That, and my very limited networking knowledge means I'm hoping you guys can point me in the right direction. Many thanks!

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• Can I run original MS.Net Framework 4 on Linux someway (with Wine perhaps)?

  - by Ivan

  I once heard of a guy managed to install original Microsoft .Net Framework on Linux and successfully run Mono-incompatible .Net applications using bleeding-edge MS C# features. Any idea how could he do it?

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• SSH to drive letter in Windows 2003

  - by JohnnyG76

  I have a Windows 2003 server running a SSH server (WRQ Reflection), how would I ssh to it and specify a specific drive letter? (like the D: drive) ex: from another workstation: ssh [email protected] d: When I do that it fails and I get this error: "exec request failed on channel 0" If I simply SSH to that same windowsbox without trying to specify a drive letter I get a Windows (CMD.EXE) command prompt shell on the C: drive. I can then run any windows command. Thanks

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• how to update paths

  - by sujith

  I built my system in my own machine. then i host it server. the database store some paths ex:/home/dsppace/store/123.pdf like wise. when i host it the pdf is not open. how i settle this problem?

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• a command to get the lines around a specific line of a text file

  - by sanjan

  I'm looking for a command to get text around a specific line of a file. ex: file content: a b c d e f g h i j a command like: ]$ commandname -text f -lines 3 giving the output c d e f g h i

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• How to number things in PHP?

  - by Tanim

  I'm a front end guy (HTML/CSS) so please excuse this basic question. I just need to know what code in PHP I can use to number some text. Text Text Text into: Text Text Text Kind of like what <ol> does in html but in PHP.

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• Why internet is said to be untrusted network?

  - by Ant's

  From wikipedia : 2 In computer security, a DMZ (sometimes referred to as a perimeter networking) is a physical or logical subnetwork that contains and exposes an organization's external services to a larger untrusted network, usually the Internet. Why it says larger untrusted network, usually the Internet. I see it many places that internet is said to be untrusted network. Are there any reason for it?

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• Open plan office annoyance

  - by arturito

  Not a technical question, but related to IT. At the moment I work in the open plan office and the guy next to me is talking to himself while programming. It annoys my collegue and me so much that we are putting the earphones on with music volume set to max. Does anyone know good and polite solution to shut him up?

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• Moving a process from a shell to another?

  - by Peltier

  Is it possible to move a process from one shell to another? Ex: I have launched a process in some shell, and I decide I'd like to move it to my GNU screen session. Is that possible?

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• Connecting to an MS SQL Server from Silverlight?

  - by cam

  Normally, I would use a PHP webservice to do this, but since the front-end is hosted on a linux box, I need another way to do this (so I don't have to go through the trouble of installing FreeTDS, etc. I will if I have to). Is there a better way to do this? I'm not a web guy, but I'm trying my best.

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• Linux: Create files and direcotires but not delete them

  - by Peraz

  I have a process that create directories and files inside a working directory, ex: /workingdir/file1 /workingdir/file2 /workingdir/dir1/file1 /workingdir/dir1/dir2/file1 /workingdir/dir1/file2 I need to avoid deletion/overwrites of created folders/files for that user, but allow subsequent folders/subfolders/files creation. I try permissions, gid, acl with no luck. What is the correct way to do that ? (i can use a cron job if needed)

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• What is "Disable class based route addition" good for?

  - by JRoppert

  In the advanced TCP/IP settings of a VPN connection, i found a checkbox labeled with "Disable class based route addition". The checkbox is only enabled as long as "Use default gateway on remote network" is switched off. What is "Disable class based route addition" good for? Detailed instructions to find the settings: Open Properties of VPN connection Go to Networking tab Open Properties of "Internet Protocol Version 4 (TCP/IPv4)" (and/or TCP/IPv6) Click "Advanced..." Button Change to "IP Settings" tab Here you can find the checkboxes mentioned above

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• NotePad++ - Why Does Finding ^ Not Work

  - by ChloeRadshaw

  I am trying to move away from TextPad and I just cant get reg expressions like ^ and $ to be replaced. I have definitely ticked the regular expression box What am I doing wrong EDIT: I am trying to find the start of a new line - In textpad it is find '^' and ensure reg ex is enabled. With notepad++ it does not do that. It just says not found

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• Count total number of callers?

  - by Kristopher Ives

  I'm currently doing this query to find the guy who makes the most calls: SELECT `commenter_name`, COUNT(*) AS `calls` FROM `comments` GROUP BY `commenter_name` ORDER BY `calls` LIMIT 1 What I want now is to be able to find out how many total unique callers. I tried using DISTINCT but I didn't get anywhere.

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• Accessing Sharepoint tasks via web services?

  - by scooterhanson

  I've looked at a lot of the previous questions asked about sharepoint and accessing objects via web-services, and I am pretty convinced that tasks can be accessed through the Lists interface. Can anybody please verify this for me? Also, if anyone has any examples of this I would be very grateful. I'm not a Sharepoint guy but I need to connect to an instance just to retrieve task objects.

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• Calling function with 1 paremeter @ selector.

  - by Mr. McPepperNuts

  I want to call this guy -(void)addFavorite:(NSString *)favoriteToAdd at, @selector here action:@selector([addFavorite favoriteToAdd:@"string"])]; But I keep getting syntax error no matter which way I write it. Can someone point out the appropriate way to call this function? When it had no parameter and was "addFavorite," it worked fine.

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• Does the NSManagedObject instance still float around in space when it turns into a fault?

  - by mystify

  Or is turning into a fault the same as deleting that thing completely? I mean... is that guy then just still alive as a super lightweight object with no big data inside, or is it actually deleted? Or: Is a fault an object in memory with low footprint, or is that a "virtual object that COULD be there, but isn't yet"?

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• why does my twitter OAuth keep on asking Allow or Deny

  - by bn

  I already clicked allow, but it keep on asking me to Allow or deny. What could be the problem? And I check on my twitter settings connections my application is not listed in there... I'm using this guy's library http://www.haughin.com/code/twitter/ Thank you

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• Easy way to use Images in WPF

  - by j-t-s

  Hi All I've only just started using WPF. (I'm a WinForms guy), and from what I can see, trying to simply drag an image onto the Window is a huge PAIN. There seems to be no way where you can just select an option to tell it what picture to put indide the image control. I've seen so many sites within the last 10 minutes with atleast 10lines of code just to insert animage into a window. Is there an easier way?

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