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• Calculating the maximum distance between elements of vector in Matlab

  - by lhahne

  Lets assume that we have a vector like x = -1:0.05:1; ids = randperm(length(x)); x = x(ids(1:20)); I would like to calculate the maximum distance between the elements of x in some idiomatic way. It would be easy to just iterate over all possible combinations of x's elements but I feel like there could be a way to do it with Matlab's built-in functions in some crazy but idiomatic way. Any ideas?

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• Detect similar sounding words in Ruby

  - by JP

  I'm aware of SOUNDEX and (double) Metaphone, but these don't let me test for the similarity of words as a whole - for example "Hi" sounds very similar to "Bye", but both of these methods will mark them as completely different. Are there any libraries in Ruby, or any methods you know of, that are capable of determining the similarity between two words? (Either a boolean is/isn't similar, or numerical 40% similar) edit: Extra bonus points if there is an easy method to 'drop in' a different dialect or language!

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• Delphi: SW_HIDE doesn't work anymore?

  - by www.yegorov-p.ru

  I have to run some other application from my program and hide it's form. In Windows XP it was easy: ShellExecute(Handle, 'open', 'foo.exe', nil, nil,SW_HIDE); But it seems that it doesn't work anymore in Vista and win7.

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• Data files from EXCEL for MySQL

  - by Alex

  Hello to everybody, I was trying to output Excel's data to a text file to use them in MySQL, nevertheless i was not able to find an easy solutio because at the end of each row I have to add manually a "TAB" ! Otherwise there are always errors in the MySQL table, is there any special data format to export these data from Excel 2003 ? Thanx for your help Alex

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• As of right now, on Windows 7, does Mercurial start up a server much simpler than Git?

  - by Jian Lin

  On Windows 7, from reading hginit.com, it seems like it is very easy to set up a Mercurial server? mkdir repo cd repo hg init hg serve and that's it? Now http://localhost:8000 is the server. It seems that it is quite a bit harder to set a Git server up, either for Cygwin and mysysGit? Git for sure will make it simpler, maybe just not at this moment...

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• how to write nslookup programmatically?

  - by Jian Lin

  instead of using exec in our script to do an nslookup, is there an easy way to write it programmatically in PHP, Python, or Ruby?

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• How to automagically assign weight to a Zend Tag Cloud?

  - by koko

  In the Zend Framework is a very nice and easy way to create a Tag cloud, but the documentation gives no clue about a way to automagically give every tag a weight. Is there a way to do this? If no, how could it best be done?

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• Remove Trailing Slash From Batch File Input

  - by Brook

  I have a batch file that I want to improve. Instead of requiring a user to provide a folder path without a trailing slash, is there an easy way for me to just remove the last character from the path if there is a slash on the end? :START @echo What folder do you want to process? (Provide a path without a closing backslash) set /p datapath= ::Is string empty? IF X%datapath% == X GOTO:START ::Does string have a trailing slash? IF %datapath:~-1%==\ GOTO:START

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• How to store all in a variable instead of echoing everything separately?

  - by FLX

  Hi, please see: http://pastebin.com/5za3uCi1 I'm quite new to php and I'm editing the ventrilo status script. What I'd like it to do is that it stores everything in one big variable for easy parsing instead of using separate echo's. Can someone tell me how I can accomplish this? Thanks, Dennis

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• Java Parallel Programming

  - by user578524

  Dear All, I need to parallelize a CPU intensive Java application on my multicore desktop but I am not so comfortable with threads programming. I looked at Scala but this would imply learning a new language which is really time consuming. I also looked at Ateji PX Java parallel extensions which seem very easy to use but did not have a chance yet to evaluate it. Would anyone recommend it? Other suggestions welcome. Thanks in advance for your help Bill

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• What alternatives do I have if I want a distributed multi-master database?

  - by Jonas

  I will build a system where I want to reduce single-point-of-failures, and I need a database. Is there any (free) relational database systems that can handle multi-master setups good (i.e where it is easy to add and remove nodes) or is it better to go with a NoSQL-database? As what I have understood, a key-value store will handle this better. What database system do you recommend for a multi-master (cluster) setup?

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• How to create a directory using nerdtree

  - by dorelal

  I have been using NERDTree for a while. Every time I need to create a new directory I need to go to terminal. Is there a quick and easy way to create a directory using NERDTree. I read the doc but could not find anything.

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• Which computer assisted translation format should I use for a ColdFusion site?

  - by user284950

  I am creating a multilingual site that will need to support at minimum five different languages, including Korean and Chinese. The site language is ColdFusion, so Java is the native language. I want to make the site as easy as possible for the next programmer to update, and for third-party translators to use tools that will work easier for them than digging through a SQL database. So far I have come across Resource Bundles, GNU's GetText, and TMX. Which do you recommend and why?

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• MySQL: What's the best to use, Unix TimeStamp Or DATETIME

  - by Axel

  Hello, Probably many coders want to ask this question. it is What's the adventages of each one of those MySQL time formats. and which one you will prefer to use it in your apps. For me i use Unix timestamp because maybe i find it easy to convert & order records with it, and also because i never tried the DATETIME thing. but anyways i'm ready to change my mind if anyone tells me i'm wrong. Thanks

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• Can MikTeX create tagged PDFs?

  - by soundasleepful

  Tagged PDFs allow for the easy reflow and accessibility of PDFs. It seems like this would be a natural use case for using LaTeX, which advocates content over style. But as far as I can tell, there is no way to create a tagged PDF with MikTeX 2.8. Does anybody know of any tips, tricks or techniques to get a tagged PDF through LaTeX without resorting to the commercial version of Adobe Acrobat?

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• how to ssh in perl script

  - by Salman

  Hi I want to SSH to a server and execute a simple command like "id" and get the output of it and store it to a file on my primary server. I do not privileges to install Net::SSH which would make my task very easy. please provide me a solution for this. I tried using backticks but I am not able to store the output on the machine from which my script runs.

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• Creating secure .exe files in C#

  - by George

  Hi, I have heard some mutterings about C# being quite easy to "crack" and/or reverse engineer. Is this the case and if so, how can I go about preventing this, if possible ? Or at least making it more difficult ? Thanks, George.

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• powershell.exe tab completion - list alternatives?

  - by J Cooper

  I've never really used PowerShell before, and playing with it a bit, it looks like it uses cmd.exe's style of tab completion (fill in the first likely candidate, and then you can use tab to cycle through other alternatives). I'd much prefer the way e.g. bash works, where if there are multiple candidates, it shows a list of them. Is there an easy way to turn this on, by any chance?

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• Tired of ASP.NET, which of the following should I learn and why?

  - by ke42

  Which of the following technology is easy to learn and fun for developing a website? If you could only pick one which would it be and why Clojure/Compojure+Ring/Moustache+Ring Groovy/Grails Python/Django Ruby/Rails Turbogear Cappuccino or Sproutcore Javascript/jQuery

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• Accessing object properties from a treenode that's associated with it ?

  - by mhd

  Hallo, I have read http://stackoverflow.com/questions/1880930/easy-object-binding-to-treeview-node, but still have unanswered question. if an object is associated with treenode tag property, how to access that object members/properties from that treenode ? node1 = new TreeNode(); node1.tag = object1; //ex:if object1 has public property valueA //How to access valueA from node1 ??

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• Saving all posts to .NET WebService in XML to DB

  - by Nic

  I am sure this is an easy question however I am not finding the solution. I want to save the XML files posted to my .NET Web Service. I am sure it is just a simple method call when the service is invoked but I am not finding it. I would like to save the full XML posted to the service Any help would be greatly appreciated. Thank you in advance.

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• Convert generic type definition strings from C# style to CLR style

  - by SztupY

  I want to convert a C# style generic type string, like System.Dictionary<System.String, System.String> to it's CLR equivalent: System.Dictionary`1[System.String, System.String] and back. Is there an easy way to do this, or do I have to resort to string manipulation?

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• Windows Phone 7: Existing Libraries Not Supported?

  - by Peterdk

  I was hoping it was as easy as referencing my existing libraries to use them with WP7. However, it complains about not able to load them because of .Net CF when I actually use them. Do i need to recompile them to .NET CF or something? I thought the big plus of WP7 was: leveraging your existing codebase...? How can I leverage my existing codebase if I need to strip everything out of it and maintain multiple versions?

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• Hi, how to verify if file exists on windows bat file?

  - by CuSS

  Hi, i have to create a bat file that does this: 1 - If "C:\myprogram\sync\data.handler" exists, exit; 2 - If "C:\myprogram\html\data.sql" doesn't exists, exit; 3 - In "C:\myprogram\sync\" delete all files and folders except ('test','test3' and 'test2') 4 - Copy "C:\myprogram\html\data.sql" to "C:\myprogram\sync\" 5 - Call other bat file w/ option "sync.bat myprogram.ini". If it was in bash enviroment it was easy for me, but i don't know how to test if a file or folder exists and if it is a file or folder :/ Thanks

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• Developing on Windows -> Deploying on a Virtual Machine?

  - by Stefan Kendall

  Is there an easy way to integrate with VirtualBox such that I could develop under the host, Windows, and deploy and run scripts via a mounted folder in a guest linux system? I'm looking to develop for Linux under Windows, kind of.

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