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• parsing a string based on specified identifiers

  - by jml

  Let's say that I have the following text: input = "one aaa and bbb two bbbb er ... // three cccc" I would like to parse this into a group of variables that contain criteria = ["one", "two", "three"] v1,v2,v3 = input.split(criteria) I know that the example above won't work, but is there some utility in python that would allow me to use this sort of approach? I know what the identifiers will be in advance, so I would think that there has got to be a way to do this... Thanks for any help, jml

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• Using python to write text files with DOS line endings on linux

  - by gaumann

  I want to write text files with DOS/Windows line endings '\r\n' using python running on Linux. It seems to me that there must be a better way than manually putting a '\r\n' at the end of every line or using a line ending conversion utility. Ideally I would like to be able to do something like assign to os.linesep the separator that I want to use when writing the file. Or specify the line separator when I open the file.

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• Multilingual Flash

  - by Will

  How do you make a Flash movie (using Haxe, or Actionscript code rather than the IDE) that supports multiple languages? Can you detect the browser's language? Are there utility classes for managing the strings and selecting the appropriate one based on language?

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• Best Practice for Utilities Class?

  - by Sonny Boy

  Hey all, We currently have a utilities class that handles a lot of string formatting, date displays, and similar functionality and it's a shared/static class. Is this the "correct" way of doing things or should we be instanciating the utility class as and when we need it? Our main goal here is to reduce memory footprint but performance of the application is also a consideration. Thanks, Matt PS. We're using .NET 2.0

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• How to debug Sharepoint solution/feature through Visual studio ?

  - by pointlesspolitics

  Recently I tried to install a webpart through wspbuilder utility to the Sharepoint Site. I have created, built and deployed a project to the 12 hive. After that installed the solution through Cental Administration Site and activated in the site collection. I just wonder how can I debug the complex feature/solution ? Because both processes (build-deploy and activate) totally independent, how can I attach a process with the worker process ?

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• Utiltiy to convert satellite assembly to .resource file

  - by srivatsa

  Hello Is there any utility available which does the inverse job as the al.exe ? i.e converts a Myresource.resources.dll --- Myresource.resources file ?? Regards Srivatsa

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• Fast way to code forms in C# which is bind to SQL data

  - by adopilot

  I am coming from MS-ACESS world and their programing habits, There was nice utility to make form from table, You can simply hit right click on table and make form for it. Now I looking for something similar for Visual Studio and WinForms. I am trying to develop simple application for which I need to have more then 30 forms for handling data, till now I designed database tables, keys and sprocs in SQL2008 and before I start coding forms for handling data, I asking You for main guidelines how to save my time while coding forms.

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• Qhttp request and response debugging.

  - by William Wilson

  OS: Windows XP/Vista Qt version: 4.6.1 Using OpenSSL I need to watch the actual requests and responses that is going through the wire for QHttp requests and responses and in some cases need to interrupt the request. I tried with few of the http debuggers available in the market but they seem to work only for requests that are using the WinInet functions. Unfortunately, the openssldump utility is not present on windows platforms. Thank you.

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• Rails class << self

  - by xpepermint

  Hey. I would like to understand what "class << self" stands for in the next example. module Utility class Options #:nodoc: class << self def parse(args) end end end end Thx!

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• Does anyone know of a schema definition for Person documents in names.nsf?

  - by ssg31415926

  I'm writing a utility to update person documents in names.nsf. I'm using a C# program using Interop.Domino. I'd like to validate the input but I can't find a document which describes the schema for a person document, so I can determine min lengths, max lengths, etc. Is anyone aware of one?

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• Where does R store packages?

  - by Milktrader

  The install.packages() function in R is the automatic unzipping utility that gets and install packages in R. How do I find out what directory R has chosen to store packages? How can I change the directory in which R stores and accesses packages?

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• Is there something like the OllyDbg / SoftICE disassembler + debugger for java?

  - by Ran Biron

  Is there a utility similar to OllyDbg / SoftICE for java? I.e. execute class (from jar / with class path) and, without source code, show the disassembly of the intermediate code with ability to step through / step over / search for references / edit specific intermediate code in memory / apply edit to file... If not, is it even possible to write something like this (assuming we're willing to live without hotspot for the debug duration)?

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• Rails: how can I access the request object outside a helper or controller?

  - by rlandster

  In my application_helper.rb file I have a function like this: def internal_request? server_name = request.env['SERVER_NAME'] [plus more code...] end This function is needed in controllers, model, and views. So, I put this code in a utility function file in the lib/ directory. However, this did not work: I got complaints about request not being defined. How can I access the request object in a file in the lib/ directory?

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• Why .data() function of jQuery is better to prevent memory leaks?

  - by burak ozdogan

  Hi, Regarding to jQuery utility function jQuery.data() the online documentation says: "The jQuery.data() method allows us to attach data of any type to DOM elements in a way that is safe from circular references and therefore from memory leaks. " Why to use: document.body.foo = 52; can result a memory leak -or in what conditions- so that I should use jQuery.data(document.body, 'foo', 52); Should I ALWAYS prefer .data() instead of using expandos in any case? (I would appreciate if you can provide an example to compare the differences) Thanks, burak ozdogan

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• ipad logo while submitting app

  - by buzzer

  Hi I have to submit my first iPhone app. I have tested it on iPod touch and iPhone. While submitting, is it necessary to add the iPad logo. if yes how to do it. my application is a small utility application...and I have not programmed it keeping iPad GUI guidelines in mind for example it doesn't have the landscape layout. how is it normally...if I submit an app is it automatically considered for iPad as well.

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• How to flush the input stream in python?

  - by jinxed_coder

  I'm writing a simple alarm utility in Python. #!/usr/bin/python import time import subprocess import sys alarm1 = int(raw_input("How many minutes (alarm1)? ")) while (1): time.sleep(60*alarm1) print "Alarm1" sys.stdout.flush(); doit = raw_input("Continue (Y/N)?[Y]: ") print "Input",doit if doit == 'N' or doit=='n': print "Exiting....." break I want to flush or discard all the key strokes that were entered while the script was sleeping and only accept the key strokes after the raw_input() is executed.

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• Get google and yandex search results

  - by Neir0

  Hi, I want to parse google and yandex search results for my little website analyzer utility. so i should send hundreds requests per minute. What is good practice for this issue? Is google search api a good way?

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• What is the smallest, legal zip/jar file?

  - by vkraemer

  I hate generating an exception for things that I can simply test with an if statement. I know that a zero length zip/jar will trigger an exception if you try to access it using the java.util.zip/java.util.jar APIs. So, it seems like there should be a smallest file that these utility APIs are capable of working with.

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• Installing software on Solaris

  - by sturda

  I'd like to install several unix utilities (incl. xmlstarlet, wget) on a solaris 10 machine which I don't have root access to (obviously, I have a user account). I'm not that experienced with solaris and am wondering if I can simply get hold of an uber binary for each utility I need and just place this in my home directory? Is this feasible? Many thanks

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• Are Maybes a good pattern for scala?

  - by Fred Haslam

  For a while I have been struggling to integrate scala with java methods that might return null. I came up with the following utility which helps a lot: // produce an Option, nulls become None object Maybe { def apply[T](t:T) = if (t==null) None else Some(t) } Maybe(javaClass.getResultCouldBeNull()).map( result => doSomeWork(result) ) I have a few questions about this solution: Is there a better or more standard pattern to use? Am I duplicating something that already exists? Does this functionality have hidden gotchas?

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• Parse URLs of major video streaming sites and generate appropriate code for embedding.

  - by Markus Lux

  Posting a video on tumblr.com allows you to just paste the URL of the video on youtube, vimeo, whatever and tumblr automatically does the embedding for you. I assume that this would be nothing more than a mapping between an URL-regex and the belonging HTML construct for embedding the video. Or it is just parsing the response of the URL and getting the construct from there. Is there already any utility, preferably in Java, for doing this? If not, how would you do it?

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• XCode and developer tools

  - by Infinity

  Hello guys! I want to use the FileMerge utility on my mac, but it isn't installed. I searched in the google and there is written that it will be installed with the developer tools. So the big question is where can I find the developer tools, because I downloaded the iPhone SDK 3.2 beta 5, and installed it, but I can't found the download location of developer tools. Maybe can you help me?

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• Calling business logic methods at JBoss Server Startup

  - by soontobeared

  Hi, I have an EJB project communicating with a Swing client over RPC. I would like to know how to call EJB or utility class methods on the business logic at server startup. Thanks.

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• Which dll's are required to run osql.exe as a standalone?

  - by chama

  According to the accepted answer to this question, the osql.exe utility can be run as a standalone program on a computer without SQLServer, simply by copying the binary file to the new computer. My question is, however, which other files need to be copied along with osql.exe for it to work? Thanks so much!

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• Launching applications on remote windows xp from ubuntu 10.04 machine

  - by Aniket Vibhute

  I have ubuntu 10.04 installed on my machine. I want to execute commands on remote windows xp machine ( I have username and password of admin account of remote machine ) so as to launch application like Internet Explorer, Notepad or some bat script. Is there any command line utility to do this via ubuntu? I tried rdesktop, winexe, ssh, telnet but they are not much of use. Can you please suggest some other way?

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