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• Remove characters with regex in c#

  - by Rise_against

  Hello all, I am not a regex specialist, so I need some help with this. I have a text file, and I need to remove some trailing delimiters. The text file looks like this: MSH|^~\&|OAZIS||||20101029135359||ADT^A31|00000015|P|2.3.1||||||ASCII EVN|A31|20101029135359^^^^||||19900101 So I think the best way is to do a Regex replace? Can anyone help me with this regex? I want to remove all ^ that come before a | So test^A^^| has to become test^A| Thanks

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• Data migration from site5 to heroku

  - by Denis

  Hi, I've a Rails 2.1.2 App hosted on site 5. This App is running since 2 years and I want to migrate the site on heroku. No pb to install the site on heroku, but what about the data?! What is the best strategy to export from site 5 (I've phpMyAdmin) and then import to heroku? Thanks

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• What are some resources for learning Lambda Calculus?

  - by Simucal

  So the Wikipedia entry on Lambda Calculus was interesting but I've finished it. I wish to dive a little deeper and get a better understanding of Lambda Calculus. Can anyone recommend what they consider to be the best book or primer to Lambda Calculus?

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• I need to modify the code of a third-party gem, where and how to do?

  - by Freewind

  I'm building a website based on RoR, and using a third-party gem "devise". I have used rake gems:unpack to unpack the "devise" to my "vendor/gems" directory. Now, I found the method "SessionsController.create" provided by "devise" is not fit my requirement, and I want to modify it. But I don't know what it is best way: just modify the method SessionsController.create" directly? create another SessionsController and override the "create" method?

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• jQuery set ajax return value in form field

  - by stef

  I've always used ajax to load() the contents of a DOM element but now I'm trying set a form field value with the result of the following query: $('#form_field').load(base_url+'ajax/get_yearly_fee', { 'q_value': $(this).val(), 'client_id': $("#fee_client_add").val() }); What's the best way to do this?

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• Books on hiring technical people?

  - by Mark Gibaud

  I've just finished reading "Smart, and Gets Things Done" and while entertaining and byte-sized ;-) I found it a little US-centric and slightly less applicable to workplaces that are "only" above-average instead of rockstar--at-work places. I'm looking for more books on how to hire technical people. The only other one that has been recommended is Hiring the Best Knowledge Workers... Can anyone recommend any more?

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• Change a Textview- and TableviewCell row height dynamicly

  - by f0rz

  Hello! This is driving me nuts. I have a TableView with custom cells. My cell contains a editble textview. Is it possible to change rowheight on cell and textview dynamicly (when I editing the textView) ? best regards

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• Re-using Buttons in WPF

  - by Alex Marshall

  I have a bunch of different objects that are commonly edited in the same TabControl using different DataTemplates, but I want each DataTemplate to have a common look and feel with Ok and Cancel buttons at the bottom right of each tab that will close the tab or save the content and then close the currently selected tab. What's the best way to place buttons on each tab ? Is there a way to do it without copying and pasting the buttons and stack panel across all of my data templates ?

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• Heterogeneous NSTreeController

  - by andyvn22

  I have an NSTreeController (supplying content to an NSOutlineView). I'd like the top-level objects to be of one class, and all other objects (so, children at any level) to be of another. What's the best way to go about this? I'll need to somehow change the behavior of at least add, addChild, insert, and insertChild, I suppose. I was hoping, though, to find a simple way to account for this in only one location, rather than changing four separate methods.

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• WPF image zooming

  - by anwar

  WPF: What is the best way to implement Zoom In and Zoom Out option for an Image inside ScrollViewer in WPF at runtime and also other alternative methods for the same Please provide sample code and suggest links where I can find sample code and more info about various ways to Zoom the image. Regards, Anwar

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• iphone - converting float to integer

  - by Mike

  This is a simple question: Is this a correct way to get an integer part from a float division? int result = myFloat / anInteger; this is working, but I am not sure if it is the best way. thanks for any help.

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• Automating Amazon EBS snapshots anyone have a good script or solution for this on linux

  - by Dom

  I'd expect this to be fairly routine, but cannot find a simple approach for creating an managing EBS snapshots automatically. Was hoping there'd be a shceduler in the AWS console.. alas not yet. Would appreciate any suggestions as to how best to do this on from Ubuntu. Thanks

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• Regex solution for Objective-C

  - by rjstelling

  What is the best method for using Regular Expressions within Objective-C? There seems to be some open source project that provide regex support, can any one recommend one? Also I looked at NSPredicate, can anyone suggest any regex examples? Background: I want use regex mainly for validation, IP's, email addresses, internal ID's etc

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• Creating a new wordpress post from twitter tweets

  - by pingu

  Hi guys, I'd like to build an application that, on interval, it checks for tweets containing a particular hashtag, and creates an individual Wordpress post for each tweet that it finds. What is the best way to do this? Are there existing plugins/tools available, or should I write my own custom plugin?

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• How can I compile an iPhone App with Flash CS5 without a Developer License

  - by manderson12

  I understand Flash CS5 isn't the best way to make an app, but I'd really like to test out the apps I've made with it on my iPhone. Has anyone come up with a way to modify Flash CS5 so it doesn't require a Developer Certificate or Provisioning Profile (like the way you would modify Xcode so you can compile apps without paying $99 for the developer program)? I'd really appreciate it if anyone could provide some help. Thanks in advance.

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• URL-&coordinate based screen capturing tool

  - by Enrico Stahn

  Hello, I'm searching for a screen capturing tool which captures areas of an website/web-application based on the url. The very best for me would be an firefox/ie addon with an API accessible via javascript. Example: URL, Coordinates, Filename http://foo.com/project/show/33; rectangle:10,10,50,50; myapp-area1.jpg http://foo.com/project/show/33; rectangle:100,100,150,150; myapp-area2.jpg

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• Difference between Property and Method

  - by Asim Sajjad

  Which one is better to use when it come to return value for example public int EmployeeAge { get{return intEmployeeAge}; } And public int EmployeeAge() { return intEmployeeAge; } Which one is better and why? And what is best programming practice to use when we have secnario like above ?

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• Change User Password in ASP.NET Forms Authentication

  - by naveen

  Hi Guys, I code in C# (ASP.NET) and am using Forms authentication. I would like to know which is the best method to change a user password without using the asp:ChangePassword control. I dont want to use the reset password method. I just want to grab the password i have inside my textbox and replace it with my older password. Please note that the PasswordFormat I use is passwordFormat="Hashed" Some code snippets would be helpful Regards, Naveen Jose

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• Appending HTML to end of body using javascript

  - by ming yeow

  here is the deal. i have several templates for faceboxes (lightbox) i need at different points of the application. these are stored in different partials and files. i will initialize different javascript functions in accordance to which ones i need. The question is, what is the best way to append the external HTML page into my body using javascript?

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• question about sorting

  - by skydoor

  Bubble sort is O(n) at best, O(n^2) at worst, and its memory usage is O(1) . Merge sort is always O(n log n), but its memory usage is O(n). Which algorithm we would use to implement a function that takes an array of integers and returns the max integer in the collection, assuming that the length of the array is less than 1000. What if the array length is greater than 1000?

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• Concatenation of fields in different rows

  - by spender

  I'm stuck on an aggregation problem that I can't get to the bottom of. I have some data which is best summarized as follows id |phraseId|seqNum|word ========================= 1 |1 |1 |hello 2 |1 |2 |world 3 |2 |1 |black 4 |2 |2 |and 5 |2 |3 |white I'd like a query that gives back the following data: phraseId|completePhrase ======================== 1 |hello world 2 |black and white Anyone?

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• Iterating through all nodes in XML file

  - by Night Walker

  I want to iterate through all nodes in an XML file and print their names. What is the best way to do this? I am using .NET 2.0.

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• Codeigniter multilanguage and adding the language to the url for seo

  - by Jayapal Chandran

  Hi, I read this http://stackoverflow.com/questions/1328420/the-best-way-to-make-codeigniter-website-multi-language-calling-from-lang-arrays for language inclusion... i wonder how the url will appear for multi languages... How to show the language in url so that it will also be indexed in search engines... for example sitenameDOTcom/es or sitenameDOTcom/whoweare/es or something like this and how to sync with the controllers and the urls...

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• Store username and password persistent in windows mobile(6.0) app

  - by Stefan

  Hi I need some help developing my mobile app. I have to store user data permant (name, password), so what is the best way to do that? I dont know a special API for it, so where to store persistent data's on a windows phone? Maybe in the win mobile registry or inside a file? Or should I use a light database? Someone has experience with this? thx, Stefan

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• Batch File - REN command's ErrorLevel returns 0 even on failure

  - by FMFF

  This is related to my earlier question. ren "C:\Temp\%%A" "C:\Temp\%%A" if errorlevel 0 ( "C:\Program Files\7-Zip\cmdline\7za.exe" a -tzip -mx9 "C:\temp\Zip\%%A.zip" "C:\temp\%%A" Move "C:\temp\%%A" "C:\Temp\Archive" ) In the above, the IF evaluates to true always, even if REN command fails. The idea is to check if a file is not locked by any other application, if not then Archive it and move it elsewhere. How best to do this? Thank you.

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