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• Override jre_lib classes

  - by Filip

  What is the best way to override jre_lib classes? Let's say I need to store all ArrayLists not in RAM but on disk or anywhere else. I wanna write my own ArrayList class to code this functionality and make sure that every instantiations of ArrayList use my class. I thought about class loading mechanism to change order of classpath, but as I see java checks standard classes first.

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• Can I use reflection to find the bin/[Configuration] folder in ASP.NET instead of the asp temporary

  - by vfilby

  I have an ASP.NET website and I want to find the /bin/[Configuration] folder to use an external tool. When I use reflection to get calling assemblies location it returns something similar to: C:\Windows\Microsoft.NET\Framework\...\Temporary ASP.NET Files\a1388a5e\...\my.dll Since each dll has its own directory under the temp ASP.NET Files this fails for me. How can I get the location of the binary, not asp.net's temporary cache?

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• script to sum all numbers in a file (linux)

  - by Mark Roberts

  I have a file which contains several thousand numbers, each on it's own line: 34 42 11 6 2 99 ... I'm looking to write a script which will print the sum of all numbers in the file. I've got a solution, but it's not very efficient. (It takes several minutes to run.) I'm looking for a more efficient solution. Any suggestions?

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• Zend_Paginator / Doctrine 2

  - by Kevin

  I'm using Doctrine 2 with my Zend Framework application and a typical query result could yield a million (or more) search results. I want to use Zend_Paginator in line with this result set. However, I don't want to return all the results as an array and use the Array adapter as this would be inefficient, instead I would like to supply the paginator the total amount of rows then and array of results based on limit/offset amounts. Is this doable using the Array adapter or would I need to create my own pagination adapter?

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• What is the fastest XML parser in PHP?

  - by Jakub Lédl

  Hi, for a certain project, I need some way to parse XML and get data from it. So I wonder, which one of built-in parsers is the fastest? Also, it would be nice of the parser could accept a XML string as input - I have my own implementation of thread-safe working with files and I don't want some nasty non-thread-safe libraries to make my efforts useless.

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• python on the web, does it compile down to bytecode or is it more like php?

  - by Blankman

  Does python compile down to some byte code or is it rendered on the fly each time like php/asp? From my readings I read it has its own byte code format, so i figured it was like java/.net where it compiles into a intermediate language/byte code. so it is more effecient in that respect that php right?

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• .NET platform web hosting

  - by netmajor

  What should I do to host on my own machine a .NET web application(ASP.NET, Silverlight) with support Sql Server and services(RIA, WCF)? What should I install and configure so others can interact with my application via the internet ? It's some administration API which I can install on a PC and by which I can upload my app like in professional hosting? Thanks for the help!

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• Create Linework/Geometry Using Text Style in AutoCAD

  - by Kratz

  I'm working in AutoCAD using the ObjectARX .Net API. Is there a way to either create text using lines/curves/polylines, or explode an existing text object into lines/ect? Prefereable I would like to be able to generate linework based on an exsiting AutoCAD text style. Edit: I was able to find the source for the TxtExp command here . However its in AutoCADs own Lisp language, and I can't make heads or tails of it.

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• Webservice to add users to SharePoint (like SPWeb.EnsureUser)

  - by kpinhack

  Hallo, i need to add a user to a SharePoint-Website (WSS 3.0) via a Web Service. Using the API i would use the SPWeb.EnsureUser method, but i can't run my own code on the server. I was hoping the Users and Groups Web Service could help, but it does not provide a suitable method. So, is there a Web Service equivalent to SPWeb.EnsureUser? Thanks!

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• How does one create an elegant iPhone GUI?

  - by jrtc27

  This is just one of those things where you feel like your own design is utterly terrible, and that all of the other apps have a beautiful design. This question is just about how you would go about creating a user interface that a user would actually want to use?

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• Script-Based Configuration in .net?

  - by Michael Stum

  One of the downsides of web.config/app.config is that it's just Magic Strings everywhere, since it's just an XML file. Interpreted languages like PHP or Ruby have the advantage that the configuration is just code that is executed. In .net, doing stuff in code requires a redeployment, which defeats the purpose. Now, before I build my own web.config replacement based on Boo or PowerShell I wanted to know if there is an existing one?

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• Delphi component you can't live without?

  - by Warren P

  Most delphi developers have a list of delphi components they wouldn't live without. Not including anything that ships with Delphi (standard VCL or included third-party software like Rave or Indy), what are the components you can't live without, be they commercial or open-source? I will refrain from adding my own answers unless this becomes a community wiki. One component name, or product name, per answer please. Please vote up on components and do not post duplicates.

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• Most interseting feature in C language

  - by Renjith G

  hi, Can anybody explain me the most interesting feature of C language apart from other languages. Am expecting some nice replies , so that every one can brush up their own programming skills /Kanu__

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• Is software testing has a future?

  - by Firas

  Hello every body. My current career is software testing, but I feel that iam wasting my time, may be because I dont know the future path of this carrer, and to where will I arrive in the future if I continue in this carrer. And I dont know how can I develop my self in this career. And can I have my own job in this field? Please give me good suggestions and openion. Many thanks

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• How to use SetTextCharacterExtra in TEdit or TMemo?

  - by lyborko

  Hi, Does anybody know any component based on TEdit or TMemo, in which is possible to set different intercharacter spacing? Win API SetTextCharacterExtra solves the problem for Tcanvas, but I tried hard to implement this behavior as a property for my own TEdit Component (a year ago) and despite of my various desperate attempts to do this, I failed. Thanx in advance.

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• sliding drawer appear in all activities

  - by Zak

  I am developing an application that contains many activities and i created my own menu (i don't want to use the built in menu button) with the Sliding Drawer as the sliding drawer is at the bottom of the screen and contains my menu buttons what i need is to make that sliding drawer to appear in all my activities i tried to create an activity and set it's content view to the xml file that includes the drawer and then extends that activity in all other activities but this solution doesn't work so any suggestions ?

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• Plotting and Animating 2D points with 'headings'

  - by mellort

  I will have a set of data (x, y, heading), and I need to animate it in real-time. I am currently using matplotlib to animate (x, y) and it works fine, but I would really like to have some way to indicate heading, ie what direction the object is facing. What would be the best library for this? It seems like PyGame might be able to help me out, but would I have to roll out my own graphing library for it? Thanks

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• Building a balanced binary search tree

  - by Znarkus

  Hi! Is there a method to build a balanced binary search tree? Example: 1 2 3 4 5 6 7 8 9 5 / \ 3 etc / \ 2 4 / 1 I'm thinking there is a method to do this, without using the more complex self-balancing trees. Otherwise I can do it on my own, but someone probably have done this already :)

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• Rails model without database

  - by FlipFlop

  I want to create a Rails (2.1 and 2.2) model with ActiveRecord validations, but without a database table. What is the most widely used approach? I've found some plugins that claim to offer this functionality, but many of them don't appear to be widely used or maintained. What does the community recommend I do? Right now I am leaning toward coming up with my own solution based on this blog post.

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• When should I explicitly specify a StructLayout?

  - by biozinc

  I'm fiddling with calling DLLs from C#, and came across the need to define my own structs. Lots of articles force a sequential layout for the struct with [StructLayout(LayoutKind.Sequential)] struct Foo ... So, I followed suite, and my programme worked. Now, when I took the line out, it still works. Why do I need it?

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• Rails multi level model security

  - by rballz

  I have the need to do the following in Rails to mirror a desktop application: a User and an Office 'owns' a record, if you don't own the record on a user or office level you're kicked into the public realm. user gets read,write,delete to the model record office gets read/write/delete to the model record other or public gets read/write/delete to the model record e.g. UserA owns a model record with read/write/delete OfficeA owns a model with read/write other/public gets read I was wondering if a plugin/gem existed to grant this functionality?

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• How To Work With SQL Database Added As Item In Visual Studio 2008?

  - by mdvaldosta

  If I'm letting Visual Studio take care of adding an SQL Server database to an existing project, it adds the connection string to app.config. How can I use use THAT connection string to make my own connections and datasets?

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• Considering ATK Framework

  - by kevtrout

  Has anybody used the ATK Framework? It is claimed to be geared toward developing apps for business use. Manipulating data, knowledge bases, etc... This is what I primarily develop (on the side-for my own use). The site hasn't given me a great overview of why it may be better than other frameworks. What are your thoughts / experiences with this product?

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• Ruby equivalent to "grep -C 5" to get context of lines around the match?

  - by wonderfulthunk

  I've searched for this a bit but I must be using the wrong terms - does ruby have a way to grep for a string/regex and also return the surrounding 5 lines (above and below)? I know I could just call "grep -C 5 ..."or even write my own method, but it seems like something ruby would have and I'm just not using the right search terms.

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• "Share on LinkedIn" widget chokes on encoded spaces in url param

  - by David Droddy

  Does anyone know why I am not able to include my own, URL encoded URL params with URL encoded spaces? See the URL on my jsBin page constructed from LinkedIn's example--I have added (%3FnestedParam%3Done%20space) at the end of the "URL" value. THEN, if you remove the encoded space (%3FnestedParam%3DoneSpace) it works fine: Try it out: http://jsbin.com/acosa3/3 Thanks!

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