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• Typo blogging platform with Heroku hosting: theming

  - by Jack

  Does anyone know how to workarounds Heroku's limitations on writing to the theme files for the Typo blogging platform? I'd like to take advantage of the theming capabilities right from the browser. If any theme's stylesheet is changed I get the error message "Unable to write file" in addition to the fact that any theme being changed to one that is not the default causes the page to lose all styling and is displayed in plain text. I followed this (awesome) blog entry to get it up and working.

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• Generating an xml document: JSP or Servlet ?

  - by EugeneP

  This [servlet or jsp] must return an XML document [for future processing by my web-app]. That is not intended for end-users. What is a better design: write a JSP or an XML ?

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• Let a question always :include its author, how?

  - by Freewind

  class Question < ActiveRecord::Base belongs_to :author end class Author < ActiveRecord::Base has_many :questions end When I find some questions, I usually need to get their authors at the same time, so I use: Question.find(:all, :include=>:authors) But I don't write the ":include" part everywhere. I hope I can define the "include" somewhere only once, and when I find questions, the author will be automaticly loaded. Is there any way to do this?

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• PHP - CURL vs fopen vs fsocketopen ?

  - by TatMing

  I would write a WordPress plugin to parse all image source and check it's broken link or not. My idea is : Select all post&page's images by regex from MySQL Navigate the image url and get the response header (404 ,403 error etc) print a report Since i don't need actual to download the binary file, so in performance ,compare in CURL , fopen , fsocketopen Which one is worst to use? And one more question, which method can execute in multi-thread?

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• "Hello World" in less than 20 bytes

  - by xelurg

  We have had an interesting competition once, where everyone would write their implementation of hello world program. One requirement was that is should be less than 20 bytes in compiled form. the winner would be the one whose version is the smallest... What would be your solution? :) Platform: 32bit, x86 OS: DOS, Win, GNU/Linux, *BSD Language: Asm, C, or anything else that compiles into binary executable (i.e. no bash scripts and stuff ;)

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• Adding Blogengine.net Javascript file references

  - by Ryan

  I have a new blogengine site up and want to set up syntax highlighting. The problem is that I have a few files (javascript and css) that I need to add the the head of the page, but there is no one page or masterpage. Does anyone one know where to write out these references so they will show up on all pages? Thanks Ryan

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• detecting locked tables mysql (locked by LOCK TABLE)

  - by Marcin

  Hi guys, I would like to know whether is there an option to detect locked tables in mysql or no. I mean locked by LOCK TABLE table WRITE/READ command ? cheers, Marcin

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• How to use EntityFramework connection string for Elmah?

  - by Andrii Kovalchuk

  In ELMAH for logging errors to the database you can write: <errorLog type="Elmah.SqlErrorLog, Elmah" connectionStringName="EducoparkEntities"/> However, if I use EntityFramework, this doesn't work because the connection string for EF contains metadata as well: <add name="EducoparkEntities" connectionString="metadata=res://*/EducoparkData.csdl|res://*/EducoparkData.ssdl|res://*/EducoparkData.msl;provider=System.Data.SqlClient;provider connection string=&quot;Data Source=(Local);Initial Catalog=...;User Id=...;Password=...;MultipleActiveResultSets=True&quot;" providerName="System.Data.EntityClient"/> So, how can I use the EntityFramework connection string in Elmah?

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• Basic Recursion, Check Balanced Parenthesis

  - by pws5068

  Greetings all, I've written software in the past that uses a stack to check for balanced equations, but now I'm asked to write a similar algorithm recursively to check for properly nested brackets and parenthesis. Good examples: () [] () ([]()[]) Bad examples: ( (] ([)] Suppose my function is called: isBalanced. Should each pass evaluate a smaller substring (until reaching a base case of 2 left)? Or, should I always evaluate the full string and move indices inward?

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• Grails - Self Join

  - by WaZ

  Hi, When I write the following class, I get the following compilation error: could not resolve property How can I achive the following: class Employee{ String Name String Email Employee Manager static hasMany = [desginations:Designation] static constraints = { Name(unique:true) Email(unique:true) } Thanks, Much appreciated.

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• How to validate a xml schema

  - by Alexander Kjäll

  I'm writing a xml schema (a xsd) to describe the format our partners should send us data in. And I'm havening a hard time find a tool that can validate the xsd file that i have written. The best way I have found so far is to write an example input xml file and try to validate that with the xsd. But that doesn't feel like a best practice maneuver. How should I validate a xml schema?

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• Free visual editor for a language that would compile to native windows exe

  - by luvieere

  I'm looking for a free visual editor for a language that would compile to native windows exe, no runtime. I'm looking for alternatives to the Delphi suite (so don't give it as an answer), something that would allow me to write Windows GUI applications with ease. I don't care about the language, as long as it gets the job done, but I would appreciate if your suggestions avoid functional languages. Even better if it abstracts the windowing system with something more simple than the winAPI.

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• Prolog for the Mac

  - by sixtyfootersdude

  For one of my classes I need to write several prolog programs. Can someone suggest a mac friendly prolog compiler? I tried gnu prolog but when it doesn't work for me.

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• How can I access password protected Excel workbook in Java using POI api

  - by Umesh

  I want to read from and write to password protected Excel files. How can I do so using Apache POI API. Thank You,

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• Why doesn't VB.NET 9 have Automatic Properties like C# 3??

  - by Chris Pietschmann

  Would having a nice little feature that makes it quicker to write code like Automatic Properties fit very nicely with the mantra of VB.NET? Something like this would work perfect: Public Property FirstName() As String Get Set End Property UPDATE: VB.NET 10 (coming with Visual Studio 2010 and .NET 4.0) will have Automatic Properties. Here's a link that shows a little info about the feature: http://geekswithblogs.net/DarrenFieldhouse/archive/2008/12/01/new-features-in-vb.net-10-.net-4.0.aspx In VB.NET 10 Automatic Properties will be defines like this: Public Property CustomerID As Integer

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• Bash or Bourne Scripts?

  - by sixtyfootersdude

  Is it better practice to write Bash scripts or Bourne scripts? My team writes Bourne scripts but I am not entirely sure why. If this is a holy war question (ie: vim vs. emacs) please just reply: holy war.

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• WPF Writing custom Control

  - by Petoj

  I wanted to write a Custom Control that would show a family tree... so i looked on FamilyShow.... So their control inherits FrameworkElement but then every thing gets super complex... are there any easy tutorials out there that show how to implement a custom FrameworkElement with children and so on? Basically what i fail to do is this, Add child controls and show them, and when drawing getting the coordinates of the child controls...

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• Linq2SQL to produce Like operator

  - by Dante

  Hi, I have a string "Word1 Word2" and I want to transform it to a query such as "Like '%Word1%Word2%'". At the moment I have: from t in Test where t.Field.Contains("Word1 Word2") How to do this in LINQ2SQL? Do I need to create two separate queries for this, can't I write it in the same statement? Thx in advance

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• Sql Shorthand For Dates

  - by vigilant

  Is there a way to write a query equivalent to select * from log_table where dt >= 'nov-27-2009' and dt < 'nov-28-2009'; but where you could specify only 1 date and say you want the results for that entire day until the next one. I'm just making this up, but something of the form: select * from log_table where dt = 'nov-27-2009':+1;

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• Continuation - Viewing FIRST_ROWS before query completes.

  - by Frank Developer

  I have identified the query constructs my users normally use. would it make sense for me to create composite indexes to support those constructs and provide FIRST_ROWS capability? If I migrate from SE to IDS, I will loose the ability to write low-level functions with c-isam calls, but gain FIRST_ROWS along with other goodies like: SET-READS for index scans (onconfig USE_[KO]BATCHEDREAD), optimizer directives, parallel queries, etc?

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• nautilus extesions using mono?

  - by Nils

  Is it possible to write nautilus extesions using mono? I seem to find only c and python references.

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• AJAX function to POST 4 variables

  - by kirgy

  Ive been having great frustration for hours now trying to remember my AJAX! Im trying to write a function which will be called that will simply POST 4 variables to a given URL, written in javascript and not jquery such as: function postVariables(URL, var1, var2, var3, var4) { ...... return true; } Can anyone help?

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• synchronize jooml mysql and powerbuilder sqlanywhere database

  - by umit-alba

  Hallo! I need to synchronize 2 Databases. I have a Windows 2000 Server with Xampp (schoolserver). Do you know some ways to realize this? I thought following: 1.Write the data in the php script or c# script 2. let something like a cronjob(dont know the windows form) run and check both databases. Is there a better way?

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• New functional languages

  - by AnnaR

  Functional programming has been around since at least 1958 (creation of Lisp), but is experiencing a renaissance now with old functional languages being dusted off and new functional languages being created. Which functional languages are there that are newly developed or are in the making? I realize that you can write purely functional programs in most high level languages, so with functional languages I imply languages that are specifically designed for functional programming such as F#. If you have links to tutorials, wikis or code examples I encourage you to add them to your answer!

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• Downloading files using Adobe AIR

  When I download a file using URLStream and write to a file using FileStream, where else do the file gets cached? It definitely gets cached somewhere, as the second time I try to download the same file, it comes down like a lighting..

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