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• preg_match() find all values inside of table?

  - by mathiregister

  hey guys, a curl function returns a string $widget that contains regular html - two divs where the first div holds a table with various values inside of <td>'s. i wonder what's the easiest and best way for me to extract only all the values inside of the <td>'s so i have blank values without the remaining html. any idea what the…

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• SaaS tool for *simple* requirements definition?

  - by Angela

  I've seen some complex, enterprise tools for requirements like Rymatech's FeaturePlan -- is there something that enables collaboration and best practices for putting Business-Readable, Domain-Specific (or natural language) requirements and acceptance criteria in place?

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• What is the most standard and compatible way to make a whole table row into a link?

  - by Ricket

  Obviously you can't just surround the <tr> tag with an <a> tag and call it a day; this is invalid and doesn't even work. I have seen JavaScript used, but then what happens to browsers that don't support JavaScript? What is the best way to make an entire table row <tr> into a link?

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• Auto-suggest with quick response using php/kohanaphp + mysql + jquery

  - by mdm414

  Need to know how to execute this in the best way possible so that the suggestions will load really quick and secured. I want something like how the Related Questions works here after typing a question title. Thanks

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• Mercurial Workflow for small team

  - by Tarski

  I'm working in a team of 3 developers and we have recently switched from CVS to Mercurial. We are using Mercurial by having local repositories on each of our workstations and pulling/pushing to a development server. I'm not sure this is the best workflow, as it is easy to forget to Push after a Commit, and 3 way merge conflicts can cause a…

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• Android : background thread

  - by Ram

  Team, I need to run a background thread in my application. Could you please share the best practices where to initiate the thread so that keeps running irrespective of the Activity is being shown and things to consider. The purpose of this background thread is to fire transactions from the Simulator to the server and get the response…

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• SQL Complex Select - Trouble forming query

  - by JoshSpacher

  I have three tables, Customers, Sales and Products. Sales links a CustomerID with a ProductID and has a SalesPrice. select Products.Category, AVG(SalePrice) from Sales inner join Products on Products.ProductID = Sales.ProductID group by Products.Category This lets me see the average price for all sales by category. However, I…

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• Rescuing redirect :back after destroy in Rails?

  - by Andreas

  I'm looking for a best practice solution to be able to keep using redirect :back after a successful destroy action, as many items can be deleted from a variety of listings. Unfortunately that strategy fails for the one case when the delete is initiated from the item view itself. What approach do you recommend for this situation?

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• How to use one script for diff and diff3 in Subversion?

  - by lamcro

  I have a perl script that determines what external diff to use depending on the file's content. I would like to use it determine external diff3 also. Which is the best method to know how my script is being called? I was planning to catch the last three parameters, and verify if they are all files, to use the diff3 options, but…

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• iPhone Simulating App Update at home before going out in the big bad world

  - by Aran Mulholland

  this is a follow on from this question and the link given it seems that when an app is updated all of the files in the documents directory are copied into the updated apps documents directory and also anything in Library/Preferences. Whats the best way to simulate this for testing purposes? Just copy the files in…

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• Flushing JDBC connection pools

  - by Matt

  Does anyone know the best (or any) way to flush a JDBC connection pool? I can't find anything obvious in the documentation. It appears connection pools aren't meant to ever be deleted. My current thought is to delete all DataSources from the hash we store them in, which will trigger our code to make new ones. …

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• Asked to fix bugs in a program, you find over 100 instances of...

  - by ckr

  catch(Exception ex) { } What's the best way to proceed? Rip them all out and let it crash? Add logging code? Message boxes? This is in C#.

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• SQL Server How do I delimitate this data?

  - by codingguy3000

  declare @mydata nvarchar(4000) set @mydata = '36|0, 77|5, 132|61' I have this data that I need to get into a table. So for Row1 columnA would be 36 and columnB would be 0. For Row2 columnA would be 77 and columnB would be 5 etc. What is the best way to do this? Thanks

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• SSH/Shell - Remove all folders with name "____" within folder AND subfolders

  - by Kerry

  I have a script that is copying a folder that contains a couple sub folders. The original that it is copying from is part of an SVN folder, so it is copying those ".svn" folders as well. I want to remove those from the new destination, my best guess was: rm -Rf dir/*.svn Which doesn't work, is there a way to…

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• How one can add a new key:value pair in existing JSON object through Javascript.

  - by basit74

  I have a JSON Struct like appointerment= {ids: '15,16,17', appointments: {'15': '12.05.2010,14,05,2010'} } now in appointments object I want to add something like '16', '21.05.2010' what is the best possible way to do this.

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• How can I get FOUND_ROW()s from an active record object in rails?

  - by Justin Tanner

  When querying the database with: @robots = Robot.all(:limit => 50, :offset => 0) What is the best way to get the total number of rows without the :limit? In raw MySQL you could do something like this: SELECT SQL_CALC_FOUND_ROWS * FROM robots LIMIT 0, 50 SELECT FOUND_ROWS();

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• Which is a better way to detect a clients user-agent?

  - by westoque

  I am interested if which would be the best place to detect the clients user-agent, client-side (javascript) or server-side? I brought up the question due to the fact that some IE8 users are getting a message saying they're using IE6

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• Data Storage question

  - by Nano8Blazex

  Another newbie question: What's the best way to store data in a Cocoa application written in Obj-C? For example if I want to create a sort of "quizzer" that quizzes the user with pre-written (and user-written) questions? How would I store these questions and answers? Core Data? Thanks!

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• getting bordering US states (php)

  - by Peter Ehrlich

  HI need to be able to select a state and be given a list of the bordering states. Does anyone have or know of code already done for this? If I have to write it myself, what would be the best way - possibly a mysql database of borders (two state columns for each row), and then select matching?

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• Quick help working with timestamps in php

  - by finn_meister

  I'm working on a calendar app and need to get the timestamps for the beginning of each day/month etc: whats the best method? //get timestamps for start of (day, month, year) $ts_now = time(); $ts_today = $ts_this_month = $ts_this_year =

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• CSS: Namespace a piece of HTML

  - by Paul Tarjan

  I'm building a browser extension that will insert a chunk of HTML into some pages. I'd like the page's CSS to not apply to this section. What is the best way to do this? Is there a good reset I can put on the root element of my HTML and set it to !important so it gets applied after others?

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• Can I share a cookie between multiple domains pointing to the same Rails app?

  - by Newy

  I have x.com pointing to apple.y.com, and separately, also one.y.com and two.y.com. I want the user who visits either x.com, one.y.com or two.y.com to share the same sessions. Is this possible? If not, what's the best compromise?

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• Generating text file from database

  - by Goldmember

  I have a requirement to hand-code an text file from data residing in a SQL table. Just wondering if there are any best practices here. Should I write it as an XMLDocument first and transform using XSL or just use Streamwriter and skip transformation altogether? The generated text file will be in EDIFACT…

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• How to create global variables in a Grails project

  - by firnnauriel

  What's the best practice of making a variable that would be accessible by almost all classes in a Grails project? Is there a config file that I can use for storage of that data (i.e. application.properties)? Thanks.

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• Multiple button presses for Android 2.x

  - by Pat

  I am relatively new to this still, and I have been developing a small app that would benefit greatly from a user being able to press 2 buttons at one time. What is the best method for achieving this? I dont think that an OnClickListener works like that, and I have seen examples for doing this with an…

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