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• Redirecting X output

  - by Adam Matan

  Hi, I have a small program that checks some elements of a web service. The program shows graphics output and displays commmand-line results as well. I have been trying to automate this program to run periodically on a server in my office. Problem is, It only works when I have X enabled - either directly on the server, or via ssh -X. Following…

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• SQL: How to select rows from a table while ignoring the duplicate field values?

  - by Maxxon

  How to select rows from a table while ignoring the duplicate field values? Here is an example: id user_id message 1 Adam "Adam is here." 2 Peter "Hi there this is Peter." 3 Peter "I am getting sick." 4 Josh "Oh, snap. I'm on a boat!" 5 …

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• Assigning resources to MS Project 2007

  - by adam

  Hi, I'm planning a redesign of a site in Project 2007. I have three developers to hand, all with the same skills. There are about 80 templates to be rendered as part of the redesign, and each template has been added as a project task. Each of these tasks can be done by any of the 3 devs, and each will take a day (with a few exceptions). There…

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• SQL: Speed Improvement - Cluttered union query

  - by vol7ron

  SELECT * FROM ( SELECT a.user_id, a.f_name, a.l_name, b.user_id, b.f_name, b.l_name FROM current_tbl a INNER JOIN import_tbl b ON ( a.user_id = b.user_id ) UNION SELECT a.user_id, a.f_name, a.l_name, b.user_id, b.f_name, b.l_name FROM current_tbl a INNER JOIN …

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• Prevent EC2 machine from halt, poweroff, shutdown

  - by Adam Matan

  Hi, EC2 Ubuntu servers erase all disk contents when being shut down. Following an unfortunate accident, I have decided to prevent the command-live halt, poweroff and shutdown. What's the best way to do it? I thought about renaming these commands (at /sbin) to something like HALT_RENAMED___ERASES_ALL_DISK_CONTENTS. Are there any…

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• How can I make my monitor run at it's native resolution under Kubuntu 9.10?

  - by Adam Matan

  Hi, I have installed Kubuntu 9.10 afresh on an HP desktop computer with a Samsung SyncMaster 2243 and Intel integrated graphics card. The screen resolution is fixed on 1280x1024 instead of the native 1680x1050, which makes my eyes bleed. $ lspci -k |grep "VGA" -A2 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 …

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• Free, Linux-based rescue CD for Windows machines

  - by Adam Matan

  Hi, Too often, I'm being called to help a friend who screwed a Windows machine by some creative methods. Th usual remedy is backing up the hard drive contents and reinstalling. Right now, this is done by removing the defected hard drive to my machine. I figured out that using a rescue disk running some version of Linux might ease…

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• php, image dosn't show

  - by lolalola

  Hi, whats wrong with my code. image dosn't show in test2.php file File: test2.php: <img src = "test.php" /> File: test.php session_start(); $md5_hash = md5(rand(0,999)); $security_code = substr($md5_hash, 15, 5); $_SESSION["security_code"] = $security_code; $width = 100; $height = 20; header("Content-type:…

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• Image generated with PHP dosn't show

  - by lolalola

  Hi, whats wrong with my code. image dosn't show in test2.php file File: test2.php: <img src = "test.php" /> File: test.php session_start(); $md5_hash = md5(rand(0,999)); $security_code = substr($md5_hash, 15, 5); $_SESSION["security_code"] = $security_code; $width = 100; $height = 20; header("Content-type:…

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• T-SQL Tuesday #31 - Logging Tricks with CONTEXT_INFO

  - by Most Valuable Yak (Rob Volk)

  This month's T-SQL Tuesday is being hosted by Aaron Nelson [b | t], fellow Atlantan (the city in Georgia, not the famous sunken city, or the resort in the Bahamas) and covers the topic of logging (the recording of information, not the harvesting of trees) and maintains the fine T-SQL Tuesday tradition begun by Adam Machanic…

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• T-SQL Tuesday #31 - Logging Tricks with CONTEXT_INFO

  - by Most Valuable Yak (Rob Volk)

  This month's T-SQL Tuesday is being hosted by Aaron Nelson [b | t], fellow Atlantan (the city in Georgia, not the famous sunken city, or the resort in the Bahamas) and covers the topic of logging (the recording of information, not the harvesting of trees) and maintains the fine T-SQL Tuesday tradition begun by Adam Machanic…

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• how to add a user to the event log to log errors

  - by Adam G

  Hello everyone, im just wondering how to add my service account for my asp.net application to the event viewer so it can log events and errors directly to the event viewer. thanks for any help provided :) Adam

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• Multiple dependent select boxes, the Rails way?

  - by Adam Carlile

  Hey Guys I am trying to create a car application, each car belongs to a make and model, but only certain makes have certain models. So I would like a series of select boxes that are populated dynamically based on the previous, however I also would like to add another record to that select box if you cant find the one you…

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• Using regular expressions to remove relative path slashes

  - by Adam Carlile

  Hey Guys I am trying to remove all the relative image path slashes from a chunk of HTML that contains several other elements. For example <img src="../../../../images/upload/1/test.jpg /> would need to become <img src="http://s3.amazonaws.com/website/images/upload/1/test.jpg" /> I was thinking of…

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• Sphinx, reStructuredText show\hide code snippets

  - by Adam Matan

  Hi, I've been documenting a software package using Sphinx and reStructuredText. Within my documents, there are some long code snippets. I want to be able to have them hidden as default, with a little "Show\Hide" button that would expand them (Example). Is there a standard way to do that? If not, I think I will…

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• Intro to GPU programming

  - by Adam Davis

  Everyone has this huge massively parallelized supercomputer on their desktop in the form of a graphics card GPU. What is the "hello world" equivalent of the GPU community? What do I do, where do I go, to get started programming the GPU for the major GPU vendors? -Adam

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• R programming: creating a stacked bar graph, with variable colors for each stacked bar

  - by Adam A

  Hello, I'm trying to create a stacked bar graph with variable coloring in each stacked bar; that is, one bar has say blue on top of red, the next one red on top of purple, etc. I also wanted to preserve the ability to stack graphs. Thank you so much guys. Adam

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• R programing: creating a stacked bar graph,with variable colors for each stacked bar

  - by Adam A

  Hello, I'm trying to create a stacked bar graph with variable coloring in each stacked bar; that is, one bar has say blue on top of red, the next one red on top of purple, ect. I also wanted to preserve the ability to stack graphs. Thank you so much guys. Adam

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• Pythonic reading from config files

  - by Adam Matan

  Hi, I have a python class which reads a config file using ConfigParser: Config file: [geography] Xmin=6.6 Xmax=18.6 Ymin=36.6 YMax=47.1 Python code: class Slicer: def __init__(self, config_file_name): config = ConfigParser.ConfigParser() config.read(config_file_name) # Rad the…

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• bash, Linux: Set difference between two text files

  - by Adam Matan

  Hi, I have two files nodes_to_delete and nodes_to_keep. Each file has a many lines with numeric ids. I want to have the list of numeric ids that are in nodes_to_delete but NOT in nodes_to_keep. Adam

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• Changing IIS URL Rewrite config location

  - by adam

  Hi When used at site level, the IIS7 URL Rewrite 2 module saves its configuration in the web.config file of that site. I'm using Sitecore CMS, and best practice is to store any web.config customisations in a separate config file for ease of upgrading, staging/production setups etc. Is there any way to…

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• ASP.NET MVC framework port for Java EE?

  - by Adam Asham

  So I've played some with the new, not yet final release of ASP.NET MVC framework and I find it to be very nice and elegant. However at work we are tied to Java for the time being, so I'm wondering this: is there a port of the framework out there for Java people like myself? I realize that webforms isn't…

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• Google Maps iPhone API Terrain View

  - by Adam

  We're using MapKit on an iPhone app to display a Google Map with terrain view. However, the terrain view only shows when the user has an active Internet connection, the moment the user's Internet is off, the terrain on the map disappears and it appears flat. Is there any way to keep the terrain view on…

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• Python: using doctests for classes

  - by Adam Matan

  Hi, Is it possible to use Python's doctest concept for classes, not just functions? If so, where shall I put the doctests - at the class' docstring, or at the constructor's docstring? To clarify, I'm looking for something like: class Test: """ >>> a=Test(5) >>>…

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• Programatically find common European street names

  - by Adam Matan

  Hi, I am in the middle of designing a web form for German and French users. Within this form, the users would have to type street names several times. I want to minimize the annoyance to the user, and offer autocomplete feature based on common French and German street names. Any idea where I…

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