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Search found 303 results on 13 pages for 'charlie wu'.

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• Partial class or "chained inheritance"

  - by Charlie boy

  Hi From my understanding partial classes are a bit frowned upon by professional developers, but I've come over a bit of an issue; I have made an implementation of the RichTextBox control that uses user32.dll calls for faster editing of large texts. That results in quite a bit of code. Then I added spellchecking capabilities to the control, this…

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• Why does this Haskell code produce the "infinite type" error?

  - by Charlie Flowers

  I am new to Haskell and facing a "cannot construct infinite type" error that I cannot make sense of. In fact, beyond that, I have not been able to find a good explanation of what this error even means, so if you could go beyond my basic question and explain the "infinite type" error, I'd really appreciate it. Here's the code: intersperse ::…

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• how to load data and store the data from a file using numpy

  - by Charlie Epps

  I have the following file like this: 2 qid:1 1:0.32 2:0.50 3:0.78 4:0.02 10:0.90 5 qid:2 2:0.22 5:0.34 6:0.87 10:0.56 12:0.32 19:0.24 20:0.55 ... he structure is follwoing like that: output={} rel=2 qid=1 features={} # the feature list "1:0.32 2:0.50 3:0.78 4:0.02 10:0.90" output.append([rel,qid,features]) ... How can I write my python…

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• Fluent / NHibernate Collections of the same class

  - by Charlie Brown

  I am new to NHibernate and I am having trouble mapping the following relationships within this class. public class Category : IAuditable { public virtual int Id { get; set; } public virtual string Name{ get; set; } public virtual Category ParentCategory { get; set; } public virtual IList<Category> SubCategories { get;…

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• How do I convert a double into a string in C++(without scientific notation)?

  - by Charlie Epps

  How to convert a double into a floating-point string representation without scientific notation in C++. "Small" samples (effective numbers may be of any size, such as 1.5E200 or 1e-200) : 0.0000000000000000000000000000000000000000000000000000000023897356978234562 Thank you.

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• ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)

  - by Charlie Epps

  I use the following command: mysql -u root -h 127.0.0.1 -p and the error message is : ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111) Who can help me to fix it, thanks in advance.

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• Lazy loading? Better avoiding it?

  - by Charlie Pigarelli

  I just read about this design pattern: Lazy Load. And, since in the application i'm working on i have all the classes in one folder, i was wondering if this pattern could just make me avoiding the include() function for every class. I mean: It's nice to know that if i forgot to include a class, PHP, before falling into an error, trough an…

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• Is my way of doing threads in Android correct?

  - by Charlie

  Hi, I'm writing a live wallpaper, and I'm forking off two separate threads in my main wallpaper service. One updates, and the other draws. I was under the impression that once you call thread.start(), it took care of everything for you, but after some trial and error, it seems that if I want my update and draw threads to keep running,…

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• Static methods requiring var

  - by Charlie Pigarelli

  Ok, i'm stuck on this, why don't i get what i need? class config { private $config; # Load configurations public function __construct() { loadConfig('site'); // load a file with $cf in it loadConfig('database'); // load another file with $cf in it $this->config = $cf; // $cf is an array …

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• Is there a way to create my own "push pins" for a image without using Google Maps API?

  - by Charlie

  I am interested in working with friends via the internet on a fantasy world map. One of the things I want to do is host an image of the map online and allow us to insert push pins into the image that would then be associated with infoboxes. I don't want to resort to using the Google Map APIs mainly because this is something I want to…

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• Error comparing hash to hashed mysql password (output values are equal)

  - by Charlie

  Im trying to compare a hashed password value in a mysql database with the hashed value of an inputted password from a login form. However, when I compare the two values it says they aren't equal. I removed the salt to simply, and then tested what the outputs were and got the same values $password1 = $_POST['password']; $hash =…

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• Find record whose field 'name' not contained within any other record

  - by charlie

  I have a model Foo with a String bar and a String name. Some records' bar contain the name of other records in them. This is intentional. I want to find the "root Foo" records - that is, the ones where their name do not appear in the bar records of any other Foo records. Example: Foo id: 1 name: 'foo1' bar: 'something…

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• Making the Case for Centralized WLAN Management

  With just one vendor to call and one bill to pay, Charlie Schluting argues that managing a WLAN with central controllers is the way to go, and explains how that works with Cisco gear.

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• Quick and Dirty Backups with rsync

  It's not always the best tool for the job, but if you need to get a backup into the cloud quickly and easily, rsync might do the trick. Charlie Schluting steps you through how to build a script to do just that.

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• Ma este Oracle Data Mining újdonságok webcast!

  - by Fekete Zoltán

  2010. május 12-én szerdán 18 órakor a böngészonkkel kapcsolódva a következo roppant érdekes eloadást hallgathatjuk meg az Oracle BIWA keretében: BIWA SIG TechCast Series - May 12 - Data Mining Made Easy, az eloadó Charlie Berger, az Oracle adatbányászati vezetoje. Könnyen elvégezheto adatbányászat! Az Oracle Data Miner…

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• Harris Corporation Streamlines Manufacturing Assembly Operations with AutoVue

  - by Pam Petropoulos

  "AutoVue is a critical component to our business process; we can’t live without it.” – Charlie Davies, Principal ECAE Applications Engineer, Harris Corporation. Read how Harris Corporation, an international communications and information technology company in the high tech space, is using AutoVue to…

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• Sorting Out the Debate Over Cloud Computing

  With so many notions about what cloud computing even is, it's hard to cut through the hype. Charlie Schluting defines some terms and considers the arguments.

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• Oracle Service Bus Customer Panel - Choice Hotel's Deployment Description at OpenWorld

  - by Bruce Tierney

  Choice Hotels shared their Oracle Service Bus deployment during the recent Customer Panel on Oracle Service Bus.  Charlie Taylor of Choice provides an excellent in-depth description of architectural guidelines including project naming and project structure.  Below is a screenshot from the session…

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• Apple publie une mise à jour de sécurité qui colmate la faille mise à jour lors du Pwn2Own 2010

  Apple a publié une mise à jour de sécurité pour Mac OS X Leopard et Mac OS X Snow Leopard, que ce soit la version normale ou la version Serveur. Cette mise à jour de sécurité colmate la faille que Charlie Miller avait mis à jour lors du Pwn2own 2010 qui s'était tenu fin mars. Voir…

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• Why String.replaceAll() don't work on this String ?

  - by Aloong

  //This source is a line read from a file String src = "23570006,music,**,wu(),1,exam,\"Monday9,10(H2-301)\",1-10,score,"; //This sohuld be from a matcher.group() when Pattern.compile("\".*?\"") String group = "\"Monday9,10(H2-301)\""; src = src.replaceAll("\"",…

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• Convert file for XLS to TXT format

  - by meenakshi

  I renamed a .xls file to .txt file but the .txt file shows like this: öRn÷åËþEõZ;zûÕ÷IÉD;Üÿêá¾ú‡×_*4u\çBq&?!€¨(ˆô‰/t/ª§‹'Oý?WïçþJ®½ãÁÁ|DiæEÇ’IŠ›ðä/\$r'Ù¡îê?|ÕÝꮲ¸ó—QG¦çåΊ/–×ÒÏpQP~Q|å?‘ÈpÖ‘»ëËß62 Š/zaqçÎÖ©ú•ênÆ›WÚ·«àÙ}S«ˆº/~Ø×:U”¥‡7îTísvçùòl!ý0ýá»êéqx[T¯ß¿ø1 …

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• Windows update on netbook requires CD (hint, there's no CD drive)

  - by bwooceli

  An "Important" update for Microsoft Works (via Windows Update) on a Dell netbook gets about halfway through and then pops up with the super-awesome "Please insert Microsoft Works 9.0 disc" message. Of course, the netbook has no CD rom drive, there is no handy folder (that i…

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• Silverlight Cream for April 29, 2010 -- #851

  - by Dave Campbell

  In this Issue: Carlos Figueira(-2-), Subodh Pushpak, Gergely Orosz, John Papa, Mike Snow(-2-), Rishi, Tim Heuer, Stefan Olson, and David Anson. Shoutouts: Josh Holmes blogged…

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• Correlate GROUP BY and LEFT JOIN on multiple criteria to show latest record?

  - by Sunbird

  In a simple stock management database, quantity of new stock is added and shipped until quantity reaches zero. Each stock movement is assigned a reference, only the latest reference is used. In the example provided, the latest references are never shown, the stock ID's…

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• BDD IS Different to TDD

  - by Liam McLennan

  One of this morning’s sessions at Alt.NET 2010 discussed BDD. Charlie Pool expressed the opinion, which I have heard many times, that BDD is just a description of TDD done properly. For me, the core principles of BDD are: expressing behaviour in terms that show the…

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