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• Get Element value with minidom, Python

  - by Eef

  Hi Guys, I am creating a GUI frontend for the Eve Online API in Python. I have successfully pulled the XML data from their server. I am trying to grab the value from a node called "name" from xml.dom.minidom import parse dom = parse("C:\\eve.xml") name = dom.getElementsByTagName('name') print name This seems to find the node ok but the output is below: [<DOM Element: name at 0x11e6d28>] How could I get it to print the value of the node? Cheers

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• HowTo Crypt/Encrypt some string (e.g. Password) on Qt simple

  - by mosg

  Hi. Here what I have got: Qt SDK version 4.6.2 Windows XP Question: how can I simply crypt and encrypt simple QString value? I need this to be able to save some crypted string into the INI file, and after reopening application encrypt string to normal password string value. PS: I'm looking simple and nice solution. Thanks for help!

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• JFreeChart in scrollpane

  - by Fortega

  Hi, I'm having a big graph created with jfreechart. This chart is too big for the screen, so I would like to put it in a scrollpane. However, when using the scrollbar, the complete graph is redrawn everytime, which makes it extremely slow. Is there a solution for this? thanks, Bart

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• Strassen's Algorithm for Matrix multiplication c# implementation

  - by Tony

  Hi, I'm just doing a self-study of Algorithms & Data structures and I'd like to know if anyone has a C# (or C++) implementation of Strassen's Algorithm for Matrix Multiplication? I'd just like to run it and see what it does and get more of an idea of how it goes to work.

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• how do i use strace to know about system calls in my C program

  - by Adi

  Hi all, I wanted to know how can i use strace function to trace system calls in my C program and also use it for debugging my code. regs adi

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• Usage of Minidump within a COM Object

  - by nimo

  hi, I'm developing a COM dll which is an add-in to MSoffice. Since I'm not creating any logs within add-in I would like to add a crash report generator into my add-in. Hopefully 'Minidump' would be the best choice, but I have never use Minidump inside a COM object. I appreciate if somebody can point out possibilities of creating such crash dump with minidump inside a COM object. Thank You

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• inserting data into mysql

  - by francesco

  Hi Guys, My insert and update pages (through my admin forlder) into mysql stopped working. When I try to insert/update details it stays on the same page without adding or updating anything into the database table. I really don't know what happened and don't know where start looking. I didn't make any change to the pages whatsoever. Is there anyone who had the same problem and can kindly give me a clue? Appreciated Francesco

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• Displaying pdf from the local directory or database in a <object tag

  - by nilesh

  Hi All, Is there a way to display pdf from local directory or database in a object tag. My problem is I am trying to display pdf print dialog after pdf is loaded. This is possible if I load pdf using object tag, but currently my pdf is getting loaded dynamically using response.binarywrite. Any help will be highly appreciated. regards Nilesh

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• css newline issues (I think!)

  - by user328371

  Hi, I'm trying to create a breezebrowser template (used for generating image galleries locally, outputs HTML). I've taken the HTML from my wordpress template and managed to generate the following gallery http://uploads.peasyphotos.com/20100607t-candids/gallery/ but each image goes on a new line and i don't know why, i presume it's in the CSS. What should I be looking for in the CSS to try and stop this, or what can I put around my template code to disable the CSS for that part? Thanks

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• Select Query in Linq

  - by Manoj Wadhwani

  Hi, I am very new in Linq, I want to select two coloum of table. so tell me how can i write query for that . I want to fill dropdown list . Thanks Manoj

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• Delete, Truncate or Drop MySQL question

  - by Pete Herbert Penito

  Hi Everyone! I am attempting to clean out a table but not get rid of the actual structure of the table, i have the following columns: id, username, date, text the id is auto incrementing, I don't need to keep the ID number, but i do need it to keep its auto-incrementing characteristic. I've found delete and truncate but I'm worried one of these will completely drop the entire table rendering future insert commands useless. Thank you, Everybody!

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• CSS::Website Design::GLASSES:: Colors for GLASSES website.

  - by Yosef

  Hi I doing Glasses(optica) store website. I thinking about colors that should be in glasses website. I think about colors that connected to glasses, like in other fields that i doing websites, but the problem is that glasses can be in different colors. I will be grateful for colors suggestions for glasses store and pretty glasses websites that already exist. Thanks, Yosef

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• Delete entities with NHibernate using Criteria

  - by Alexey Zakharov

  Hi guys, Is it possible to use NHibernate criteria API to delete many entities at once. Best regards, Alexey Zakharov.

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• How to Update database through storeProcedure without knowing parameter names?

  - by Rajesh

  Hi All, i have one table and store procedure(sp). i have to update table using storeprocedure present i am using sp with four parameters but in the future may increase parameter list so, how to update table with out knowing parameters name and parameters count from Ado.Net. Thanks in advance, Regards, Rajesh.

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• Can a single javascript file be used by multiple html files?

  - by Prashant Dubey

  Hi friends, I have a javascript file main.js and five html files 1.html,2.html,3.html,4.html,5.html I want to access the javascript file main.as in all files . I have used in all of the five but I'm not able to access it . Is it possible to share the .js file among the html files. Plz reply, Thanks in advance Prashant Dubey

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• Python code to use a regular expression to make sure a string is alphanumeric plus . - _

  - by Warlax

  Hi, I looked and searched and couldn't find what I needed although I think it should be simple (if you have any Python experience, which I don't). Given a string, I want to verify, in Python, that it contains ONLY alphanumeric characters: a-zA-Z0-9 and . _ - examples: Accepted: bill-gates Steve_Jobs Micro.soft Rejected: Bill gates -- no spaces allowed [email protected] -- @ is not alphanumeric I'm trying to use: if re.match("^[a-zA-Z0-9_.-]+$", username) == True: But that doesn't seem to do the job...

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• Handling User Authentication in C#.NET?

  - by Daniel

  Hi! I am new to .NET, and don't have much experience in programming. What is the standard way of handling user authentication in .NET in the following situation? In Process A, User inputs ID/Password Process A sends the ID/Password to Process B over a nonsecure public channel. Process B authenticates the user with the recieved ID/Password what are some of the standard cryptographic algorithms I can use in above model? thank you for your time!

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• Zend Mail - bouncing mails not returning to the specified "Return-Path"

  - by Leprosy

  Hi, i'm working on a simple mail list app in PHP using Zend Mail. The idea is that all mail that bounce is redirected to a script which processes them and a report is generated. The script is running ok in direct tests, but I've testing it with fake mail address to test the mail list app, and it appears that the mail is not being redirected to the correct email address. Zend Mail provides the setReturnPath method to set the "Return-Path" header, it's ok to use this header for this purpose? Thanks

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• How to Clone Control in WPF ?

  - by Homam

  Hi, I want to clone a WPF Control (XamDataGrid) I know these ways: Clone Problem: Control is not Cloneable Serialize & Deserialize in binary format Problem: Control is not serializable Serialize as XML Problem: control contains images and Images are not serializable in xml serialization Do you have any valid workarounds ?

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• recurrence maths

  - by Tony

  Hi all! I have the following: T(n) <= c floor(n/2) + c ceiling(n/2) + 1 = cn + 1 T(n) = O(n) I don't understand how it gets from the first equation to the second equation? What part of the maths am I missing to understand how this comes to be? Is it done using 'Simplifying Equations' or some other rules? Can someone help me?

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• DNS servers and load balancing

  - by RadiantHex

  Hi there! I'm wondering if a simple DNS server could offer, even a limited amount, of load balancing capability. I have a couple of servers and I've been told that multiple IPAddresses can be associated with one domain. Help would be very much appreciated!

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• How to get base64 encoded contents for an ImageReader?

  - by htf

  Hi. How do I read an image into a base64 encoded string by its ImageReader? Here's example source code using HtmlUnit. I want to get the base64 String of img: WebClient wc = new WebClient(); wc.setThrowExceptionOnFailingStatusCode(false); wc.setThrowExceptionOnScriptError(false); HtmlPage p = wc.getPage("http://flickr.com"); HtmlImage img = (HtmlImage) p.getByXPath("//img").get(3); System.out.println(img.getImageReader().getFormatName());

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• wait for the second VB script untill ended from primary VB script

  - by yael

  Hi I have VB script that run second VB script The second VB script ask some questions from the input box My problem is that “MyShell.Run” not wait until SecondVBscript.vbs will ended And the Other VB syntax run immodestly also Need to wait for MyShell.Run process ended and then perform the Other VB syntax How can I do that? Set MyShell = Wscript.CreateObject("WScript.Shell") MyShell.Run " C:\Program Files\SecondVBscript.vbs" Set MyShell = Nothing Other VB syntax

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• Problem in converting .rpm file into .deb file using alien in ubuntu

  - by Sunil Kumar Sahoo

  Hi I have converted a i336.rpm file into .deb file in ubuntu using alien successfully. but I am getting the following error while converting i586.rpm file of the same application into .deb file Unpacking of 'app-1-1.i586.rpm' failed at /usr/share/perl5/Alien/Package/Rpm.pm line 155. I donot know how to resolve this type of issue

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• Matching sentences with regex in Java

  - by Gary

  Hi, I'm using the Scanner class in java to go through a a text file and extract each sentence. I'm using the setDelimiter method on my Scanner to the regex: Pattern.compile("[\\w]*[\\.|?|!][\\s]") This currently seems to work, but it leaves the whitespace at the end of the sentence. Is there an easy way to match the whitespace at the end but not include it in the result? I realize this is probably an easy question but I've never used regex before so go easy :)

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