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• process tree

  - by Robert

  I'm looking for an easy way to find the process tree (as shown by tools like Process Explorer), in C# or other .Net language. It would also be useful to find the command-line arguments of another process (the StartInfo on System.Diagnostics.Process seems invalid for process other than the current process). I think these things can only be done by invoking the win32 api, but I'd be happy to be proved wrong. Thanks! Robert

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• Can the arguments BUFFER and DIRECT be used with expdp

  - by Shravan

  I have a strange case where in what this guy says is not happening with me. I am not able to set the above two parameters neither through command line directly, nor using a par file. expdp -help doesn't show any such arguments, so are there analogous arguments to BUFFER and DIRECT (from exp) in the data-pump version.

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• Step-by-step guide of Mercurial for iPhone projects?

  - by Horace Ho

  I am looking for a step-by-step Mercurial guide for iPhone projects. Please assume: hg already installed the audience is comfortable with command line operations everything is on OS X As a newbie, I am particular interested in: what files should be excluded how to exclude above files guideline/suggestion of naming builds any relevant experience to share with Please do not discuss how hg is better/worse than any other SCS. This is a how-to question, not a why question. Thanks!

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• [LaTeX] Math symbols in listings

  - by Michal

  Hi, I have a problem with Latex -- I don't know how to put mathematical equations and symbols in listings. I use --listings-- package and it's offers great looking listings, but it doesn't allow math symbols in $ .. $. Another package --algorithms-- allows math, but listings doesn't look as good as in --listings-- (the problem is that --algorithms-- demands to get new line after every --if--, --then--, etc.) Thanks for reply Michal

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• Using Powershell to set user permissions in Reporting Services

  - by slugster

  I'm asking this because i'm a n00b when it comes to Powershell. How do i use Powershell to add a particular domain user or group to a specific reporting role in SSRS2005 (say the Content Manager or Browser role)? Is there a simple one or two line script to achieve it? Thanks! Note: this is definately programming related (not server admin), but i am also going to ask this on SF.

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• Formatting in a UITextView

  - by richard Stephenson

  hi all , im having problems with formatting for a UITextView. my app pulls in XML, saves some of it to a string , and then displays the text in a UITextView. it understands if you put a return in there, and it starts a new line. but i want to put paragraphs in there, any idea how i can pass that information without doing multiple UITextViews Thanks :)

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• lxml unicode entity parse problems

  - by Jon Hadley

  I'm using lxml as follows to parse an exported XML file from another system: xmldoc = open(filename) etree.parse(xmldoc) But im getting: lxml.etree.XMLSyntaxError: Entity 'eacute' not defined, line 4495, column 46 Obviously it's having problems with unicode entity names - but how would i get round this? Via open() or parse()?

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• Extracting a table row with a particular attribute,using HTMLAGILITY pack

  - by Soham

  Consider this piece of code: <tr> <td valign=top class="tim_new"><a href="/stocks/company_info/pricechart.php?sc_did=MI42" class="tim_new">3M India</a></td> <td class="tim_new" valign=top><a href='/stocks/marketstats/indcomp.php?optex=NSE&indcode=Diversified' class=tim>Diversified</a></td> I want to write a piece of code using HTMLAgility pack which would extract the link in the first line.

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• Regex optional match in python fails

  - by AaronG

  tickettypepat = (r'MIS Notes:.**(//p//)?.**') retype = re.search(tickettypepat,line) if retype: print retype.group(0) print retype.group(1) Given the input. MIS Notes: //p// Can anyone tell me why group(0) is MIS Notes: //p// and group(1) is returning as None?

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• JavaScript: using constructor without operator 'new'

  - by GetFree

  Please help me to understand why the following code works: <script> var re = RegExp('\\ba\\b') ; alert(re.test('a')) ; alert(re.test('ab')) ; </script> In the first line there is no new operator. As far as I know, a contructor in JavaScript is a function that initialize objects created by the operator new and they are not meant to return anything.

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• What is the best way to merge mp3 files?

  - by Dan Williams

  I've got many, many mp3 files that I would like to merge into a single file. I've used the command line method copy /b 1.mp3+2.mp3 3.mp3 but it's a pain when there's a lot of them and their namings are inconsistent. The time never seems to come out right either.

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• Obj-C memory management: why doesn't this work?

  - by igul222

  Why doesn't the following code work? MyViewController *viewController = [[MyViewController alloc] init]; [myWindow addSubview:viewController.view]; [viewController release]; As I understand, myWindow should be retaining viewController.view for as long as the window needs it. So why does this cause my app to crash on launch? (commenting out the last line fixes the problem, as expected)

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• The confusion on python encoding

  - by zhangzhong

  I retrieved the data encoded in big5 from database,and I want to send the data as email of html content, the code is like this: html += """<tr><td>""" html += """unicode(rs[0], 'big5')""" # rs[0] is data encoded in big5 I run the script, but the error raised: UnicodeDecodeError: 'ascii' codec can't decode byte...... However, I tried the code in interactive python command line, there are no errors raised, could you give me the clue?

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• Sharepoint InputFormTextBox: cannot change text color

  - by Mina Samy

  Hi all I have a custom sharepoint aspx form that has an InputFormTextBox with RichText property set to true. In browser when I change the color of the text I receive a javascript error: Message: 'g_elemRTELastTextAreaConverted' is null or not an object Line: 2509 Char: 3 Code: 0 URI: http://myhost/_layouts/1033/form.js what can be the reason for this

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• Launch Scala REPL programatically?

  - by David Crawshaw

  I would like to launch a Scala Swing application from the command line, then after the application is started, drop into the Scala REPL to use as a control interface. Ideally I would also like to pre-bind some variable names. Even better would be using a Java2D terminal emulator for the REPL, but I couldn't find anything appropriate. Does the Scala REPL have a public API?

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• c# webservice response

  - by user181421

  Hello, I have a small web service that returns an xml. at the top of the xml it says: ?xml version="1.0" encoding="utf-8" ? . Is there a way I can change the webservice so it wont include this line in the response? TY

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• iPhone app memory leaks from core frameworks

  - by Marian Busoi

  Are these kind of leaks normal? Are they false leaks or something I should be concerned with? The instruments tool doesn't give me any line of code from my app, seems Apple's frameworks are leaking?!

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• importing files at python

  - by Yosy

  I have that file strudctue- Blog\DataObjects\User.py Blog\index.py I want to import the function(say_hello) at User.py from index.py. I am trying this code - from Blog.DataObjects.User import say_hello say_hello() And I have that error - Traceback (most recent call last): File "index.py", line 1, in from Blog.DataObjects import User ImportError: No module named Blog.DataObjects

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• PHP date causing XML error

  - by Alejandra

  Hi guys! Using PHP Version 5.2.13, I'm trying to use the date() function to get/format date, such function is causing me to get all page in blank and firebug is showing the following error (XML tab): XML Parsing Error: no element found Location: moz-nullprincipal:{e80b3b2e-b8f1-4a2d-b906-03d42ca6a190} Line Number 1, Column 1: ^ thanks in advantage for your help Alejandra :)

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• Build error in Visual Studio application

  - by ame

  I have a solution that I am trying to build in Visual Studio which gives the following error. Project : error PRJ0019: A tool returned an error code from "Copy the executable to HAMR platform" The last few lines of the build log are as follows: Copy the executable to HAMR platform The system cannot find the path specified. Project : error PRJ0019: A tool returned an error code from "Copy the executable to HAMR platform" I understand that there may be a wrong path mentioned in the code but as there is no line number to the error I don't know how to detect the source of the problem

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• Is there a tool which can extract all SQL command strings from Delphi form files?

  - by mjustin

  For documentation and further inspection, I would like to run an 'extract strings' on all DFM files in many projects. Are there command line tools which can do this? The DFM files are all in text format.

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• Problem with Bash output redirection

  - by Aman Jain

  I was trying to remove all the lines of a file except the last line but the following command did not work, although file.txt is not empty. $cat file.txt |tail -1 > file.txt $cat file.txt Why is it so?

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• Need to add "exe" version info to a mobile device exe created in VB

  - by bmutch

  I want to add version info to my mobile device exe file and apparently the following line is not supported in CF (windows mobile 6.0), ideas?: <Assembly: AssemblyFileVersion("1.0.0.0")> I want to be able to to right-click on the .exe after it is copied over to the PC and have the version displayed in a version tab just like any other .exe. I would then be able to read this version in code from a VB6 program.

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• sql server modify error

  - by Jaspal

  hi, i m not able to modify table in SQL server. i m new to databases. use work go alter table employee modify id varchar(20) error message is- Msg 102, Level 15, State 1, Line 1 Incorrect syntax near 'modify' here is an screenshot thanks

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• How to find error in TCL code

  - by Adi

  Hi all, I am learning TCL and wanted to know how can I find out errors in my code. I mean what line no is error happening or how can I debug it. Following is the code which I am trying : proc ldelete {list value}{ set ix [lsearch -exact $list $value] if{$ix >=0}{ return [lreplace $list $ix $ix] } else { return $list } } Following is the error i am getting : extra characters after close-brace I will appreciate the help. Thanks aditya

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