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• How do I tell when a CUPS print jobs has been completed plus info about that job?

  - by Lawrence Johnston

  I need to know each time a Mac print job is created/completed, plus some information about that job (what was printed, pages, copies, etc). The best method I've come up with thus far is to use kqueue() on /var/spool/cups/ and then parse the c##### files as they're created, but I'm wondering if there's a better way.

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• I'm trying to match some numbers in a string using a regexpressions and am having difficulty with th

  - by Ryan

  here is the line i'm trying to parse [\\?\Volume{d3f7f470-526b-11df-92eb-001a647802d2}\] 85 90 NotFound I'm basically just trying to get the numbers that are outside of the brackets and ignore anything in between the brackets. My original syntax worked until I realized that sometimes there would be numbers in the brackets (I was just using "([0-99]{2})") any help would be greatly appreciated. Thanks

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• If I never ever use HashSet, should I still implement GetHashCode?

  - by Dimitri C.

  I never need to store objects in a hash table. The reason is twofold: coming up with a good hash function is difficult and error prone. an AVL tree is almost always fast enough, and it merely requires a strict order predicate, which is much easier to implement. The Equals() operation on the other hand is a very frequently used function. Therefore I wonder whether it is necessary to implement GetHashCode (which I never need) when implementing the Equals function (which I often need)?

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• Working with Content Shell on windows 7

  - by JAre

  I can't run Content Shell on my system (Windows 7 x64): When i run --dump-render-tree with the stable release content_shell.exe crashes with message: [XXXX:XXXX:0522/XXXXXX:XXXXXXXXX:FATAL:content_main_runner.cc(735)] Check failed: base::i18n::InitializeICU() were X - some number. And i can't run dev build because it misses mojo_system.dll. Is there any way to fix it? Does it work on Linux or MacOS? If so i probably can run it in VM For the time being.

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• How to save SMS to inbox in android programmatically and how to reqeust the correct permissions?

  - by Verena

  Found this question while trying to do the same: http://stackoverflow.com/questions/642076/how-to-save-sms-to-inbox-in-android-programmatically. But this part: getContentResolver().insert(Uri.parse("content://sms/sent"), values); throws an SecurityException. I requestet SMS_WRITE permission in the manifest file. Thanks in advance!

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• How can I strip invalid XML characters from strings in Perl?

  - by AndrewR

  I'm looking for what the standard, approved, and robust way of stripping invalid characters from strings before writing them to an XML file. I'm talking here about blocks of text containing backspace (^H) and formfeed characters etc. There has to be a standard library/module function for doing this but I can't find it. I'm using XML::LibXML to build a DOM tree that I then serialize to disk.

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• Can somebody recommend a CSV to Html Table Generator?

  - by DaveDev

  I need to parse a pretty simple csv file which represents 7 columns and 3 rows. Is there anything built into .Net to do this or should I do it manually?

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• How to fix "unexpected T_CONSTANT_ENCAPSED_STRING" syntax error?

  - by user2534376

  I have the following code: function wp_logout_url($redirect = '') { $args = array( 'action' => 'logout' ); if ( !empty($redirect) ) { $args['redirect_to'] = urlencode( $redirect ); } $logout_url = add_query_arg($args, site_url(wp-login.php', 'login')); $logout_url = wp_nonce_url( $logout_url, 'log-out' ); return apply_filters('logout_url', $logout_url, $redirect); } But I get the following error: Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING How can I fix this?

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• What's the simplest way to extract the last section of an IP address?

  - by Jon Cage

  I have an IP address which I want to grab the last chunk of as an integer. So from "192.168.1.150" I'd get 150. This is the code I'd concocted (I'm using C++/CLI), but somehow it feels rather clunky: String^ ipString = "192.168.1.150"; int lastDot = ipString->LastIndexOf('.'); int lastSection = int::Parse(ipString->Substring(lastDot, ipString->Length-lastDot)); Is there a simpler way of doing this?

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• Net::HTTP Gives time out but browser visit returns data

  - by steve

  I tried the following Net::HTTP.get_print URI.parse(URI.encode('https://graph.facebook.com/me/likes?access_token=mytoken', '|')) (My Token is my actual token in code) I get a EOFError: end of file reached error If I visit the page with my browswer it loads up a JSON page. Any idea what could be causing the error? It was working a few days ago. Can't see any changes to facebook api.

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• Change DateTime in debugger

  - by user72185

  What the.... How do I change the value of a DateTime in the debugger? I can change it, but I get an error when leaving the edit field; it cannot parse it. Edit: VS 2008, C#

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• PDF files with XML files attached

  - by Zorro

  HI All, I have a PDF file with a xml attached, i need to parse the xml file. Does anyone knows how i do that? I´m using C#. Thanks in advance.

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• Easy way to convert a Doctrine_Collection of Model classes to an array of simple objects?

  - by Alex

  To clearly separate the Controller and View layers, I do not longer want to pass full objects to my views. Instead I want to pass only arrays and objects that contain the data but do not have any methods. Otherwise a view script would be able to delete Doctrine records or traverse in the object tree to data that was not intended for the view.

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• Data Structures using C or C++?

  - by user362439

  What are the advantages of using C++ based Classes/Objects over using legacy C Structures for managing standard Data Structures like Linked List, Stack, Tree, Queue ..etc? Let me know if the question is not clear.

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• Python templates for huge HTML/XML

  - by newtover

  Hello, Recently I needed to generate a huge HTML page containing a report with several thousand row table. And, obviously, I did not want to build the whole HTML (or the underlying tree) in memory. As result, I built the page with the old good string interpolation, but I do not like the solution. Thus, I wonder whether there are Python templating engines that can yield resulting page content by parts.

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• Help to write regular expression

  - by Ockonal

  Hello, I have to get any text between: Final-Recipient: RFC822; !HERE! Action I need !HERE! from this example. There could be any string. I tried something like: $Pattern = '/Final-Recipient: RFC822; (.*) Action/'; But it doesn't work. upd Here is the string I'm trying to parse: http://dpaste.com/187638/

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• update SMS body, but not Date

  - by everinsearch

  I'm trying to update body of all sms on Android device with getContentResolver().update(Uri.parse("content://sms"), values..... query but after request done, also updates message creation/received time. How i can update message but leave old message date? I have tried send to update query ContentValues values = sms values oject; values.put("body", updatedBody); values.put("date", oldValues.getAsString("date")); but it does not help.

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• Error during data UPDATE in php

  - by Piyush

  $sql = "UPDATE tblprofile SET name = '$membername' , f_h_name = '$fathername', maritalS = '$mstatus' , dob = '$dob' , occupation = '$occupation' , nominee = '$nominee' , address1 = '$address1' , address2 = '$address2', city = '$city', district = '$district', state = '$state', pin = '$areapin', mobile = '$mobileno', email = '$email', PANno = '$panno', bankname = '$bankname', branch = '$branch', accountno = '$accountno' WHERE userId = '$_SESSION['UserId']' "; //line 212 if(mysql_query($sql)) { echo "Updation Done."; } Error comes in browser : Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING in C:\xampp\htdocs\303\saveEditProfile.php on line 212

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• Table Adapter query Builder ASP.NET

  - by kmsony32

  I want to connect my Table adapter with the Oracle, for that I am preparing a sql query with the query builder. The query which is running fine in Oracle but makes syntax error with query builder.It shows unable to parse the query text. I am using case statement and joins within the query.

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• what is the regular expression for this

  - by bn

  I want to parse this (adv) much (thanks) I want to eliminate the words and the bracket (adv) but not (thanks) the condition is: inside bracket, and word length inside bracket is 1-5 characters I am using preg_match in PHP Thank You

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• find out if there are hidden columns in excel

  - by ps

  Hi all, I need to know if there hidden columns in the excel sheet. i used use the following which worked fine and then suddenly it stopped working.now it always returns false. bool.Parse(worksheet.PageSetup.Application.Columns.Hidden.ToString()) TIA excel 2007 .net 3.5

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• Translate LINQ to sql statement

  - by zielu1

  Hi, I want to translate LINQ expression tree to SQL statement and I don't want to write my own code for this. Example: var query = from c in Customers where c.Country == "UK" && c.City == "London" select c); To SELECT ... FROM Customers AS c WHERE c.Country = "UK" AND c.City = "London" I know DataContext.Log, but I want to use: query.ToSqlStatementString() Thanks

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• How does browser search tool work on web page?

  - by GTM

  I am trying to figure out how the search tool in a web browser is being able to parse through the entire web page(assuming huge content on a page) and highlight the result as we type. Does it pre-cache the page while loading in a map or use regex to get a quick result on the fly?

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• How can I change the binding for template elements at runtime?

  - by Koynov

  I've found few solutions which assumes that I have 2 or 3 binding objects(or data templates) - that is not good solution for me. Is there an easy way to do this? I can think of cycling through the visual tree and set the binding that way but still this solution doesn't look very neat. Thank you in advance.

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• What ia alternative for split in Perl

  - by joe

  a file contains a: b d: e f: a:b:c g: a b c d f:g:h h: d d:dd:d f How to parse this file into lethand side values into one array and right hand side to another array . i tried with split . but i am not able to get it back

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