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• API for parse/update UNIX configuration files

  - by Chen Levy

  Unix configuration files come in all shapes and forms. I know that Webmin has a Perl API that makes it easy to parse and modify most common configuration pro grammatically, while preserving changes that might have been made by hand. Are there any other libraries that has similar functionality, perhaps for other languages (Python, Ruby, C, C++, etc)?

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• Parse params from an sql query using delphi

  - by Salvador

  How i can parse and extract the parameters from an SQL Query using delphi? example : from this query SELECT * FROM MyTable WHERE Field1=:Param1 AND Field2=:Param2 AND (Field3=:Param3 OR Field4=:Param4) i want to obtain Param1 Param2 Param3 Param4 Thanks in advance.

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• How to parse bbcodes safely?

  - by Emily

  I'm trying to parse BBcodes in php but i don't think my code is safe at all. $Text = preg_replace("(\[color=(.+?)\](.+?)\[\/color\])is","<span style=\"color: $1\">$2</span>",$Text); I think you can pass an injection like this and it will work: [color=<script>alert('gotcha');</script>] How to improve my regex to only capture the two standar color formats: [color=red] OR [color=#FF0000] Thanks

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• OpenCalais Parse RDF in .NET

  - by Erika

  is there a way to parse OpenCalais RDF in .NET as i'm using dotnetRDF and it keeps giving me errors. A sample of the Rdf generated may be found in http://viewer.opencalais.com/ , i'm honestly really lost and would really appreciate any help! please help if you use any other apis or know how to make it work with dotnetRDF as i'm honestly really really lost Erika

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• Best way to fetch remote RSS through authenticated proxy and parse it

  - by grajea

  I'm trying to get a remote RSS through proxy and parse it. I'm using magpierss, but it doesn't allow reaching internet through a proxy (or I don't know how to do it). I assume the option is to, first, fetch the rss with curl functions, that allows proxy authenticating, but .... are there any class to do this in a easy way, or ... does magpie support using proxy, and how? Thanks in advance.

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• regex to parse csv

  - by mike

  I'm looking for a regex that will parse a line at a time from a csv file. basically, what string.readline() does, but it will allow line breaks if they are within double quotes. or is there an easier way to do this?

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• Javascript parse/evaluation order?

  - by Breck Fresen

  This is probably a nub question, but I don't understand why this works: <script type="text/javascript"> alert(foo); function foo() { } </script> This alerts "function foo() { }", but I expected the alert to be evaluated before the function foo was defined. Can someone explain what I don't understand about parse/evaluation order or point me to a resource that does? Thanks in advance, -- Breck

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• fgetcsv wont parse file without blank line at end of file

  - by Patrick

  Im working on a script to run through a CSV file (see previous post) I ran into a weird thing, where if my actual CSV file itself has a blank line at the end of it, it will open and parse just fine, but if it doesn't, if the end of the file ends at the end of the last line, it just shows up blank.

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• How to parse IP addresses with perl?

  - by Andrey Zentavr

  Hello! I have list of IPs: 238.51.208.96/28 238.51.209.180-199 238.51.209.100-109 238.51.213.2-254 ... How can I easily parse them? I need first and last IP from range. For First line I can use Net::Netmask CPAN module, but what can I do with others lines?

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• How to parse JSON in Java

  - by Maxood

  I have the following JSON text that i need to parse to get pageName, pagePic, post_id, etc. What is the required code? {       pageInfo: {            pageName: abc            pagePic: http://profile.ak.fbcdn.net/object2/367/65/q160119538822_4127.jpg       }       posts: [            {                 post_id: 160119538822_302076968822                 actor_id: 1183856639                 picOfPersonWhoPosted: http://profile.ak.fbcdn.net/hprofile-ak-sf2p/hs302.ash1/23104_1183856639_4894_q.jpg                 nameOfPersonWhoPosted: Andrea Raquel                 message: Sounds cool. Can't wait to see it!                 likesCount: 2                 comments: [                 ]                 timeOfPost: 1266036226            }

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• Best way to parse float?

  - by boris callens

  What is the best way to parse a float in CSharp? I know about TryParse, but what I'm particularly wondering about is dots, commas etc. I'm having problems with my website. On my dev server, the ',' is for decimals, the '.' for separator. On the prod server though, it is the other way round. How can I best capture this?

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• need a regex to parse a csv file with double quotes in php

  - by Brandon G

  Trying to parse a csv file that has all the data wrapped in double quotes, because there may be commas in the double quotes. Looks like this: $songs = '"1, 2, 3, 4 (I Love You)","Plain White T's","CBE10-22",15,"CBE10-22","","","CB",984,"","10/05/10"'; $regResult = preg_match( "", $songs, $matches ); I can't figure out a regex that will return the data between the quotes as the matches. I'm sure there is some regex master that can help me with this.

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• I need to parse non well-formed xml data (HTML)

  - by Daziplqa

  Hi, I have some non well-formed xml (HTML) data in JAVA, I used JAXP Dom, but It complains. The Question is :Is there any way to use JAXP to parse such documents ?? I have a file containing data such as : <employee> <name value="ahmed" > <!-- note, this element is not closed, So it is not well-formed xml--> </employee>

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• Using ruby's OptionParser to parse sub-commands

  - by rampion

  I'd like to be able to use ruby's OptionParser to parse sub-commands of the form COMMAND [GLOBAL FLAGS] [SUB-COMMAND [SUB-COMMAND FLAGS]] like: git branch -a gem list foo I know I could switch to a different option parser library (like Trollop), but I'm interested in learning how to do this from within OptionParser, since I'd like to learn the library better. Any tips?

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• Objective-C parse nested JSON string

  - by Matt S.

  I've tried everything (every method that shows up on a SO search), but I can't get it to work. I'm trying to parse this: questions = ( { owner = { "display_name" = "Neil"; }; title = "Initialising "; "up" = 11; "view" = 92; } ); I'm trying to get the display_name under owner.

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• Why Joda DateTimeFormatter cannot parse timezone names ('z')

  - by dimitrisli

  From DateTimeFormatter javadoc: Zone names: Time zone names ('z') cannot be parsed. Therefore timezone parsing like: System.out.println(new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy").parse("Fri Nov 11 12:13:14 JST 2010")); cannot be done in Joda: DateTimeFormatter dtf = DateTimeFormat.forPattern("EEE MMM dd HH:mm:ss z yyyy"); System.out.println(dtf.parseDateTime("Fri Nov 11 12:13:14 JST 2010")); //Exception in thread "main" java.lang.IllegalArgumentException: Invalid format: "Fri Nov 11 12:13:14 JST 2010" is malformed at "JST 2010" //at org.joda.time.format.DateTimeFormatter.parseDateTime(DateTimeFormatter.java:673)

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• jquery parse json

  - by Eeyore

  I can't parse the JSON that I have no control of. What am I doing wrong here? data.json { "img": "img1.jpg", "img": "img2.jpg", "size": [52, 97] } { "img": "img3.jpg", "img": "img4.jpg", "size": [52, 97] } jquery $.getJSON("data.json", function(data){ $.each(data, function(i,item){ alert(item.img[i]); }); });

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• Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';'

  - by Tom

  Hi, I'm really confused as to why this is kicking up an error? $admin = substr($_SERVER['REQUEST_URI'], 0, 7); $account = substr($_SERVER['REQUEST_URI'], 0, 9); if($admin != '/admin/' || $account != '/account/') { } It is giving this error Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' Why is it doing this? Thanks Tom

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• Universal Parse Primitive Type on C#

  - by DreamWalker

  I have string value and Type of some variable (For example int and "32" or bool and true). My type is primitive type. Can I parse string to my type in one line?

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• How to parse a xhtml ignoring the DOCTYPE declaration using DOM parser

  - by Rachel

  Hi I face issue parsing xhtml with DOCTYPE declaration using DOM parser. Error: java.io.IOException: Server returned HTTP response code: 503 for URL: http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd%20 Is there a way to parse the xhtml to a Document object iognoring the DOCTYPE.

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• Parse 2 dimensional JSON array in Javascript

  - by MrG

  I have a two dimensional JSON array where each element contains several attributes. The example below is intentionally simplified: var map_data = { "1": {"1":{"name":"aa"},"2":{"name":"bb"}}, "2": {"1":{"name":"cc"},"2":{"name":"dd"}} }; I try to parse the data but .length doesn't work: for(x=1; x<=map_data.length; x++) { for(y=1; y<=map_data[x].length; y++) { // CODE } } Many, many thanks!

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• Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING

  - by Saravanan I M

  I am getting the following error when i upload the file to my host server. Same thing works fine in my machine running xampp Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING in /home1/mobyhold/public_html/admin-arabiadc/admin/_product.php on line 1

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• Can't parse XML effectively using Python

  - by Harshit Sharma

  import urllib import xml.etree.ElementTree as ET def getWeather(city): #create google weather api url url = "http://www.google.com/ig/api?weather=" + urllib.quote(city) try: # open google weather api url f = urllib.urlopen(url) except: # if there was an error opening the url, return return "Error opening url" # read contents to a string s = f.read() tree=ET.parse(s) current= tree.find("current_condition/condition") condition_data = current.get("data") weather = condition_data if weather == "<?xml version=": return "Invalid city" #return the weather condition #return weather def main(): while True: city = raw_input("Give me a city: ") weather = getWeather(city) print(weather) if __name__ == "__main__": main() gives error , I actually wanted to find values from google weather xml site tags

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• Method to parse HTML document in Ruby?

  - by Harish

  like DOMDocument class in PHP, is there any class in RUBY (i.e the core RUBY), to parse and get node elements value from a HTML Document.

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• Java 6 ScriptEngine and JSON.parse problem

  - by Tim

  The Rhino release that is included in Java 6 ScriptEngine does not have a JSON parser. I've tried including crockfords JSON2.js in my script on the scriptengine.eval(). When I try to do the JSON.parse, it ends up giving me a script error that .replace is an unknown function. .replace is referenced several places in JSON2, and it works fine inside a browser (IE7, IE8, FF3). Anyone see this and have a suggestion?

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