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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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  • 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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  • 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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  • 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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  • 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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  • 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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  • SyntaxError: Parse Error only happens in safari

    - by Josh Crowder
    Im getting SyntaxError: Parse Error, only on safari. Here is the code in question. <script type="text/javascript"> // I am using transloadit a jquery plugin. which works on every other page and is loading fine on safari by the looks of it. The errors is on line 44 which is export: { Can anyone see anything wrong with that page?

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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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  • 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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  • 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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  • Unable to Parse Date using NSDateFormatter

    - by Ansari
    Hi, I am fetching a RSS, in which i receive the following Date stamp: 2010-05-10T06:11:14.000Z Now i am using NSDateFormatter to parse this datetime stamp. [parseFormatter setDateFormat:@"yyyy-MM-dTH:m:s.z"]; But its not working fine if just remove the time stamp part it works for the date [parseFormatter setDateFormat:@"yyyy-MM-d"]; But if i add the rest of the stuff it returns nil. Any idea ? Thanks in Advance....

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  • Parse HTML with CSS or XPath selectors?

    - by ovolko
    My goal is to parse HTML with lxml, which supports both XPath and CSS selectors. I can tie my model properties either to CSS or XPath, but I'm not sure which one would be the best, e.g. less fuss when HTML layout is changed, simpler expressions, greater extraction speed. What would you choose in such a situation?

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  • Parse Formulae in C#

    - by Cool
    Hello All, I am trying to parse formula in C# language like "5*3 + 2" "(3*4 - 2)/5" Is it possible to do in C# or scripts like VBScript, JavaScript (which will be called in c# program). Thanks a lot!.

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