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• how do i get name of the month in ruby on Rails?

  - by necker

  so i create in my view: <%=date=Date.today%> How do i get the name of the month out of the date? I was trying to do sth like <%= DATE::ABBR_MONTHNAMES(date.month)%> But without success. I keep getting an error: uninitialized constant ActionView::Base::CompiledTemplates::MONTHNAMES How do i initialise the constant or is there any other way to get the name out of the Date format? would greatly appreciate any answers!

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• Mysterious newInstance method

  - by songsungkyun

  First I show some code. library: axis.jar, dom4j.jar jdk1.5, windowsXP T.java import java.io.StringWriter; import org.apache.axis.utils.StringUtils; import org.dom4j.DocumentHelper; import org.dom4j.io.OutputFormat; import org.dom4j.io.XMLWriter; public class T { public T() { System.out.println("constructor"); } public void test() { System.out.println(StringUtils.unescapeNumericChar("1")); } public String getPrettyXML(String xml) throws Exception { System.out.println("getPrettyXML"); StringWriter sw = new StringWriter(); XMLWriter writer = null; try { OutputFormat format = OutputFormat.createPrettyPrint(); org.dom4j.Document document = DocumentHelper.parseText(xml); writer = new XMLWriter(sw, format); writer.write(document); } catch (Exception e) { throw e; } finally { if (writer != null) { try { writer.close(); } catch (Exception e) { } } } return sw.toString(); } public void a() { System.out.println("a"); } public static void main(String[] args) { new T().test(); } } T2.java public class T2 { public static void main(String[] args) throws Exception { System.out.println("T2"); T t = (T) Class.forName("T").newInstance(); } } Ok, here we go... run as (Of course, I'm run at the directory where T.class, T1.class is) java T2 as you can see, not exist class path. ==console== T2 constructor OK... Now delete throw e line at the catch block on the "getPrettyXML" method of T. Ok, here we go.. run one more time without classpath java T2 You can see below... ==console== T2 Exception in thread "main" java.lang.NoClassDefFoundError: org/dom4j/io/OutputFormat at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at T2.main(T2.java:5) I know that it's not very important for my life or your life. But it's so mysterisou to me, and my all curiosity. thanks.. ^^

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• Creating custom/intutive layout for controls

  - by LibraRocks

  Hi, I have an address control which display the contact info of the person. so it displays something like 1234, street City, CA 12345 Now i want to give user flexibility to create format out of it. For ex someone might want to display address as, street, City, Country OR Just display their emails: [email protected] [email protected] Any good ideas on how to it or similar examples? thanks

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• In gzip libary, what's the difference between 'uncompress' and 'gzopen' ?

  - by Sol

  There are some functions to decompress in zlib library(zlib version 1.2.3) I want to decompress my source zip(.gz) file using 'uncompress' function. It is now working(error code -3) but gzopen is. It is still not working when I input payload pointer(passing gzip header) to 'uncompress' . So the question is "What's the valid arguments for uncompress function?" and If it needs different format, how can I make it? Google doesn't helpful this time :(

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• PHP text parsing and / or make your own language?

  - by AlexanderJohannesen

  Been Googling around without finding much at all, so does anyone know of a class or library that helps you parse any sort of language, like a Domain Specific Language (I'm creating one, so I'm flexible in what the syntax and format can be) into either PHP code or some helpful struct or a class hiearchy or ... ? Anything goes at this point. :) I want to experiment with parsing text files into tokens, building up a small grammar and syntax library to express things like Business Natural Languages.

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• DatePicker Javascript

  - by Nani

  I am in need of date picker javascript which allows date in mm/dd/yy format. And also it should have good resolution and should be non-popup based. I searched in google but not getting my exact requirements. Plz suggest me the proper source. Thank You.

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• javancss includes problem

  - by senzacionale

  <javancss srcdir="C:\Projekti\KIS\Model\src" generateReport="true" includes="**/*.java" outputfile="docs/javancss_metrics.xml" format="xml" /> if i use includes="*/.java" then no metrics are calculated. If i delete includes then works. Any idea why?

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• Retrieving substring of a bound value

  - by shivesh

  I am binding some data to control, but want to limit the number of character of a specific field to a 30 first characters. I want to do it, if it's possible, on aspx page. I tried this: Text='<%# String.Format("{0}", Eval("Title")).Substring(0,30) %> ' But got this error: Index and length must refer to a location within the string. Parameter name: length

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• What does this error mean: `somefile.c:200: error: the frame size of 1032 bytes is larger than 1024

  - by Pierre LaFayette

  During a make, I'm seeing an error along the lines of: cc1: warnings being treated as errors somefile.c:200: error: the frame size of 1032 bytes is larger than 1024 bytes The line number points to the closing brace of a c function that has a signature like this: void trace(SomeEnum1 p1, SomeEnum2 p2, char* format, ...) { Anyone know what this type of error means in general?

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• Cannot use ternary operator in LINQ query

  - by Nissan Fan

  I can't figure out why I get a Object reference not set to an instance of an object. error if I use a ternary operator in my LINQ query. var courses = from d in somesource orderby d.SourceName, d.SourceType select new { ID = d.InternalCode, Name = string.Format("{0} - {1}{2}", d.InternalCode, d.SourceName, (d.SourceType.Length > 0 ? ", " + d.SourceType : string.Empty)) }; Any thoughts?

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• Flex: How to change text color of component label/selected item in ComboBox?

  - by Tinelise

  When I set style color it changes both the text color for the selected item/component label and the text in the dropdown menu. color Type: uint Format: Color CSS Inheritance: yes Color of text in the component, including the component label. The default value is 0x0B333C. I would really like the label to be white and the text to be black. Is it possible?

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• Convert a time to specified time zone using C#?

  - by Ravi

  I'm working on an application in C# with .Net 3.5. I have time zone value of the User is stored in DB with this format (-05:00,1), where -5.00 represents EST time zone value and the 1 indicates that this time zone follows daylight saving (if 0 not a daylight saving zone). Now I want to convert any date time value into this timezone value considering the daylight saving value. Any help is appreciated. Thanks

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• Is there a django template filter to display percentages?

  - by jbochi

  I would like something similar to the string formatting from the standard library. '%' Percentage. Multiplies the number by 100 and displays in fixed ('f') format, followed by a percent sign.

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• Problem with initializing a hash in ruby

  - by Cyborgo

  Hi, I have a text file from which I want to create a Hash for faster access. My text file is of format (space delimited) author title date popularity I want to create a hash in which author is the key and the remaining is the value as an array. created_hash["briggs"] = ["Manup", "Jun,2007", 10] Thanks in advance.

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• strotime() returning false on proper date formatted string?

  - by eriksays

  Trying to format a date string using a technique I've used countless times, suddenly returning false (PHP5). Anyone run into this? //$new_date = June 14,2010 echo $new_date; $new_date = date("F j, Y", strtotime($new_date)); //returns the infamous December 31, 1969 because strototime() is returning false?

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• Change a name field from LAST FIRST ordered to FIRST LAST ordered.

  - by tyebud

  I have an excel spreadsheet with about 700 entries. The names are listed as "DOE JOHN" (no comma separating the names). I need to format them so they read JOHN DOE. 1.) I would like to learn how to do this in excel. 2.) I would like to learn how to do this in linux. Thanks!

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• Why must I use local path rather than 'svn://' with SVN bindings?

  - by Chad Johnson

  I'm using the Ruby SVN bindings built with SWIG. Here's a little tutorial. When I do this @repository = Svn::Repos.open('/path/to/repository') I can access the repository fine. But when I do this @repository = Svn::Repos.open('svn://localhost/some/path') It fails with /SourceCache/subversion/subversion-35/subversion/subversion/libsvn_subr/io.c:2710: 2: Can't open file 'svn://localhost/format': No such file or directory When I do this from the command line, I do get output svn ls svn://localhost/some/path Any ideas why I can't use the svn:// protocol?

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• Count numbers in words.

  - by bachchan

  I need an assembler 8080 software which counts words (delimited by space) which have more than two number in it. Example : this sh0uld b3 l1ke th1s would print : 0 words but Example : this sh0uld b3 l1k3 th1s f000k would print : 2 words <- word l1k3 contain number 1,3 and f000k number 0,0,0 the output should be displayer in hexadecimal format (optional)

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• ASP.NET + JSON + C#.NET or VB.NET: Problem deserializing date time with JSON WCF WebService....

  - by ParagM

  I'm getting datetime in JSON format as - "\/Date(1261413600000+0530)\/" From code behind, I'm using DataContractJsonSerializer.ReadObject method to deserialize data. Converted data time is not correct. How to parse correct JSON date time from code behind?

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• PHP Curl Not formatting quotes properly; producing weird character set for single/double quotes

  - by user595052

  I wrote a html scraper to scrape my various social identites, so I can make a real time 'biography' website. However after using php curl_exec, I find that texts that I have quoted, end up being formatted in a weird character set. ex: "I love dogs" gets formatted to ’I love dogs ’ "I hate cheese" gets formatted to “I hate cheese� How do I either scrub these characters, or set curl not to format quotes like this. Also, I have turned off magic_quotes.

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• Ptyhon date string to date object

  - by elif

  Hi all, How do I convert a string to a date object in python? The string would be: "24052010" (corresponding to the format: "%d%m%Y") I DON'T want a datetime object. I suspect that I'm asking a trivial question but I searched and couldn't find it neither on stackoverflow nor on google. Thank you, Elif

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• Amazon Elastic MapReduce: the number of launched map task

  - by S.N

  Hi, In the "syslog" for a MapReduce job flow step, I see the following: Job Counters Launched reduce tasks=4 Launched map tasks=39 Does the number of launched map tasks include failed tasks? I am using NLineInputFormat class as input format to manage the number of map tasks. However, I get slightly different numbers for exact same input occasionally, or depending on the number of instances (10, 15, and 20). Can anyone tell me why I am seeing different number of tasks launched?

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• python on the web, does it compile down to bytecode or is it more like php?

  - by Blankman

  Does python compile down to some byte code or is it rendered on the fly each time like php/asp? From my readings I read it has its own byte code format, so i figured it was like java/.net where it compiles into a intermediate language/byte code. so it is more effecient in that respect that php right?

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• Taking Database backup: How to skip '/' from getdate so that it is not considered to be in a folder

  - by Shantanu Gupta

  I am trying to take database backup. How can I do that when getdate is being appended with file name with format dd/mm/yyyy. declare @dbName VARCHAR(100) declare @path VARCHAR(100) set @dbName='CallMeIndia' set @path='F:\'+@dbName +'-'+convert(varchar(50),getdate(),103)+'.bak' BACKUP DATABASE @dbName TO DISK= @path

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• how can i print particular table from a web page?

  - by fisher

  look at this web page http://u3schools.com/tutorial/php/php_operators.jsp I need to print a arithmetic operators table in same table format alignment. not full Page Is it possible? Thank u

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