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• how to convert unicode to printable string in QT stream

  - by user63898

  I'm writing a stream to a file and stdout, but I'm getting some kind of encoding like this: \u05ea\u05e7\u05dc\u05d9\u05d8 \u05e9\u05e1\u05d9\u05de\u05dc \u05e9\u05d9\u05e0\u05d5\u05d9 \u05d1\u05e1\u05d2\u05e0\u05d5\u05df \u05dc\u05d3\u05e2\u05ea\u05d9 \u05d0\u05dd \u05d0\u05e0\u05d9 \u05d6\u05d5\u05db\u05e8 \u05e0\u05db\u05d5\u05df How can I convert this to a printable string?

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• Coldfusion, HowTo Convert a String to an Array?

  - by nobosh

  Given the following string in Coldfusion: ul[0][id]=main1 &ul[0][children][0][id]=child2 &ul[0][children][0][class]= &ul[1][id]=main3 &ul[2][id]=main4 &ul[3][id]=main5 How can I create an array with the info above? Thanks

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• T-SQL String Functions: difference between using Left/Right and Substring and strange behaviour

  - by TheObserver

  I am using SQL Server 2008 & 2005 (Express). I'm trying to extract part of an alpha numeric string from a varchar field. RIGHT(str_field,3) yields null values but substring(str_field, len(str_field)-2, len(str_field)) gives the right value. left(str_field,7) gives the expected values. What gives? I would have thought that RIGHT(str_field,3) and substring(str_field, len(str_field)-2, len(str_field)) are equivalent expressions.

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• LINQ: orderby with dynamic string parameter

  - by Luca Romagnoli

  HI, i want to do this: orderby = "Nome, Cognome desc"; var timb = time.Timbratures.Include("Anagrafica_Dipendente").Where(p => p.CodDipendente == 1); if(orderBy != "") timb = timb.OrderBy(orderBy); Is there any method for pass a string parameter to Orderby thanks

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• Convert integer enum to string

  - by user216205

  Hi Guys, considering the following enum: public enum LeadStatus { Cold = 1, Warm = 2, Hot = 3, Quote = 5, Convert = 6 } How can I convert the integer value back to string when I pull the value from a database. I've tried: DomainModel.LeadStatus status = (DomainModel.LeadStatus)Model.Status; but all I seem to get is "status = 0"

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• Groovy sorting string asc

  - by srinath

  How to sort string names in array on ascending order . I tried sort method but it fails to sort on name basis . def words = ["orange", "blue", "apple", "violet", "green"] I need to achieve like this : ["apple", "blue", "green", "orange", "violet" ] thanks in advance.

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• insert multiple elements in string in python

  - by Anurag Sharma

  I have to build a string like this { name: "john", url: "www.dkd.com", email: "[email protected]" } where john, www.dkd.com and [email protected] are to be supplied by variables I tried to do the following s1 = "{'name:' {0},'url:' {1},'emailid:' {2}}" s1.format("john","www.dkd.com","[email protected]") I am getting the following error Traceback (most recent call last): File "<stdin>", line 1, in <module> KeyError: "'name" Dont able to understand what I am doing wrong

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• Convert string to proper case with javascript

  - by MDCore

  Is there a simple way to convert a string to proper case? E.g. john smith becomes John Smith. I'm not looking for something complicated like John Resig's solution, just (hopefully) some kind of one- or two-liner.

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• StringBuffer vs. String

  - by erasmus

  In a code example I saw, the author uses StringBuffer with append method instead of String with + operator. What is the point here? Does StringBuffer have an advantage?

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• Notepad++ TextFX to escape a regular string for regular expression

  - by Stan

  In Notepad++ TextFX, is there a feature that can escape all reserved characters in a given string? Thanks.

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• Create a ruby Proc from a string

  - by user252787

  I want to define the block as a string, then create the lambda. The following example does not work. Is something like this possible? code_string = "|x|x*2" l = lambda {eval(code_string)} l.call(3) => 6

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• Correct Memory Management for [string UTF8String]

  - by madmik3

  I'm somewhat new to objective-c and I'm not sure what the correct memory management for this code is. const unsigned char * data =(const unsigned char *) [string UTF8String]; When I call free on data I get an error. Do I need to clean up after this call? thanks!

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• I can not addObject to NSMutableArray initializedWith 5 string objects

  - by ahmet732

  NSMutableArray *array = [[NSArray alloc] initWithObjects:@"Apranax Forte", @"Actified",@"Zostex 125 MG",@"Zoprotec 30 MG",@"Arveles 25 MG"]; [array insertObject:@"Ahmet" atIndex:[array count] + 1]; // Neither that nor this one [array addObject:@"Ahmet"] work !!!1 I want to append the Ahmet string to the NSMutableArray array object ... Can anyone help me ?

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• How to make CodeIgniter accept "query string" URLs?

  - by Peter

  According to CI's docs, CodeIgniter uses a segment-based approach, for example: example.com/my/group If I want to find a specific group (id=5), I can visit example.com/my/group/5 And in the controller, define function group($id='') { ... } Now I want to use the traditional approach, which CI calls "query string" URL. Example: example.com/my/group?id=5 If I go to this URL directly, I get a 404 page not found. So how can I enable this?

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• std::string x(x);

  - by FredOverflow

  std::string x(x); This crashes very badly on my compiler. Does this mean I should test for this != &that in my own copy constructors, or can I assume that no client will ever be so stupid?

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• C - Convert long int to signed hex string

  - by Ben

  I have a long int variable that I need to convert to a signed 32bit hexadecimal string (8 characters) (char array) without the "0x" at the start? How would I go about doing this? Thanks.

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• How to convert a HTMLElement to a string

  - by Turtle

  Hi, I am going to create an xml element in javascript to exchange data with server side. I found I can do it with document.createElement.But I do not know how to convert it to string. Is there any API in browser to make it easier? Or is there any js lib incudling this API? Thanks in advance.

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• emacs 23 hangs on python mode when typing string block """

  - by Gopalakrishnan Subramani

  My emacs hangs (Ubuntu 9 + emacs 23 + pyflakes) when I type """ quotes for string blocks. anybody experience the same problem? I think, it may not be the emacs problem but some python mode or pyflakes which I use it for error checking. Anybody hot around the issue? It really frustrating experience.

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• GWT Anchor setHref wipes out urlencoded string

  - by user326429

  I am using GWT Anchor, but when I pass a url encoded string to the setHref function, the browser displays the link in a decoded format. What's the reason for this? Is there a fix for it? Anchor a = new Anchor();a.setHref(URL.encode(someString));

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• Convert string to variable in PHP?

  - by iamdadude

  Hey guys, How do I go about setting a string as a literal variable in PHP? Basically I have an array like $data['setting'] = "thevalue"; and I want to convert that 'setting' to $setting so that $setting becomes "thevalue". Thanks for any help!

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• Convert a ResultSet String Into a Workable Variable to Populate a jTable

  - by Nathan Campos

  I'm building a application that needs to convert a ResultSet String(rs.getString(Names);) into a workable variable to populate a jTable, only one collumn, then the rest I think that I could try by doing a loop. How could I do this?

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• Is there something like List<String, Int32, Int32> (multidimensional generic list)

  - by Alex

  I need something similar to List<String, Int32, Int32>. List only supports one type at a time, and Dictionary only two at a time. Is there a clean way to do something like the above (a multidimensional generic list/collection)?

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• line break within Html.Encode & String.Join

  - by RememberME

  I have the following line of code. <%= Html.Encode(string.Join(", ", item.company1.companies.Select(x => x.company_name).ToArray())) %> Would it be possible to somehow replace the comma with a line break?

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• allocing an object based on a string name

  - by Roger Gilbrat

  Is there a way in objective-c/Cocoa to alloc an object when the class name isn't know until run-time. I seem to remember something about this a while ago, but can't find anything on it now. Something like: [[@"MyClass" alloc] init]; I seem to recall a function that would return some kind of class id based on a string that can then be used to alloc the object.

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• Sorting numbers in string format with Python

  - by prosseek

  I have a list that has some chapter numbers in string. When I sort the keys using keys function, it gives me wrong results. keys = ['1.1', '1.2', '2.1', '10.1'] keys.sort() print keys ['1.1', '1.2', '10.1', '2.1'] How can I use the sort function to get ['1.1', '1.2', '2.1', '10.1'] What if the array has something like this? ['1.1.1', '1.2.1', '10.1', '2.1'] - ['1.1.1','1.2.1','2.1','10.1']

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