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• VB.NET compress Decompress String

  - by GX

  Hello, How do I compress/decompress a string in VB.NET ? I am trying to send long string through the Network and need them to be as small as possible before sending. Thanks

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• Building a regexp to split a string

  - by Kivin

  I'm seeking a solution to splitting a string which contains text in the following format: "abcd efgh 'ijklm no pqrs' tuv" which will produce the following results: ['abcd', 'efgh', 'ijklm no pqrs', 'tuv'] In otherwords, it splits by whitespace unless inside of a single quoted string. I think it could be done with .NET regexps using "Lookaround" operators, particularly balancing operators. I'm not so sure about perl.

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• String format or REGEX.

  - by ThePower

  I need an simple way to check whether a string that is sent to my function is of the form: (x + n)(x + m) //the +'s can be minus' //n and m represent a double //x represents the char 'x' Is there a simple string format that I can use to check that this is the form. As opposed to checking each character singularly. The whitespace will be removed to save any confusion. Regards Lloyd

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• How can I split a string by whitespace unless inside of a single quoted string?

  - by Kivin

  I'm seeking a solution to splitting a string which contains text in the following format: "abcd efgh 'ijklm no pqrs' tuv" which will produce the following results: ['abcd', 'efgh', 'ijklm no pqrs', 'tuv'] In other words, it splits by whitespace unless inside of a single quoted string. I think it could be done with .NET regexps using "Lookaround" operators, particularly balancing operators. I'm not so sure about Perl.

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• Instantiate a JavaScript Object Using a String to Define the Class Name

  - by Kirk

  Here's what I'm trying to do -- this is pseudo code and doesn't work. Does anyone know how to accomplish this for reals: // Define the class MyClass = Class.extend({}); // Store the class name in a string var classNameString = 'MyClass'; // Instantiate the object using the class name string var myObject = new classNameString();

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• custom string format 0,0 with slash or back slash

  - by Mamad R

  i have a WPF TextBox that user can type number in that . now i am searching for a string format that can separate TextBox number each 3 point (like 0,0) but i want separate text with Slash or Back Slash or another character. and we do not know how much point our number has. i am searching for string format not Linq solution or etc . i read Microsoft help but cant find any way . sample = 123456789 == 123/456/789 (good) --- 123,456,789 (bad)

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• String replacement in batch file

  - by Faisal

  We can replace strings in a batch file using the following command set str="jump over the chair" set str=%str:chair=table% These lines work fine and change the string "jump over the chair" to "jump over the table". Now I want to replace the word "chair" in the string with some variable and I don't know how to do it. set word=table set str="jump over the chair" ?? Any ideas?

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• Extract number from string in MSBuild

  - by Ole Lynge

  I would like to extract the number from a string in MSBuild. How can I do that using the built in tasks or the MSBuild.Community.Tasks? (RegexMatch might do, but how?) Example: I have the string agent0076 and I would like to get out the number, without the leading zeros: 76

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• Receiving a JSON string & saving one of the array paramaters to the database as a full string

  - by ElTren

  Hi I have a JSON string that looks like this (Usingt Rails and a REST service) { person: { name:"Pepe", last:"Smith" hats:[ { team:"lakers", color:"purple"}, { team:"heats", color:"red" }] } } I want to be able to able to get that JSON, and save the Person to the database, but I want to save the "hats".. as a string to the database; without parsing it or anything like that i.e. I want to save this to SQL: hats = "[ { team:"lakers", color:"purple"}, { team:"heats", color:"red" }] }" Is there a way to do this in rails?

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• Translating a String character by character in Java

  - by Emanuil

  How should I go about implementing a method that gets a String composed of Latin characters to translate it into a String composed of a different set of characters, let's say Cyrillic.

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• Python: Convert a string to an integer

  - by Adam Nelson

  Does anybody have a quickie for converting an unsafe string to an int? The string typically comes back as: '234\r\n' or something like that. In this case I want 234. If '-1\r\n', I want -1. I never want the method to fail but I don't want to go so far as try, except, pass just to hide errors either (in case something extreme happens).

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• Char* vs std::string

  - by Lockyer

  Is there any advantage to using char*'s instead of std::string? I know char*'s are usually defined on the stack, so we know exactly how much memory we'll use, is this actually a good argument for their use? Or is std::string better in every way?

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• convert list to a string in Oz?

  - by el diablo

  Does anyone know how to convert a list to a string in Oz? I have a list of characters I need to convert to a string and I didn't see any concatenation operator in the Oz documentation. thanks

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• How divide a string into array

  - by Ricky

  If I have the following plain string, how do I divide it into an array of three elements? {["a","English"],["b","US"],["c","Chinese"]} ["a","English"],["b","US"],["c","Chinese"] This problem is related to JSON string parsing, so I wonder if there is any API to facilitate the conversion.

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• how to decrypt a string

  - by Avinash

  Hi, How to restore the value of a string after using FormsAuthentication.HashPasswordForStoringInConfigFile() i have a string s1 = "abc" then FormsAuthentication.HashPasswordForStoringInConfigFile(s1, "SHA1") = A9993E364706816ABA3E25717850C26C9CD0D89D How can i decrypt "A9993E364706816ABA3E25717850C26C9CD0D89D" back to "abc"??

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• Replacing several different characters in a string

  - by Anry

  String 14/04/2010 17:12:11. How to replace the characters to get a string 14%04%2010%17%12%11 I know the method Replace, but its syntax Replace(Char,Char). I have to use it 3 times. How to write shorter? Use regular expressions? Can I do without them?

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• How decode an encoded string?

  - by Madan Mohan

  Whle decoding, I got this as out put.I am getting NSData bytes by decoding a string.I am converting NSData bytes as string then I am getting the following otu put. -(void)decodeAction:(NSString*)str { NSData *data=[NSData base64DataFromString:str]; NSString *stt=[NSString stringWithFormat:@"%@",data]; printf("\n stt %s",[stt UTF8String]); } <4f7c204d 6c204d61 604d6164 61616461 6164616e 24616e20 4d6e204d 6e204d6f 604d6f68 616f6861 6f68616e 28616e

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• convert date string to mysql datetime field

  - by mjr

  I have a bunch of records with dates formatted as a string such as '04/17/2009' I want to convert them to a mysql datetime field I plan to use a foreach loop to read the old date value and insert the newly formatted value into a new field in each record what would be the best way to convert that string...I thought php might have a way to do it automatically? thanks

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• using string, blob or clob for thread body?

  - by ajsie

  what data type (string, blob or clob) should i use for my thread body when using doctrine? and what length should it be? i have read the documentation but dont quite understand the differences between them. seems that all three can store unlimited nr of characters. could someone explain and how do i store unlimited characters in string? what should i set as length?

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• is there a function to add forward slashes before " inverted commas in a string

  - by Umair

  I am using PHP, i want to display a string which comes as title of a post, in a textbox as value. if this title has inverted commas then the string value tag of input field terminates on that quote. now as there is an add slash function to add back slashes, is there a similar function to add forward slashes ? but just before quotes, and not any other character

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• Check for a string format...

  - by ThePower

  I need an simple way to check whether a string that is sent to my function is of the form: (x + n)(x + m) //the +'s can be minus' //n and m represent a double //x represents the char 'x' Is there a simple string format that I can use to check that this is the form. As opposed to checking each character singularly. The whitespace will be removed to save any confusion. Regards Lloyd

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• How to know the date time format used to convert a string to DateTime in C#

  - by Ashwani K

  Hello All: I am converting a string to datetime using DateTime.TryParse in C#. Can somebody tell me, how to know which format C# compiler used to convert the string to valid DateTime. I want to know the datetime format used. Thanks, Ashwani

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• string variable not able to get thevalue

  - by prince23

  hi, i have an variable declated as an object Object obj =e.Row.DataContext; when i go to immediate window and check the value i get like this ?Object obj =e.Row.DataContext; {TempTypeMinus1487405295} People: "7,556,930" Name: "India" string strcounty =obj .Tostring(); now in strcounty i should get as India but i am getting the value as TempTypeMinus1487405295 how can i get the value india in string variable thanks in advance

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• Is stringByTrimmingCharactersInSet: an autoreleased string?

  - by David.Chu.ca

  I can use the following codes to trim a string: -(void) aMethod { // myStr from a text box NSString *trimedStr = [mystr stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]]; ... // should I release trimedStr? } Not sure if the result trimedStr is an autorelease string? How can I find out that?

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• Help me to split string with Regular Expression

  - by Lu Lu

  Hello, I have a string: CriteriaCondition={FieldName={*EPS}*$MinValue=(-201)$MaxValue=(304)$TradingPeriod=(-1)} Help me to get the first word which ends with the first word "={" & get the next following word which ends with "}". The result must be: Word1 = "CriteriaCondition" Word2 = "FieldName={EPS}$MinValue=(-201)$MaxValue=(304)$TradingPeriod=(-1)" And with the string "FieldName=(EPS)$MinValue=(-201)$MaxValue=(304)$TradingPeriod=(-1)", help me to split to pairs: FieldName EPS MinValue -201 MaxValue 304 TradingPeriod -1 Thanks.

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