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• bash string replacing a some char with another

  - by Amarsh

  folks, i have a string like AxxBCyyyDEFzzLMN I want to replace all x and y and z with _ so that the output is A_BC_DEF_LMN How to do that? I know a series of tr 'x' '' | tr 'y' '' will work, but I want to do taht in one go, without using pipes thanks in advance

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• urllib2 to string

  - by Nathan

  I'm using urllib2 to open a url. Now I need the html file as a string. How do I do this?

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• Calling a method named "string" at runtime in Java and C

  - by dbtek

  How can we call a method which name is string at runtime. Can anyone show me how to do that in Java and C. Thanks for replying.

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• Whats the best way to send multiple variables in a query string within a URL

  - by Andy

  I have a client who is wanting to create a link which contains product codes so that his customers hit a page with just those products displayed in an attempt to increase conversion rates from affilliate sites. My question is whats the best way to send these multiple products in a single URL For example: http://www.mydomain.co.uk/bespoke-list.php?catNo=234-324-232-343 Obviously then the site would grab the codes from the string and display them... We're going to be using PHP! Thanks in advance.

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• String format options for int in .NET

  - by Sruly

  I want to convert an int to a string but if it is a single digit I want to add a leading 0 Is that one of the built in format options? or do I have to do it manually?

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• Less-than operator failing in a PHP string

  - by Radek

  var_dump('<a>') // or var_dump("<a>") // or var_dump("\x3Ca>") // all result in string(3) "" What is going on? Only putting a space after the less-than sign works for me. PHP Version 5.2.10-2ubuntu6.4

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• how do I find a value within a string in php

  - by InnateDev

  my value is stored within a string inside (). I need to return this value to check if its empty.

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• ruby - find and replace in a string for commonly used street suffix

  - by go minimal

  The post office actually publishes a list of commonly used street suffixes in addresses: http://www.usps.com/ncsc/lookups/abbr_suffix.txt I want to take this list and make a ruby function that takes a string, takes the last word ("183 main strt".split[' '].last) and if it matches any of the commonly used street suffixes ("strt"), replace it with the official Postal Service Standard Suffix ("st"). Is there a better way to approach this than a massive str.sub.sub.sub.sub.sub?

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• Fastest way to make a dict a single comma-separated string

  - by ensnare

  I have a list of uids: ['1234','4321','1111'] and I would like to turn this into a single string of: "uid = '1234' OR uid = '4321' OR uid = '1111'" What's the most efficient way to do this? Thanks!

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• Properly match a Java string literal

  - by Fork

  Hi, I am looking for a Regular expression to match string literals in Java source code. Is it possible?

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• undefined method `bytes' for for String in Ruby

  - by artsince

  I am working with ruby 1.8.6 (2007-03-13 patchlevel 0) [x86_64-linux] and I get undefined method `bytes' for #<String:0x2a95ec2268> (NoMethodError) even though my code works on ruby 1.8.7. patchlevel 249 I saw somewhere that you need to add require "jcode" for a similar method not defined error with each_byte. I tried adding that but it still does not work. Any suggestions are very appreciated.

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• Pass string from tableviewcontroller to viewcontroller in navigation stack

  - by Jonathan

  How should I pass a string to the view controller that gets pushed when a tableviewcell is selected. Should I create a custom init method in the view controller? eg [[myvc alloc]initWithURL:...] Set a property? eg [myvc setURL:...] or myvc.url = ... or just create a custom method? [myvc setLoadingURL:...]

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• convert javascript comma seperated string into an array

  - by Blankman

  I have a comma seperated string that I want to convert to an array so I can loop through them. Is there anything built-in to do this?

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• Documentation String Stub, Python

  - by Andres Orozco

  Well i'm learning Python cuz' i think is an awesome and powerful language like C++, perl or C# but is really really easy at same time. I'm using JetBrains' Pycharm and when i define a function it ask me to add a "Documentation String Stub" when i click yes it adds somethin like this: """ """ so the full code of the function is something like this: def otherFunction(h, w): """ """ hello = h world = w full_word = h + ' ' + w return full_word I would like to know what these (""" """) symbols means, Thanks. Ps.Data: Sorry for my bad english :D

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• I want to count the number of occurences of each character in a string

  - by roe

  Ignore spaces, punctuation and anything else that is not a letter. Ignore the case of the incoming letters (so e.g. 'A' and 'a' should be counted together). The results of analysing this string should be added to any analysis performed by previous calls to this method.

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• [python] parsing a string of ascii text into separate variables

  - by jml

  Hi there, I have a piece of text that gets handed to me like: here is line one\n\nhere is line two\n\nhere is line three What I would like to do is break this string up into three separate variables. I'm not quite sure how one would go about accomplishing this in python. Thanks for any help, jml

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• parse my proprietary string format

  - by microsumol

  How can we get the numbers 7 and 4 and 5 from the following string: MODULE potmtpMAIN main <info: "Enterprise Optimizer 7.4 for COR Technology 5.5 -- Advanced Solver Edition", url:"http://EO.riverlogic.com", url_menu:"EO Online...", app_id:"EOAS",app_name:"Enterprise Optimizer AS", app_major:7, app_minor:4,app_micro:5,app_copyright:"\251 1996-2010 River Logic Inc.\r\nAll Rights Reserved."> The search must be based on app_major: app_minor: and app_micro Thank You in advance

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• How to convert an int to a binary number to a string in C++

  - by Phenom

  I have an int that I want to first convert to a binary number. Then I want to store that binary number in a string. How can this be done?

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• Java - Incrementing through IP addresses in String format

  - by Matt

  I'm new to java and i'm trying to find a way of incrementing through an user input IP address range. For example from 192.168.0.1 to 192.168.0.255. However the way my application works at the moment is the take the from and to ip addresses as a String. Is there a way I can increment through all the ip addresses the user input from and to? Hope this makes sense and please dont flame me, I have looked for an answer!

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• How can I put quotes in a string?

  - by riad

  I need to write a string literal to a text file, but the C# compiler finds errors when I use quote characters in it. My current code: writeText.WriteLine("<?xml version="1.0" encoding="utf-8"?>"); I need the output for the text file to be: <?xml version="1.0" encoding="utf-8"?> How can I put quote characters in strings in C#?

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• Actionsript/Flex String replace for <

  - by dta

  I have a string like "My " I want to replace "" with "Orange". I did str = str.replace("","Orange"); but it doesn't work. How to do it?

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• Problem initialing a unicode string

  - by Simon

  Hey All. Atm im working with native API calls and i have to get RtlInitUnicodeString to work. The way i use: const WCHAR wcMutex[] = L"String1"; UNICODE_STRING unicodeMutexBuffer; RtlInitUnicodeString(&unicodeMutexBuffer,wcMutex); now my problem the project doesnt compile , i get this error: Error argument of type "UNICODE_STRING*" is incompatible with type of "PUNICODE_STRING" but in my old Driver kit , i used same way to initialize the unicode string struct

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• How do I replace a string in .NET?

  - by Nirmal

  I want to replace the first occurrence in a given string. How can I accomplish this in .NET?

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• System.String - why doesn't it implement parameterless constructor?

  - by empi

  Hi. I wanted to ask what is the idea behind the fact that System.String doesn't contain parameterless constructor. Because of this you cannot use this type when there is new() constraint. Thanks in advance for help.

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• a Problem to pass a string between 2 view controller (iPhone)

  - by Toma

  my problem is quite simple, but as a beginner, I'm lost :D I have to view controller : view one call view 2 like this : self.FacebookTypeRequest =@"favoris"; FaceBookViewController *viewcontrol = [[FaceBookViewController alloc]initWithNibName:@"FaceBookViewController" bundle:[NSBundle mainBundle]]; viewcontrol.title = @"FaceBook"; [self.navigationController pushViewController:viewcontrol animated:YES]; [viewcontrol release]; How can i send my string facebookTypeRequest to my view controller 2 ? Thanks for your help

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