string

Ruby: How to check if a string contains multiple items?

I'm familiar with Ruby's include? method for strings, but how can I check a string for multiple things? Specifically, I need to check if a string contains "Fwd:" or "FW:" (and should be case insensitive) Example string would be: "FWD: Your Amazon.com Order Has Shipped" ...

the internals of System.String

I used reflection to look at the internal fields of System.String and I found three fields: m_arrayLength m_stringLength m_firstChar I don't understand how this works. m_arrayLength is the length of some array. Where is this array? It's apparently not a member field of the string class. m_stringLength makes sense. It's the le...

Java String conversion to hex

hello all I am working on a tcp/ip socket listener which listens on port 80 for data that arrives from remote hosts. Now these incoming data are in unreadable format and so i have saved this incoming data as they are in a string initially and then converted this string to a character array and then for every index in the array , I have ...

In PHP, what is a fast way to search an array for values which contain a substring?

I have an array of street names sorted alphabetically that I have gathered from a web service. This array exists on the server side. On the client side, a user starts typing the name of the street he lives on and AJAX is used to return a list of the closest match to the partial street name, plus the next 9 street names in the array (the...

string message authentication

Hi Guys, I get string messages from the clients which needs to be authenticated in the server. I need to ensure that I (the server) got the exact string content which was sent by the client. I don't care about the client identity. Just the message. I thought of using hashcode or CRC algorithm. Do you have any suggestions/best practices...

c# Consts in a public class

Hi, I have a class below: I want to access these default strings but C# compiler doesn't like combining Const to create a Const. public class cGlobals { // Some Default Values public class Client { public const string DatabaseSDF = "database.sdf"; public const string DatabaseDir = "database"; publi...

How do I indicate long text into a smaller fixed column with CSS?

Hi there, how do I fit long text into fixed with column where I have place for only line of text? I would need to shorten the text to fixed width (lets say to 100px) and I would like to add dots "..." at where string gets cut. Something like this for example: My string is "Some really long string that I need to fit in there" and output...

Why java has "String" type and not "string" ?

Wrapper class are just fine and their purpose is also well understood. But why do we omit the primitive type ? ...

Sql Splitting Function

I have a string like that "10*cat*123456;12*rat*789;15*horse*365" i want to split it to be like that "cat, rat, horse" I have made this Function CREATE FUNCTION [dbo].[Split](@BenNames VARCHAR(2000)) RETURNS VARCHAR(2000) AS BEGIN DECLARE @tmp VARCHAR(2000) SET @tmp = @BenNames SET @tmp = SUBSTRING( S...

How to strip all spaces out of a string in php?

How can i strip / remove all spaces of a string in PHP? Say i have a string like $string = "this is my string"; the output should be like "thisismystring" How can i do that? ...

C++, GTK+, and String types

Excuse my ignorance here but I know neither C++ nor GTK+. Which String type is used when setting Strings in GTK+ widgets? In .NET, Strings passed to a control are obviously .NET System.String. In Cocoa, Strings passed to a control are NSString. But I understand C++ does not have a standardized String type (but indeed several, depending...

SQL to find first non-numeric character in a string

I inherited a table with identifiers in a format [nonnumericprefix][number]. For example (ABC123; R2D2456778; etc). I was wondering if there was a good way to split this in SQL into two fields, the largest integer formed from the right side, and the prefix, for example (ABC, 123; R2D, 2456778; etc). I know I can do this with a cursor,...

Creating a Win32 Window app with English title bar, but the title bar becomes Chinese out of nowhere. How come?

HWND wndHandle; //global variable // code snipped WNDCLASSEX wcex; // code snipped wcex.lpszClassName = (LPCWSTR) "MyTitleName"; // code snipped wndHandle = CreateWindow( (LPCWSTR)"MyTitleName", //the window class to use (LPCWSTR)"MyTitleName", //the title bar text ... ... I am following a tutoria...

How in C# to reformat string, representing a decimal, to have space group separator?

I have found on SO some posts, regarding formatting strings, representing numbers, to have digit group separators, during converting decimals (or other number data types) to string: http://stackoverflow.com/questions/2100472/how-to-format-1700-to-1700-and-1000000-to-1000000-in-c http://stackoverflow.com/questions/1142994/c-formating-pr...

jquery append not working in IE works fine in FF.

this code works fine in FF, not in IE. var target = $("#targetSelectBox") var vals = values.split(";"); for (var i = 0; i < vals.length; i++) { var parts = vals[i].split(":"); target.append($('<option />').val(parts[0].trim()).text(parts[1].trim())); } ...

Converting a number (1, 2, 3) to a string (one, two, three) in PHP

Does anyone know how to convert a number such as 1, 2, or 3 to their text version (one, two, three) in PHP? I only need to convert from 1 to 99. I know I could write a huge switch statement but that would be ridiculous. ...

Ruby: Is a string in a list of values

Newbie Ruby question: I'm currently writing: if mystring == "valueA" or mystring == "ValueB" or mystring == "ValueC" is there a neater way of doing this? ...

How can I count overlapping substrings in Perl?

i need to implement a program to count the occurrence of a substring in a string in perl. i have implemented it as follows sub countnmstr { $count =0; $count++ while $_[0] =~ /$_[1]/g; return $count; } $count = countnmstr("aaa","aa"); print "$count\n"; now this is what i would normally do. however, in the implementation above ...

Help! strcmp is lying to me when fed strtok results.

Hey Folks, strcmp, when fed the results of strtok, in the following code seems to be blatantly lying to me. int fSize; char * buffer=NULL; char * jobToken = "job"; char * nextToken=NULL; job * curJob=NULL; struct node * head=NULL; struct node * parseList(FILE* file){ fseek(file,0,SEEK_END); fSize=ftell(file); buffer = (cha...

NSObjectFromString... Any way to do it?

So Objective-C has these nice functions NSClassFromString() and NSProtocolFromString(), which return a class or protocol from a passed string name. Is there any way to do this with an object? ...