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• cannot convert from string to system.windows.forms.string iwin32window

  - by Michael Quiles

  This is supposed to show the winner in the xWinner form label but I cant figure it out. xWinnerForm.Show(b1.Text);. I'm new to c# so can you please explain in layman terms thanks. static public bool CheckWinner(Button[] myControls) { bool gameOver = false; for (int i = 0; i < 8; i++) { int a =…

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• How to extract digit from the string using regex?

  - by Harikrishna

  I will have a different type of string(string will not have fixed format,they will be different every time) from them I want to remove some specific substring.Like the string can be OPTIDX 26FEB2009 NIFTY CE 2500 OPTIDX NIFTY 30 Jul 2009 4600.00 PE OPTSTK ICICIBANK 30 Jul 2009 700.00 PA I want to extract Rs.(digit) from those string and…

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• Are strings created with + concatenation stored in the string pool?

  - by Support - multilanguage SO

  For instance String s = "Hello" + " World"; I know there are two strings in the pool "Hello" and "World" but, does: "Hello World" go into the string pool? If so, what about? String s2 = new String("Hola") + new String(" Mundo"); How many strings are there in the pool in each case?

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• C++ How to copy text in string (from i.e. 8 letter to 12 letter)

  - by Alice90

  Hello This is not homework, I need this for my program :) I ask this question, because I searched for this in Google about 1 hour, and I don't find anything ready to run. I know that is trivial question, but if you will help me, you will make my day :) Question: How to copy text in string (from for example 8 letter to 12 letter) and send…

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• JAVA : How to get the positions of all matches in a String?

  - by user692704

  I have a text document and a query (the query could be more than one word). I want to find the position of all occurrences of the query in the document. I thought of the documentText.indexOf(query) and using regular expression but I could not make it work. I end up with the following method: First, I have create a dataType called…

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• the font of xubuntu

  - by ubuntu

  HI: How to set the default font for different language in the xubuntu? For example, I am using xubuntu9.10(English release),and I do not like the default English and Chinese font. I have tried to use "Application-setting-appearance-fonts" to edit the default font,however it just work for the English. The default font of Chinese is…

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• Appending unique values only in a linked list in C

  - by LuckySlevin

  typedef struct child {int count; char word[100]; inner_list*next;} child; typedef struct parent { char data [100]; inner_list * head; int count; outer_list * next; } parent; void append(child **q,char num[100],int size) { child *temp,*r,*temp2,*temp3; parent *out=NULL; temp = *q; temp2 = *q; temp3 = *q; char *str; …

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• how to add duplicate keys to dictionary<string,string>

  - by Ranjana

  how to add duplicate keys to dictionary i.e i have already added the key,value pair as rollno,1 but i need to add the same parameter to the dictionary,but it is not allowing to add. how to add duplicated keys/repeated key in dictionary any idea???

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• preg_match to match an optional string, but not match all of the string

  - by buggedcom

  Take for example the following regex match. preg_match('!^publisher/([A-Za-z0-9\-\_]+)/([0-9]+)/([0-9]{4})-(january|february|march|april|may|june|july|august|september|october|november|december):([0-9]{1,2})-([0-9]{1,2})/([A-Za-z0-9\-\_]+)/([0-9]+)(/page-[0-9]+)?$!', 'publisher/news/1/2010-march:03-23/test_title/1/page-1',…

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• Expand a Set[Set[String]] into Set[String] in Scala

  - by huynhjl

  I have the following set of sets. I don't know ahead of time how long it will be. val sets = Set(Set("a","b","c"), Set("1","2"), Set("S","T")) I would like to expand it into a cartesian product: Set("a&1&S", "a&1&T", "a&2&S", ..., "c&2&T") How would you do that?

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• Extract string from string using Regex

  - by stacker

  I want to extract MasterPage value directive from a view page. I want the fastest way to do that, taking into account a very big aspx pages, and a very small ones. I think the best way is to do that with two stages: Extract the page directive section from the view (using Regex): <%@ Page Language="C#"…

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• Overload Resolution and Optional Arguments in C# 4

  - by Dale McCoy

  I am working with some code that has seven overloads of a function TraceWrite: void TraceWrite(string Application, LogLevelENUM LogLevel, string Message, string Data = ""); void TraceWrite(string Application, LogLevelENUM LogLevel, string Message, bool LogToFileOnly, string Data = ""); void TraceWrite(string…

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• Scala wont pattern match with java.lang.String and Case Class

  - by Stefan

  Hello fellow Scala Programmers I have been working with Scala for some month now, however I have a problem with some properly basic stuff, I am hoping you will help my out with it. case class PersonClass(name: String, age: Int) object CaseTester { def main(args:Array[String]) { val string = "hej" …

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• Optimal method to create a large string containing several variables?

  - by Runcible

  I want to create a string that contains many variables: std::string name1 = "Frank"; std::string name2 = "Joe"; std::string name3 = "Nancy"; std::string name4 = "Sherlock"; std::string sentence; sentence = name1 + " and " + name2 + " sat down with " + name3; sentence += " to play cards, while " +…

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• Unable to connect SQL Server instance from Visual Studio 2008 Version 9.0

  - by salvationishere

  I am getting the below error from VS on an 32-bit XP Professional server even though I set Tools-Options-Database Tools-Data Connections to "SIDEKICK", which is the name of my computer. In other words SIDEKICK should default to the full SQLSERVER. In other words, I want VS to use SQLSERVER instead…

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• Can Hibernate default a Null String to Empty String

  - by sliver

  In our application we are pulling data from a DB2 mainframe database. If the database has "low values" in a field, hibernate sends a "null" value in the object. This occurs even if the column is defined as "not null". As we are doing XML parsing on this, Castor is having trouble with it. I would…

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• how to find the max index of a string from variable in c#?

  - by zoya

  suppose i have a string as string[] _strFile; foreach (ListViewItem item in listview1.Items) { string _strRecFileName = item.SubItems[5].Text; _strFile = _strRecFileName.Split('\\'); } in my listview i have a string as \123\abc\hello\.net\*winxp*…

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• Does table (string, string) require index?

  - by abatishchev

  In my database running on SQL Server 2008 R2 I have a special table for global variables: CREATE TABLE global_variables ( name NVARCHAR(50), value NVARCHAR(50) NOT NULL CONSTRAINT PK_global_variables PRIMARY KEY CLUSTERED ( name ASC ) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE =…

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• type convert string to int to string

  - by Mike

  #how to convert x = "0x000000001" # hex number format #to y = "1" # thanks

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• String search algorithm used by string::find() c++

  - by Elorfin

  how its faster than cstring functions? is the similar source available for C?

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• Supervisord: how to append to $PATH

  - by Prody

  I can't seem to figure out how to append to the default path in a supervisord program config. I can reset the path: environment=PATH="/home/site/environments/master/bin" But when I try: environment=PATH="/home/site/environments/master/bin:$PATH" I see that supervisord doesn't evaluate…

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• Imagick Convert Append 2 pdf pages

  - by Hammad Khalid

  I am using the following code to make a single pdf file with multiple pages in one jpg file I am using Imagick library and PHP tcpdf convert -append path1.pdf path2.jpg Now what i need to do is to add a white space between each page to differentiate them from one another, or add text in…

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• How to append to a file as sudo?

  - by obvio171

  I want to do: echo "something" >> /etc/config_file But, since only the root user has write permission to this file, I can't do that. But this: sudo echo "something" >> /etc/config_file also doesn't work. Is there any way to append to a file in that situation without having…

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• Append symbolic link to served media

  - by Hellnar

  Hello, I have two folders such as nonserved/ folder1/ folder2/ and a served folder via Apache media/ js/ css/ img/ In the end, I want to include/append contents of /nonserved to /media so that www.mysite.com/media will be as such: /media /js /css …

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• nginx rule to capture header and append value as query string

  - by John Schulze

  I have an interesting problem I need to solve in nginx: one of the sites I'm building receives inbound traffic on port 80 (and only port 80) which may have a certain header set in the request. If this header is present I need to capture the value of it and append that as a querystring…

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