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• Cleanest way to build an SQL string in Java

  - by Vidar

  I want to build an SQL string to do database manipulation (updates, deletes, inserts, selects, that sort of thing) - instead of the awful string concat method using millions of "+"'s and quotes which is unreadable at best - there must be a better way. I did think of using MessageFormat - but its supposed to be used for user messages, although I think it would do a reasonable job - but I guess there should be something more aligned to SQL type operations in the java sql libraries. Would Groovy be any good? Any help much appreciated.

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• compare string to date on mysql

  - by Mercer

  hello, i have a table with a date, this date is a string i want to compare this string with a date in my request. SELECT FE_CLIENT.* FROM FE_CLIENT WHERE D_DATFINPUBLI < '2010/06/03' How can i cast my column date_deb to a date for compare ..?

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• Check if a string contains a substring in SQL Server 2005 Stored Procedure

  - by NLV

  Hello I've a string @mainString = 'CATCH ME IF YOU CAN'. I want to check whether the word 'ME' inside @mainString. So how to check if a string has a substring in sql? Thank you Regards NLV

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• Haskell : Type casting Int to String

  - by Legatou

  I know you can convert a String to an number with read like so: Prelude read "3" :: Int 3 Prelude read "3" :: Double 3.0 But how do you grab the string representation of an Int value?

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• Pros and Cons of programming languages for XML & string manipulation

  - by aepheus

  I don't mean this to be opinionated. What are serious pros/cons of various server-side languages in regards to creating/modifying xml. I'm currently researching new platform/language direction and we deal with a lot of xml. We also do a lot of string manipulation, what advantages/disadvantages do different languages have in regards to string manipulation. I'm thinking along the lines of regular expression searching and replacing.

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• Byte from string/int in C++

  - by Tim van Elsloo

  Hi, I'm a beginning user in C++ and I want to know how to do this: How can I 'create' a byte from a string/int. So for example I've: string some_byte = "202"; When I would save that byte to a file, I want that the file is 1 byte instead of 3 bytes. How is that possible? Thanks in advance, Tim

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• SQL Server 2008 R2 connection string

  - by user525717

  HI people. I had SQL Server 2005 on Windows XP 32bit and just used this connection string Server=.\SQLEXPRESS;database=GroupALD; Integrated Security=True" Now I have Windows 7 64bit and SQL Server 2008 R2 I'm trying to connect database with same string but its shows this error Cannot open database "GroupALD" requested by the login. The login failed. Login failed for user 'lester\les'. Can somebody help me? I'm using C# and Winforms

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• [bash] Escape a string for sed search pattern

  - by Alexander Gladysh

  In my bash script I have an external (received from user) string, which I should use in sed pattern. REPLACE="<funny characters here>" sed "s/KEYWORD/$REPLACE/g" How can I escape the $REPLACE string so it would be safely accepted by sed as a literal replacement? NOTE: The KEYWORD is a dumb substring with no matches etc. It is not supplied by user.

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• Find Nth occurrence of a character in a string

  - by jozi

  I need help with creating a C# method that returns the index of the Nth occurance of a character in a string. For instance, the 3rd occurance of the character 't' in the string "dtststx" is 5.

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• Finding partial substrings within a string

  - by Peter Chang

  I have two strings which must be compared for similarity. The algorithm must be designed to find the maximal similarity. In this instance, the ordering matters, but intervening (or missing) characters do not. Edit distance cannot be used in this case for various reasons. The situation is basically as follows: string 1: ABCDEFG string 2: AFENBCDGRDLFG the resulting algorithm would find the substrings A, BCD, FG I currently have a recursive solution, but because this must be run on massive amounts of data, any improvements would be greatly appreciated

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• How do I tokenize a string in C++?

  - by Bill the Lizard

  Java has a convenient split method: String str = "The quick brown fox"; String[] results = str.split(" "); Is there an easy way to do this in C++?

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• How to split a string in combo block quota EX: [ text ] in Jquey

  - by Rueta

  Hi everyone! i'm a newbie in Jquey and i don't know how to do my homework, pls help me ! i have a String EX: this is my text, press here. Now i put in o block character : [here] how can a take slipt string and get text in [ ] into variable 'done'? thankyou !

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• Why is "#{String}" a common idiom in Ruby

  - by Tetsujin no Oni

  A Ruby dev I know asked this; my answer is below... Are there other, better reasons? Why do so many Ruby programmers do "{string}" rather than string since the second form is simpler and more efficient?

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• string function workout in php

  - by Karthik

  I have the string like this, $inp1 = "3 doses at 0[0,0], 1-2 and 6 Month[6,1] [3,2])"; in this internally, going to take the values of square bracket. How can i take this values in the square bracket? any function is there to return the string like this [0,0] [6,1] [3,2] Thanks in advance for help.

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• Simplest way to convert all html links in a string using PHP

  - by Gaz

  I am trying to convert a block of text that contains html text - i'd like to find all http links and convert them for link tracking purposes. So eg anything like this in a string would be converted to the latter <a href="http://www.google.com">Some Link</a> <a href="http://www.mysite.com/tracking.php?url=www.google.com">Some Link</a> Can anyone how to do this taking into account the original string will consists of all sorts of html, images etc..

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• Trying to reference a hash using a string value in Ruby

  - by Jim

  How would I refer to a hash using the value of a string - i.e. #!/usr/bin/env ruby foo = Hash.new bar = "foo" "#{bar}"["key"] = "value" results in foo:5:in `[]=': string not matched (IndexError) from foo:5 How do I use the value of bar (foo) to reference the hash named foo? Thanks!

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• Ruby: How to get the first character of a string

  - by Shpigford

  How can I get the first character in a string using Ruby? Ultimately what I'm doing is taking someone's last name and just creating an initial out of it. So if the string was "Smith" I just want "S".

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• Insert character infront of each word in a string using C++

  - by insertable

  Hi all, I have a string, for example; "llama,goat,cow" and I just need to put a '@' in front of each word so my string will look like "@llama,@goat,@cow", but I need the values to be dynamic also, and always with a '@' at the beginning. Not knowing a great deal of C++ could someone please help me find the easiest solution to this problem? Many thanks in advance.

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• c# string.replace in foreach loop

  - by paradox

  Somehow I can't seem to get string replacement within a foreach loop in C# to work. My code is as follows : foreach (string s in names) { s.Replace("pdf", "txt"); } Am still quite new to LINQ so pardon me if this sounds amateurish ;)

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• I need to itereate a loop to every time find the string appearing after a particular string say "if(

  - by Parth

  I need to itereate a loop to every time find the string appearing after a particular string say "if(OLD.", then which PHP function will be helpfull for me?

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• JSTL expression evaluation from a string

  - by Venkatesh

  Is it possible to evaluate a String as EL expression in JSP and get value from it? I need an expression like ${model.${fieldPath}} where fieldPath will contain the required object path from a nested object model. I can get the actual field path by using but I am not sure how to evaluate a string and get the value from it Any help regarding this would be highly appreciated.

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• c++ address string -> long

  - by stefan

  I got an adress example: 0x003533 , its a string but to use it i need it to be a LONG but i dont know how to do it :S has anybody a solution? so string: "0x003533" to long 0x003533 ??

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• Best way to create a C String

  - by Daniel

  Hello, I'm currently using char *thisvar = "stringcontenthere"; to declare a string in C.. Is this the best way to declare a string?

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• Uses for the capacity value of a string

  - by dreamlax

  In the C++ Standard Library, std::string has a public member function capacity() which returns the size of the internal allocated storage, a value greater than or equal to the number of characters in the string (according to here). What can this value be used for? Does it have something to do with custom allocators?

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• how to declare a public string with a textbox's text

  - by Ian Lundberg

  i am trying to do public string str = txtText.Text; but it wont let me use txtText.txt so how would I declare that so it can be used everywhere? I can't use it in the button1_click event because if I do it messes it up because I am having a string retrieve from the textbox and set to the textbox so it doesn't work right so I have to have it retrieve the textbox's text somewhere else then set to it.

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