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• How to convert a DataTable to a string in C#?

  - by Mark Allison

  Hi there, I'm using Visual Studio 2005 and have a DataTable with two columns and some rows that I want to output to the console. I hoped there would be something like: DataTable results = MyMethod.GetResults(); Console.WriteLine (results.ToString()); What's the best way (i.e. least amount of coding from me) to convert a simple DataTable to a string? Thanks, Mark.

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• How do you add an int to a string in C++?

  - by Wawa

  int i = 4; string text = "Player "; cout << (text + i); I'd like it to cout "Player 4" ^ The above is obviously wrong but it shows what I'm trying to do here. Is there an easy way to do this or do I have to start adding new includes?

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• How to check if the given string is palindrome?

  - by Prakash

  Definition: A palindrome is a word, phrase, number or other sequence of units that has the property of reading the same in either direction How to check if the given string is a palindrome? This was one of the FAIQ [Frequently Asked Interview Question] a while ago but that mostly using C. Looking for solutions in any and all languages possible.

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• Breaking up in String data while XML parsing in java?

  - by Praveen Chandrasekaran

  while xml parsing, i have a string value like this : android &#38; iphone but my parsed value(output what i am getting) is just: android then i used the normalize method it comes : android iphone But i need a output like: android & iphone How to do that? Any Idea?

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• What is simpliest C# function to parse Json String into object?

  - by Ole Jak

  What is simpliest C# function to parse Json String into object and display it (C# xaml WPF)? (for example object wit 2 arrays - arrA and arrB)

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• how to identify Google App Engine app from browser string ?

  - by zzzeek

  Some app is hitting my site excessively from GAE. Here is the browser string in the logs: AppEngine-Google; (+http://code.google.com/appengine; appid: ware) Can that app be identified ? "appid" would seem to indicate this but it doesn't seem to be the case.

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• How can I use php to parse a date string?

  - by liuxingruo

  the date stringe is Apr 30, 2010 I want to parse the string into 2010-04-30 using php, how can I achieve this? Thanks!!

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• Best way to check for string in comma-delimited list with .NET?

  - by Jeremy Stein

  I'm reading a comma-delimited list of strings from a config file. I need to check whether another string is in that list. For example: "apple,banana,cheese" If I check for "apple" I should find it, but if I check for "app" I should not. What's the most straight-forward and concise way to do this? It doesn't have to be fast. (I'll add my solution as an answer, but I'm hoping someone has something better.)

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• What is the use of MISCCTLSLib.String in AVR?

  - by Mansi

  In one of the existing code of AVR , I have seen the use of MISCCTLSLib.String . Can anyone please provide me some information about this. Thanks

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• how to extract a substring from a string untill second space is encountered in Csharp?

  - by gbprithvi

  i have a string like this "o1 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467" how do i extract only "o1 1232.5467" the no.of characters to be extracted are not the same always..hence i want to extract until second space is encountered..plz help..

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• What's a good RegExp that will strip out all characters except Integers from a string?

  - by SLoret

  I'm new to using regexp, can someone give me the regexp that will strip out everything but a number from a string in javascript? Thanks

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• Using MSBuild, how to construct a dynamic string from iterating over files in an ItemGroup?

  - by RyBolt

  I need to create multiple /testcontainer: parameters to feed into a task that exec's MsTest. I have the following : <ItemGroup> <TestFiles Include="$(ProjectPath)\**\UnitTest.*.dll" /> </ItemGroup> for each match in TestFiles I would like to build a string like so: "/testcontainer:UnitTest.SomeLibrary1.dll" "/testcontainer:UnitTest.SomeLibrary2.dll" "/testcontainer:UnitTest.SomeLibrary3.dll" I am trying to use the internals of MSBuild without having to create a custom task, is this possible ? TIA

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• Javascript regex to match a string that ends with some characters but not with a particular combinat

  - by nimcap

  Let's say using Javascript, I want to match a string that ends with [abcde] but not with abc. So the regex should match xxxa, xxxbc, xxxabd but not xxxabc. I am utterly confused.

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• How can I determine if a string is a Hebrew or Gregorian date?

  - by Alon

  Hi, I have a string value that contains or a Hebrew date, or a Gregorian date. How can I determine if it's Gregorian or Hebrew in C#?

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• launch the emulator, I only see the black window with the string 'ANDROID", and no more desktop and

  - by Jiawelin

  Dear experts, I download the Android code and "make sdk" to build out my own SDK, but the emulator from this SDK does not work well -- it only shows the black window with the "ANDROID" string, but I can't see any desktop picture or any applications. what's wrong here? anyone could please provide me a hint? Thanks a lot. I use the command: $./emulator @jiawelin -debug all and the last output message is: emulator: android_hw_control_init: hw-control qemud handler initialized

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• How to convert a JSON string to an object?

  - by BrunoLM

  How can I convert a JSON string to an object in JavaScript? Is there a method that does this? Something like: var x = "{ id: 5, name: 'hello' }"; var y = /*something*/(x); alert(y.id + " " + y.name);

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• What's the difference between String.matches and Matcher.matches?

  - by Wing C. Chen

  What's the difference between String.matches and Matcher.matches? Is there any difference in terms of performance or other things?

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• is it possible to add a string template to views in a .net mvc project?

  - by Lina

  Hi, I have a newbie question,, how do i add a string template to the views folder in a .net mvc project? i have added a reference to StringTemplate.dll and antlr.runtime.dll but seems that is not enough. i.e. when i right-click on views and choose Add New Item i can't find a file with .st extension in the list that i get... how do i achieve that? Thanks a million in advance

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• how to extract a substring from a string until second space is encountered in Csharp?

  - by gbprithvi

  i have a string like this "o1 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467 1232.5467" how do i extract only "o1 1232.5467" the no.of characters to be extracted are not the same always..hence i want to extract until second space is encountered..plz help..

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• How do I convert a unicode to a string at the Python level?

  - by Thierry Lam

  The following unicode and string can exist on their own if defined explicitly: >>> value_str='Andr\xc3\xa9' >>> value_uni=u'Andr\xc3\xa9' If I only have u'Andr\xc3\xa9' assigned to a variable like above, how do I convert it to 'Andr\xc3\xa9' in Python 2.5 or 2.6?

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• ruby-on-rails: string, decimal or float for price field?

  - by fayer

  i've got a price field/column and i wonder should the rails datatype be string, decimal or float? eg. 15.50 USD. thanks

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• How to search for special character in a string in javascript?

  - by raja

  Hi: I have tp develop a javascript function with string parameter value which has to search the input parameter contains the following special character like (® ´ © ¿ ¡ ° À & ~ : ? ! # * ^ < ´ | %). What is best way in javascript to do the above scenario?. Thanks in advance.

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• How to upload string as file with jQuery or other js framework.

  - by Romka

  using javascript. I have a file in string (getted with ajax request). How to upload it as file to server by another ajax request ?

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• oracle index for string column - does format of data affects quality of index?

  - by Jayan

  We have following type of "Unique ID" column for many tables in the database (Oracle). It is a string with following format <randomnumber>-<ascendingnumber>-<machinename> So we have some thing like this U1234-12345-NBBJD U1234-12346-NBBJD U1234-12347-NBBJD U1234-12348-NBBJD U1234-12349-NBBJD The UID value is unique, we have unique index on them. Does the following format is more efficient than above for index scans? NBBJD-U1234-12345 NBBJD-U1234-12346 NBBJD-U1234-12347 NBBJD-U1234-12348 NBBJD-U1234-12349

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• how do I replace certain characters in a string?

  - by user296516

  Hi guys, Suppose I have a string like this SOMETHING [1000137c] SOMETHING = John Rogers III [SOMETHING] SOMETHING ELSE and I need to turn it into this SOMETHING [1000137c] SOMETHING = John_Rogers_III [SOMETHING] SOMETHING ELSE Therefor I need to replace spaces between words after "[1000137c] SOMETHING = " and before " [". How can I do that in php? Thanks!

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