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• How to find whether a string contains any of the special characters?

  - by Manish

  I want to find whether a string contains any of the special characters like !,@,#,$,%,^,&,*,(,)....etc. How can I do that without looping thorugh all the characters in the string?

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• How to get width and height of string on the screen?

  - by Tomek Tarczynski

  Lets say I've a string and some font (name, size, etc...). How to get width and height, measured in pixels, of such string displayed on the screen?

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• any tools of create kml string for google-maps-v3.

  - by zjm1126

  i want to generate some kml string to stroe into database .. and has any simply way to generate this string ? thanks

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• Example using build number in version string when building Android project via ant ?

  - by Eno

  We are using Hudson to automate our Android build. I need to incorporate the build number into the version string used in our app. Was wondering if anyone had an example of doing that before I (re?)invent that wheel. Obviously I need to replace a string value in one of our config files.

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• How can I add a password to this JDBC:ODBC connection string that is trying to connect to an MS Acce

  - by WillPhil

  This is the connection string that is currently working on a non-password protected MS Access database. db.url = jdbc:odbc:Driver\={Microsoft Access Driver (*.mdb)}Dbq\=C:\Inventory.mdb;DriverID\=22;READONLY\=true How do I add a password to this connection string? Thanks!

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• How ton put give alias name inside a Query string.?

  - by Vibin Jith

  Please look that alias name. I hope to set the value into a string var. How to put single coats inside a string which is in single coats. SET @SQLString = N'SELECT purDetQty as 'detQty',stkBatchCode as 'batchCode',purDetProductId as 'productId' INTO #ProductTable FROM PurchaseDetail INNER JOIN Stock on stkId=purDetStockId WHERE purDetID=@detId'

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• How can I match string order between two documents in PERL?

  - by Randy

  Hi, I've a problem in making a PERL program for matching the words in two documents. Let's say there are documents A and B So I want to delete the words in document A that's not in the document B A: I eat pizza B: She go to the market and eat pizza result: eat pizza I use Perl for the system and the sentences in each document isn't in a big numbers so I think I won't use SQL And the program is a subproram for automatic essay grading for Indonesian Language (Bahasa) Thanx, Sorry if my question is a bit confusing. I'm really new to 'this world' :)

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• Convert a string to a double - is this possible?

  - by csU

  Just wondering in php, if it was possible to convert a string to a double. I am using a financial web service which provides a price as a string. I really need to process this as a double and was wondering how i would convert it thanks

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• How to simply encode and decode a string variable with javascript.

  - by Mohammad

  I need to simply encode a string variable (my api key) so that is not easily readable by human eyes, I need it to easily decode back to exactly the same initial string. What is the standard practical and fast (less computing on the user side) way to do this? Many thanks in advance!

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• PHP: how to load file from different server as string?

  - by John Isaacks

  I am trying to load an XML file from a different domain name as a string. All I want is an array of the text within the < title < /title tags of the xml file, so I am thinking since I am using php4 the easiest way would be to do a regex on it to get them. Can someone explain how to load the XML as a string? Thanks!

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• How to turn a list of tuples into a string?

  - by matt

  I have a list of tuples that I'm trying to incorporate into a SQL query but I can't figure out how to join them together without adding slashes. My like this: list = [('val', 'val'), ('val', 'val'), ('val', 'val')] If I turn each tuple into a string and try to join them with a a comma I'll get something like ' (\'val\, \'val\'), ... ' What's the right way to do this, so I can get the list (without brackets) as a string?

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• How to use this json string with jquery autocomplete?

  - by Pandiya Chendur

  I have two textboxes in my page, <asp:TextBox ID="TxtClientName" runat="server"></asp:TextBox> <asp:TextBox ID="TxtClientMob" runat="server"></asp:TextBox> and i have a json string, {"Table" : [{"ClientName" : "Pandiya","ClientMobNo" : "9566643707"}, {"ClientName" : "Bala","ClientMobNo" : "9994403569"}]} Is it possible to use this json string to autocomplete in two textboxes seperating keys ClientName and ClientMobNo in jquery..... Any suggestion....

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• How do i append query string from managed bean to url? JSF

  - by Nitesh Panchal

  Hello, Can this method work? public String sayHello(){ return "Hello.jsp?name=" + "laala"; } I am unable to access, query string using the above method. I tried ${param.name} as well as request.getParameter("name"). They both return null. Please help!

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• $.each() iterating over characters in a string - do I need to eval()?

  - by b. e. hollenbeck

  I have json data being returned as a collection: var foo = ["6", "7", "33"] using JSONP in jQuery. Since I'm using JSONP, the data is being returned to a callback function, which is interpreting it as a string instead of a collection. Do I need to run eval(foo) on the string in the callback before handling it as a collection, or is there some other means of recasting it?

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• How can I encode a Perl string so I can put it into an XML document?

  - by Sho Minamimoto

  I'm not too fluent with the perl XML libraries (actually, I really suck at understanding encoding in general), all I'm doing is taking a string that possibly has characters such as "à" and putting it in an XML file, but when I open the file, I get an encoding error at the line containing such a character. So I just need a lightweight way to take a string and encode it for XML.

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• PHP: How to use ereg to validate input text AND string length simultaneously?

  - by Andrew

  Hi, I'm using ereg in the followin way to validate a field which can contain only numbers from 0 to 9: if(eregi("^([0-9])*$", $mynumber)) return true; However the string must have between 8 and 10 characeters. Is it possible to improve the same ereg usage to check for a valid string length as well? Thanks in advance.. all ereg tutorials seem to be traditional chinese to me. :S

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• Can I get an arithmetic expression as a string computed with the Javascript Math object?

  - by chimerical

  If I have an arithmetic expression as a string ("2+3*4/5"), is there a way to get this computed with the Javascript Math object without parsing that entire string to separate everything out?

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• Why does Joda time change the PM in my input string to AM?

  - by Tree

  My input string is a PM time: log(start); // Sunday, January 09, 2011 6:30:00 PM I'm using Joda Time's pattern syntax as follows to parse the DateTime: DateTimeFormatter parser1 = DateTimeFormat.forPattern("EEEE, MMMM dd, yyyy H:mm:ss aa"); DateTime startTime = parser1.parseDateTime(start); So, why is my output string AM? log(parser1.print(startTime)); // Sunday, January 09, 2011 6:30:00 AM

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• find . -exec grep -l 'string' {} \; -print 2>/dev/null

  - by 01010101

  it lists all files in "." that contain the string "string" but don't show dirs with permission denied. What would it be the equivalent of that but squeezing xargs in between?

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• Why can't I create a Date from a string including milliseconds?

  - by KooiInc

  In javascript you can create a Date object from a string, like var mydate = new Date('2008/05/10 12:08:20'); console.log(mydate); //=> Sat May 10 2008 12:08:20 GMT+0200 Now try this using milliseconds in the string var mydate = new Date('2008/05/10 12:08:20:551'); // or '2008/05/10 12:08:20.551' console.log(mydate); //=> NaN Just out of curiosity: why is this?

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• Integer variable is acquiring a string value of "ad" somewhere along the line, can anyone see where?

  - by Phil

  Here is my code: I should get output of the department id (did) as an integer and the templatefilename (result) that is required. The errors I get are: Conversion from string "ad" to type 'Integer' is not valid. I'm fairly new to asp.net and cannot see where the did variable picks up the "ad" string. Any help would be greatly appreciated. Thanks

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• How can I send a json string to view as a json object?

  - by yapiskan

  I have a json string in an action of MVC controller. I want to send it to view as a JSON object. How can I solve this? public JsonResult Json() { ... some code here ... string jsonString = "{\"Success\":true, \"Msg\":null}"; return new JsonResult() { Data = jsonString, JsonRequestBehavior = JsonRequestBehavior.AllowGet }; }

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• In Python, how do I create a string of n characters in one line of code?

  - by Thierry Lam

  I need to generate a string with n characters in Python. Is there a one line answer to achieve this with the existing Python library? For instance, I need a string of 10 letters: string_val = 'abcdefghij'

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• Extension methods to find string,decimal value from grid?

  - by kumar

  Hello, I need to find the string,decimal or boolean, byte value from jquery grid control,, using extension methods,, can anybody tell me how to write extension methods to find string,decimal values? thanks

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• What is the standard format for a browser's User-Agent string?

  - by John Himmelman

  Is there an RFC, official standard, or template for creating a User Agent string? The iphone's user-agent string seems strange... Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_1_2 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7D11 Safari/528.16

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