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• Editing css by js in ie giving error

  - by user307635

  i need to do this. document.styleSheets[i].rules[1].style.cssText = "cursor: url(images/grabbing.cur), default !important;"; and if i m checking alert(document.styleSheets[i].rules[1].style.cssText); its giving "cursor: !important" why its not setting the whole string in this css. its a problem in ie only . in firefox its not a problem

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• Can I store and call regex in variables for later use?

  - by adbox

  I plan on storing regular expression codes in a database, but not sure how to get them from variable to function. advise? $i = "([wx])([yz])" $j = "[^A-Za-z0-9]" $k= "([A-Z]{3}|[0-9]{4})" //Wold this execute properly, this really is the extend of my question? preg_match($i, $string);

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• Filling an IFRAME with dynamic content from JavaScript

  - by user256890

  I have an IFRAME that should be filled with content from JavaScript. Had the content be on the server all I had to do is: function onIFrameFill() { myIframe.location.href = "HelloWorld.html"; } But the content I have is a HTML page generated on the client and represented as a string (I have not much influence on it). How can I populate the content of the my iframe programatically?

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• MySQL: Which is faster — INSTR or LIKE?

  - by Grekker

  If your goal is to test if a string exists in a MySQL column (of type 'varchar', 'text', 'blob', etc) which of the following is faster / more efficient / better to use, and why? Or, is there some other method that tops either of these? INSTR( columnname, 'mystring' ) > 0 vs columnname LIKE '%mystring%'

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• Parsing JSON object in JQuery

  - by koby

  Hi, I have simple JSON object returned in form {"d":"{\"Name\":\"DMX100\",\"Description\":\"blah blah\",\"ID\":\" 780\",\"Make\":\"2010\"}"} How do I parse it in success. success: function(msg) { $('#something').html(msg.d.Name); } Above code doesnt display Name but when I pass $('#something').html(msg.d); it shows complete Json string. How do I reach to individual properties Thanks

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• append in middle of NSString in iPhone programming

  - by suse

  hello, how to append the value of string in between NSString? for example: NSString* str1 = @"Hello"; NSString* str2 = @"Hi.."//add contents of str1//@"how r u??"; please tell me how to achieve this??

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• startActivityResult Problem in Android?

  - by Praveen Chandrasekaran

  How to do the startActivityResult() for the Quick Search Box? that is if i click a button in my activity. it should wake up the QSB and search. i click the suggestion button. it will return the string which is shown as a suggestion. how to do it? which intent action i have to use and how ? Any Idea?

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• access path denied

  - by Sreejesh Kumar

  I had applied the following code as said by you : byte[] b = YourByteArrayFromDb; File.WriteAllBytes(MyFilePath, b); But I am receiving an exception "Access to the path is denied". How do I solve this using ASP.Net with C# ? And is there any format to set the path as string ?

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• asp.net web forms best practice to retrieve dynamic server control values

  - by Andrew Florko

  I populate web form with dynamic list of exams from database. I want user to enter examination marks for each exam. There is list of exam titles and textbox near each title. I create list with repeater control: <asp:Repeater ID="rptExams" runat="server" onitemdatabound="rptExams_ItemDataBound" > <ItemTemplate> <tr> <td> <asp:Literal runat="server" ID="ltTitle"/> </td> <td> <asp:HiddenField runat="server" ID="hfId"/> <asp:Textbox runat="server" ID="tbMark"/> </td> </tr> </ItemTemplate> </asp:Repeater> And bind data to repeater on page_init: class Exam { public int Id { get; set;} public string Title { get; set;} } ... // this list is retrieved from database actually Exam[] Exams = new Exam[] { new Exam { Id = 1, Title = "Math"}, new Exam { Id = 2, Title = "History"} }; ... protected void Page_Init(object sender, EventArgs e) { rptExams.DataSource = Exams; rptExams.DataBind(); } So far so good. Then I have to retrieve data on postback. I have two ways but both of them looks ugly. Idea is to store dynamically created databounded controls on ItemDataBoundEvent in Page_Init stage, and process their values in Page_Load stage. It looks like this: private Dictionary<HiddenField, TextBox> Id2Mark = new Dictionary<HiddenField, TextBox>(); protected void rptExams_ItemDataBound(object sender, RepeaterItemEventArgs e) { ... if (IsPostBack) { var tbMark = (TextBox)e.Item.FindControl("tbMark"); var hfId = (HiddenField)e.Item.FindControl("hfId"); // store dynamically created controls Id2Mark.Add(hfId, tbMark); } ... } protected void Page_Load(object sender, EventArgs e) { if (IsPostBack) { foreach (var pair in Id2Mark) { int examId = Int32.Parse(pair.Key.Value); string mark = pair.Value.Text; // PROCESS } ... I'm completely sure there is a better way to retrieve data from dynamically created controls. Thank you in advance!

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• JSDoc3: How to document a AMD module that returns a function

  - by Jens Simon

  I'm trying to find a way to document AMD modules using JSDoc3. /** * Module description. * * @module path/to/module */ define(['jquery', 'underscore'], function (jQuery, _) { /** * @param {string} foo Foo-Description * @param {object} bar Bar-Description */ return function (foo, bar) { // insert code here }; }); Sadly none of the patterns listed on http://usejsdoc.org/howto-commonjs-modules.html work for me. How can I generate a proper documentation that lists the parameters and return value of the function exported by the module?

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• Is there a way to make a serialized member to serialize as an attribute?

  - by Shimmy

  Is there a way to make a serialized member to serialize as an attribute: <Serializable> Public Class Person Public Property Name As String End Class I want than when this class is xml-serialized, it should produce: <Person Name="John Doe" /> And what I mean is that instead of the Name property should be serialized as an element, it should be serialized as an xml attribute.

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• how to delete contents from plist ?

  - by srikanth rongali

  I have a plist file. I want to delete the data from the plist. How can I do it programmatically ? My Plist have an array cells. cells is filled by dictionaries . Each dictionary is filled by string. Thank you.

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• How to create javascript object from form elements using jQuery

  - by ob

  I'd like to be able to create a javascript object from my html form and am wondering if there's a good way to do this using jquery. I guess what i'm looking for is something similar to $.serialize, but which would result in a map instead of a string. <form> <input type="text" name="foo1" value="bar1" /> <input type="text" name="foo2" value="bar2" /> </form> desired result: { foo1:"bar1", foo2:"bar2" }

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• get a array use params

  - by Small Wolf

  Hey,Guys! In rails , I met a question! when i use the multiple select ,i don't know ,how can i get the all parameter values ,it likes in javaEE, String[] strs=request.getParameters("aaa"); so,who can tell me the method in rails to realize the function? Thank you in advance!

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• Howto - JavaScript Replace which finds all instances not just the first

  - by nobosh

  I have the following function: listorder = listorder.replace('projectlist-',''); Problem with this is it only finds and replace the first instance and there are many. How can this be updated to Find/Replace All instances in the string? Thanks

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• pass ...rest to a NetConnection call

  - by dome

  I want to pass a rest in a netconnection call, something like this: public function requestData(service : String, ...params) : void { nc.call(service, params); } this doesn't work since the call is expecting each parameter to be separated by commas, like: nc.call(service, params[0], params[1], params[2]); I've read some posts about apply, but I can't find a solution for this specific case.

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• How do I sort a varchar column using numeric ordering

  - by karthikeyan1211

  I have the field receiptno, which is a varchar holding a numeric value, and want to sort this. Sorting as a string gives me the wrong ordering. I'd like to try sorting it as an integer. Is there anyway to converting to integer in the order by clause so I can sort by integer in the query itself.

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• Passing XML as a parameter to a web service

  - by Alex Angas

  In an answer to another question it was mentioned that passing XML as a string parameter to a web service was bad practice. What is the reason for this?

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• Removing a file from A path(perl)

  - by Zerobu

  Hello, Suppose I have a path in a string called '/home/user/directory/HelloWorld.txt'. I would like to remove the HelloWorld.txt, and end up with '/home/user/directory'. What regex would I need.

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• Appropriate C# command for ADO.NET SQlite when implementing COUNT() query

  - by Soham

  Hi All, Consider this command, as written here: Command.CommandText = "SELECT COUNT(ASSET) AS POSEXISTS FROM POSITIONS WHERE ASSET = @ASSET"; Command.Parameters.Add("@ASSET",DbType.String).Value = Symbol; So here, how should I execute this query so that, I can receive the POSEXISTS variable in the C# environment. Soham

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• Java split regular expression

  - by Danny King

  Hi all, If I have a string, e.g. setting=value How can I remove the '=' and turn that into two separate strings containing 'setting' and 'value' respectively? Thanks very much!

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• spring security filter-chain regex pattern

  - by lewap

  In my application which uses spring security I want to define two different areas both using their own spring security filter-chain. My question is: is it possible to define two regex expressions as follows: every path starting with /foobar/* every other path not starting with /foobar The important part here is that the second path should also match if somewhere within it, but not in the beginning, it cotains the /foobar/ string. Thanks

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• How do I match and return a zero with a regular expression in javascript?

  - by Hobhouse

  I am trying to extract a number from a string. The number might be zero. Numbers appear like this: '+123', '-8' or '0'. alert( '+123'.match(/[-?|+?]\d+/) ); alerts +123 alert( '-8'.match(/[-?|+?]\d+/) ); alerts -8 alert( '0'.match(/[-?|+?]\d+/) ); alerts null // why oh why? How do I get '0'.match(/[-?|+?]\d+/) to return 0 instead of null?

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• How to concetanate a CHAR

  - by iFloh

  really basic question, I have a string to generate as SQL statement that I need to run through a loop to add all the relevant criteria. How do I concetatate the statement.

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• what's the right way to bind sqldatasource to asp:label in asp.net 4.0?

  - by cskilbeck

  Is it possible using Eval? If so, can someone post a short fragment to illustrate? My SqlDataSource returns 1 record with 3 fields, I'd like to Format these into a string. eg: Record Field 'Name' = 'Jack' Field 'Amount' = 100 Field 'Date' = 12.02.2010 asp:Label text should end up being: Welcome Jack, last payment was 100 on 12.02.2010 if another control than asp:Label is appropriate, that would be good to know also.

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