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• How to make custom tag group (including predefined css classes) in dreamweaver?

  - by jitendra

  for example. if i want to quickly wrap anything by this in once. <div class="one"> <div class="two"> anything can be here - content, other html tag etc. </div> </div>

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• Solr autocommit and autooptimize?

  - by Camran

  I will be uploading my website to a VPS soon. It is a classifieds website which uses Solr integrated with MySql. Solr is updated whenever a new classified is put or deleted. I need a way to make the commit() and optimize() be automated, for example once every 3 hours or so. How can I do this? (Details Please) When is it ideal to optimize? Thanks

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• Scripting an input element of an HTML form?

  - by dfjhdfjhdf

  By design I need an input element typed text but I do not need an input element typed submit. I want to submit what's written in the input element once the enter key pressed. How would I do that in JavaScript? Do I need tags and other stuff or could I do it without them (just using )?

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• Insert ADO.Net DataTable into an SQL table

  - by strakastroukas

  The current solution i implemented is awful! I use a for... loop for inserting records from an ADO.NET data-table into an SQL table. I would like to insert at once the data-table into the SQL table, without iterating... Is that possible, or am i asking too much?

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• WPF Radio button does not show in toolbar

  - by AKoran

  Is there any way to force a radio button or check box to show properly in a toolbar? The circle/check box always disappears once its placed inside a toolbar.

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• Generate non-repeating, no sequential numbers

  - by Sam Jarman

  how does one use code to do this: produce 15 random numbers that are not in any order, and that only occur once eg. 1 4, 2, 5, 3, 6, 8, 7, 9, 10, 13, 12, 15, 14, 11 rand() or arc4rand() can repeat some, which is not what im after. Thanks

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• Dynamically created jagged "rectangle" array

  - by gagar1n

  In my project I have a lot of code like this: int[][] a = new int[firstDimension][]; for (int i=0; i<firstDimension; i++) { a[i] = new int[secondDimension]; } Types of elements are different. Is there any way of writing a method like createArray(typeof(int), firstDimension, secondDimension); and getting new int[firstDimension][secondDimension]? Once again, type of elements is known only at runtime.

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• Javascript, html: How to tell if option box is has been set?

  - by Conor H

  Hi There, I am having trouble finding out how to figure out if a a html dropdown box has been set? Ok, I understand how I acn check the index once it has been activate and an item chosen. But, how do I determine that the box ahsn't been touched and no item selected? Thanks.

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• What javascript templating engine do you recommend?

  - by flybywire

  Do you have experience with a Javascript templating engine, one that is stable, easy to use and has good performance? I need to do apply the same template many times for different data. I prefer to download the template itself once (and have it cached) rather than processing the template on the server. Also, this way the template itself would be a static resource more easily cached in the server side too.

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• Book recommendation for project architecture?

  - by Mark

  I already have a solid knowledge of Object-oriented PHP as well as HTML/Javascript/MySQL plus a basis in Java. Now I would like to implement my projects in an efficient way, whether it is a web project in PHP or an Android application. My problem is once my code gets bigger I start messing error handling, with form validation etc, and I guess its because of my poor basis in software architecture. Thanks.

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• Parallel computation of the median of a large array

  - by recipriversexclusion

  I got asked this question once and still haven't been able to figure it out: You have an array of N integers, where N is large, say, a billion. You want to calculate the median value of this array. Assume you have m+1 machines (m workers, one master) to distribute the job to. How would you go about doing this? Since the median is a nonlinear operator, you can't just find the median in each machine and then take the median of those values.

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• C# - Does function get called for each iteration of a foreach loop?

  - by Robert W

  If I have functionality like the following - will ReturnParts() get called for each iteration in a foreach loop, or will it get called just the once? private void PrintParts() { foreach(string part in ReturnParts()) { // Do Something or other. } } private string[] ReturnParts() { // Build up and return an array. }

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• Report Designer for vb.net using Visual Studio 2008 and a SQL 2005 back end database other than Crys

  - by GaryBrown

  We are developing in vb.net using Visual Studio 2008 and a SQL 2005 back end database and are looking for a Report Designer that can be used to build reports and give the User the ability to modify and create reports once the software is sold and in use.

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• how do i check the value inside a text feild while using ruby selenium testing?

  - by Mo

  i am running a selenium test using ruby and was wondering how i can assert the value inside a text field? i have a page where once its loaded has text inside the editable text field and i was wondering how i can check if the text is present? thank you

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• Big O Complexity of a method

  - by timeNomad

  I have this method: public static int what(String str, char start, char end) { int count=0; for(int i=0;i<str.length(); i++) { if(str.charAt(i) == start) { for(int j=i+1;j<str.length(); j++) { if(str.charAt(j) == end) count++; } } } return count; } What I need to find is: 1) What is it doing? Answer: counting the total number of end occurrences after EACH (or is it? Not specified in the assignment, point 3 depends on this) start. 2) What is its complexity? Answer: the first loops iterates over the string completely, so it's at least O(n), the second loop executes only if start char is found and even then partially (index at which start was found + 1). Although, big O is all about worst case no? So in the worst case, start is the 1st char & the inner iteration iterates over the string n-1 times, the -1 is a constant so it's n. But, the inner loop won't be executed every outer iteration pass, statistically, but since big O is about worst case, is it correct to say the complexity of it is O(n^2)? Ignoring any constants and the fact that in 99.99% of times the inner loop won't execute every outer loop pass. 3) Rewrite it so that complexity is lower. What I'm not sure of is whether start occurs at most once or more, if once at most, then method can be rewritten using one loop (having a flag indicating whether start has been encountered and from there on incrementing count at each end occurrence), yielding a complexity of O(n). In case though, that start can appear multiple times, which most likely it is, because assignment is of a Java course and I don't think they would make such ambiguity. Solving, in this case, is not possible using one loop... WAIT! Yes it is..! Just have a variable, say, inc to be incremented each time start is encountered & used to increment count each time end is encountered after the 1st start was found: inc = 0, count = 0 if (current char == start) inc++ if (inc > 0 && current char == end) count += inc This would also yield a complexity of O(n)? Because there is only 1 loop. Yes I realize I wrote a lot hehe, but what I also realized is that I understand a lot better by forming my thoughts into words...

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• ASP.NET button click event still firing even through custom server-side validation fails

  - by Josh

  I am having a problem where my button click event is still firing even though my custom server-side validation is set to args.IsValid = false. I am debugging through the code and the validation is definitely being fired before the button click, and args.IsValid is definitely being set to false once the custom validation takes place, but it always makes its way to the button click event afterwards. Any ideas on why this is?

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• Call Single StrConn from Multiple Pages

  - by Daniel

  I have a ocnnection to SQL Server set up in my vba code. The format is: strConn = "ODBC;Driver=SQL;Server=SQL1;Database=DB1;Uid=1;Pwd=1" I have this in 4 sheets, but there will be times when I will want to change it to call from SQL2 or SQL3, and instead of changing the code on each sheet 4 times, I want to change it only once. Is there a way to set up that line to run by calling it from somewhere else or by passing in a string into the ""?

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• Can i use a parameter multiple times in the qame query?

  - by djerry

  Hey guys, i was wondering, can a parameter be used more then once in the same query, like this : MySqlParameter oPar0 = new MySqlParameter("e164", MySqlDbType.String); oPar0.Value = user.E164; string sSQL0 = "Delete from callmone.call where (caller=?e164 or called=?e164);"; clsDatabase.ExecuteSQL(sSQL0, oPar0); Is this possible or should i write 2 parameters?

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• MySQL - Update the same column twice

  - by uzioriluzan

  Hello, I need to update a column in a mysql table. If I do it in two steps as below, is the column "col" updated twice in the disk ? update table SET col=3*col, col=col+2; or is it written only once as in : update table SET col=3*col+2; Thanks

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• Execute multiple queries

  - by smartali89

  I am using OleDB for executing my queries in C#, Is there any way I can execute multiple queries in one command statement? I tried to separate them with semi-colon (;) but it gives error "Characters found at the end" I have to execute a few hundreds of queries at once.

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• How can I create a model in Powerdesigner which can generate create script for different database?

  - by MemoryLeak

  I just want to create the model once, and then use it in any kind of database, without the need to modify the model. What I should do with the data type ? I found there is numeric and other kind of data types. What does that correspond to in mysql or access ?

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• Transferring objects between two independed applications (C#)

  - by iDog

  Hi, is it possible to transfer a object from one application to another (in C#)? I'm working with a CAD API. The initialization of that API takes a few seconds (10 - 15). Would be nice if I could initialize the object only once in App1 and call it up from App2 whenever I need it. Any ideas? Thanks!

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• how to forward message from UITabBarController to another controller?

  - by RAGOpoR

  it cause from i insert UIViewController to subview of UITabBarController. once i want to set UIViewController shouldAutorotateToInterfaceOrientation and it not possible because it will call only in UITabBarController. how can i forward message from UITabBarController to call shouldAutorotateToInterfaceOrientation of each UIViewController instead of call UITabBarController only?

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• Flash+PHP+cookie

  - by naveen

  I want an animation play only once in the browser. If any user seen the movie and if goes to any other page or refresh(F5) and then come back on the animation page then animation should not play from start. I want to play it from another frame. I think it can be done by set cookie or somthing using javascript or php. Please anybody help me. Thanks in advance. I will appreciate ,if some code help please

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• communication foundation showing plain text / code behind

  - by Michel

  Hi, i have a wcf service which runs perfectly on my dev machine (vs2010, target 3.5) but once deployed, it shows me the code behind of the service (actually the plain text of the .svc file) and not the normal service page: <%@ ServiceHost Language="C#" Debug="true" Service="SilverlightPoc.Web.FinanceData" CodeBehind="FinanceData.svc.cs" %> Anyone any idea why the .svc file is rendered as plain text and not as wcf service?

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