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• convert to UDF from select statement

  - by jeff

  How would one go about converting this into a UDF? I'll pass the product_id to the UDF. Running SQL 2k5 SELECT sum(qty) as qty, product_id FROM vProductQuantity WHERE product_id = @product_id GROUP BY product_id

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• gridview select problem

  - by jame

  work on vs05 asp.net .....My gridview have 10 rows .After select a gridview row ,my browser scroll up on gridview header ......i want scroll don't move....how to set scroll fixed on selected row

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• How to debug ctypes call of c++ dll?

  - by aF

  Hello, in my python project I call a c++ dll using ctypes library. That c++ dll consists on a wrapper dll that calls methods of a c# com interop dll. Sometimes I have a COM exception. I like to see what it corresponds exactlly but I don't know how to do it? How can I attach the c++ debugger to this situation? Thanks in advance

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• iPhone. Open application during call

  - by immuner

  Is there any way to do this? In other words, is it possible during a call to allow the user to open a certain application? (for example, to provide information based on the person who is calling). If not, will something like this be available on iOS 4?

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• How can I select the required records?

  - by simple

  Tables: Product: [id, name, brand_id, is_published] Brand: [id, name, is_published] Awards: [id, name] ProductAwards [product_id, award_id] How do I select the list of PUBLISHED brands along with the number of AWARDS of brand's products that are Published. I am cool with all the part except issuing the "is_published" restriction when counting Awards. I hope this is clear; can anyone just suggest where to dig?

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• Call to undefined function phpinclude_once()

  - by Alex Zylman

  I'm making a new php page and I get the error Fatal error: Call to undefined function phpinclude_once() in /home8/nuventio/public_html/marketing/pb2/dashboard.php on line 1 I'm not sure why I'm getting this error, I've done previous pages the same way as this with no problems. This is the line in question: <?php include_once("../utils.php"); ?> After that it just goes into regular HTML code. It works fine without that line.

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• Select the next N elements of an IEnumerable<T>

  - by sassafrass

  Say you've got some IEnumerable called S of length N. I would like to select all continuous subsequences of length n <= N from S. If S were, say, a string, this'd be pretty easy. There are (S.Length - n + 1) subsequences of length n. For example, "abcdefg" is length (7), so that means it has (5) substrings of length (3): "abc", "bcd", "cde", "def", "efg". But S could be any IEnumerable, so this route isn't open. How do I use extension methods to solve this?

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• Getting text of html select in javascript?

  - by poo

  select.onchange = function() { this.value; } It's easy to retrieve the value but now I need the text of the selected element. How to do it?

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• Randomly select file in PHP

  - by user201140

  I'd like to use the 'include' keyword in php to randomly select a file from a folder and output the contents. How would I do this? Thanks.

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• MySQL select/where statement

  - by expo101

  I have a webapplication linked to a mysql database with the following fields: field 1:trip_id field 2:trip_destination field 3:trip_description field 4:trip_duration In the webapplication I have a listbox based on the following: ListBox value =1: trip duration 1 - 5 days ListBox value =2: trip duration 6 - 10 days Listbox value =3: trip duration 11 -20 days ListBox value =4: trip duration over 20 days How do I put this in the sql select statement?

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• How to bind data from a datatable into a select box

  - by tuanvm

  I found demo of Dual Listbox jQuery Plug-in But I don't know how can I bind data from a datatable into a select box. Can you help me, please!

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• Select log lines from today in mysql

  - by ripper234

  I never remember how to do this properly - can you help me fix this query? SELECT * from log where now() - EventTime < '1 day' Note - this question seems identical but there's no solution there for mysql.

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• Select Element from a div tag

  - by MSI

  How can I select the first tag with center id name in sample below code? <div id=first> <div id=center></div> </div> <div id=first> <div id=center></div> </div>

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• SQL query to select records from three Tables seperatly

  - by Azhar

  SQL query which select the record from three tables and there is no relation between these tables. Actually I want to make it a VIEW. suppose there are three tales Table1, Table2, Table3 I want to show records of Table1 first with some filter criteria and then the records from Table2 and in last from Table3 as when we execute the view it show like the records like a Table. There can be any number of rows but the records must be in this sequence.

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• Call javascript from MVC controller action

  - by Grienders

  Can I call javascript function from MVC controller action (not from view page) and get return value? How?

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• I call session_start() the script hangs and nothing happens

  - by shovon

  I am running php5, however as soon as I call session_start() the script hangs and nothing happens. Is anyone else experiencing this problem, or am I doing something incorrectly? I am using session_start() on index.php and for some reason sometimes it'll fail. No warnings, no errors, no notices, not even after prepending error_reporting(E_ALL) and ini_set('display_errors', TRUE) before session_start() do I see anything, it just plain dies.

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• Why should I call self=[super init]

  - by Michael

  Let's say I create my class and its init method. Why should I call and return value of superclass init assigned to self? Which cases it covers? I would appreciate examples why would I need it for Cocoa superclass and non-Cocoa.

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• javascript function to call in order to click OK on confirmation dialog

  - by Thiyagarajan Veluchamy

  I am writed an automated test in Selenium IDE to test one of our applications. Our app throws one of those confirmation dialogs "Are you sure you want to continue." Click OK or Cancel Selenium does not support the clicking of these dialog boxes. I have tried the following SeleniumIDE functions with no success: chooseOkOnNextConfirmation chooseOkOnNextConfirmationAndWait Is there a javascript funtion I can call within SeleniumIDE to do this, or am I out of luck.

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• Can I use accepts_nested_attributes_for with checkboxes in a _form to select potential 'links' from a list

  - by Ryan

  In Rails 3: I have the following models: class System has_many :input_modes # name of the table with the join in it has_many :imodes, :through => :input_modes, :source => 'mode', :class_name => "Mode" has_many :output_modes has_many :omodes, :through => :output_modes, :source => 'mode', :class_name => 'Mode' end class InputMode # OutputMode is identical belongs_to :mode belongs_to :system end class Mode ... fields, i.e. name ... end That works nicely and I can assign lists of Modes to imodes and omodes as intended. What I'd like to do is use accepts_nested_attributes_for or some other such magic in the System model and build a view with a set of checkboxes. The set of valid Modes for a given System is defined elsewhere. I'm using checkboxes in the _form view to select which of the valid modes is actually set in imodes and omodes . I don't want to create new Modes from this view, just select from a list of pre-defined Modes. Below is what I'm currently using in my _form view. It generates a list of checkboxes, one for each allowed Mode for the System being edited. If the checkbox is ticked then that Mode is to be included in the imodes list. <% @allowed_modes.each do |mode| %> <li> <%= check_box_tag :imode_ids, mode.id, @system.imodes.include?(modifier), :name => 'imode_ids[]' %> <%= mode.name %> </li> <% end %> Which passes this into the controller in params: { ..., "imode_ids"=>["2", "14"], ... } In the controller#create I extract and assign the Modes that had their corresponding checkboxes ticked and add them to imodes with the following code: @system = System.new(params[:system]) # Note the the empty list that makes sure we clear the # list if none of the checkboxes are ticked if params.has_key?(:imode_ids) imodes = Mode.find(params[:imode_ids]) else imodes = [] end @system.imodes = imodes Once again that all works nicely but I'll have to copy that cludgey code into the other methods in the controller and I'd much prefer to use something more magical if possible. I feel like I've passed off the path of nice clean rails code and into the forest of "hacking around" rails; it works but I don't like it. What should I have done?

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• how to call operator () in c++

  - by anish

  in c++ i have following code class Foobar{ public: Foobar * operator()(){ return new Foobar; } My quesion is how to call the (); if i do Foobar foo() the constructor gets called i am confused about behaviour of () can some explain me

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• SELECT DISTINCT multiple field search?

  - by Patrick

  I'm trying to search multiple fields zc_city and zc_zip for when user input and then return row results for zc_city zc_state and zc_zip $q = strtolower($_GET["q"]); if (!$q) return; $sql = "SELECT DISTINCT zc_city AS zcity FROM search_zipcodes WHERE zc_city LIKE '$q%'"; $rsd = mysql_query($sql); while($rs = mysql_fetch_array($rsd)) { $zcity = $rs['zcity']; echo "$zcity\n"; }

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• jQuery - Call function once at end of each loop

  - by user668499

  How can I call a function once at the end of an each loop. This alerts 'finished' on each loop, I want it once when the loop has finished. $(function(){ var imgArr=[]; var lis = $('#gallery li') lis.each(function(){ imgArr.push(this.outerHTML); $(this).remove(); alertFun(); }) function alertFun(){ alert('finished'); } })

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• When do we make a call to use between Synchronised method and Synchronised Block

  - by Cricandcric.com

  Can any one please share their experience on "When do we make a call to use between Synchronised method and Synchronised Block" Any Performance Issues?

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• [R] select values from list using Date as index

  - by Pieter

  Suppose I have a list as follows bar=c() bar["1997-10-14"]=1 bar["2001-10-14"]=2 bar["2007-10-14"]=1 How can I select from this list all values for which the index is within a specific date range? So, if I look for all values between "1995-01-01" and "2000-06-01", I should get 1. And similarly for the period "2001-09-01" and "2007-11-04", I should get 2 an 1.

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• Select only half the records

  - by coffeeaddict

  I am trying to figure out how to select half the records where an ID is null. I want half because I am going to use that result set to update another ID field. Then I am going to update the rest with another value for that ID field. So essentially I want to update half the records someFieldID with one number and the rest with another number splitting the update basically between two values for someFieldID the field I want to update.

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