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Search found 35561 results on 1423 pages for 'value'.

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• PHP - get value from URL after # sign

  - by ile

  http://domain.com/site/gallery/1#photo45 How to read value after the # sign (photo45)? PS: What is the English word for the # sign?

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• Convert combobox string value to int

  - by asli

  I have a question about converting types. I want to change the currently selected combobox value string to an int, but I get errors My code: int.Parse(age.SelectedItem.ToString()); What can I do for this problem?

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• List<Integer> as a JRBeanCollectionDataSource to a Subreport, how to get the integert value display

  - by yulun74

  Hi, I am passing a List as a JRBeanCollectionDataSource to a Subreport, I was wondering how you retrieve the integer value and display on the report. Your help is greatly appreciate.

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• prolog: reduce then write the value of a predicate

  - by jreid9001

  This is some of the code I am writing assert(bar(foo)), assert(foo(bar-5)), I'm not sure if it works though. I'm trying to get it to reduce foo by 5. I need a way to write the value of foo, but haven't found a way too. write('foo is' + foo) would be the logical way to me, but doesn't seem to work.

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• Removing all items of a given value from a hashmap

  - by Anthony Webb

  So I have a java hashmap like below: hMap.put("1", "One"); hMap.put("2", "Two"); hMap.put("3", "Two"); I would like to remove ALL items where the value is "Two" If I do something like: hmap.values().remove("Two"); Only the first one is deleted, I want to remove them all, how can this be done?

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• Core Data Change property value when another property changes

  - by user320587

  Hi, I have a Core Data Entity which has three properties startDate, endDate and duration. All three properties are persistent properties. I would like to know how I can calculate and update the duration property whenever the value for startDate and endDate changes? BTW, I won't be able to make the duration as transient property since I have to use the property for sorting in my table view? Any help is greatly appreciated Thanks, Javid

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• get value from jtable

  - by jouzef19

  hi I have a jtable and I want the user to fill its cells then i get what he wrote! the problem is when i try getValueAt(row index,col index ) the programe give me null , and i am sure that the cell i choose has a value .

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• to set value parent page's frame from popup.

  - by cem

  I want to set label's value from popup.But label is in frame and I dont know how to achieve it from popup. From parent page,i get this label by following javascript function. But when I use this function in popup page, I cant find topframe.Do u have any solution about how to success it? if (window.parent.document.getElementById('lbl')) { window.parent.document.getElementById('lbl').innerText = sender.getSelectedItem().get_text(); } else { window.parent.frames['topFrame'].document.getElementById('lbl').innerText = sender.getSelectedItem().get_text(); }

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• Array, find object with value and get its indexPath

  - by Emil

  Hey. I am trying to find an item in a NSMutableArray from it's value, only to find its indexPath. I have absolutely no idea of how to do this, as I am very new to programming in general. Thanks!

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• C# ASP.NET Error message when non-numberic value in textbox

  - by ilkdrl

  If a user enters a non-numeric value into the textbox and presses button, I should see an "ERROR" message in a label. How can I achieve this?

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• Calculate Total Value In Gridvew In ASP.net C#

  - by Suryakavitha

  Hi, I am using a website which contains a gridview for view details of Product details... It contains columns like name,area,phnoe no,quantity,price,total.... now i want to calculate toatal value for that i hav to multiply the columns quantity and Price and also put that answer to total column in grid... How Shall i do this? Any one tell me the solution of this! Thanks in advance...

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• is there any short method to obtain value of array in php

  - by liysd

  When I obtain a field 'text' of an array I have to do something like this: $text = isset($tab['text'][0])?$tab['text'][0]:""; is there any function that returns value when element $tab['text'] exists and "" when not and of course doesn't produce notice in latter case.

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• PHP - Check that value doesn't appear twice in array

  - by Industrial

  Hi, I have a array inside my PHP app that looks like this: Array ( [0] => Array ( [name] => Name1 [language] => 1 ) [1] => Array ( [name] => Name2 [language] => 1 ) ) How can I check that "language" with value 1 doesnt appear twice, as effectively as possible?

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• Asp.net 3.5 ListBox DataTextFormatString value to convert the string data to TitleCase

  - by Maheep

  I have a webform with a ListBox control bind to a DataTable with a string column mapped(bound) to dataText field. This column retruns a string in all lowercase. I want to display the string in title case(sometimes uppercase) what value should I assign to DataTextFormatString field to get this functionality? Is there any better way of doing this? Thanks. Maheep

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• Href link with php value

  - by Aruna

  hi i am having a link like below <a href="#" onclick="window.open('http://www.twitter.com/home?status=Reading+Facebook share, Yahoo Buzz and Tweet this buttons for Blogger blogs+http://www.didiknow.com');">Tweet this</a> i want to insert a php variable value inside for the status thing like <a href="#" onclick="window.open('http://www.twitter.com/home?status=$markme_ddesc">Tweet this</a> how to do so?? please help me..

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• checking current selection or value in a dropdown list using selenium

  - by Mo

  HI i was wondering if there is a way to check what is the current selected value in a drop down list using selenium ruby? thanks

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• flex 4: custom css value.

  - by greg

  is there any way to create a custom css value for a component and have it available to the skin class that component is using? for example, if i define this in a css file: s|Panel{ skinClass: ClassReference("PanelSkin"); myCustomValue: #CCCCFF; } is there a way to make myCustomValue available in the PanelSkin ?

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• select rows with largest value of variable within a group in r

  - by Misha

  a.2<-sample(1:10,100,replace=T) b.2<-sample(1:100,100,replace=T) a.3<-data.frame(a.2,b.2) r<-sapply(split(a.3,a.2),function(x) which.max(x$b.2)) a.3[r,] returns the list index, not the index for the entire data.frame Im trying to return the largest value of b.2 for each subgroup of a.2. How can I do this efficiently?

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• echo value inside a variable ?

  - by Kimi

  x=102 y=x means when i echo $y it gives x echo $y x --and not 102 and when i echo $x it give 102 lets say I dnt know what is inside y and i want the value of x to be echoed with using y someting like this a=`echo $(echo $y)` echo $a Ans 102

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• MS Access under Vista replace null value in column

  - by richard jones

  If I search and replace text in a column with null values under XP it's fine. Vista won't accept null as a value.

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• change color of a word in div value using javascript

  - by San82moon

  Hi, I have a <div id="one">this is a sentence</div> I have a textbox for userinput, if the user types a word which matches any word in div, eg: if user types "this", which is also there in div value, the background color of "this" should be changed, using Javascript Thanks Sunny.

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• Clean way to assign value unless empty

  - by atmorell

  Hello, I often need to assign a variable, if the source value is set. So far I have done it like this: filters[:red] = params[:search][:red] unless params[:search][:red].nil? This works but looks a bit clumsy. There must be a more DRY way of getting this result. Any suggestions? Best regards. Asbjørn Morell.

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• SSIS - Setting a Dataflow Derived Column value from a variable

  - by Jason W

  I have an ID in a package variable that I need to add as a column (with each row having that package variablevalue) in a Dataflow. Is there a way to do this with only the Derived Column? I know i can using the Derived Column to make a new column and then set the value using a Script Component, but that seems inefficient.

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• Selecting a Function Value Shows nvarchar(4000) on an Index

  - by Jason N. Gaylord

  I have a view that I'm trying to setup an Index for. One of the select columns for the view executes a user-defined function that has a return value of varchar(250). However, when I try to setup an Index on that column, I see a size of nvarchar(4000). Why is that and will that cause a problem if I continue to setup my index?

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• Disable the first value in the select list on checkbox click

  - by mazhar kaunain baig

  $('#bit_IsModule').click(function () { if ($('#bit_IsModule:checked').val() == "true") $("#featurename").slideUp(); else $("#featurename").slideDown(); }); I want to disable the first value in the select list on the checkbox click ? how can i do that

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