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Search found 18028 results on 722 pages for 'atomic values'.

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• Stop form dropdown list from refreshing and losing index

  - by Idealflip

  Hello everyone I have a form, that includes a drop down list, and a submit button. The drop down list has 5 values. Let's say the user chooses value #3, then clicks submit. How would I prevent the drop down list from setting itself back to value #1? Thanks!

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• how to combine the related version in group by

  - by randeepsp

  select count(a),b,c from APPLE join MANGO on (APPLE.link=MANGO.link) join ORANGE on (APPLE.link=ORANGE.link) where id='camel' group by b,c; the column b gives values like 1.0 1.0,R 1.0,B 2.0 2.0,B 2.0,R 3.0,C 3.0,R is there a way to modify the above quer so that all 1.0 and 1.0,R and 1.0,B are merged as 1.0 and 2.0,2.0,B are merged as 2.0 and same way for 3.0 and 4.0

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• set inline style for dynamically created asp panel.

  - by ErnieStings

  I'm taking values from a database and dynamically placing points on a 2d cartesian plane. I need a way to set the top and left css properties. Any help would be much appreciated. Thanks in advance

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• sort array of size n

  - by Grv

  if an array of size n has only 3 values 0 ,1 and 2 (repeated any number of times) what is the best way to sort them. best indicates complexity. consider space and time complexity both

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• Constructing an if statement from the client data in python

  - by Vishal

  Hi, I need to construct an if statement from the data coming from the client as below: conditions: condition1, condition2, condition3, condition4 logical operators: lo1, lo2, lo3 (Possible values: "and" "or") Eg. if condition1 lo1 condition2 lo3 condition4: # Do something I can think of eval/exec but not sure how safe they are! Any better approach or alternative? Appreciate your responses :) PS: Client-side: Flex, Server-side: Python, over internet Thanks

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• Is there a way to do WeakList (think WeakReference) in CLR?

  - by Tim Lovell-Smith

  A List does not work in the way that I want. The way that I want is that WeakReferences are automatically removed from the list when the object they weakly reference is garbage collected. ConditionalWeakTable does not do what I want either, because although its keys and values are weakly referenced and collectable, you cannot enumerate them at all.

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• modx: eForm remembering field input on error

  - by Daniel

  After I submit the form unsuccessfully, the form looses all the values I typed in. I'm using value="", so that could be related, but if I remove it I get a / in the field, and it still doesn't remember any idea what I could be doing wrong?

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• tinyMCE modal box dialog

  - by bah

  Hi, I want to make a button and when it's clicked then modal box opens where user have to enter url, click insert and then url is inserted to editor. So far I have added button and opened modal box but how could I get back those values? Thanks.

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• Dynamic jQuery Validate error messages with AddMethod based on the element

  - by mcpDESIGNS

  Let's say I have a custom AddMethod to jQuery Validate like: $.validator.addMethod('min-length', function (val, element) { // do stuff // the error message here needs to be dynamic }, 'The field cannot be less than than ' + element.attr('data-min') + // it is within the closure, but it can't grab it ' length.'); I can't figure out a way to get the element variable in question, and get any values from it. What am I missing here?

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• How to prevent updating duplicate rows in SQLite Database?

  - by CSharperWithJava

  I'm inserting new rows into a SQLite table, but I don't want to insert duplicate rows. I also don't want to specify every column in the database if possible. I don't even know if this is possible. I should be able to take my values and create a new row with them, but if they duplicate another row they should either overwrite the existing row or do nothing.

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• issue of JSTL forEach iterate from arrayList

  - by Mickey

  In my code, I have used ArrayList which stores the number format like '$0.00 to $1,000,000.00' in each index of array list. while iterate in JSP through tag, its values are printing like $0.00 to $1 as a first string, 000 as a second string and 000.00 as a thrid string. but it has to print like '$0.00 to $1,000,000.00'. what will be the problem is? Thanks in advance

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• How do i get the reg string from the handle integer?

  - by Tom

  Hi, ive got the reg handles (as ints) being outputted, but i need to convert this to the HKLM/bla/bla.... I know that the 5 Root Keys are 0x80000000Y where Y is a value from 0 to 4, but i'm also getting much smaller values which represent nodes lower down in the registry leaves.

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• How do I perform this XPath query with Linq?

  - by John Hansen

  In the following code I am using XPath to find all of the matching nodes using XPath, and appending the values to a StringBuilder. StringBuilder sb = new StringBuilder(); foreach (XmlNode node in this.Data.SelectNodes("ID/item[@id=200]/DAT[1]/line[position()>1]/data[1]/text()")) { sb.Append(node.Value); } return sb.ToString(); How do I do the same thing, except using Linq to XML instead? Assume that in the new version, this.Data is an XElement object.

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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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• ctypes buffer modification

  - by Chris

  Hi, I need to call a c library from my python code. The c library does a lot of image manipulation, so I am passing it image buffers allocated using create_string_buffer. The problem is that I also need to manipulate and change these buffers. What is the best way to reach in and twiddle individual values in my buffers? The buffers are all uint8 buffers. Thanks!

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• Multi table Triggers ms sql noob

  - by Chin

  I have a load of tables all with the same 2 datetime columns (lastModDate, dateAdded). I am wondering if I can set up global Insert Update trigger for these tables to set the datetime values. Or if not, what approaches are there? Any pointers much appreciated

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• Switch two items in associative array PHP

  - by user280381

  Example: $arr = array('apple'='sweet','grapefruit'='bitter','pear'='tasty','banana'='yellow'); I want to switch the positions of grapefruit and pear, so the array will become 'apple'='sweet','pear'='tasty','grapefruit'='bitter','banana'='yellow') I know the keys and values of the elements I want to switch, is there an easy way to do this? Or will it require a loop + creating a new array? Thanks

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• Include PHP file content as argument to function that expects string value?

  - by letseatfood

  Is it possible to include a file that contains a string value (in this case a comma delimited list of values) as an argument to a function? For example: include.php <?php 'value1,value2,value3' ?> function.php <?php function test($string) { echo $string; } test(include 'include.php'); ?> I've tried this and it doesn't work, but is there a way to do what I am trying? Thanks!

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• Retrieve array key passed on value PHP

  - by Doodle

  I have the following array $group= array( [0] => 'apple', [1] => 'orange', [2] => 'gorilla' ); I run the array group through an for each function and when the loop hits values of gorilla I want it to spit out the index of gorilla foreach( $group as $key){ if ($key==gorilla){ echo //<------ the index of gorilla } }

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• How to convert a Java Long to byte[] for Cassandra?

  - by dfrankow

  Lazy programmer alert. :) Cassandra stores column values as bytes (Java example). Specifying a LongType comparator compares those bytes as a long. I want the value of a long into a Cassandra-friendly byte[]. How? I poked around for awhile. I think you people can help me faster.

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• How can I turn a single element in a list into multiple elements using Python?

  - by Trivun

  I have a list of elements, and each element consists of four seperate values that are seperated by tabs: ['A\tB\tC\tD', 'Q\tW\tE\tR', etc.] What I want is to create a larger list without the tabs, so that each value is a seperate element: ['A', 'B', 'C', 'D', 'Q', 'W', 'E', 'R', etc.] How can I do that in Python? I need it for my coursework, due tonight (midnight GMT) and I'm completely stumped.

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• question for jsp coding

  - by sheetal

  I am reteriving the set of values inside a table from database in a jsp page then it is in the form of link. Now I want to click that value and move to another jsp page. How to code the program so that it can recognise that value and it can move to the next desired page. But I unable to do that. please help me....

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• Why attached property Set and Get static methods are not called in XAML?

  - by JD

  Hi, I have set break points on my attached properties SetXXX and GetXXX static methods. In Xaml, I have assigned values to the attached property. However, I was expecting the Set or Get static methods to be called but they are not. The attached property works as expected and if I call SetXXX and GetXXX methods in code, then it works are expected. Why are the methods not called when set from Xaml? JD.

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• Object reference not set to an instance of an object - error

  - by qwerty

  Hello, I'm trying to insert in an Access Database, from visual C#. But i got this error: error What am I doing wrong in code? The values are correct, they comes from the input boxes. Thanks!

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• insert a time-stamp value in my db by php

  - by Erick

  I'm using oracle express and in my application i would insert a time-stamp value in my table: $marca = date('y-m-d H:i:s'); $query = " INSERT INTO SA_VERSIONE ( ID_ACCETTAZIONE, MARCA_TEMPORALE, TESTO, FIRMA, MEDICO) VALUES ('$id', '$marca', '$testo', '$firma', '$medico') "; $stid = oci_parse($conn, $query); oci_execute($stid); but when execute it return: Warning: oci_execute() [function.oci-execute]: ORA-01843: mese non valido in ... and say that the month is not valid

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