Search Results

Search found 58985 results on 2360 pages for 'value object'.

Page 214/2360 | < Previous Page | 210 211 212 213 214 215 216 217 218 219 220 221  | Next Page >

• Get the value of a textnode which is being shown on the screen via javascript

  - by T_t

  I mean, assume a web page is very long and contain lots of words, now i just want to get the value of a textnode which is being shown on the screen.How could i do it? Thanks! :)

  Read the article

• 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?

  Read the article

• SharePoint List Error: “Value does not fall within the expected range” when I open Edit > Workflows

  - by bifstix

  When I click on the Workflows from the Edit menu, it automatically displays “Value does not fall within the expected range” without me even starting a workflow. All workflows were created from SharePoint Designer. Any ideas on this? Thanks. Cheers!

  Read the article

• 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?

  Read the article

• 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!

  Read the article

• 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

  Read the article

• Python XMPP library reusing socket-like object

  - by sttwister

  I'm looking for a Python XMPP library that is able to reuse an already existing socket-like object (more specifically, a Bluetooth socket) for communicating, instead of connecting to a server. Is there any nice library that can accomplish this?

  Read the article

• Get previous object in selectors chain

  - by Idsa

  I have the following jQuery calls chain: $(someSelector).nextUntil(".specialClass").addClass(classBasedSomeSelectorObject) I need to addClass that's value is based on the object which was returned by someSelector. Is there any way to implement it?

  Read the article

• 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.

  Read the article

• Is there a way in Powershell to query the object Property Page Details

  - by Gary Mitchell

  Is there a way in Powershell to query the object Property Page Details to verify if the Copyright, Product name and File version are not empty. I want to be able to query this info when I'm looking for viruses

  Read the article

• 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.

  Read the article

• Object leak using "retain"

  - by Abhinav

  I have a property defined with retain attribute which I am synthesizing: @property (nonatomic, retain) UISwitch *mySwitch; And inside my loadView I am doing this: self.mySwitch = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 40, 20)]; And finally inside my dealloc I am doing this: self.mySwitch = nil; Am I leaking this object (mySwitch) as I have used one alloc? Should I autorelease it while assigning it frame? Please suggest.

  Read the article

• Creating a Type object corresponding to a generic type

  - by Alexey Romanov

  In Java, how can I construct a Type object for Map<String, String>? System.out.println(Map<String, String>.class); doesn't compile. One workaround I can think of is private Map<String, String> dummy() { throw new Error(); } Type mapStringString = Class.forName("ThisClass").getMethod("dummy", null).getGenericReturnType(); Is this the correct way?

  Read the article

• 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?

  Read the article

• 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...

  Read the article

• Calling javascript method from from inside object

  - by John

  I am struggling with methods in JavaScript. obj = function(){ this.getMail = function getMail (){ } //Here I would like to run the get mail once but this.getMail() or getMail() wont work } var mail = new obj(); mail.getMail(); How do I make the method in a way that I can run it both inside the object and from the outside Thanks

  Read the article

• 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?

  Read the article

• Shared objects (.so) static linking and opening other shared object

  - by mkal

  I have one shared object (a.so) which has statically linked (s.so). b.so also has a static link of s.so. a.so does a dlopen on b.so , will "s.so" code be shared between the two. The .so are built on gcc 4.1 on RedHat linux. The s.so is compiled against a.so and b.so with -Bstatic and --no-whole-archive option.

  Read the article

• How do i cast an object to a string when object is not a string?

  - by acidzombie24

  I have class A, B, C. They all can implicitly convert to a string public static implicit operator A(string sz_) { ... return sz; } I have code that does this object AClassWhichImplicitlyConvertsToString { ... ((KnownType)(String)AClassWhichImplicitlyConvertsToString).KnownFunc() } The problem is, AClassWhichImplicitlyConvertsToString isnt a string even though it can be typecast into one implicitly. I get a bad cast exception. How do i say its ok as long as the class has an operator to convert into a string?

  Read the article

• How to relink existing shared library with extra object file

  - by awy

  I have existing Linux shared object file (shared library) which has been stripped. I want to produce a new version of the library with some additional functions included. I had hoped that something like the following would work, but does not: ld -o newlib.so newfuncs.o --whole-archive existinglib.so I do not have the source to the existing library. I could get it but getting a full build environment with the necessary dependencies in place would be a lot of effort for what seems like a simple problem.

  Read the article

• 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

  Read the article

• Check if Ruby object is a Boolean

  - by viatropos

  Can't seem to find how to check if an object is a boolean easily. Is there something like this in Ruby? true.is_a?(Boolean) false.is_a?(Boolean) Right now I'm doing this and would like to shorten it: some_var = rand(1) == 1 ? true : false (some_var.is_a?(TrueClass) || some_var.is_a?(FalseClass))

  Read the article

• javascript object's - private methods: which way is better.

  - by Praveen Prasad

  (function () { function User() { //some properties } //private fn 1 User.prototype._aPrivateFn = function () { //private function defined just like a public function, //for convetion underscore character is added } //private function type 2 //a closure function _anotherPrivateFunction() { // do something } //public function User.prototype.APublicFunction = function () { //call private fn1 this._aPrivateFn(); //call private fn2 _anotherPrivateFunction(); } window.UserX = User; })(); //which of the two ways of defining private methods of a javascript object is better way, specially in sense of memory management and performance.

  Read the article

• 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 .

  Read the article

• gae error:AttributeError: 'NoneType' object has no attribute 'user_is_member'

  - by zjm1126

  class Thread(db.Model): members = db.StringListProperty() def user_is_member(self, user): return str(user) in self.members and thread = Thread.get(db.Key.from_path('Thread', int(id))) is_member = thread.user_is_member(user) but the error is : Traceback (most recent call last): File "D:\Program Files\Google\google_appengine\google\appengine\ext\webapp\__init__.py", line 511, in __call__ handler.get(*groups) File "D:\Program Files\Google\google_appengine\google\appengine\ext\webapp\util.py", line 62, in check_login handler_method(self, *args) File "D:\zjm_code\forum_blog_gae\main.py", line 222, in get is_member = thread.user_is_member(user) AttributeError: 'NoneType' object has no attribute 'user_is_member' why ? thanks

  Read the article

< Previous Page | 210 211 212 213 214 215 216 217 218 219 220 221  | Next Page >