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Search found 28841 results on 1154 pages for 'simple as could be'.

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• jquery draggable throws error when 'mouseup' is triggered

  - by Moustard

  If you build a simple dragger: $(document).ready( function() { $('#tomove').draggable( { axis: 'x', drag: function(event, ui) { mouseUp(); } }); } ); And you try to stop it programmatically: function mouseUp() { if($('#tomove').offset().left 400) { $('#tomove').trigger('mouseup'); } } You will get this message in error console: this.helper is null Is there any way to fix this? Thanks for your help.

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• starting index from 1 not from 0

  - by M.H

  My question is simple (I think it is silly too) ,how can I start the index in an ArrayList from 1 instead of 0 ? is this possible directly (I mean is there a code for this ) ?. Actually a friend asked me this question today, first I thought that it is a silly question but after a while I thought if there is a direct way to do that and decided to ask it to you (maybe you have some brilliant ideas :) )

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• How do I check to see if a column is in an xsd?

  - by Timmy

  Is there a simple way to see if the xsd code generating C# code has a particular column? Or if you can reference a variable column? table.getColumn("column") instead of table.column?

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• Dinamic Text limit when users writes in a textobox (HTML)

  - by DomingoSL

  Hello i need to implement in Html/javascript (or php is possible) a script who works like twitter, when the user writes text in a field a label change showing the caracters left. Can you help me with a simple and easy script example?

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• redirect wont work in Chrome

  - by Camran

  I have a form on my website. When this form is filled out, it is then validated by a javascript validation function. At the bottom of this function I have this piece of code: window.location="../index.html"; This wont work on Chrome, but does work in Firefox. My Q is, how can I make this simple redirect work on all (most) browsers? Thanks

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• Creating a series of vectors from a vector

  - by bluetongue

  I have a simple two vector dataframe (length=30) that looks something like this: > mDF Param1 w.IL.L 1 AuZgFw 0.5 2 AuZfFw 2 3 AuZgVw 74.3 4 AuZfVw 20.52 5 AuTgIL 80.9 6 AuTfIL 193.3 7 AuCgFL 0.2 8 ... I'd like to use each of the rows to form 30 single value numeric vectors with the name of the vector taken from mDF$Param1, so that: > AuZgFw [1] 0.5 etc I've tried melting and casting, but I suspect there may be an easier way?? Thanks in advance BT

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• GC Rules : how to findout a java object is eligible for garbage collection or not

  - by JavaUser

  Hi , Anyone point me the set of defined rules to find out the eligibility for garbage collection of java objects and a simple example for that .

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• How to stop the windows XP timer?

  - by MLB

  Hi guys: I am trying to stop the windows XP timer, and actually I did it. The problem is that I want to do it using another way, not the one used before: running a visual basic script. I need to stop it using a knoppix, or a floppy disk... maybe any other way that I don't know it. Please, how to stop the timer without using a simple script? I am sorry about my English.

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• Javascript vs ASP.NET validation, which one to choose?

  - by sam

  Hi guys, about Validations, are Javascript and ASP.NET validation used for the same purpose? if yes, which one do u recommend?and simple explanation please, thanks

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• Adding Items To A Combo Box Without Code?

  - by Soo

  I want some default values in my combo boxes but can't seem to figure out how to do this without writing a module that populates the combo boxes. How can I manually fill in the combo boxes so I don't have to use code to do something so simple. Thanks

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• Possible to change background-color onClick, then automatically change back a second later?

  - by yatman

  Noob here - I'm working on a simple Javascript calculator, and I'm using lists (li) for buttons. I want the li background-color to change onClick, but then automatically change back half a second later. So basically I want the button click to flash the new color, not toggle it. Is this possible?

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• Running Eclipse/Netbeans as an applet

  - by stephanos

  Would anyone know if it's possible/easy to strip down Eclipse or Netbeans to its bare core (project tree + code window) and run it as an applet in the browser? How-to hints appreciated. PS: it's for a simple online IDE

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• Changing a field's nullable attribute in Django after the model is committed?

  - by Rhubarb

  So I have a model that has a field, which originally defaulted to not allow nulls. I want to change it to allow nulls, but syncdb doesn't make the change. Is it as simple as changing it in the database and reflecting it in the models.py file just for the next time its run against a new database?

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• Centre content in a <div>

  - by Ben

  Hi, this is probably very simple to do, but i cant quite get it right. I have a which contains two tags. I would like the tags to be both centred vertically and horizontally. I have set them to centre horizontally by setting the text-align:center; on the div, but cant figure out how to vertically centre them. How would i go about doing this? Thanks.

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• In Python, is there an easy way to edit xml in place ?

  - by sms169

  Suppose I want to edit a node in xml and edit one of its attributes. I want to be able to do a simple file diff to just see one row changed. Dumping the xml using prettyprint changes the whole xml structure.

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• Can we pass a whole Structure over an URL ?

  - by Somu

  Hi, I am opening a new popup window on click of an URL in my page. My question over here is Can i pass whole structure to the new page ? If thats not possible is there any simple method to do that ?

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• sql: self-joins explained

  - by every_answer_gets_a_point

  i dont understand the need for self-joins. can someone please explain them to me? a simple example would be very helpful

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• How can I automatically refactor my classes to use the default namespace for the folder they're in?

  - by Daniel Schaffer

  I've been playing around with the structure of my project, and I'd like to reset the namespaces of my classes to what the default would be. That is, the default namespace for the project, plus each of the folders in the hierarchy. It's not as simple as just find + replace, since I've both added and renamed some folders, and files from some namespaces were split into multiple other namespaces. I'm using VS 2010.

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• Does in_array() use a binary search algorithm?

  - by morpheous

  I have a largish array of string that I want to use as a lookup. I a using in_array(), but I suspect its doing a simple loop through - does anyone know whether the in_array() algo uses a bsearch algo?

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• PHP: header("Location ... suddenly stopped to work.

  - by Patrick

  hi, I modified a very simple php page on my server: <?php header("Location:http://www.google.com"); ?> and it stopped to work. I get as result a blank page (Without source in it). I modified back to the previous url.. and it still doesn't work. What's going on ? Thanks

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• C files renamed to C++ are going to be compilable with C++ compilers after renaming?

  - by Ole Jak

  C files renamed to C++ are going to be compilable with C++ compilers after renaming? So I have 25 C files and 1 C++ file I do not want to create Make files or anething like that. I want to turn all that C files into C++ so will simple renaming work or what shall I do?

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• c++ : looking away to implemnt this senario

  - by user63898

  Hi im looking to find how to implement this scenario: i have logic code that is inside function, now i like to be able to execute this function in a separate thread. now what i have is a raw implementation of this .. i simple Init the Thread that in its Start/Run method i keep the function logic . how can i make it more generic ? so i could send the function ( mybe function pointer ) to generic thread factory/pool ? in c++

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• Getting the PublicKeyToken of .Net assemblies

  - by moi_meme

  What is the simplest way to find the Public Key Token of an assembly? The simplest way i can think of would be a simple right-click, get public key, but this fonctionnality isn't there, maybe there is a VS Extension for that.

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• dictionary/map/key-value pairs data structure in C

  - by morgancodes

  How does one construct and access a set of key-value pairs in C? To use a silly simple example, let's say I want to create a table which translates between an integer and its square root. If I were writing javascript, I could just do this: var squareRoots = { 4: 2, 9: 3, 16: 4, 25: 5 } and then access them like: var squareRootOf25 = squareRoots[5] What's the prettiest way to do this in C? What if I want to use one type of enum as the key and another type of enum as the value?

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• Is there a function for checking whether a matrix is diagonally dominant (row dominance)

  - by ldigas

  A matrix is diagonally dominant (by rows) if its value at the diagonal is greater then the sum of all absolute value in that row. Same goes for columns, only the other way around. Is there a function in matlab for chekcing this ? (I could write a simple loop, but I'm trying to quit those).

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