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• Calender Class in Javascript - unable to keep the reference.

  - by basit74

  Hello, I wrote a datepicker in Javascript, but it is not working properly, as I lose the reference to the Calender object. here is the example http://asexpress.de/calender/ by clicking within the input field the calender will be displayed. What should I do that the reference to the Calender object remains in contact.

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• Use database field maxlength as html layout input maxlength best practice. asp.net mvc

  - by Andrew Florko

  Hello everybody, There are string length limitations in database structure (email is declared as nvarchar[30] for instance) There are lots of html forms that has input textbox fields that should be limited in length for that reason. What is the best practice to synchronize database fields and html layout input fields length limitations ? Can it be done automatically (html layout input fields declared the same max length as database data they represent)? Thank you in advance.

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• How to store different site parameters in database with Rails?

  - by Igor Alexandrov

  Hello. There are a lot of ways to store site preferences in database. But what if I need to manage datatypes. So some preferences will be boolean, others strings, others integers. How can I organize such store?

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• How to Generate XSL code automatically ?

  - by B. Kumar

  Hello Everyone, I have UI which provide the facility to create own format by using drag and drop utility. I have also xml file which contains the data. Now task is how to automatically generate the .xsl file of the dynamically designed format for the data stored in xml form. If you have any idea about the solution of the above problem. I will thankful for any help regarding this… Thanks B. Kumar

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• Getting UI button's event in Windows Phone 7

  - by kite

  Hello. I'm currently making a game in XNA4 for Windows phone 7, and I'd like to know if it were possible to get the event of the return button, or even the windows button that are basically present on the phone's interface. If so, how can i do that? thanks, KiTe

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• object.jquery attribute

  - by Esteve Camps

  Hello, what does this code performs? if(object.jquery){ .... } I don't know what jQuery attribute does. I think it checks if 'object' is a valid jQuery object, but I'm not really sure. Thanks in advance. Esteve

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• latest org.json

  - by cp

  Hello A simple question where can I dn the latest org.json jar? The API shows 2010/01/05 for JSONObject and my last dn was 09/06/15. I cant find it on sourceforge or anywhere else. Can someone direct to the latest that will have an API at least as specified as of 2010/01/05? tia.

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• Sum up values in an array list in java

  - by user1449997

  Hello to all tired and frustrated programmers, There is a problem I can't solve: In my array list there are Object arrays with the length of three and always on the last cell of the array there is a double. I need a loop which goes through the array list and sums up all doubles. (I need also some other thing from the arrays so a general idea how to loop through an array list would be perfect :-)) Any ideas? Thanks for your help, Greetings Demian

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• How to create script with Insert statement for the records selected in MySql ??

  - by karthik

  Hello, I need to create a script file with the Insert statements for the records I select in the mysql table. For Instance, when i do Select * from emp where empid = 5, and say i get 10 records as result. Now I should create a script file with the insert statements of that 10 records to emp table. I am using C# as code behind... How?

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• Another total newbie question: what exactly is a "run-time"?

  - by Russel

  Hello, here's my question: My company is always having problems with software not working because "run-times" or missing. I hear people say this a lot (you need the 32-bit run times, Microsoft run-times, etc etc). What exactly is being referred to? DLL files? Something different? Can anyone please clarify? Thanks! RKL

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• Horrible VMware keyboard shortcuts

  - by rshimoda

  Hello, I'm a VMware user and far too often I use keyboard shortcuts while programming. However, this has proved to be quite distressing as sometimes the VMware gets hold of it and turns off / pauses (ctrl+Z) the virtual machine. Is there a way to disable keyboard shortcuts on VMware? Has anyone here ever found a workaround?

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• What is the best approximation in salesman problem?

  - by Svisstack

  Hello, I want to know what algorithm do best approximation on salesman problem, and in what scale this approximation like to be a optimal solve (%?) Anyone can help me on this?

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• Ninject - Asp.net Mvc: Multiple projects in solution

  - by Pickels

  Hello, I was trying Ninject in a Asp.net Mvc application and I was wondering what the best practice is for using Ninject if you have more than 1 project in your solution. I guess all projects need some kind of Loader which you initialize in the global.asax? Kind regards, Pickels

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• Tools for creating UI prototype.

  - by Golovko

  Hello. I need to create a prototype of ui. I'm googling, and find "Axure RP", but it very expensive for us company. Other way for creating UI prototype is tools like Qt Designer, but it doesn't provide some cool functions and sometimes demand bit programming skills. Do you know freeware tool for my task for man without any programming skills? Thanks. Ps. excuse my english ;)

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• Is it possible to see a difference between mouse click and obj.click()?

  - by aleluja

  Hello, Lets say there is a form with a submit button. I found out that using javascript i can call the click() method for input elements in Firefox which would simulate the mouse click on that element. But then, i got this question, can you detect if button was clicked with real computer mouse, or .click() method? Thank you

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• how to transform GLImageProcessing example result to UIIMage

  - by ofllm

  hello,I'm a newbie on iphone develop,I get the example of GLIImageProcessing,and I want to do same image processing ,and now I want to know how to transform GLIImageProcessing example result like brightness to a UIImage,thank you.

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• Working with AfxWnd and AfxFrameOfView windows

  - by user288181

  Hello! As I know, this windows is MFC windows. How can I work with this windows (set text, get text, scroll and so on) using COM technology and any script language, for example VBS?

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• How to draw NSString vertically on iPhone?

  - by Horace Ho

  Chinese characters can be view horizontally and vertically. I want to let users have both options. How can this be done in an iPhone views? e.g. +-------------------------+ +-------------------------+ | Hello, I am a newbie. | | b a H | | | | i m e | | | | e l | | | ---> | . a l | | | | o | | | | n , | | | | e | | | | w I | +-------------------------+ +-------------------------+

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• Static DataService class vs. IRepository<T> ?

  - by msfanboy

  Hello, I am just studying the code of Sacha Barbers MVVM framework Chinch and I saw this in the xxxViewModel.cs file: DataService.FetchAllOrders(CurrentCustomer.CustomerId.DataValue); DataService is a Static class. Being a junior dev I am only used to Interfaces with Data services. Why is that class static? Or do you think he made it just for the example? So is that a good approach?

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• How does delete[] operator know the size of an array ?

  - by lost3den

  Hello everybody, I was wondering how does delete[] operator know the size of an array, in this case (for instance) : int* foo = new int[42]; delete[] foo; Thanks in advance

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• Unicode troubles

  - by user343803

  Hello, i have just known Python for few days. Unicode seems to be a problem with Python. i have a text file stores a text string like this '\u0110\xe8n \u0111\u1ecf n\xfat giao th\xf4ng Ng\xe3 t\u01b0 L\xe1ng H\u1ea1' i can read the file and print the string out but it displays incorrectly. How can i print it out to screen correctly as follow: "Ðèn d? nút giao thông Ngã tu Láng H?" Thanks in advance

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• How to ensure that uploaded file is video or picture?

  - by Kirzilla

  Hello, I want to be sure that user uploaded files are real videos or pictures, but not just a piece of text renamed to textfile.jpg. What are the ways to ensure? I see the only way: detect type of file by it's extension and then, depending on file type, try to get information about it (by Imagemagick or ffmpeg). Is there any other ways? Thank you.

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• Compare structures of two databases?

  - by streetparade

  Hello, I wanted to ask whether it is possible to compare the complete database structure of two huge databases. We have two databases, the one is a development database, the other a production database. I've sometimes forgotten to make changes in to the production database, before we released some parts of our code, which results that the production database doesn't have the same structure, so if we release something we got some errors. Is there a way to compare the two, or synchronize?

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• asp.net framework

  - by snorlaks

  Hello, Maybe someone know how to write your own framework, best practices, maybe any books or samples. I think that writing own framework gives one better understanding of how it all works, thanks for help

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• MFMailComposeViewController

  - by sudhakarilla

  Hello, I have a problem... In my MFMailComposeViewController. i have button.If i click that Button it should open MFMailComposeViewController doesn't work on send and cancel buttons. Please help in this issue

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