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• what could be xpath or css for following snippet

  - by doneright

  click //div[15]/div/ul/li[5] In the snippet above, how can I write xpath or css selector based on known li item. Yes, I know li item ahead of time(such as @, +, * etc ) Also there is no guarantee that div[15] would be always div[15] it could be div[14] or div[17] etc

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• Which data will be deleted, if a user uninstalls an android application

  - by Janusz

  If a user uninstalls an app from his phone, which data is explicitly deleted? I know that preferences are deleted. What about files on the sd card and about databases created by this app? If the data on the sd card is not deleted how can I avoid cluttering the users phone if I write larger amounts of data, like images on the sd card?

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• project hierarchy

  - by Noona

  Is there a difference between a package and a folder in eclipse? for example, if I have this hierarchy requirement: java –classpath C:\ChatCompany\BackendChatServer\ -Djava.security.policy=c:\HW2\permissions.policy hw2.chat.backend.main.ChatBackendServer when the package's name is: "hw2.chat.backend.main" and "ChatCompany\BackendChatServer\" is the folder name, then how can I make this separation between a package and a folder in eclipse, so that I can write "package hw2.chat.backend.main" and not "package ChatCompany.BackendChatServer.hw2.chat.backend.main"? thanks

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• first Occurrence Of Non Blank Cell vba

  - by Madhu Kiran

  Hi, I am trying to write VBA code which works on my Excel sheet. Range("A65536").End(xlUp).Row gives me the row number of the last non blank cell. similarly i am trying to get the row number of the first non blank cell in that particular column. Thanks in advance. madhu

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• C# question to ex-C++/ASM guys. Speed optimisation

  - by maxima120

  Which in C# compiled for x64 is faster? a. int * int; b. if(int < 0) int = -int; c. Math.Abs(int) I need pure theoretical answer. Please do not tell me to write loop and measure it with stopwatch. Thanks

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• Change library load order at run time (like LD_PRELOAD but during execution)

  - by tylerl

  How do I change the library a function loads from during run time? For example, say I want to replace the standard printf function with something new, I can write my own version and compile it into a shared library, then put "LD_PRELOAD=/my/library.so" in the environment before running my executable. But let's say that instead, I want to change that linkage from within the program itself. Surely that must be possible... right?

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• FPGA Place & Route

  - by anon

  For programming FPGAS, is it possible to write my own place & route routines? [The point is not that mine would be better; the point is whether I have the freedom to do so] -- or does the place & route stage output into undocumented bitfiles, essengially forcing me to use proprietary tools? Thanks!

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• How to export to excel jquery grid data using jquery

  - by kumar

  Can any one help me out how to export the jquery grid data to excel? i have inserted one button call export? $("#Export").click(function(){ I am little confuse what should I write? }); thanks

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• HttpWebRequest ReadWriteTimeout ignored in .NET; works in Mono

  - by jimvfr

  When writing data to a web server, my tests show HttpWebRequest.ReadWriteTimeout is ignored, contrary to the MSDN spec. For example if I set ReadWriteTimeout to 1 (=1 msec), call myRequestStream.Write() passing in a buffer that takes 10 seconds to transfer, it transfers successfully and never times out using .NET 3.5 SP1. The same test running on Mono 2.6 times out immediately as expected. What could be wrong?

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• given a list of up to 10 integer numbers and a sum, will display a subset of the numbers whose total

  - by Felix

  Write a program which, given a list of up to 10 integer numbers and a sum, will display a subset of the numbers whose total is that sum if one exists or indicate that none exists otherwise. For example, for the list: 5,13,24,9,3,3 and sum = 28, your program should display 13, 9, 3, 3. How to do this in C++ using a recursive function?

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• Are there any solutions for translating measurement units on Rails?

  - by Leonid Shevtsov

  I'd like to implement measurement unit preferences in a Ruby on Rails app. For instance, the user should be able to select between displaying distances in miles or in kilometers. And, obviously, not only displaying, but entering values, too. I suppose all values should be stored in one global measurement system to simplify calculations. Are there any drop-in solutions for this? Or should I maybe write my own?

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• How to approximate double ?

  - by Andrei Ciobanu

  How to I write a function that approximates a double in the following manner, returning an int: function (2.3) -> 2 function (2.7) -> 3 function (-1.2) -> -1 function (-1.7) -> -2

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• jQuery UI: Dialog button styling

  - by Peter Bridger

  Is there an easy way to apply CSS/icons to the modal buttons on a jQuery UI modal dialog box? If I include the HTML to display an icon with the button text, it shows the HTML as text rather than rendering the code. I'm guessing I could write some jQuery to find the button and overwrite the HTML with what I want, but I'm hoping there's an easier more direct way.

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• Is there a Joomla Plugin for Aptana IDE ?

  - by google

  I use Aptana for 2 or 3 months now and i'm very happy with it. But since i need to work with Joomla! and to write some modules, compenents, etc... I'd have like to know if there is a joomla plugin for Aptana ? I would just like to have autocompletion, autosuggest, links to methods and class of the Joomla API Any ideas ? Thanks

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• Cleanup Perl code: my $export = $doc; $export =~ s:\.odt:\.pdf:;

  - by C.W.Holeman II

  Perl code fragment: my $export = $doc; $export =~ s:\.odt:\.pdf:; How would this be written cleaner? Not simply what are 900 other ways to write it, TMTOWTDI.

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• How to get the root path in JavaScript?

  - by Axel

  I am using mod_rewrite to remap the URLs in my website in the following format: http://www.mydomain.com/health/54856 http://www.mydomain.com/economy/strategy/911025/ http://www.mydomain.com/tags/obama/new The problem is that I am making AJAX calls to a file: http://www.mydomain.com/login.php And I don't want to write the FULL url or even use the ../ trick because there isn't a fixed level of folders. So, what i want is something to access the login.php from the root, whatever the domain name is: $.ajax({ type: "POST", url: "http://www.mydomain.com/login.php" });

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• My first Lisp macro; is it leaky?

  - by Tom Martin

  I've been working through Practical Common Lisp and as an exercise decided to write a macro to determine if a number is a multiple of another number: (defmacro multp (value factor) `(= (rem ,value ,factor) 0)) so that : (multp 40 10) evaluates to true whilst (multp 40 13) does not The question is does this macro leak in some way? Also is this "good" Lisp? Is there already an existing function/macro that I could have used?

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• python: html writer?

  - by Bin Chen

  With jquery it's very easy to insert some element inside another element using the selector technology, I am wondering if there is any python library that can do things similar with jquery, the reason is I want server side python program to produce the static pages, which needs to parse the html and insert something into it. Or other alternative, not in python language at all? EDIT: To be clear, I want to use python to write below program: h = html.parse('temp.html') h.find('#idnum').html('<b>my html generated</b>') h.close()

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• ASP.Net MVC Model as a Web Service

  - by Sunil Ramu

  Can anyone with an example help me to create an Asp.Net MVC model as a WCF Service where i can write my entity class, which can be used in my controller to create view

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• automatic xml conversion in scala

  - by Jeff Bowman

  Let's say I have the following class: class Person(val firstName:String, val lastName:String) Is there an automatic way to generate xml from this class without having to hand create a toXml() method? Ideally the output would be something like: <Person <firstNameJohn</firstName <lastNameSmith</lastName </Person It seems like there should be a way to do this without having to write all that out manually. Perhaps there is a trait I haven't found yet?

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• Does my function right on python?

  - by Ali Ismayilov

  Write a function which takes a string argument, and creates and returns an Employee object containing details of the employee specified by the string. The string should be assumed to have the format 12345 25000 Consultant Bart Simpson The first three items in the line will be the payroll number, salary and job title and the rest of the line will be the name. There will be no spaces in the job title but there may be one or more spaces in the name. My function: def __str__(self): return format(self.payroll, "d") + format(self.salary, "d") + ' ' \ + self.jobtitle + self.name

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• Thesis theme adding a div

  - by rag

  how to add a div between headerarea and content area of a thesis theme. what is the code i need to be write in custom_functions.php file for these attempt...or which page i need to edit for that ....anybody please give an asnwer to me..

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• Sql-server Database query help

  - by menacheb

  Hi, I have a project in C# with a Sql-server Database. In that database I have a table named 'Process' and columns named 'process_name', 'Full_Name' and 'Version' (all of the type:nvarchar(50)). I want to write a query wich will add the new process, only if it doesn't exist in the table yet. How can I do that? Many thanks,

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• Actionscript Noobie: how to overlay/load HTML

  - by wefwgeweg

  i want to write a flash applet that loads an html or an overlay of html. how to do this ? where do i begin with actionscript btw ?

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• Validationattribute only when value is changed?

  - by boris callens

  I want to write a custom ValidationAttribute that checks if the given value is unique or not. The problem is that in the edit screen, it is not guaranteed that the user actually changed the value, resulting in a false error. Is there a way to check in my attribute whether the value actually changed? Or can I trigger the attribute only when the value has changed? I'm getting the feeling this requirement maybe just doesn't belong in an attribute?

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