Search Results

Search found 7086 results on 284 pages for 'explain'.

Page 69/284 | < Previous Page | 65 66 67 68 69 70 71 72 73 74 75 76  | Next Page >

• "Closures are poor man's objects and vice versa" - What does this mean?

  - by Rahul G

  Closures are poor man's objects and vice versa. I have seen this statement at many places on the web (including SO) but I don't quite understand what it means. Could someone please explain what it exactly means? If possible, please include examples in your answer. Thanks.

  Read the article

• Create a Editable Grid View as in iBooks

  - by tilomitra

  There have been some similar questions asked regarding Grid views, but none have been sufficiently answered (some have been left unanswered as the SDKs were under NDAs at the time). The question is: Can anyone direct me towards a tutorial, or explain to me what steps to take to create a Grid View similar to iBooks, or the Yahoo! Entertainment app on the iPhone? Here's a screenshot of what I mean.

  Read the article

• how to developing "document plagiarism checker" website in asp.net?

  - by user1637402

  i know this website write-check his functionality is uploading a file(PDF,Doc) and check percentage of redundancy between the file uploaded and a lot of websites ,books,researches and after user upload file and result shows that result show redundancy percentage and highlight on copied paragraphs . that paragraphs were repeated in website references when user hover on these highlights the source or references appear to the user to make sure the source he copied from this is explain simply for website functionality can any one help me in analysis for asp.net website has the same functionality and how check between uploaded file and archived files

  Read the article

• Why the concept of "Covariance" and "Contravariance" are applicable while implementing the methods o

  - by Amy

  The use case is some what like this: public class SomeClass: IClonable { // Some Code //Implementing interface method Public object Clone() { //Some Clonning Code } } Now my question is "Why is it not possible to use "SomeClass(As it is derivd from objec)" as a return type of Clone() method if we consider the Funda's of Covariance and Contravariance. Can somebody explain me the reason behind this implemementaion of Microsoft ????

  Read the article

• iPhone SDK: Panning audio at different levels

  - by Mithin

  Hi! I am trying to control the channel (left/right) and its volume from which the audio file is played. It will be great if someone can explain how this can be done or point me to some document or tutorial which explains this. Thanks a lot!

  Read the article

• Traveling Salesman - Nearest Neighbor vs Genetic DEATHMATCH

  - by EvilTeach

  Over the last few days I have noted a few web sites that demonstrated TS solution using genetic algorithms. I am looking for your opinion which is better for this particular problem. Heuristics vs Genetic. By better, I mean will yield a shorter/lower cost path. Explain why you feel the way that you do. Examples, and off-site links are welcome.

  Read the article

• Why do .NET winforms scale improperly at large DPI settings?

  - by Alex

  My .NET application (VB.NET 3.5 if you really must know) forms do not properly format when rendered at high DPI settings. All of the fixes I've found so far simply explain the cause of the problem as "certain UI elements do not scale properly". I was wondering if anyone had a more meaningful explanation? Thanks!

  Read the article

• Microsoft Excel: Programmatically create a hidden named range.

  - by mcoolbeth

  I am told that the Excel object model permits a Range that is not a part of any sheet, yet contains a set of cells and is denoted by a name in the workbook. Can anyone explain to me how these fit into the Excel object model and how one would go about creating such a thing programatically (either in VBA or .NET source code). Thanks.

  Read the article

• Why must named functions be in a separate file in hugs?

  - by Casebash

  In Haskell in 5 steps the factorial function is defined as follows: let fac n = if n == 0 then 1 else n * fac (n-1) But for hugs, it says that fac needs to be in fac.h. Can anyone explain why this is the case - missing the ability to define recursion seems like a massive limitation for an interpreter?

  Read the article

• What's a regular language?

  - by Javier Badia

  I've read that you can't parse HTML with regular expressions because HTML is not a regular language. I tried searching Wikipedia, but I didn't understand a word of what the various related articles said. Can someone explain, in simpler terms, what's a regular (or non-regular) language, and why non-regular languages can't be parsed with regexes?

  Read the article

• problem binding ListBox on ObservableCollection<T>

  - by Fabian

  Hello, I have a strange "problem". Could someone explain me why : If I have in an ObservableCollection, twice (or more time) an item with the same value, then the selections of those values in the ListBox won't work properly ? In fact, what the ListBox is doing when I click on an item(Even in single item selection) : It selects the first item from the ObservableCollection collection with a matching value. so in the case if multiple items with same value are in the collection, then only the first one will be selected !

  Read the article

• Why does rebase cause commit conflicts?

  - by llm

  Could somebody please explain to me why people warn about commit conflicts occuring from a rebase operation? I tried reading about this by searching google but had some trouble understanding. If it matters, I am using ClearCase revision control.

  Read the article

• X-Cache Header Explanation

  - by Pigol

  I was going through the firefox local cache folder and found a lot of files containing the X-cache header. Can someone explain the purpose of this header ? thanks

  Read the article

• Temporary tables in sql server?

  - by Surya sasidhar

  hi, I have a doubt Why Should we use temporary table is there any special thing in temporary table and where should we use the temporary tables. Can you please explain me or any reference thank you.

  Read the article

• On-premise, off-premise applications, what are they?

  - by Vimvq1987

  When I study about cloud-computing, I usually see these terms: on-premise, off-premise applications. I tried to search them on Google, but no luck. Can anyone please explain me these terms? Thank you so much.

  Read the article

• Just to not to be ingnorant.

  - by atch

  Could anyone explain to me why is it that producers of processors claim that their processor can perform so many thousands (or millions) operations per second and yet typical program (Word, VS etc.) on my machine with 4GB, 3500hz starts with no less than 10sek. Have to mention that I've just formatted disk and tick any necessarry boxes to optimize my machine. So if for example outlook starts in 10 sek I wonder how many millions of operations have to be performed to run such program? Thanks

  Read the article

• Problem with Rails ERb rendering?

  - by logan

  A very simple HTML in my .erb file: <a href="javascript:void(0)" id="xyz">Click</a> But when browsing this code in the browser, I get the link which text is: Click (javascript:void(0)). Could you please help me explain why it is? Thanks much for your help. My development environment: Ruby 1.8.7 Rails 2.3.4

  Read the article

• What is the meaning of ": base" in the constructor definition ?

  - by DotNetBeginner

  What is the meaning of ": base" in the costructor of following class(MyClass) ? Please explain the concept behind constructor definition given below for class MyClass. public class MyClass: WorkerThread { public MyClass(object data): base(data) { // some code } } public abstract class WorkerThread { private object ThreadData; private Thread thisThread; public WorkerThread(object data) { this.ThreadData = data; } public WorkerThread() { ThreadData = null; } }

  Read the article

• Does vsize give the correct result for number?

  - by sathish reddy

  When I create a table as Create Table e_det(eno Number, ename Varchar2(20), sal Number); I inserted eno as 111 ename as jone sal as 2000 vsize(ename) returns 4 because name is 4 characters. vsize(sal); returns 2. Can you explain this?

  Read the article

• Photoshop scripting form .Net 3.5

  - by Mendy

  I read recently this post that explain how to use photoshop COM component from .net code. The problem that I don't see a reference to Interop.Photoshop.dll in Add Reference dialog COM column. Do anyone that have photoshop cs4 installed can see it? I wonder maybe it showed only in .net 1 platform...

  Read the article

• -moz-linear-gradient

  - by bah

  Hi, Could someone explain to me what this portion of code means? repeat scroll 0 0 #F6F6F6; I have googled a lot and only found syntax to this part -moz-linear-gradient(center top , #FFFFFF, #EFEFEF) My code: background: -moz-linear-gradient(center top , #FFFFFF, #EFEFEF) repeat scroll 0 0 #F6F6F6; Thanks!

  Read the article

• failsafe jQuery code

  - by David

  Can anyone explain what the jquery documentation is exactly referring to with this statement: "the argument to write failsafe jQuery code using the $ alias, without relying on the global alias" when referring to using the following: jQuery(function($) { }); I have been using jquery for a while now so understand what this code is doing to a certain extent but the phrase used in the documentation about writing failsafe jquery code puzzles me and i am unsure whether it is important or not.

  Read the article

• Call macro from Python script?

  - by Eric

  One of our page templates is made up of a bunch of macros. These items are a bunch of html tables. Now, I want a couple of these tables in a Python script to create a PDF. Is there a way call a macro from a Python script and get back the HTML that is produced? If so, can you explain? Thanks Eric

  Read the article

• Asp.Net MVC ActionLink

  - by Pino

  Can anyone explain why the following happens? And how to resolve, Visual Studio 2010 and MVC2 <%= Html.ActionLink("Add New Option", "AddOption", "Product", new { @class = "lighbox" }, null)%> Results in /Product/AddOption?class=lightbox <%= Html.ActionLink("Add New Option", "AddOption", "Product", new { @class = "lighbox" })%> Results in /Product/AddOption?Length=7 Thanks

  Read the article

• help explaining precommit remove trailing whitespace script

  - by Stacia

  Could someone help explain what is going on in this precommit hook? I thought changing files would cause them to be restaged. http://snipplr.com/view/28523/git-precommit-hook-to-fix-trailing-whitespace/

  Read the article

< Previous Page | 65 66 67 68 69 70 71 72 73 74 75 76  | Next Page >