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• Does the java JFC hash table use seperate chaining resolution? Can I traverse each list in the table

  - by Matt

  I have written a program to store a bunch of strings in a JFC hash table. There are defiantly collisions going on, but I don't really know how it is handling them. My ultimate goal is to print the number of occurrences of each string in the table, and traversing the bucket or list would work nicely. Or maybe counting the collisions? Or do you have another idea of how I could get a count of the elements?

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• How to create GIF file from other format file in C++

  - by Shahrooz Kia

  I want to create 2 bits per pixel GIF files in VC environment from a TIFF file. Is there any free library or maybe source that could help me? Or how can I do it myself?

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• Can we only use the back-end of wordpress without any front-end ?

  - by Tristan

  Hello, i just asked a question few minutes ago which led me to this one : I want to know if there is any chance to use only the back-end of wordpress ? I mean, link my admin interface to post news link my visitor interface on my website to the wordpress news so the visitor can access the news So the visitor never find out that i'm using wordpress to generate the news and handle their comments and write my news ? Maybe it's possible but there is no point by doing so ? Thank you

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• iPage.com affilates get $115 for a $36 dollar sale ???

  - by user296516

  Hi, I understand that it's not a programming question, but still maybe someone here knows how comes that www.ipage.com is offering $115.00 to affiliates for every new customer ( that would buy, say, a $36 hosting plan ) ? Where's the catch?

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• Does OOP make sense for small scripts?

  - by Fabian

  I mostly write small scripts in python, about 50 - 250 lines of code. I usually don't use any objects, just straightforward procedural programming. I know OOP basics and I have used object in other programming languages before, but for small scripts I don't see how objects would improve them. But maybe that is just my limited experience with OOP. Am I missing something by not trying harder to use objects, or does OOP just not make a lot of sense for small scripts?

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• How do I pass a multi-dimensional array as a GET parameter in PHP?

  - by Onema

  I have the following code. $connect = new Connection (); $response = $connect->putFile($fileName, $destination); header("Location: /test.php?response=" . $response); When I invoke header with the response, the file will stop execution, but I will have no error in the console... I am thinking maybe this array needs to be encoded for the url? if that is the case how? Thank you

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• GridBoundColumn OnTextChanged event wiring

  - by Kobojunkie

  I have a GridBoundColumn in my RadGrid that should accept Zip input and based on input auto populates the State and City fields on my form. I would like to wire this up in such a way as to call a webservice on the back end or maybe repost the form only when the GridBoundColumn is changed. How do I wire this up please? Thanks in Advance

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• Alternatives to Ctags/Cscope with Objective-c?

  - by esiegel

  Are there any alternatives to ctags and cscope with Objective-c support. This does pertain to cocoa development, so inevitably it seems I will be using Xcode (and probably should). I was just wondering what are my Vim options. Maybe there is some type of plugin system like eclim, but for xcode? EDIT So it seems that other than updating ctags to support objective-c, I'm out of luck. Does anyone know if cscope is the same?

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• Where does the little triangle icon of sortable JTable header come from?

  - by solotim

  I am writting a customized component which need to use the little triangle icon of sortable JTable header. Maybe it's not really a icon file but a graphics painted by some class.

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• jqueryUI Slider: Setting minimum and maximum values in range from DB

  - by alexBrand

  I have a jQueryUI slider on my website that deals with price range. I have a products table in mysql that has various entries. I am using the slider to filter the results, but I need to set the minimum and maximum prices from the records in my database. Should I just generate (with php) hidden fields in my html that contain the minimum and maximum and then use jQuery to obtain them? Or is there a better way of achieving this, maybe using AJAX? Thanks

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• Good C++ Debugging/IDE Environment for Linux?

  - by Brandon Pelfrey

  I have a friend who is trying to make the switch to Linux, but is hung up on the apparent lack of debugging/IDE environments for C++, especially as they relate to template programming. He has been using visual studio for years and is maybe a little spoiled by their awesome IDE. Does anyone have any good suggestions for an environment where he can, under Linux, develop and debug with all of the usual things (Breakpoints, line highlighting for compilation errors, step in/over/out/etc, etc) that he's accustomed to? Thanks!

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• element "iframe" undefined - Errors found while checking this document as XHTML 1.0 Strict!

  - by user313783

  My website http://sbmcrushers.net can't pass XHTML strict validation. What should I do? Maybe I can use: <object data="include/index.html" type="text/html" style="border:none; width:960px; height:244px; margin-top:-10px;"></object>" But it scrolls when I use that.

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• Where to store Android preference keys?

  - by pixel

  When I create preference activity I define all preferences in xml file. Every preference has a key defined in this xml. But when I access preference I write: SharedPreferences appPreferences = PreferenceManager.getDefaultSharedPreferences(this); boolean foo_value = appPreferences.getBoolean("foo_key_defined_in_xml", false); Is there any way to avoid acessing "foo_key_defined_in_xml" in hard-coded way? Maybe there is a possibility to access it in R style way?

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• jquery; django; parsing httpresponse

  - by Grinart

  hi_all() I have a problem with parsing http response.. I try send some values to client >>>>return HttpResponse(first=True,second=True) when parsing: $.post('get_values',"",function(data){ alert(data['first']); //The alert isn't shown!!! }); what is the right way to extract values from httpresponse maybe I make a mistake when create my response..

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• Saving program working data

  - by gloris

  When the program runs, the intermediate data must save in the user's computer. Now I use .txt files, encoding with AES. But file/code user can break, delete.... Maybe is better decision?

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• ms access negative page numbers

  - by FrustratedWithFormsDesigner

  I have an access report that generates 36505 pages (un filtered, and about half of each page is taken up by group headers and page headers) , though the footer at the bottom of the report page says "36505 of -29031". This looks like an overflow problem maybe, though I'm confused how it got the current page number of the last page OK, but failed to get total page count. Has anyone dealt with this before?

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• Git pre-receive hook to lunch PHP CodeSniffer

  - by Ralphz

  Hey. I'd like to check code committed to my remote git repository with PHP CodeSniffer and reject it if there are any problems code standards. Does anyone have an example how to use it on git remote repository or maybe example how to use it with pre-receive hook? Thanks.

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• need a regex for matching repeating lines of symbols (example: ------------- or *****************)

  - by Haroldo

  I want to be able to remove linebreaks etc that people make by using recurring characters, for example: **************************************************** ---------------------------------------------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ etc i'd like to not have to specify which characters it will match, maybe all that are NOT \w characters? also note they will not always start/end on a new line.. is this possible?

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• Showing fields as readonly in Edit Form of List Item in SharePoint

  - by Graeme

  I have a list which has 5 columns in it. Some of these fields help the user fill in the data but I don't want the user to modify these fields. I have tried changing the field to readonly but that ends up hiding the field completely from the form. Is there a way to get the field to render out to the form as just text? Maybe I need to use javascript to disable the fields programmatically - would prefer not to go down that route though..

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• VARENUM declared but not typedef :/

  - by PrettyFlower

  I want to use VARENUM in my IDL in a struct but it was not typedef in wtypes.idl so I can't use?? I thought maybe if I import the header but it causes redefinition conflicts???? Sticks and stones :\

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• Create web application with ajax from the begining or add ajax later?

  - by klew

  I'm working on my first Ruby on Rails aplication and it's quite big (at least for me ;) - database has about 25 tables). I'm still learning Ruby and Rails and I never wrote anything in Javascript nor Ajax. Should I add Ajax to my application from the begining? Or maybe it will be better to add it latter? Or in the other words: is it (relatively) easy to add ajax to existing web application?

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• Best free Windows Forms validator control

  - by Salar

  What is the best free Windows Forms validator control. I want to use it in a free (and maybe open-source) project. I know these: ValidationProvider Control not working in VS2010 DXValidationProvider works only for devexpress controls. Supervalidator from DevComponents meets my needs but it isn't free. here is a picture of it:

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• Are there any n-way diff tools with vertical compare?

  - by leeand00

  I started using diffuse, which you can use to compare multiple files together with, but it's some what useless since you can't horizontally compare lines when you have like 20 files you need to compare together, I was thinking maybe one line from all twenty files displayed horizontally.

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• How can I view and print PDFs in Python?

  - by Georg

  Is there a GPL or less restrictive (preferred LGPL) library to view & print PDFs? I'm using PyQt, maybe there's a possibility to render PDFs using it?

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• javascript: A bookmark to scroll to the bottom of a webpage?

  - by mathiregister

  hi guys, i wonder if it is possible to create a bookmarklet to click on and the current webpage scrolls to the bottom! javascript:function%20scrollme(){dh=document.body.scrollHeight;ch=document.body.clientHeight;if(dh>ch){moveme=dh-ch;window.scrollTo(0,moveme);}} if i create a new bookmark and paste this as address nothing happens. I actually have no idea how to run javascript within a bookmarklet, however i just bookmarked the css-tricks Printliminator maybe you could help, i would love to have a bookmarklet like this!

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