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• How to find every possible combination of an arbitrary number of arrays in PHP

  - by Travis

  I have an arbitrary number of nested arrays in php. For example: Array ( [0] => Array ( [0] => 36 [0] => 2 [0] => 9 ) [1] => Array ( [0] => 95 [1] => 21 [2] => 102 [3] => 38 ) [2] => Array ( [0] => 3 [1] => 5 ) ) I want to find the most efficient way to combine all possible combinations of each of these nested arrays. I'd like to end up with something that looks like this... Array ( [0] => "36,95,3" [1] => "36,95,5" [2] => "36,21,3" [3] => "36,21,5" etc... ) The order the results are combined in is not important. That is to say, there is no difference between "3,95,36", "36,95,3", and "95,36,3". I would like to omit these redundant combinations. Any suggestions on how to go about this would be much appreciated. Thanks in advance,

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• Transaction within a Transaction in C#

  - by Rosco

  I'm importing a flat file of invoices into a database using C#. I'm using the TransactionScope to roll back the entire operation if a problem is encountered. It is a tricky input file, in that one row does not necessary equal one record. It also includes linked records. An invoice would have a header line, line items, and then a total line. Some of the invoices will need to be skipped, but I may not know it needs to be skipped until I reach the total line. One strategy is to store the header, line items, and total line in memory, and save everything once the total line is reached. I'm pursuing that now. However, I was wondering if it could be done a different way. Creating a "nested" transaction around the invoice, inserting the header row, and line items, then updating the invoice when the total line is reached. This "nested" transaction would roll back if it is determined the invoice needs to be skipped, but the overall transaction would continue. Is this possible, practical, and how would you set this up?

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• trouble with custom 'Text Bubble' component (examples included)

  - by gmoniey

  I'm trying to use a custom Text component to show a series of comments. I got the original idea from: http://www.eonflex.com/?p=40 I've got the base case working but I am stuck with 2 problems I cant seem to figure out: Since I am drawing around the text, the actual height of each bubble is greater than that of the Text field, as a result, the last bubble is always chopped off. I have tried explicitly overriding the height getter, and adding some padding, but I cant seem to get it right. You can see an example here: http://test.lambandtunafish.com/bubbles/CommentTest.swf In my layout, I have 2 VBoxes (one nested inside the other). The first vbox shows a form where the user can enter a comment, and the second box has all the comments. In order to ensure that the scrollbars only show up on the second box, I set minHeight="0" on the nested VBox, but then for some reason, some comments' text is shifted to the right. You can see an example here (look at the first comment): http://test.lambandtunafish.com/bubbles/CommentTest-minHeight.swf Rather than posting the code here, I've provided some links: Container: http://test.lambandtunafish.com/bubbles/CommentTest.mxml Bubble: http://test.lambandtunafish.com/bubbles/CommentBubble.as If anyone has any ideas, I would appreciate it. Thanks!

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• How do you handle huge if-conditions?

  - by Teifion

  It's something that's bugged me in every language I've used, I have an if statement but the conditional part has so many checks that I have to split it over multiple lines, use a nested if statement or just accept that it's ugly and move on with my life. Are there any other methods that you've found that might be of use to me and anybody else that's hit the same problem? Example, all on one line: if (var1 = true && var2 = true && var2 = true && var3 = true && var4 = true && var5 = true && var6 = true){ Example, multi-line: if (var1 = true && var2 = true && var2 = true && var3 = true && var4 = true && var5 = true && var6 = true){ Example-nested: if (var1 = true && var2 = true && var2 = true && var3 = true){     if (var4 = true && var5 = true && var6 = true)     {

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• Twitter Bootstrap: how to put unknown number of span* within a row-fluid?

  - by StackOverflowNewbie

  Assume I have the following nesting: <div class="cointainer-fluid"> <div class="row-fluid"> <div class="span3"> <!-- left sidebar here --> </div> <div class="span9"> <!-- main content here --> </div> </div> </div> I'd like to put an unknown number of <div class="span3"></div> in the main content area. (Each of the span3 is suppose to contain a product photo, name, price, etc.) Of course, my aim is that be responsive. So, I might display 20 products, which I'd like to possibly display 5 products per "row" on a wide screen, then 4 products per "row" on a slightly less wide screen, then 3, then 2, then 1. For example (each X represents a product): Wide Screen row 1: X X X X X row 2: X X X X X row 3: X X X X X row 4: X X X X X Less Wide Screen row 1: X X X X row 2: X X X X row 3: X X X X row 4: X X X X row 5: X X X X Even Less Wide Screen row 1: X X X row 2: X X X row 3: X X X row 4: X X X row 5: X X X row 6: X X X row 7: X X It seems like I need to do nested rows. However, if I do that, then I'll only be able to fit a certain amount of products in each nested row. That'll cause problems as the screen width decreases, for example (each X represents a product): Wide Screen row 1: X X X X X row 2: X X X X X row 3: X X X X X Less Wide Screen row 1: X X X X X row 2: X X X X X row 3: X X X X X How do I do what I want to do in Twitter Bootstrap?

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• Concatenate an each loop inside another

  - by Lothar

  I want to to concatenate the results of a jquery each loop inside of another but am not getting the results I expect. $.each(data, function () { counter++; var i = 0; var singlebar; var that = this; tableRow = '<tr>' + '<td>' + this.foo + '</td>' + $.each(this.bar, function(){ singlebar = '<td>' + that.bar[i].baz + '</td>'; tableRow + singlebar; }); '</tr>'; return tableRow; }); The portion inside the nested each does not get added to the string that is returned. I can console.log(singlebar) and get the expected results in the console but I cannot concatenate those results inside the primary each loop. I have also tried: $.each(this.bar, function(){ tableRow += '<td>' + that.bar[i].baz + '</td>'; }); Which also does not add the desired content. How do I iterate over this nested data and add it in the midst of the table that the primary each statement is building?

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• can't create partial objects with accepts_nested_attributes_for

  - by Isaac Cambron

  I'm trying to build a form that allows users to update some records. They can't update every field, though, so I'm going to do some explicit processing (in the controller for now) to update the model vis-a-vis the form. Here's how I'm trying to do it: Family model: class Family < ActiveRecord::Base has_many :people, dependent: :destroy accepts_nested_attributes_for :people, allow_destroy: true, reject_if: ->(p){p[:name].blank?} end In the controller def check edited_family = Family.new(params[:family]) #compare to the one we have in the db #update each person as needed/allowed #save it end Form: = form_for current_family, url: check_rsvp_path, method: :post do |f| = f.fields_for :people do |person_fields| - if person_fields.object.user_editable = person_fields.text_field :name, class: "person-label" - else %p.person-label= person_fields.object.name The problem is, I guess, that Family.new(params[:family]) tries to pull the people out of the database, and I get this: ActiveRecord::RecordNotFound in RsvpsController#check Couldn't find Person with ID=7 for Family with ID= That's, I guess, because I'm not adding a field for family id to the nested form, which I suppose I could do, but I don't actually need it to load anything from the database for this anyway, so I'd rather not. I could also hack around this by just digging through the params hash myself for the data I need, but that doesn't feel a slick. It seems nicest to just create an object out of the params hash and then work with it. Is there a better way? How can I just create the nested object?

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• Cleaner method for list comprehension clean-up

  - by Dan McGrath

  This relates to my previous question: Converting from nested lists to a delimited string I have an external service that sends data to us in a delimited string format. It is lists of items, up to 3 levels deep. Level 1 is delimited by '|'. Level 2 is delimited by ';' and level 3 is delimited by ','. Each level or element can have 0 or more items. An simplified example is: a,b;c,d|e||f,g|h;; We have a function that converts this to nested lists which is how it is manipulated in Python. def dyn_to_lists(dyn): return [[[c for c in b.split(',')] for b in a.split(';')] for a in dyn.split('|')] For the example above, this function results in the following: >>> dyn = "a,b;c,d|e||f,g|h;;" >>> print (dyn_to_lists(dyn)) [[['a', 'b'], ['c', 'd']], [['e']], [['']], [['f', 'g']], [['h'], [''], ['']]] For lists, at any level, with only one item, we want it as a scalar rather than a 1 item list. For lists that are empty, we want them as just an empty string. I've came up with this function, which does work: def dyn_to_min_lists(dyn): def compress(x): return "" if len(x) == 0 else x if len(x) != 1 else x[0] return compress([compress([compress([item for item in mv.split(',')]) for mv in attr.split(';')]) for attr in dyn.split('|')]) Using this function and using the example above, it returns: [[['a', 'b'], ['c', 'd']], 'e', '', ['f', 'g'], ['h', '', '']] Being new to Python, I'm not confident this is the best way to do it. Are there any cleaner ways to handle this? This will potentially have large amounts of data passing through it, are there any more efficient/scalable ways to achieve this?

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• Convert Markdown text to RTF, using Ruby and Pandoc?

  - by niteshade

  Playing with Ruby and Ruby-Pandoc. Seems like a nice tool, if I can get it to work. I'd like to convert some Markdown text (with embedded lists and other fanciness) to Rich Text. Here's the text I'm converting: Title === This is a paragraph. Hallelujah. Here comes a nested list. --- * List item 1 * List item 1.1 * List item 1.2 * List item 2 * List item 2.1 Here's my Ruby code... require 'pandoc-ruby' input = File.read(test.md) converter = PandocRuby.new(input, from: :markdown, to: :rtf) puts converter.convert ... which (after saving the output to a file) produces a document without anything but a title: Here's the code of the RTF file: {\pard \ql \f0 \sa180 \li0 \fi0 \b \fs36 Title\par} {\pard \ql \f0 \sa180 \li0 \fi0 This is a paragraph. Hallelujah.\par} {\pard \ql \f0 \sa180 \li0 \fi0 \b \fs32 Here comes a nested list.\par} {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab List item 1\par} {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab List item 1.1\par} {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab List item 1.2\par} {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab List item 2\par} {\pard \ql \f0 \sa0 \li360 \fi-360 \bullet \tx360\tab List item 2.1\sa180\par} In addition, even if it did show up in my RTF viewer (Mac TextEdit), the RTF code seems to have lost all list nesting. I don't know how to diagnose this, whether I have not stated necessary header information or something in Ruby-Pandoc. Thanks in advance!

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• jquery problem with toggle event only fireing on the 2nd click...

  - by Ronedog

  Can anyone explain why the following jquery only fires the 2nd toggle event and how to fix it? Specifically, every time I click the nested < a element it brings up the alert "2nd click". I tested the selector to make sure it was selecting the element properly and it does, or at least it inserted a class without any problems. The selector is selecting the very last node in the unordered list that has an anchor tag. $("#nav li:not(:has(li)) a").toggle(function() { //1st click alert("1st Click"); }, function() { //2nd click alert("2nd Click"); }); Nested HTML structure that fails: <ul id="nav"> <li> <span>stuff</span> <a href="#">Cat 1</a> <ul> <li> <span>stuff</span> <a href="#">Subcat1</a> <ul> <li> <span>Stuff</span> <a href="#">Subcat Details</a> </li> </ul> </li> </ul> </li> </ul> However, this works right and fires both click events: <ul id="nav"> <li> <span>stuff</span> <a href="#">Cat 1</a> </li> </ul>

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• Multiple collections tied to one base collection with filters and eventing

  - by damienc88

  I have a complex model served from my back end, which has a bunch of regular attributes, some nested models, and a couple of collections. My page has two tables, one for invalid items, and one for valid items. The items in question are from one of the nested collections. Let's call it baseModel.documentCollection, implementing DocumentsCollection. I don't want any filtration code in my Marionette.CompositeViews, so what I've done is the following (note, duplicated for the 'valid' case): var invalidDocsCollection = new DocumentsCollection( baseModel.documentCollection.filter(function(item) { return !item.isValidItem(); }) ); var invalidTableView = new BookIn.PendingBookInRequestItemsCollectionView({ collection: app.collections.invalidDocsCollection }); layout.invalidDocsRegion.show(invalidTableView); This is fine for actually populating two tables independently, from one base collection. But I'm not getting the whole event pipeline down to the base collection, obviously. This means when a document's validity is changed, there's no neat way of it shifting to the other collection, therefore the other view. What I'm after is a nice way of having a base collection that I can have filter collections sit on top of. Any suggestions?

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• TP-Link TL-WA701N not working good as wireless extender

  - by djechelon

  I bought the device in subject to extend the range of my WPA2/PSK-protected wifi network powered by a TP-Link TL-WR340G device (AP+router). I configured it as follows: Operation mode: Universal Repeater MAC of AP: scanned my SSID and got it Channel width: 20MHz Security options: the same as the parent AP (WPA2/PSK with AES encryption) After configuration inSSIDer shows me two APs beaconing the same SSID at different SNRs (because I was with my laptop close to the extender). After a few hours my tablet, far from the parent AP, stopped working. I found that the scan reported two networks with the same SSID: one WPA-protected and one free at all. This happened very frequently. Rebooting the extender by unplugging it worked but this doesn't last long. Sometimes the extender stops transmitting at all, sometimes it beacons an open network to which nobody can connect (because there is no DHCP). What's wrong with my configuration?

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• What's the difference between a wifi access point and station?

  - by Earlz

  I noticed that my (rooted) modem has some hidden modes for wifi. It has the default(and only setting without rooting) wireless access point, but it also has the settings repeater, ad-hoc, and station. What I'm really curious about is this station mode and how it differs from access point. I did a cursory search and didn't come up with any significant differences, other than that they are two distinct modes on many wireless chipsets. What is this station mode and how does it differ from access point?

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• How to extend Wi-Fi signal across rooms?

  - by Sriram Krishnan

  I moved into a new place and my old Wi-Fi router just doesn't have the range to get into all the rooms. I've been investigating a lot of options and I'm wondering what other folks have done here. Moving the current location of my primary Wi-Fi router is not an option thanks to our cable provider and our landlord. Buy a bigger, beefier router (seems expensive). If so, should I go for one of those draft 802.11n ones to avoid microwave/other Wi-Fi router interference? Set up a router with DD-WRT as a repeater Leech the neighbors' open Wi-Fi access point. Alright, I was kidding about the last one but I'm genuinely curious as to what my best option is.

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• Using ADSL Modem/WiFi Router to share existing network wirelessly

  - by joshhunt

  At my uni we have a wired Ethernet connection in our dorms. However, I want to share this connection with my macbook using wifi (so I don't have to be constantly tethered). I am looking at using my DSL G064T ADSL modem/WiFi router as a wifi repeater for the uni network. Is this possible? How would I go about doing this? I understand that it would be possible using a normal Wifi router (seeing as it has an ethernet 'in' port where it would get the external connection from.), so is it just not possible using the router I have? If i need to buy another one, which one would you recommend?

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• WPA Enterprise Wireless Bridge

  - by prestomation

  I live in college housing at a university with wifi available. unfortunately, my bedroom(where I'd like to place my PC) gets little to no reception. I'd like to place a router in the strongest spot and rebroadcast. I understand this can be done with DD-WRT/etc, but this particular network is WPA Enterprise with my own personal username/password. I can't find any concrete evidence that I can get my router to act as a repeater for this encryption. I don't currently have a router to test it on, otherwise this would be easy, I just don't want to buy a router if it will be worthless to me. Thanks for your help

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• Using wifi router as bridge to increase signal?

  - by overtherainbow

  A friend of mine lives in an appartment building whose structure is such that wifi signal is very weak. Even a USB key won't work. I was thinking of buying an entry-level wifi router and reconfigure it as a bridge to act as repeater. Would that increase the chance of getting a good signal, or I shouldn't bother? If experience shows that it does improve things significantly, is their another router I should look at besides the Linux-based Linksys models? Thank you.

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• How to analyze a wifi network with many devices

  - by Caveatrob

  My friend has a wifi network with an x-box, a wii, a playstation, and two nintendo portables. She's also got 2-3 PC's and a network printer. She's got a wifi repeater as well. She claims that she didn't have any issues for months with everything working together, and suddenly everything stopped disconnecting. I haven't been over there yet - wanted to figure out the best way to diagnose the thing. I asked her to send me the stats on the booster and the modem, etc: The booster is Netgear serial #2ac2195506b95 The modem is Cisco Linksys e1500 #10910c12129103 We have a sprint router thru centurylink and they said it is working fine 660 series

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• Wireless range extender throughput extremely slow.

  - by Alan B

  I've got a Belkin 54G router connected to the internet, and a Belkin range extender model F5D7132. I can get the range extender connected to the parent router SSID no problem, in repeater mode as opposed to access point mode. My Windows 7 laptop connects to the extender, which has a different SSID, and it connects with the full 5 bars. The issue is that when going through the extender internet performance is murderously slow, even getting the config pages of the extender or router is bad. When I connect directly to the router, all is well.

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• CodePlex Daily Summary for Wednesday, March 17, 2010

  CodePlex Daily Summary for Wednesday, March 17, 2010New Projectschaosreader: A simple RSS reader.CRM 4.0 Customization GUID Update: The CRM 4.0 customization GUID update is an open source C# console application that automatically replaces GUID values in your exported workflow cu...DotNetNuke® Skin Bright: A DotNetNuke Design Challenge skin package submitted to the "Modern Business" category by Noel Jerke of SiteToolset. This simple and clean business...DotNetNuke® Skin Go: A DotNetNuke Design Challenge skin package submitted to the "Modern Business" category by DnnGo Corporation. The skin uses web standard DIV+CSS tec...DotNetNuke® Skin J10blend: A DotNetNuke Design Challenge skin package submitted to the "Out of the box" category by Timthy Maler of 2M Studio Design. J10-Black v01.00.00 inc...DotNetNuke® Skin Recipe: A DotNetNuke Design Challenge skin package submitted to the "Standards" category by dnnprofis.at. For mobile devices the skin changes to a mobile...DotNetNuke® Skin SpaceSmurfs: A DotNetNuke Design Challenge skin package submitted to the "Personal" category by Eric Johnson of Personify Design. This fun personal skin was ins...ERDOS6 - Web: A Web Project about ERDOS 6Flickrlight: Flickrlight is a personal fun project out of love of Flickr and Silverlight. You can experience it here: http://www.flickrlight.net.GsGrid: Extracting data from Gaussian grid file and grid file calculationiLocator: iLocator is a collaborative educational mapping game for children developed on Microsoft Surface. This game encourages players to collaborate with ...Javascript CallObject SOAP AJAX Helper: CallObject is a Javascript based AJAX helper, it facilitates wrapping of basic soap calls (as long as simple data types are used), asynchronous ret...kbTrainer: kbTrainer is a simple to use HTML application for typing speed training. A lot of features completed in basic. 2 learning keywords layouts -- engli...Laboratório de Engenharia de Software - Projeto: Criado para estudar e aplicar novas tecnologias web.Maxilds Powershell Scripts: Repo of my powershell scriptsNamespacifier: Namespacifier is a C#.NET library and console application to fix XML documents containing multiple default namespaces. It gives prefixes to defaul...OData SDK for Objective-C: This is a CTP of the OData SDK for Objective-C. The library targets iPhone devices and Mac OS X and it is designed to facilitate the connection wit...Open Data App Framework (ODAF): The Open Data Application Framework (ODAF) is a framework that allows cities to easily map existing civic Open Data landmarks, and allow users to r...QuickieB2B: QuickieB2B is web application which main target is to provide quick info about products. It's designed for small companies who have a big number of...RayView: Rayview is an easy-to-use Raytracing-Framework based on Microsoft XNA.Robotics Studio application to navigate Lego Mindstorms robot through labyrinth: A project for Software Systems Analysis and Design Tools subject at the Kaunas University of Technology. The main point of the project is to code L...SharePoint Icon Integration: SharePoint Icon Integration makes it easier for SharePoint Administrators / Developers to add a icon (pdf) to the SharePoint farm. You will no long...TestVersion: Testing VersionieringTimecard: SoftSource Timecard project.T-shirt Cannon: So the Coding4Fun team had two weeks to build two robots able to drive, aim, and shoot t-shirts with a Windows Phone during a MIX10 Keynote demo of...USTF: This project is a bit secretive right now.Windows Azure Command-line Tools for PHP Developers: The “Windows Azure Command-line tools for PHP” provide a command-line experience to developers who wish to develop, package, and deploy PHP applic...New ReleasesCaramel Engine: CaramelEngine Alpha Build 0.0.0.1a: This is an early alpha release of the Engine and it's functionality. Be sure to have the using CaramelEngine statement. This release is for people...Coot: Preview: Basic preview On the first use you have to click Create New Session and Login. After this you can just click Screen Saver each time. Settings sho...CycleMania Starter Kit EAP - ASP.NET 4.0 Problem - Design - Solution: Cyclemania 0.08.32: The latest alpha release.DeepZoomContainer, Expanded DeepZoom for Silverlight & Windows Phone 7 Series: Release ver. 1.20 for Windows Phone 7 Series: SolutionMerge PathAnimation solution into one MouseWheel elimination PathAnimationWP7 Port DeepZoomContainerProject rebuilt for WP7 support De...Desktop Google Reader: 1.3 (the social release): NewsSharing Liking Mail item Labels / Tags Send to Twitter Read It Later http://readitlaterlist.com/ Instapaper http://www.instapaper.com/ Favicons...DotNetNuke® Blog: 04.00.00 RC 2: PLEASE NOTE: Please do not upgrade previous version of the Beta releases - please start from 03.05.01 This is a RELEASE CANDIDATE, and as such ...DotNetNuke® Community Edition: 05.03.00: New FeaturesTemplated User Profiles - User profile pages are now publicly viewable Photo field in User Profile - Users can upload a photo to thei...DotNetNuke® Skin Bright: Bright Package 1.0.0: A DotNetNuke Design Challenge skin package submitted to the "Modern Business" category by Noel Jerke of SiteToolset. This simple and clean business...DotNetNuke® Skin Go: Go Package 1.0.0: A DotNetNuke Design Challenge skin package submitted to the "Modern Business" category by DnnGo Corporation. The skin uses web standard DIV+CSS tec...DotNetNuke® Skin J10blend: J10 Blend Package 1.0.0: A DotNetNuke Design Challenge skin package submitted to the "Out of the box" category by Timthy Maler of 2M Studio Design. J10-Black v01.00.00 incl...DotNetNuke® Skin Recipe: Recipe Package 1.0.0: A DotNetNuke Design Challenge skin package submitted to the "Standards" category by dnnprofis.at. For mobile devices the skin changes to a mobile f...DotNetNuke® Skin SpaceSmurfs: Space Smurfs Package 1.0.0: A DotNetNuke Design Challenge skin package submitted to the "Personal" category by Eric Johnson of Personify Design. This fun personal skin was ins...Dynamo: Dynamo v0.1 Beta: The following is included: Dynamo dlls Antlr dlls Hello world Simple Plugin example Application Dependency injection Singleton Managment ...ExtremeML: ExtremeML v1.0 Beta 1: Timed to accompany the RTM release of the OpenXML SDK v2.0, this is the first Beta release of ExtremeML (it was previously classified as a preview ...Family Tree Analyzer: Version 1.1.1.1: Version 1.1.1.1 Lots of Gedcom parsing fixes it should crash a whole lot less often and tolerate more "interesting" or "quirky" Gedcom entries. Add...Family Tree Analyzer: Version 1.2.0.1: Version 1.2.0.1 Added option to treat residence facts as Census Facts IGI Search now permits default country selection ie: what to use if it doesn...Flickrlight: Flickrlight: Current release is for idea sharing. There are not many design patterns being used. Please bare with the mess. :-) In order to run the applicat...Gherkin editor: Alpha 0.1: Most of the code at this point is the same as the Avalon.Sample from code project, just changed the name, removed extra languages and added syntax ...GsGrid: gsgrid1.6.4: gsgrid1.6.4GsGrid: gsgrid1.6.4-src: gsgrid1.6.4-srcHTML Template Repeater Module: Version 01.00.02: GeneralThe HTML Template Repeater Module is a direct replacement for the Core DotNetNuke Text/HTML module. Use it where you need to repeat the form...Images Compiler: Release 0.1: Last alpha buildJavascript CallObject SOAP AJAX Helper: Beta Release, 0.2.1: Beta Release, 0.2.1 Contains only core objectskbTrainer: kbtrainer 1.25u: kbTrainer is a simple to use speed typing training HTML application. A lot of features. All ither info availiable on http://code.google.com/p/kbtr...MapWindow6: MapWindow 6.0 msi (March 16): This version fixes a bug where selected points were not drawing correctly.Mesopotamia Experiment: Mesopotamia 1.2.43: Release Notes New Features - Scenario Name on title bar - Show organisms in Scnearios with simple stats Bug Fixes - Removed app domain recyling an...MFCMAPI: March 2010 Release: If you just want to run the tool, get the executable. If you want to debug it, get the symbol file and the source. Build: 6.0.0.1018 The 64 bit bu...MVVM Light Toolkit: MVVM Light Toolkit V3: Download the Zip file and extract it to a local folder. Then, follow the instructions on the Installation page http://www.galasoft.ch/mvvm/installi...NETXPF: 1.0.2: Changes: - Added a class "IOUtils" with methods for reading streams and GZip-compressing HTTP responses - Fixed a bug in the size formatter (excep...OData SDK for Objective-C: OData SDK for Objective-C CTP: The current release supports read-only operations only and it has been tested on a limited set of scenarios. The download include a sample iPhone a...Open Data App Framework (ODAF): ODAF 1.0: Initial beta release.Selection Maker: Selection Maker 1.1: New FeaturesContext Menu for ListView added Bug FixesFixed: If the users press Copy/Cut Button when no item is selected in ListView the ListView cl...Selection Maker: Selection Maker 1.2: Bug Fixes:a minor bug fixedSimple.NET: Simple.Mocking 1.0.0.5: Initial version of a new mocking framework for .NET Revision 1: Expect.AnyInocationOn<T>(T target) changed to Expect.AnyInocationOn(object target...SQL Server Extended Properties Quick Editor: New release 1.5.4: Whats new: Move preferences to application settings and add a form to edit preferences. Support to add, modify and delete operations could be made ...SuperModel - A Dynamic View-Model Generator: 1.0.0.0 - Tyra: The final 1.0 release, now less intrusive! If you don't want to implement ISuperModel, simply implement INotifyPropertyChanged.Timecard: Timecard Initial Release: The zipped version of the Initial Checkin.Transparent Persistence.Net: TP.Net 0.1.0: This is the initial alpha release. It's working for small set of use-cases (basic access to Cassandra).VCC: Latest build, v2.1.30316.0: Automatic drop of latest buildVFPnfe: Projeto Ajuda PAF-ECF: Este projeto visa ajudar aos desenvolvedores para homologação do PAF-ECF , sob licença publica GNU/GPL para ver mais detalhes do mesmo assista o vi...Visual Studio DSite: Gif Animator: This program will make an animate gif. (Program written in Vb.Net 2008)Most Popular ProjectsMetaSharpLiveUpload to FacebookSkype Voice ChangerLiveUpload to YouTubeSIPSorceryChartPart for SharePointTFS Branching Guide 2.0TouchFlo DetacherNPandaySnippet EditorMost Active ProjectsLINQ to TwitterRawrOData SDK for PHPDirectQpatterns & practices – Enterprise LibraryBlogEngine.NETN2 CMSOpen Data App Framework (ODAF)NB_Store - Free DotNetNuke Ecommerce Catalog ModuleMapWindow6

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• How to structure a XML-based order form using ASP.NET

  - by Brendan

  First question here; please help me if I'm doing something wrong. I'm a graphic designer who's trying to teach himself ASP.NET/C#. My server-side background is PHP/WordPress and some ASP Classic, and when I do code I've hand-coded just about everything since I started learning HTML. So, as I've started to learn .NET, my code has been very manual and procedural. I'm now trying to create a really basic order form that pulls from an XML file to populate the form; there's an image, a title, a price, and selectable quantities. If I was making this form as a static HTML file, I'd have each field named manually and so on postback I could query each field to get the values. But I'm trying to do this dynamically so that I can add/remove items from the form and not have to change the code. In terms of displaying the XML, I rolled my own by loading XmlDocument and using XmlNodeList and a bunch of foreach loops to get things displayed. Then, I learned about <asp:XmlDataSource> and <asp:Repeater>, which made displaying the XML simpler by a large margin. However, I've had a really hard time getting the data that's been submitted on postback (it was implied on SO that there are better ways to get data than nested RepeaterItems). So, what I've learned so far is that you can do things a bunch of different ways in .NET. that's why I thought it'd be good to ask for answers regarding the best way to use ASP.NET to display a XML document and dynamically capture the data that's submitted. Any help is appreciated! I'm using Notepad++ to code .NET 2.0.

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• How to give ASP.NET access to a private key in a certificate in the certificate store?

  - by thames

  I have an ASP.NET application that accesses private key in a certificate in the certificates store. On Windows Server 2003 I was able to use winhttpcertcfg.exe to give private key access to the NETWORK SERVICE account. How do I give permissions to access a Private Key in a certificate in the certificate store (Local Computer\Personal) on a Windows Server 2008 R2 in an IIS 7.5 website? I've tried giving Full Trust access to "Everyone", "IIS AppPool\DefaultAppPool", "IIS_IUSRS", and everyother security account I could find using the Certificates MMC (Server 2008 R2). However the below code demonstrates that the code does not have access to the Private Key of a certificate that was imported with the private key. The code instead throws and error everytime the private key property is accessed. Default.aspx <%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %> <%@ Import Namespace="System.Security.Cryptography.X509Certificates" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> </head> <body> <form id="form1" runat="server"> <div> <asp:Repeater ID="repeater1" runat="server"> <HeaderTemplate> <table> <tr> <td> Cert </td> <td> Public Key </td> <td> Private Key </td> </tr> </HeaderTemplate> <ItemTemplate> <tr> <td> <%#((X509Certificate2)Container.DataItem).GetNameInfo(X509NameType.SimpleName, false) %> </td> <td> <%#((X509Certificate2)Container.DataItem).HasPublicKeyAccess() %> </td> <td> <%#((X509Certificate2)Container.DataItem).HasPrivateKeyAccess() %> </td> </tr> </ItemTemplate> <FooterTemplate> </table></FooterTemplate> </asp:Repeater> </div> </form> </body> </html> Default.aspx.cs using System; using System.Security.Cryptography; using System.Security.Cryptography.X509Certificates; using System.Web.UI; public partial class _Default : Page { public X509Certificate2Collection Certificates; protected void Page_Load(object sender, EventArgs e) { // Local Computer\Personal var store = new X509Store(StoreLocation.LocalMachine); // create and open store for read-only access store.Open(OpenFlags.ReadOnly); Certificates = store.Certificates; repeater1.DataSource = Certificates; repeater1.DataBind(); } } public static class Extensions { public static string HasPublicKeyAccess(this X509Certificate2 cert) { try { AsymmetricAlgorithm algorithm = cert.PublicKey.Key; } catch (Exception ex) { return "No"; } return "Yes"; } public static string HasPrivateKeyAccess(this X509Certificate2 cert) { try { string algorithm = cert.PrivateKey.KeyExchangeAlgorithm; } catch (Exception ex) { return "No"; } return "Yes"; } }

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• I'm trying to handle the updates on 2 related tables in one DetailsView using Jquery and Linq, and h

  - by Ben Reisner

  Given two related tables (reports, report_fields) where there can be many report_fields entries for each reports entry, I need to allow the user to enter new report_fields, delete existing report_fields, and re-arrange the order. Currently I am using a DetailsView to handle the editing of the reports. I added some logic to handle report_fields, and currently it allows you to succesfully re-arrange the order, but i'm a little stumped as to the best way to add new items, or delete existing items. The basic logic I have is that each report_fields is represented by a . It has a description as the text, and a field for each field in the report_fields table. I use JQuery Sortable to allow the user to re-arrange the LIs. Abbreviated Create Table Statements:(foreign key constraint ignored for brevity) create table report( id integer primary key identity, reportname varchar(250) ) create table report_fields( id integer primary key identity, reportID integer, keyname integer, keyvalue integer, field_order integer ) My abbreviated markup: <asp:DetailsView ...> ... <asp:TemplateField HeaderText="Fields"> <EditItemTemplate> <ul class="MySortable"> <asp:Repeater ID="Repeater1" runat="server" DataSource='<%# Eval("report_fields") %>'> <ItemTemplate> <li> <%# Eval("keyname") %>: <%# Eval("keyvalue") %> <input type="hidden" name="keyname[]" value='<%# Eval("keyname") %>' /> <input type="hidden" name="keyvalue[]" value='<%# Eval("keyvalue") %>' /> </li> </ItemTemplate> </asp:Repeater> </ul> </EditItemTemplate> </asp:TemplateField> </asp:DetailsView> <asp:LinqDataSource ID="LinqDataSource2" onupdating="LinqDataSource2_Updating" table=reports ... /> $(function() { $(".MySortable").sortable({ placeholder: 'MySortable-highlight' }).disableSelection(); }); Code Behind Class: public partial class Administration_AddEditReport protected void LinqDataSource2_Updating(object sender, LinqDataSourceUpdateEventArgs e) { report r = (report)e.NewObject; MyDataContext dc = new MyDataContext(); var fields = from f in dc.report_fields where f.reportID == r.id select f; dc.report_fields.DeleteAllOnSubmit(fields); NameValueCollection nvc = Request.Params; string[] keyname = nvc["keyname[]"].Split(','); string[] keyvalue = nvc["keyvalue[]"].Split(','); for (int i = 0; i < keyname.Length; i++) { report_field rf = new report_field(); rf.reportID = r.id; rf.keyname = keyname[i]; rf.keyvalue = keyvalue[i]; rf.field_order = i; dc.report_fields.InsertOnSubmit(rf); } dc.SubmitChanges(); } }

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• Getting error to access webservice.

  - by nemade-vipin

  hi friend, I have created webapplication in which I am getting the error:- ypeError: Error #1009: Cannot access a property or method of a null object reference. at FlexSBTSApp/displayString()[E:\Users\User1\Documents\Flex Builder 3\FlexSBTSApp\src\FlexSBTSApp.mxml:38] at FlexSBTSApp/___FlexSBTSApp_Button1_click()[E:\Users\User1\Documents\Flex Builder 3\FlexSBTSApp\src\FlexSBTSApp.mxml:118] my code is:- import mx.controls.*; [Bindable] private var childName:ArrayCollection; [Bindable] private var childId:ArrayCollection; private var photoFeed:ArrayCollection; private var arrayOfchild:Array; [Bindable] private var childObj:Child; public var user:SBTSWebService; public function initApp():void { user = new SBTSWebService(); user.addSBTSWebServiceFaultEventListener(handleFaults); } public function displayString():void { // Instantiate a new Entry object. var newEntry:GetSBTSMobileAuthentication = new GetSBTSMobileAuthentication(); newEntry.mobile=mobileno.text; newEntry.password=password.text; user.addgetSBTSMobileAuthenticationEventListener(authenticationResult); user.getSBTSMobileAuthentication(newEntry); } public function handleFaults(event:FaultEvent):void { Alert.show("A fault occured contacting the server. Fault message is: " + event.fault.faultString); } public function authenticationResult(event:GetSBTSMobileAuthenticationResultEvent):void { if(event.result != null && event.result._return>0) { if(event.result._return > 0) { var UserId:int = event.result._return; getChildList(UserId); viewstack2.selectedIndex=1; } else { Alert.show("Authentication fail"); } } } public function getChildList(userId:int):void { var childEntry:GetSBTSMobileChildrenInfo = new GetSBTSMobileChildrenInfo(); childEntry.UserId = userId; user.addgetSBTSMobileChildrenInfoEventListener(sbtsChildrenInfoResult); user.getSBTSMobileChildrenInfo(childEntry); } public function sbtsChildrenInfoResult(event:GetSBTSMobileChildrenInfoResultEvent):void { if(event.result != null && event.result._return!=null) { arrayOfchild = event.result._return as Array; photoFeed = new ArrayCollection(arrayOfchild); childName = new ArrayCollection(); for( var count:int=0;count<photoFeed.length;count++) { childObj = photoFeed.getItemAt(count,0) as Child; childName.addItem(childObj.strName); } } } ]]> <mx:Panel width="500" height="300" headerColors="[#000000,#FFFFFF]"> <mx:TabNavigator id="viewstack2" selectedIndex="0" creationPolicy="all" width="100%" height="100%"> <mx:Form label="Login Form"> <mx:FormItem label="Mobile NO:"> <mx:TextInput id="mobileno" /> </mx:FormItem> <mx:FormItem label="Password:"> <mx:TextInput displayAsPassword="true" id="password" /> </mx:FormItem> <mx:FormItem> <mx:Button label="Login" click="displayString()"/> </mx:FormItem> </mx:Form> <mx:Form label="Child List"> <mx:Label width="100%" color="blue" text="Select Child."/> <mx:RadioButtonGroup id="radioGroup"/> <mx:Repeater id="fieldRepeater" dataProvider="{childName}"> <mx:RadioButton groupName="radioGroup" label="{fieldRepeater.currentItem}" value="{fieldRepeater.currentItem}"/> </mx:Repeater> </mx:Form> <mx:Form label="Child Information"> </mx:Form> <mx:Form label="Trace Path"> </mx:Form> </mx:TabNavigator> </mx:Panel>

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• How to connect to my own WiFi using Broadcom STA drivers?

  - by Chris

  I'm trying hard to switch to Linux from Windows because of my engineering project. Unfortunately, everything is against that change! Before I have installed Broadcom STA proprietary drivers, I was seeing on NetworkManager and nm-applet only local radio-internet-access networks. After I installed Broadcom STA, I see my neighbor's wireless network (channel 11, WEP) Neither before nor after the installation is own wireless network available. Computer: Asus Lamborghini VX6 Ubuntu: 12.04 LTS 64-bit Router: ASUS N55U (A1) with newest AsusWRT firmware Network: Channel 5 (tried also 10 and 11, both on 20 and 40MHz bands), WPA2 Personal, 2,4 + 5 GHz (what is not very important, 'cause the wlan card in VX6 is only 2,4GHz). Network works fine on Windows, also through D-Link repeater on the other floor. Unfortunately, same network is invisible to Ubuntu on same machine. I have tried some combinations with other GUIs but it did not work. Are there any better drivers for Ubuntu? I need that network badly, but I'm an Ubuntu newbie, so I don't know how to solve that problem. Please help.

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