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  • Fluid CSS: floating column with max-width and overflow

    - by Ates Goral
    I'm using a fluid layout in the new theme that I'm working on for my blog. I often blog about code and include <pre> blocks within the posts. The float: left column for the content area has a max-width so that the column stops at a certain maximum width and can also be shrunk: +----------+ +------+ | text | | text | | | | | | | | | | | | | | | | | | | | | +----------+ +------+ max shrunk What I want is for the <pre> elements to be wider than the text column so that I can fit 80-character-wrapped code without horizontal scroll bars. But I want the <pre> elements to overflow from the content area, without affecting its fluidity: +----------+ +------+ | text | | text | | | | | +----------+--+ +------+------+ | code | | code | +----------+--+ +------+------+ | | | | +----------+ +------+ max shrunk But, max-width stops being fluid once I insert the overhanging <pre> in there: the width of the column remains at the specified max-width even when I shrink the browser beyond that width. I've reproduced the issue with this bare-minimum scenario: <div style="float: left; max-width: 460px; border: 1px solid red"> <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit</p> <pre style="max-width: 700px; border: 1px solid blue"> function foo() { // Lorem ipsum dolor sit amet, consectetur adipisicing elit } </pre> <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit</p> </div> I noticed that doing either of the following brings back the fluidity: Remove the <pre> (doh...) Remove the float: left The workaround I'm currently using is to insert the <pre> elements into "breaks" in the post column, so that the widths of the post segments and the <pre> segments are managed mutually exclusively: +----------+ +------+ | text | | text | +----------+ +------+ +-------------+ +-------------+ | code | | code | +-------------+ +-------------+ +----------+ +------+ +----------+ +------+ max shrunk But this forces me to insert additional closing and opening <div> elements into the post markup which I'd rather keep semantically pristine. Admittedly, I don't have a full grasp of how the box model works with floats with overflowing content, so I don't understand why the combination of float: left on the container and the <pre> inside it cripple the max-width of the container. I'm observing the same problem on Firefox/Chrome/Safari/Opera. IE6 (the crazy one) seems happy all the time. This also doesn't seem dependent on quirks/standards mode. Update I've done further testing to observe that max-width seems to get ignored when the element has a float: left. I glanced at the W3C box model chapter but couldn't immediately see an explicit mention of this behaviour. Any pointers?

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  • Using Monotouch with Google .NET APIs

    - by Bryan
    I am using Mike Bluestein's article, http://mikebluestein.wordpress.com/2009/09/27/using-monotouch-with-the-net-library-for-the-google-data-api/, to build an application that communicates with the google APIs. When I try to add references to my project, the imported projects say "incompatible target framework: v2.0". I can change version to 1.0, 3.0, or 3.5 with the same results. If I add the .dll to the monotouch project I get a compilation error - monotouch failed with no output 134. Any suggestions?

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  • Adding hooks to TortoiseHg

    - by hekevintran
    I am using TortoiseHg and would like to apply a hook to my repo. My repo's .hg/hgrc file is as follows: [hooks] pretxncommit = python:hg_checksize.newbinsize The thing is that I don't know where TortoiseHg's PYTHONPATH variable is set. How do I change it? Or where do I put my Python file so that it is visible by TortoiseHg's Python interpreter? I cannot find any mention of hooks in TortoiseHg's documentation or through Google?

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  • LGPL to MIT License

    - by user300713
    Hi, I was wondering if it is possible to release code I am working on which uses third party code licensed under the LGPL, under for instance the MIT License? Basically I dont want to change the license of the LGPL part, I am just wondering what happens with it if I chose a different license for the whole package or if that is even possible. I know for the GPL it would not be possible at all, but what exactly does the LGPL allow me? Thank you!

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  • Jquery-UI tabs : Double loading of the default tab

    - by Stephane
    I use jqueryui-tabs to display a tabbed UI. here is how my markup looks in a MasterPage: <div id="channel-tabs" class="ui-tabs"> <ul class="ui-tabs-nav"> <li><%=Html.ActionLink("Blogs", "Index", "Blog", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, new{ title="Blog Results" }) %></li> <li><%=Html.ActionLink("Forums", "Index", "Forums", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, null) %></li> <li><%=Html.ActionLink("Twitter", "Index", "Twitter", new { query = Model.Query, lang = Model.SelectedLanguage, fromTo = Model.FromTo, filters = Model.FilterId }, null) %></li> </ul> <div id="Blog_Results"> <asp:ContentPlaceHolder ID="ResultPlaceHolder" runat="server"> </asp:ContentPlaceHolder> </div> If the content is loaded via ajax, I return a partial view with the content of the tab. If the content is loaded directly, I load a page that include the content in the ContentPlaceHolder. somewhat like this : <asp:Content ID="Content2" ContentPlaceHolderID="BlogPlaceHolder" runat="server"> <%=Html.Partial("Partial",Model) %> </asp:Content> //same goes for the other tabs. With this in place, if I access the url "/Forums" It loads the forum content in the Blog tab first, trigger the ajax load of the Blog tab and replace the content with the blog content. I tried putting a different placeholder for each tab, but that didn't fix everything either, since when loading "/Forums" it will sure load the forum tab, but the Blog tab will show up first. Furthermore, when using separate placeholders, If I load the "/Blogs" url, It will first load the content statically in the Blog contentplaceholder and then trigger an ajax call to load it a second time and replace it. If I just link the tab to the hashtag, then when loading the forum tabs, I won't get the blog content... How would you achieve the expected behaviour? I feel like I might have a deeper probelm in the organization of my views. Is putting the tabs in the masterpage the way to go? Maybe I should just hijax the links manually and not rely on jquery-ui tabs to do the work for me. I cannot load all tabs by default and display them using the hash tags, I need an ajax loading because it is a search process that can be long. So to sum up : /Forum should load the forum tab, and let the other tabs be loaded with an ajax call when clicking on it. /Twitter should load the twitter tab and let the other tabs.... the same goes for /Blogs and any tabs I would add later. Any idea to have this working properly?

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  • Memory leak on CollectionView.View.Refresh

    - by Dabblernl
    I have defined my binding thus: <TreeView ItemsSource="{Binding UsersView.View}" ItemTemplate="{StaticResource MyDataTemplate}" /> The CollectionViewSource is defined thus: private ObservableCollection<UserData> users; public CollectionViewSource UsersView{get;set;} UsersView=new CollectionViewSource{Source=users}; UsersView.SortDescriptions.Add( new SortDescription("IsLoggedOn",ListSortDirection.Descending); UsersView.SortDescriptions.Add( new SortDescription("Username",ListSortDirection.Ascending); So far, so good, this works as expected: The view shows first the users that are logged on in alphabetical order, then the ones that are not. However, the IsLoggedIn property of the UserData is updated every few seconds by a backgroundworker thread and then the code calls: UsersView.View.Refresh(); on the UI thread. Again this works as expected: users that log on are moved from the bottom of the view to the top and vice versa. However: Every time I call the Refresh method on the view the application hoards 3,5MB of extra memory, which is only released after application shutdown (or after an OutOfMemoryException...) I did some research and below is a list of fixes that did NOT work: The UserData class implements INotifyPropertyChanged Changing the underlying users collection does not make any difference at all: any IENumerable<UserData as a source for the CollectionViewSource causes the problem. -Changing the ColletionViewSource to a List<UserData (and refreshing the binding) or inheriting from ObservableCollection to get access to the underlying Items collection to sort that in place does not work. I am out of ideas! Help? EDIT: I found it: The Resource MyDataTemplate contains a Label that is bound to a UserData object to show one of its properties, the UserData objects being handed down by the TreeView's ItemsSource. The Label has a ContextMenu defined thus: <ContextMenu Background="Transparent" Width="325" Opacity=".8" HasDropShadow="True"> <PrivateMessengerUI:MyUserData IsReadOnly="True" > <PrivateMessengerUI:MyUserData.DataContext> <Binding Path="."/> </PrivateMessengerUI:MyUserData.DataContext> </PrivateMessengerUI:MyUserData> </ContextMenu> The MyUserData object is a UserControl that shows All properties of the UserData object. In this way the user first only sees one piece of data of a user and on a right click sees all of it. When I remove the MyUserData UserControl from the DataTemplate the memory leak disappears! How can I still implement the behaviour as specified above?

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  • WIA Automation for scanner color intent is not working

    - by Mike Nicholson
    I cannot get my Canon Pixma MP150 to scan a color scan from c# code. The following code is resulting in a black and white image, or if I change the value of 6146 to 2 then a grayscale image is created. I would like to be able to have a color scan from code. I know the scanner does color images because I can do one through the xp wizard in "scanners and camera". Can anyone help me figure out what value I am not setting for a color scan. All documentation and examples I can find just say to change the value of 6146. Thank you for taking the time to read this! private void ScanAndSaveOnePage () { WIA.CommonDialog Dialog1 = new WIA.CommonDialogClass(); WIA.DeviceManager DeviceManager1 = new WIA.DeviceManagerClass(); System.Object Object1 = null; System.Object Object2 = null; WIA.Device Scanner = null; Scanner = Dialog1.ShowSelectDevice(WIA.WiaDeviceType.ScannerDeviceType, false, false); WIA.Item Item1 = Scanner.Items[1]; setItem(Item1, "6146", 1); setItem(Item1, "6147", 150); setItem(Item1, "6148", 150); setItem(Item1, "6151", 150 * 8.5); setItem(Item1, "6152", 150 * 11); WIA.ImageFile Image1 = new WIA.ImageFile(); WIA.ImageProcess ImageProcess1 = new WIA.ImageProcess(); Object1 = (Object)"Convert"; ImageProcess1.Filters.Add(ImageProcess1.FilterInfos.get_Item(ref Object1).FilterID, 0); Object1 = (Object)"FormatID"; Object2 = (Object)WIA.FormatID.wiaFormatBMP; ImageProcess1.Filters[1].Properties.get_Item(ref Object1).set_Value(ref Object2); Object1 = null; Object2 = null; Image1 = (WIA.ImageFile)Item1.Transfer(WIA.FormatID.wiaFormatBMP); string DestImagePath = @"C:\test.bmp"; File.Delete(DestImagePath); Image1.SaveFile(DestImagePath); } private void setItem (IItem item, object property, object value) { WIA.Property aProperty = item.Properties.get_Item(ref property); aProperty.set_Value(ref value); }

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  • monodevelop code formatting

    - by Ali Shafai
    I'm using monodevelop on my mac to develop for iPhone. I was wondering if there is a way to change how MD formats C# code? by default it puts the curly braces as the same like as the if which I personally don't like....

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  • How do I make UITableViewCellAccessoryDisclosureIndicator visible in black background?

    - by Amit Vaghela
    Hi I wrote this cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator; in this method - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath; but I can only see it when I select that cell otherwise it's not visible.and it work perfectly when background is white. I am sure that I need to set a property, but I don't know which property I need to change to make this thing work. thanks in advance. cheers.

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  • Highlite Select Text in UIWebview.

    - by milanjansari
    i want to Select text using gesture and highlite that text.i had done display html page in UIwebview but uiwebview does not fire touch begin event, So how can i do. 1) when user select text (i.e user select text "i Know uesr" that part of text color should be change. if you have any idea below of the query,kindly suggest me.. Thank you Milan

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  • Async BinaryWriter ?

    - by blez
    I found implementation of async BinaryWriter here: http://social.msdn.microsoft.com/Forums/en-US/netfxbcl/thread/11f6aa76-1383-4cab-8693-29dcb25bbf2e But I can't really use it. I change all my types to AsyncBinaryWriter and I use .Write, but no data is written to the stream. Is that the proper way for using it ?

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  • Move SharePoint Designer workflow from one document library to another

    - by Buffernet
    Hi, I built a sharepoint workflow for a "test" document library. I would now like to move this workflow to a "prod" document library. I copied the workflow in sharepoint designer from one document library to the next successfully. However when I bring up the wizard and try to change the document library the workflow was made for I am unable because the drop down box with this option is disabled. Does anyone know how I can accomplish this?

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  • delta-dictionary/dictionary with revision awareness in python?

    - by shabbychef
    I am looking to create a dictionary with 'roll-back' capabilities in python. The dictionary would start with a revision number of 0, and the revision would be bumped up only by explicit method call. I do not need to delete keys, only add and update key,value pairs, and then roll back. I will never need to 'roll forward', that is, when rolling the dictionary back, all the newer revisions can be discarded, and I can start re-reving up again. thus I want behaviour like: >>> rr = rev_dictionary() >>> rr.rev 0 >>> rr["a"] = 17 >>> rr[('b',23)] = 'foo' >>> rr["a"] 17 >>> rr.rev 0 >>> rr.roll_rev() >>> rr.rev 1 >>> rr["a"] 17 >>> rr["a"] = 0 >>> rr["a"] 0 >>> rr[('b',23)] 'foo' >>> rr.roll_to(0) >>> rr.rev 0 >>> rr["a"] 17 >>> rr.roll_to(1) Exception ... Just to be clear, the state associated with a revision is the state of the dictionary just prior to the roll_rev() method call. thus if I can alter the value associated with a key several times 'within' a revision, and only have the last one remembered. I would like a fairly memory-efficient implementation of this: the memory usage should be proportional to the deltas. Thus simply having a list of copies of the dictionary will not scale for my problem. One should assume the keys are in the tens of thousands, and the revisions are in the hundreds of thousands. We can assume the values are immutable, but need not be numeric. For the case where the values are e.g. integers, there is a fairly straightforward implementation (have a list of dictionaries of the numerical delta from revision to revision). I am not sure how to turn this into the general form. Maybe bootstrap the integer version and add on an array of values? all help appreciated.

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  • Installing ssl certificates in GlassFish v3

    - by a1ex07
    I have just installed a new ssl certificate on GlassFish 3. I also changed all references to s1as to a new certificate alias in config/domain.xml. Everything seems to work fine, but I wonder if I have to change all "s1as" entries in config/sun-acc.xml, wss-server-config-1.0.xml,wss-server-config-2.0.xml as well ? Do settings in these files affect anything ? Thanks in advance.

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  • Problem with .NET Settings.Reload() and Settings.Save() Settings not loading

    - by galford13x
    I have a strange issue that I can't figure out. I have a custom settings class that inherits ApplicationSettingsBase. It has a user scoped settings as shown below. /// <summary> /// The Last Active Account /// </summary> [UserScopedSettingAttribute()] public AccountKeyClass ActiveAccount { get { try { return (AccountKeyClass)this["ActiveAccount"]; } catch(Exception error){} return null; } set { this["ActiveAccount"] = value; if (!this.AccountList.Contains(value)) { //this.AccountList.Add(value); } } } /// <summary> /// Account List /// Key: UserID /// Value: AccountKeyClass /// </summary> [UserScopedSettingAttribute()] public List<AccountKeyClass> AccountList { get { try { if(this["AccountList"] != null) return (List<AccountKeyClass>)this["AccountList"]; } catch(Exception error){} return null; } set { this["AccountList"] = value; } } I have two forms, a Main form and a Settings form in which to change application settings. When I creating the SettingsForm and change AccountList Settings value, the user.config file changes as excepected. My Apply/Ok button for my SettingsForm calls Settings.Save() then Settings.Reload() then closes the form. The problem is that when .Reload() is called, the Settings.AccountList becomes null. Whats more is that the user.config file never changes, if i close the application and reopen, the user.config file is still correct, but the Settings.AccountList is never read in. The Settings.AccountList is read in if i never call the .Reload() however. Update: If I create a List and Save(); from my MainForm, then the AccountList will be read in from my user.config fine. However If I add to the AccountList using my secondary form (SettingsForm) and call Save() then the next time the application is run the settings are not read in and a null value is returned in it's place. This happens even if I do not use Reload(). I think the problem has something to do with using the Generic List<. The AccountKeyClass that is being saved is saved as Serialized XML.

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  • How can I copy a TFS 2010 Build Definition?

    - by devlife
    Is there any way to copy a build definition? I work in a mainline source control methodology which utilizes many different branches that live for very short periods (ie. a few days to a week). I'd really like to copy a build template and just change the solution to build. Is there any way to do this?

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  • .Net Custom Configuration Section and Saving Changes within PropertyGrid

    - by Paul
    If I load the My.Settings object (app.config) into a PropertyGrid, I am able to edit the property inside the propertygrid and the change is automatically saved. PropertyGrid1.SelectedObject = My.Settings I want to do the same with a Custom Configuration Section. Following this code example (from here http://www.codeproject.com/KB/vb/SerializePropertyGrid.aspx), he is doing explicit serialization to disk when a "Save" button is pushed. Public Class Form1 'Load AppSettings Dim _appSettings As New AppSettings() Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click _appSettings = AppSettings.Load() ' Actually change the form size Me.Size = _appSettings.WindowSize PropertyGrid1.SelectedObject = _appSettings End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click _appSettings.Save() End Sub End Class In my code, my custom section Inherits from ConfigurationSection (see below) Question: Is there something built into ConfigurationSection class that does the autosave? If not, what is the best way to handle this, should it be in the PropertyGrid.PropertyValueChagned? (how does the My.Settings handle this internally?) Here is the example Custom Class that I am trying to get to auto-save and how I load into property grid. Dim config As System.Configuration.Configuration = _ ConfigurationManager.OpenExeConfiguration( _ ConfigurationUserLevel.None) PropertyGrid2.SelectedObject = config.GetSection("CustomSection") Public NotInheritable Class CustomSection Inherits ConfigurationSection ' The collection (property bag) that contains ' the section properties. Private Shared _Properties As ConfigurationPropertyCollection ' The FileName property. Private Shared _FileName As New ConfigurationProperty("fileName", GetType(String), "def.txt", ConfigurationPropertyOptions.IsRequired) ' The MasUsers property. Private Shared _MaxUsers _ As New ConfigurationProperty("maxUsers", _ GetType(Int32), 1000, _ ConfigurationPropertyOptions.None) ' The MaxIdleTime property. Private Shared _MaxIdleTime _ As New ConfigurationProperty("maxIdleTime", _ GetType(TimeSpan), TimeSpan.FromMinutes(5), _ ConfigurationPropertyOptions.IsRequired) ' CustomSection constructor. Public Sub New() _Properties = New ConfigurationPropertyCollection() _Properties.Add(_FileName) _Properties.Add(_MaxUsers) _Properties.Add(_MaxIdleTime) End Sub 'New ' This is a key customization. ' It returns the initialized property bag. Protected Overrides ReadOnly Property Properties() _ As ConfigurationPropertyCollection Get Return _Properties End Get End Property <StringValidator( _ InvalidCharacters:=" ~!@#$%^&*()[]{}/;'""|\", _ MinLength:=1, MaxLength:=60)> _ <EditorAttribute(GetType(System.Windows.Forms.Design.FileNameEditor), GetType(System.Drawing.Design.UITypeEditor))> _ Public Property FileName() As String Get Return CStr(Me("fileName")) End Get Set(ByVal value As String) Me("fileName") = value End Set End Property <LongValidator(MinValue:=1, _ MaxValue:=1000000, ExcludeRange:=False)> _ Public Property MaxUsers() As Int32 Get Return Fix(Me("maxUsers")) End Get Set(ByVal value As Int32) Me("maxUsers") = value End Set End Property <TimeSpanValidator(MinValueString:="0:0:30", _ MaxValueString:="5:00:0", ExcludeRange:=False)> _ Public Property MaxIdleTime() As TimeSpan Get Return CType(Me("maxIdleTime"), TimeSpan) End Get Set(ByVal value As TimeSpan) Me("maxIdleTime") = value End Set End Property End Class 'CustomSection

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  • Winforms: How to prevent vertically resize in VB.NET

    - by ajtp
    Hi, Working with winforms I wonder if there is some way to prevent vertically resize of the form. I would like to allow user to resize form in all directions except vertically.Moreover I would like to allow vertically resize in upward direction, but not downward. I have tried to use maximumsize by setting it to: Me.maximumsize = new size(0,me.height) I set width to 0 because I want to allow user to change form width. Unfortunately it doesn't work. Any ideas?

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  • Android EditText ImeOptions "Done" track finish typing.

    - by Faisal khan
    I am having edittext field i am setting following property so that i display done button on the kayboard when user click on textfield. editText.setImeOptions(EditorInfo.IME_ACTION_DONE); When user click done button on the screen keyboard(finish typing) i want to change radio button sate, how can i track done done button is hit from screen keyboard ?

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