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  • JSON editor/formatter?

    - by Chris
    I've got some JSON data, but it's all on one line. Does anyone know of a web or Windows editor that will format (e.g. indent and insert new lines) this data for me, so I can read it better? Preferably one that uses a GUI to display the JSON—instead of a command-line tool that outputs a reformatted document, for example.

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  • Displaying paragraphs in HTML

    - by Roy
    Hi all, I'm writing a web application which needs to bring the stored paragraphs into the front web. The text come from excel work sheet and contains control characters like indent. I want to show the text in the exactly manner as it was in excel. How can I do that then? Thanks in advance.

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  • tool to auto-format R code

    - by Keith
    Is there any tool (editor, script, whatever...) available that can automatically reformat R code? It does not need to be customizable but it must be able to recognize statements separated by either semicolons or newlines since this code has both. If it can put all statements on a separate line, consistently indent code blocks and consistently place braces I will be very happy.

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  • Library to write javascript code

    - by Melursus
    Is there a c# library that can help to write and indent Javascript code. It's because I'm writing some c# code that generated some Javascript code. Something like this : js += "<script type=\"text/javascript\">\n"; js += " function()...\n"; And I find that generated a lot of ugly code. So, I thought that maybe a existing library can help me doing that ?

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  • Style Problem with Repeater Inside a Datalist

    - by Jepe d Hepe
    i've used a DataList (dlparent) control for one of my page. Inside that datalist is another Datalist (dlchild) that is being populated by itemdatabound event of the parent datalist. i've used css with dlchild. Databinding is ok and the required output shows great with mozilla and IE but not in netscape, safari and google chrome. dlchild is not showing. only item in dlparent appears. Here's the markup for the dlparent: <asp:DataList ID="SprintsWorkData" Style="float: left; padding-top: 10px;" runat="server" OnItemDataBound="SprintsWorkData_ItemDataBound"> <ItemTemplate> <asp:HiddenField ID="hiddenSprintId" runat="server" Value='<%# Eval("SprintId") %>' /> <div id="SprintNameSection"> <h4> <%# Eval("SprintName") %></h4> </div> <div id="HeaderSection_SelectAll"> <div style="padding-top: 3px; height: 23px; padding-left: 2px;"> <asp:CheckBox ID="isAllCheck" runat="server" onclick="checkAll(this)" /> <b> <asp:Label ID="sAll" Style="color: Black; text-indent: 1px;" Text="Select All" runat="server"></asp:Label> </b> </div> </div> <div class="HeaderSection_WorkedHours"> <b><asp:Literal ID="workedHours" runat="server" Text='<%$ Resources:LanguagePack, Worked_Hours %>'></asp:Literal></b></div> <div class="HeaderSection_BillableHours"> <b><asp:Literal ID="billableHours" runat="server" Text='<%$ Resources:LanguagePack, Billable_Hours %>'></asp:Literal></b></div> <div class="HeaderSection_Comments"> <b><asp:Literal ID="comments" runat="server" Text='<%$ Resources:LanguagePack, Comments %>'></asp:Literal></b></div> <asp:DataList ID="HoursWorkData" runat="server"> <ItemTemplate> <asp:HiddenField ID="hiddenTaskId" runat="server" Value='<%# Eval("BacklogId") %>' /> <div id="ItemSection_Task_Header"> <div style="vertical-align: middle; padding-bottom: 2px; padding-left: 2px; height: 18px;"> <asp:CheckBox ID="checkboxSub" runat="server" onclick="checkAllSub(this)" /> <b style="text-indent: 1px;"> <%# Eval("Title") %></b> </div> </div> <div id="ItemSection_WorkedHours_Header"> <%# Eval("WorkedHours")%>&nbsp;</div> <div id="ItemSection_BillableHours_Header"> <asp:Label ID="lblBillableHours_Header" Text='<%# Eval("BillableHours")%>' runat="server"></asp:Label>&nbsp;</div> <div id="ItemSection_Comments_Header"> </div> <asp:Repeater ID="repResourcesList" runat="server"> <ItemTemplate> <asp:HiddenField ID="hiddenReportId1" runat="server" Value='<%# Eval("ReportId") %>' /> <div id="ItemSection_Task_Item"> <div style="vertical-align: middle; padding-bottom: 5px; padding-left: 2px; padding-top: 1px; height: 14px;"> <asp:CheckBox ID="CB" runat="server" onclick="checkItem(this)" /> <b style="text-indent: 1px;"> <%# Eval("EnteredbyName") %></b> </div> </div> <div id="ItemSection_WorkedHours_Item"> <asp:Label ID="lblWorkedHours_Item" Text='<%# Eval("WorkedHours")%>' runat="server"></asp:Label>&nbsp;</div> <div id="ItemSection_BillableHours_Item"> <asp:RegularExpressionValidator ValidationGroup="ApproveBillable" ID="RegularExpressionValidator1" runat="server" ErrorMessage="*" ValidationExpression="^(-)?\d+(\.\d\d)?$" ControlToValidate="txtBillableHours" Style="position: absolute;">*</asp:RegularExpressionValidator> <asp:TextBox ID="txtBillableHours" Style="text-align: right" runat="server" Font-Size="12px" Width="50px" Text='<%# Eval("BillableHours") %>'></asp:TextBox> </div> <div id="ItemSection_Comments_Item"> <asp:TextBox ID="txtComments" Font-Size="12px" Width="93px" runat="server" Text='<%# Eval("Comment") %>'></asp:TextBox> </div> </ItemTemplate> </asp:Repeater> </ItemTemplate> <ItemStyle Height="24px" /> <SeparatorTemplate> <div id="divSeparator"> </div> </SeparatorTemplate> <FooterTemplate> <div id="Footer1"> TOTAL HOURS &nbsp; </div> <div id="Footer_WorkedHours"> <asp:Label ID="lblWorkedHours" runat="server" Text="0.00" Font-Size="12px" ForeColor="White"></asp:Label>&nbsp; </div> <div id="Footer_BillableHours"> <asp:Label ID="lblBillableHours_Footer" runat="server" Text="0.00" Font-Size="12px" ForeColor="White"></asp:Label>&nbsp; </div> <div id="Footer_Comments"> </div> </FooterTemplate> </asp:DataList> </ItemTemplate> <SeparatorTemplate> &nbsp; </SeparatorTemplate> </asp:DataList> What might be the problem?

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  • VS 2008 Code Snippet Indentation

    - by Daniel
    In VS 2008, there are XML code snippets that seem to be pretty awesome :) However, it seems that the snippets we created do not indent properly. For example if we have the following code: { ... { ... { InsertSnippet here. We get something like: { ... { ... { FirstLineofSnippet SecondLineOfSnippet ThirdLineOfSnippet Is there any way to make it so that all lines keep the same indentation?

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  • C++ indentation not working on Vim

    - by ajay
    Hi, I am having trouble getting indentation to work in Vim. I am coding in C++. I use vim.nox on ubuntu 9.10 I have filetype plugin indent on I also tried set cident , set autoindent, set smartindent etc. Automatic indentation does not seem to work.

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  • tinyMCE automatically parses links

    - by gong
    hello, I use tinyMCE like: $usetinymce="tinyMCE.init({ entity_encoding : \"raw\", elements : \"text,newstext\", mode : \"exact\", theme: \"advanced\", theme_advanced_buttons1 : \"bold,italic,underline,strikethrough,separator,\" + \"justifyleft,justifycenter,justifyright,justifyfull,formatselect,\" + \"bullist,numlist,outdent,indent\", theme_advanced_buttons2 : \"link,unlink,anchor,image,separator,\" +\"undo,redo,cleanup,code,separator,sub,sup,charmap\", theme_advanced_buttons3 : \"\" });"; If I insert a link the it appears like: www.111.gr/ How is this extra \ added? I also did a print_r($_POST) and still appears. any help

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  • How can I use the eclipse indenter from my code?

    - by Geo
    I noticed the eclipse indenter has support for the latest version of java, and it would be nice if I could use that class to indent generated java source code. Is there a way of integrating it ? EDIT: I need to be able to include the code formatter in my code. No external calls. EDIT2: I've managed to get it working. You can read the story here. Thanks VonC !

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  • XCode: Function argument indentation

    - by user343317
    I was unable to find any solution of my specific issue. I'm using Xcode 3.2. I'd like to indent the next line of function argument just one step in from the previous line: somevariable = pow( a, b); However, Xcode's syntax-aware indenting insists on converting the above into: somevariable = pow( a, b); Where the arguments are aligned with opening parenthesis of the function. How can I make indenting be configured to match my preference?

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  • Python file - Want to change it to a function or a class

    - by curious2know
    Hello, I have a python program/file that I want to run repeatedly and calculate the averages of some variables over these runs. To do so, I thought it might be convenient to convert this program into a function or a class. One way I can think of is to add a def Main(): line at the top and indent every line manually within it. Is there an easier way? I am using pydev on eclipse. Thanks.

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  • Convert Your Car’s Ashtray to a Smartphone Dock

    - by Jason Fitzpatrick
    Envious of modern cars that have built-in iPhone chargers and the like? Be jealous no more; this simple DIY tutorial guides you through converting the ashtray in your older ride into a smartphone dock. Thanks to the work of Jason Torchinsky over at Jalopnik, you’ll have no trouble upgrading that ashtray (or any other small pull out compartment) into a dock for your smartphone or MP3 player. Although the car they use is from the 1970s, most cars built even in the last 10 years still have an ashtray or ashtray-like compartment you could use to follow along. Hit up the link below to read more about the project. How To Turn Your Cars Ashtray Into A Smartphone Dock [Jalopnik] HTG Explains: Is ReadyBoost Worth Using? HTG Explains: What The Windows Event Viewer Is and How You Can Use It HTG Explains: How Windows Uses The Task Scheduler for System Tasks

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  • LLBLGen Pro v3.5 has been released!

    - by FransBouma
    Last weekend we released LLBLGen Pro v3.5! Below the list of what's new in this release. Of course, not everything is on this list, like the large amount of work we put in refactoring the runtime framework. The refactoring was necessary because our framework has two paradigms which are added to the framework at a different time, and from a design perspective in the wrong order (the paradigm we added first, SelfServicing, should have been built on top of Adapter, the other paradigm, which was added more than a year after the first released version). The refactoring made sure the framework re-uses more code across the two paradigms (they already shared a lot of code) and is better prepared for the future. We're not done yet, but refactoring a massive framework like ours without breaking interfaces and existing applications is ... a bit of a challenge ;) To celebrate the release of v3.5, we give every customer a 30% discount! Use the coupon code NR1ORM with your order :) The full list of what's new: Designer Rule based .NET Attribute definitions. It's now possible to specify a rule using fine-grained expressions with an attribute definition to define which elements of a given type will receive the attribute definition. Rules can be assigned to attribute definitions on the project level, to make it even easier to define attribute definitions in bulk for many elements in the project. More information... Revamped Project Settings dialog. Multiple project related properties and settings dialogs have been merged into a single dialog called Project Settings, which makes it easier to configure the various settings related to project elements. It also makes it easier to find features previously not used  by many (e.g. type conversions) More information... Home tab with Quick Start Guides. To make new users feel right at home, we added a home tab with quick start guides which guide you through four main use cases of the designer. System Type Converters. Many common conversions have been implemented by default in system type converters so users don't have to develop their own type converters anymore for these type conversions. Bulk Element Setting Manipulator. To change setting values for multiple project elements, it was a little cumbersome to do that without a lot of clicking and opening various editors. This dialog makes changing settings for multiple elements very easy. EDMX Importer. It's now possible to import entity model data information from an existing Entity Framework EDMX file. Other changes and fixes See for the full list of changes and fixes the online documentation. LLBLGen Pro Runtime Framework WCF Data Services (OData) support has been added. It's now possible to use your LLBLGen Pro runtime framework powered domain layer in a WCF Data Services application using the VS.NET tools for WCF Data Services. WCF Data Services is a Microsoft technology for .NET 4 to expose your domain model using OData. More information... New query specification and execution API: QuerySpec. QuerySpec is our new query specification and execution API as an alternative to Linq and our more low-level API. It's build, like our Linq provider, on top of our lower-level API. More information... SQL Server 2012 support. The SQL Server DQE allows paging using the new SQL Server 2012 style. More information... System Type converters. For a common set of types the LLBLGen Pro runtime framework contains built-in type conversions so you don't need to write your own type converters anymore. Public/NonPublic property support. It's now possible to mark a field / navigator as non-public which is reflected in the runtime framework as an internal/friend property instead of a public property. This way you can hide properties from the public interface of a generated class and still access it through code added to the generated code base. FULL JOIN support. It's now possible to perform FULL JOIN joins using the native query api and QuerySpec. It's left to the developer to check whether the used target database supports FULL (OUTER) JOINs. Using a FULL JOIN with entity fetches is not recommended, and should only be used when both participants in the join aren't the target of the fetch. Dependency Injection Tracing. It's now possible to enable tracing on dependency injection. Enable tracing at level '4' on the traceswitch 'ORMGeneral'. This will emit trace information about which instance of which type got an instance of type T injected into property P. Entity Instances in projections in Linq. It's now possible to return an entity instance in a custom Linq projection. It's now also possible to pass this instance to a method inside the query projection. Inheritance fully supported in this construct. Entity Framework support The Entity Framework has been updated in the recent year with code-first support and a new simpler context api: DbContext (with DbSet). The amount of code to generate is smaller and the context simpler. LLBLGen Pro v3.5 comes with support for DbContext and DbSet and generates code which utilizes these new classes. NHibernate support NHibernate v3.2+ built-in proxy factory factory support. By default the built-in ProxyFactoryFactory is selected. FluentNHibernate Session Manager uses 1.2 syntax. Fluent NHibernate mappings generate a SessionManager which uses the v1.2 syntax for the ProxyFactoryFactory location Optionally emit schema / catalog name in mappings Two settings have been added which allow the user to control whether the catalog name and/or schema name as known in the project in the designer is emitted into the mappings.

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  • Doug Crockford: Geek of the Week

    Doug Crockford is the man behind JavaScript Object Notation (JSON). He is a well-known critic of XML and guides the development of Javascript on the ECMA Standards Committee, as well as being the senior JavaScript architect at Yahoo! He is also the author of the popular 'JavaScript: The Good Parts'. Richard Morris was dispatched to ask him which the good parts were....Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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  • Window management shortcuts?

    - by pwnguin
    I've got a single massive monitor at home, and I've decided to mimic the Windows 7 window tiling shortcuts. I found a few guides online using wmctrl, and it's going well, save one thing: maximized windows don't respond to it. gconftool-2 --type string --set /apps/metacity/keybinding_commands/command_1 "wmctrl -r :ACTIVE: -e 0, 0,0, `xwininfo -root | grep Width | awk '{ print ($2/2)}'`, `xwininfo -root | grep Height | awk '{ print $2 }'`" (I've added line returns to make an otherwise massive one-liner readable.) I've bound this to a hotkey and it works, unless the window is maximized. Any ideas on how to fix this up?

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  • 24 DIY Softbox Designs for Cheap and Flexible Photography Lighting [DIY]

    - by Jason Fitzpatrick
    If you’re looking for just the right softbox for your budget and photography needs this collection of 24 great softbox designs is bound to have the perfect fit. At DIY Photography they hosted a DIY softbox contest. Out of the 70 entries they culled it down to the top 24 designs and rounded up the photo tours and build guides for you to browse. You can build the foamcore and CFL model seen in the photo above by following the build guide here. Hit up the link below to check out all the other designs that range from full body softboxes to on-camera softboxes. How To Build 24 DIY Softboxes [DIY Photography via Make] HTG Explains: Photography with Film-Based CamerasHow to Clean Your Dirty Smartphone (Without Breaking Something)What is a Histogram, and How Can I Use it to Improve My Photos?

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  • ORA-4030 Troubleshooting

    - by [email protected]
    QUICKLINK: Note 399497.1 FAQ ORA-4030 Note 1088087.1 : ORA-4030 Diagnostic Tools [Video]   Have you observed an ORA-0430 error reported in your alert log? ORA-4030 errors are raised when memory or resources are requested from the Operating System and the Operating System is unable to provide the memory or resources.   The arguments included with the ORA-4030 are often important to narrowing down the problem. For more specifics on the ORA-4030 error and scenarios that lead to this problem, see Note 399497.1 FAQ ORA-4030.   Looking for the best way to diagnose? There are several available diagnostic tools (error tracing, 11g Diagnosibility, OCM, Process Memory Guides, RDA, OSW, diagnostic scripts) that collectively can prove powerful for identifying the cause of the ORA-4030.    Error Tracing   The ORA-4030 error usually occurs on the client workstation and for this reason, a trace file and alert log entry may not have been generated on the server side.  It may be necessary to add additional tracing events to get initial diagnostics on the problem. To setup tracing to trap the ORA-4030, on the server use the following in SQLPlus: alter system set events '4030 trace name heapdump level 536870917;name errorstack level 3';Once the error reoccurs with the event set, you can turn off  tracing using the following command in SQLPlus:alter system set events '4030 trace name context off; name context off';NOTE:   See more diagnostics information to collect in Note 399497.1  11g DiagnosibilityStarting with Oracle Database 11g Release 1, the Diagnosability infrastructure was introduced which places traces and core files into a location controlled by the DIAGNOSTIC_DEST initialization parameter when an incident, such as an ORA-4030 occurs.  For earlier versions, the trace file will be written to either USER_DUMP_DEST (if the error was caught in a user process) or BACKGROUND_DUMP_DEST (if the error was caught in a background process like PMON or SMON). The trace file may contain vital information about what led to the error condition.    Note 443529.1 11g Quick Steps to Package and Send Critical Error Diagnostic Informationto Support[Video]  Oracle Configuration Manager (OCM) Oracle Configuration Manager (OCM) works with My Oracle Support to enable proactive support capability that helps you organize, collect and manage your Oracle configurations. Oracle Configuration Manager Quick Start Guide Note 548815.1: My Oracle Support Configuration Management FAQ Note 250434.1: BULLETIN: Learn More About My Oracle Support Configuration Manager    General Process Memory Guides   An ORA-4030 indicates a limit has been reached with respect to the Oracle process private memory allocation.    Each Operating System will handle memory allocations with Oracle slightly differently. Solaris     Note 163763.1Linux       Note 341782.1IBM AIX   Notes 166491.1 and 123754.1HP           Note 166490.1Windows Note 225349.1, Note 373602.1, Note 231159.1, Note 269495.1, Note 762031.1Generic    Note 169706.1   RDAThe RDA report will show more detailed information about the database and Server Configuration. Note 414966.1 RDA Documentation Index Download RDA -- refer to Note 314422.1 Remote Diagnostic Agent (RDA) 4 - Getting Started OS Watcher (OSW)This tool is designed to gather Operating System side statistics to compare with the findings from the database.  This is a key tool in cases where memory usage is higher than expected on the server while not experiencing ORA-4030 errors currently. Reference more details on setup and usage in Note 301137.1 OS Watcher User Guide Diagnostic Scripts   Refer to Note 1088087.1 : ORA-4030 Diagnostic Tools [Video] Common Causes/Solutions The ORA-4030 can occur for a variety of reasons.  Some common causes are:   * OS Memory limit reached such as physical memory and/or swap/virtual paging.   For instance, IBM AIX can experience ORA-4030 issues related to swap scenarios.  See Note 740603.1 10.2.0.4 not using large pages on AIX for more on that problem. Also reference Note 188149.1 for pointers on 10g and stack size issues.* OS limits reached (kernel or user shell limits) that limit overall, user level or process level memory * OS limit on PGA memory size due to SGA attach address           Reference: Note 1028623.6 SOLARIS How to Relocate the SGA* Oracle internal limit on functionality like PL/SQL varrays or bulk collections. ORA-4030 errors will include arguments like "pl/sql vc2" "pmucalm coll" "pmuccst: adt/re".  See Coding Pointers for pointers on application design to get around these issues* Application design causing limits to be reached* Bug - space leaks, heap leaks   ***For reference to the content in this blog, refer to Note.1088267.1 Master Note for Diagnosing ORA-4030

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  • Online games programming basics

    - by Renkon
    I am writing with regard to an issue I am having nowadays. I have come up with an interesting idea of making an online game in C#, yet I do not have the knowledge to work with more than a player. Basic games like a TIC-TAC-TOE or a SNAKE were done already, and I would like to do a simple, but online, game. Would you mind giving me some tutorials or guides related to that? I would really like to learn how to work online with the client/server structure (though, I do know the basics about that structure). I look forward to reading from you. Yours faithfully, Renkon.

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  • How do I install an equalizer in Rhythmbox?

    - by sayth
    Previous I have never used rhythmbox by default because it seemed to be lacking in features to me. Just my personal opinion. With rhythmbox back in 12.04 will ubuntu give it some attention to give it some usability one thing that was majorly missing on my last use of rhythmbox was an equalizer which is the most basic of requirements for an audio player let alone a preamp. I have searched and found that on the rhythmbox website the plugin is available but in the plugins menu of rhythmbox it is not there. I searched google and there are many guides from 2009 trying to install the equalizer. there is nothing recent and one would assume this would be a default plugin, there is no point after all searching for cover art if your music doesn't sound right. How can I easily install the equalizer in 12.04?

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  • How do I set up a virtual network interface with its own IP address?

    - by Stefano Palazzo
    I vaguely remember that it's possible to set up virtual network interfaces with their own IP addresses, using only one physical network connection. I can find a few guides on the internet that recommend setting these up in /etc/network/interfaces, but Ubuntu doesn't use this file. Therefore my question: What's the correct way of setting these up in recent versions of Ubuntu? As this is a laptop, and I need it to connect to all kinds of different networks, I want to keep the network manager and all its configuration. To be more clear: at the end of this, I want to have a new network interface (e.g. "eth42") with its own IP address, but using whatever is connected in network manager to send the actual packets. In NM, it should appear as if I just had a second ethernet adapter installed in my system.

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