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  • asp.net mvc user control problem foreach loop

    - by mazhar
    Previous post <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" % <% MvcApplication1.Models.FeaturesRepository _model = new MvcApplication1.Models.FeaturesRepository(); % <% foreach (var md in _model.GetAllFeatures()) { % <%--<% if (md.int_ParentId == 0) { %--% <%= md.vcr_FeaturesName % <%--<% } %--% <% } % It is with reference to the previous post above.Is there something wrong with the foreach loop(The result is correct but it is displaying the series of Add,Add,Add,Add,Add,Add...,which is the last record of the getallfeatures.

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  • Does jQuery have a plugin to display a "message bar" like the Twitter "wrong password" bar at the to

    - by Jian Lin
    Twitter will pop down a message bar at the top of the screen say "Wrong password" and after 10 seconds, it will slide up and disappear. Chrome also shows "Do you want to save the password" message box using such a way. Does jQuery have a plug in to do that already? Does it also work in IE 6? Because usually, the display of relative to the viewport (using position: fixed) will not work on IE 6. thanks.

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  • how to stop the variation of devexpress textbox's width

    - by subash
    i have web form running in asp.net & c#.net, The form has a devexpress aspxtextbox and the another ordinary textbox with a button. The scenario is enter a text longer than the width of the text box in the ordinary text box. on clicking the button it enters the text in to devexpress aspxtextbox ,increasing the width of the devexpress aspx text box inspite of width given as 50 px. how to maintain the fixed width for devexpress aspx text box

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  • Changing a custom accessoryView in a uitableviewcell?

    - by cannyboy
    I'm trying to change the custom accessoryView of a uitableviewcell immediately after the user clicks on the cell. How would I do this? For the record, I'm using Matt Gallagher' custom table view tutorial: http://cocoawithlove.com/2009/04/easy-custom-uitableview-drawing.html Download link for source: http://projectswithlove.com/projects/EasyCustomTable.zip

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  • jpa @version optimistic locking

    - by cometta
    I loaded same entity record on 2 separate browser window then press submit (hibernate template.merge), version number incremented for both browser window, but never caught any problem with optimistic lock.. so how to test this? my save() look like this hibernatetemplate().merge(..); setJPAObject(null); //reset after save

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  • resizing an array with C

    - by Gary
    So I need to have an array of structs in a game I'm making - but I don't want to limit the array to a fixed size. I'm told there is a way to use realloc to make the array bigger when it needs to, but can't find any working examples of this. Could someone please show me how to do this? Thanks!

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  • What is the difference between NULL in C++ and null in Java?

    - by Stephano
    I've been trying to figure out why C++ is making me crazy typing NULL. Suddenly it hits me the other day; I've been typing null (lower case) in Java for years. Now suddenly I'm programming in C++ and that little chunk of muscle memory is making me crazy. Wikiperipatetic defines C++ NULL as part of the stddef: A macro that expands to a null pointer constant. It may be defined as ((void*)0), 0 or 0L depending on the compiler and the language. Sun's docs tells me this about Java's "null literal": The null type has one value, the null reference, represented by the literal null, which is formed from ASCII characters. A null literal is always of the null type. So this is all very nice. I know what a null pointer reference is, and thank you for the compiler notes. Now I'm a little fuzzy on the idea of a literal in Java so I read on... A literal is the source code representation of a fixed value; literals are represented directly in your code without requiring computation. There's also a special null literal that can be used as a value for any reference type. null may be assigned to any variable, except variables of primitive types. There's little you can do with a null value beyond testing for its presence. Therefore, null is often used in programs as a marker to indicate that some object is unavailable. Ok, so I think I get it now. In C++ NULL is a macro that, when compiled, defines the null pointer constant. In Java, null is a fixed value that any non-primitive can be assigned too; great for testing in a handy if statement. Java does not have pointers, so I can see why they kept null a simple value rather than anything fancy. But why did java decide to change the all caps NULL to null? Furthermore, am I missing anything here?

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  • Non-blocking MySQL updates with java?

    - by justkevin
    For a multiplayer game I'm working on I'd like to record events to the mysql database without blocking the game update thread so that if the database is busy or a table is locked the game doesn't stop running while it waits for a write. What's the best way to accomplish this? I'm using c3p0 to manage the database connection pool. My best idea so far is to add query update strings to a synchronized list with an independent thread checking the list every 100ms and executing the queries it finds there.

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  • CSS three column layout, liquid center, no left-margin!

    - by moontear
    Hi, I am all in favor of CSS based layouts, but this one I just can't figure out. With a table it is oh-so-easy: <html> <head><title>Three Column</title></head> <body> <p>Test</p> <table style="width: 100%; border: 1px solid black; min-height: 300px;"> <tr> <td style="border: 1px solid green;" colspan="3">Header</td> </tr> <tr> <td style="border: 1px solid green; width: 150px;" rowspan="2">Left</td> <td style="border: 1px solid yellow;">Content</td> <td style="border: 1px solid blue; width: 200px;" rowspan="2">Right</td> </tr> <tr> <td style="border: 1px solid fuchsia;">Additional stuff</td> </tr> <tr><td style="border: 1px solid green;" colspan="3">Footer</td></tr> </body> <html> Left is fixed width Right is fixed width Content is liquid Additional stuff sits beneath content Now here is the important part: "Left" may not exist. Again this is easy with the table. Delete the column and "Content" expands. Beautiful. I have looked through many examples (and "holy grails") of liquid and table less three-column CSS based layouts, but I have not found one which is not using some kind of margin-left for the middle column ("Content"). Any margin-left will suck once "Left" is gone as "Content" will just stay at it's place. I'm just about to switch to old school table based layout for this problem, so I'm hoping someone has some idea - I don't care about excess markup, wrappers and the like, I would just like to know how to solve this with plain CSS. Btw: look at how easy equal height columns are... Cheers PS: No CSS3 please

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  • How to map an array to multiple properties using AutoMapper?

    - by Dror Helper
    I need to map a single fixed sized array array to multiple properties. For example given this class: public class Source { public int[] ItemArray{get;set} // always 4 items } I want to map the array to this class public class Dest { public int Item1{get;set;} public int Item1{get;set;} public int Item1{get;set;} public int Item1{get;set;} } Is there a simple way to do it with AutoMapper (without actually mapping each individual field)?

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  • work benefits package [closed]

    - by Francisco Garcia
    For those of you who are into programming not just for the money. I would like to know which benefits you would like to have (or already have). OK, maybe taking away the money factor will limit this question too much. I am surprised to see that most companies have a fixed set for their benefits package. Were you able to negotiate something new or just your salary? What things have you seen out there and/or value most?

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  • SQL Server combining 2 rows into 1 from the same table

    - by Maton
    Hi, I have a table with an JobID (PK), EmployeeID (FK), StartDate, EndDate containing data such as: 1, 10, '01-Jan-2010 08:00:00', '01-Jan-2010 08:30:00' 2, 10, '01-Jan-2010 08:50:00', '01-Jan-2010 09:05:00' 3, 10, '02-Feb-2010 10:00:00', '02-Feb-2010 10:30:00' I want to return a record for each EndDate for a Job and then the same employees StartDate for his next immediate job (by date time). So from the data above the result would be Result 1: 10, 01-Jan-2010 08:30:00, 01-Jan-2010 08:50:00 Result 2: 10, 01-Jan-2010 09:05:00, 02-Feb-2010 10:00:00 Greatly appreciate any help!

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  • Problem with building OpenCV for Python 2.6

    - by si14
    I've just downloaded OpenCV's trunk and now I'm trying to build it with MinGW. I read the manual and get .dll's compiled, but that's all - "interfaces/python" contains only some .i and .cmake files. How can I really get new python interface? Where I can find new cv.pyd/libcv.dll.a (because a compiled version from official site crashes sometimes and I saw this bug as "fixed" in Trac)?

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  • How to filter and format email text and forward to customers?

    - by understack
    I get poorly formatted invoice related email from my payment gateway. I wan to automatically format these emails to make them more readbale. Mostly I want to remove few 'fixed' lines which are always present in email body. Do I need to run some sort of PHP process to do it? Is it possible to do it on email server itself? EDIT I have got cpanel access.

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  • [Haskell]Curious about the Hash Table problem

    - by astamatto
    I read that hash tables in haskell are crippled ( citation: http://flyingfrogblog.blogspot.com/2009/04/more-on-haskells-hash-table-problems.html ) and since i like haskell it worried me. Since the blog-post one year has passed and im curious, The hash table problem in haskell was "fixed" in the traditional compilers? (like ghc) ps: I love stack overflow, im a long time visitor but only today i decided to try to post a question.

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  • Free PDF viewers in ASP.net

    - by rowmark
    Hello experts, I have many PDF documents in binary format which is in the SQL Server 2008 database. I have a gridview in my ASP.net page. When a user clicks on any ID column of the record I need to open the pdf in the browser. Are there any free PDF viewer controls out there? How can I convert the binary PDF file and display as PDF in the browser. Thanks

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  • "freeze" one column in flex datagrid

    - by Bob Spidell
    I'm using a datagrid to display a column of date ranges and several columns of data. I'd like to make the first column (the date ranges) fixed; i.e. that column stays in place when the user scrolls the other columns. That way, the dates column will always be visible as the user scrolls through many data columns. I don't see a datagrid property for this; anyone have a solution? TIA

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  • LINQ Query returns nothing.

    - by gtas
    Why is this query returns 0 lines? There is a record matching the arguments. Deafkaw.Where(p => (p.ImerominiaKataxorisis >= aDate && p.ImerominiaKataxorisis <= DateTime.Now) && (p.Year == etos && p.IsYpodeigma == false) ).ToList(); Am i missing something?

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  • Data Grid Styles Designer

    - by Kumar
    Looking for any decent grid styles designer with standard features such as select columns from a catalog Change the ordering of columns set column font/bold/italic etc. set column styles - fixed left / right etc. Have done it before but don't have access to that code Looking for any near ready to use sample before reinventing the wheel :) preferably winforms but can use wpf too

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  • xerces-c: Xml parsing multiple files

    - by user459811
    I'm atempting to learn xerces-c and was following this tutorial online. http://www.yolinux.com/TUTORIALS/XML-Xerces-C.html I was able to get the tutorial to compile and run through a memory checker (valgrind) with no problems however when I made alterations to the program slightly, the memory checker returned some potential leak bytes. I only added a few extra lines to main to allow the program to read two files instead of one. int main() { string configFile="sample.xml"; // stat file. Get ambigious segfault otherwise. GetConfig appConfig; appConfig.readConfigFile(configFile); cout << "Application option A=" << appConfig.getOptionA() << endl; cout << "Application option B=" << appConfig.getOptionB() << endl; // Added code configFile = "sample1.xml"; appConfig.readConfigFile(configFile); cout << "Application option A=" << appConfig.getOptionA() << endl; cout << "Application option B=" << appConfig.getOptionB() << endl; return 0; } I was wondering why is it when I added the extra lines of code to read in another xml file, it would result in the following output? ==776== Using Valgrind-3.6.0 and LibVEX; rerun with -h for copyright info ==776== Command: ./a.out ==776== Application option A=10 Application option B=24 Application option A=30 Application option B=40 ==776== ==776== HEAP SUMMARY: ==776== in use at exit: 6 bytes in 2 blocks ==776== total heap usage: 4,031 allocs, 4,029 frees, 1,092,045 bytes allocated ==776== ==776== 3 bytes in 1 blocks are definitely lost in loss record 1 of 2 ==776== at 0x4C28B8C: operator new(unsigned long) (vg_replace_malloc.c:261) ==776== by 0x5225E9B: xercesc_3_1::MemoryManagerImpl::allocate(unsigned long) (MemoryManagerImpl.cpp:40) ==776== by 0x53006C8: xercesc_3_1::IconvGNULCPTranscoder::transcode(unsigned short const*, xercesc_3_1::MemoryManager*) (IconvGNUTransService.cpp:751) ==776== by 0x4038E7: GetConfig::readConfigFile(std::string&) (in /home/bonniehan/workspace/test/a.out) ==776== by 0x403B13: main (in /home/bonniehan/workspace/test/a.out) ==776== ==776== 3 bytes in 1 blocks are definitely lost in loss record 2 of 2 ==776== at 0x4C28B8C: operator new(unsigned long) (vg_replace_malloc.c:261) ==776== by 0x5225E9B: xercesc_3_1::MemoryManagerImpl::allocate(unsigned long) (MemoryManagerImpl.cpp:40) ==776== by 0x53006C8: xercesc_3_1::IconvGNULCPTranscoder::transcode(unsigned short const*, xercesc_3_1::MemoryManager*) (IconvGNUTransService.cpp:751) ==776== by 0x40393F: GetConfig::readConfigFile(std::string&) (in /home/bonniehan/workspace/test/a.out) ==776== by 0x403B13: main (in /home/bonniehan/workspace/test/a.out) ==776== ==776== LEAK SUMMARY: ==776== definitely lost: 6 bytes in 2 blocks ==776== indirectly lost: 0 bytes in 0 blocks ==776== possibly lost: 0 bytes in 0 blocks ==776== still reachable: 0 bytes in 0 blocks ==776== suppressed: 0 bytes in 0 blocks ==776== ==776== For counts of detected and suppressed errors, rerun with: -v ==776== ERROR SUMMARY: 2 errors from 2 contexts (suppressed: 2 from 2)

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  • cassandra thrift: append data

    - by urssujith
    If I need to append data (not insert) into a particular super column, what should I do? For eg: Consider a existing record described below Kespace : test columFamily: testColum SuperColumn : testSuper column_name : email value : [email protected] Here if I want to add my phone number to the super column "testSuper". What should I do?

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