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• Can I read Captcha data from JavaScript in a secure way ?

  - by Space Cracker

  We use Captcha control in a registration form that we make full client validation for all fields in JavaScript ( JQuery ) beside server validation .. I tried a lot of ways but all will write the Captcha value in JavaScript that can be accessed by anyone :( I search if is there any way that allow me validate Captcha value in client side using JQuery in secure way or it can't be done ?

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• What is the difference between a site and an app in Django?

  - by larf311

  I know a site can have many apps but all the examples I see have the site called "mysite". I figured the site would be the name of your site, like StackOverflow for example. Would you do that and then have apps like "authentication", "questions", and "search"? Or would you really just have a site called mysite with one app called StackOverflow?

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• Are duplicate directives in php.ini going to cause an issue?

  - by Brandon G

  I sent a request to ops today to update some php.ini directives, and found out that he merely appended them to the end of the file. My google search didn't really come up with any info on whether this is a problem or not to have duplicates in there and how they would be parsed. Obviously, it can cause confusion, but, I would have a stronger argument if I knew if this was acceptable or not. Any input? Thanks in advance...

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• iPhone database load

  - by Mizan

  I have a sqlite databse that holds a table. The table contains about 7500 data. I've fetch the 7500 data in a UITableView. A UISearchBar is used to search the UITableView.There is no problem in simulator but when I run in a iPhone device, then it will take time to load and when I type to SearchBar then it hangs the device keyboard. Is there any optimal solution to load 7500 data in a UITableView?

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• CSS/XHTML/Web 2.0 Compliance and SE-Optimization boils down to...

  - by Salman A

  Seems like making a website CSS/XHTML/Web 2.0 compliant and highly search-engine optimized is as simple as nesting each and everything inside UL/LI tags. Is there a genuine reason for web designers/developers to use UL and LI tags even when it does not make any sense?

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• how to add Go button in android SoftKeyBoard and its functionality?

  - by UMMA

  dear friends, i want to put "Go" button in android appliation softkeyboard for search and other related scenarios can any one guide me how to achieve this? with example. any help would be appriciated.

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• creating TemplateControl in c#

  - by nancy

  i have a telerik menu control that can have an <ItemTemplate>. suppose i have : <telerik:RadMenuItem Text="Filter" Value="Search" > <ItemTemplate> <asp:TextBox ID="TextBox1" runat="server""/> </ItemTemplate> </telerik:RadMenuItem> how can i dynamically create the textbox itemTemplate in code behind?

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• What does the C# operator => mean?

  - by Mr. Mark

  Answers to a recent post (Any chances to imitate times() Ruby method in C#?) use the = operator in the usage examples. What does this operator do? I can't locate it in my C# book, and it is hard to search for symbols like this online. (I couldn't find it.)

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• How to display a non-model, temporary pop-up message in Android?

  - by chefgon

  For an example of what I'm looking for, hit the Home button while you're composing a message in the Gmail app. A little message will pop up at the bottom of the screen for a moment that says "Message saved as Draft." I can't figure out how to display one of those messages myself, and I'm not sure what to call it so I can't do a search for it.

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• How to use Zend_Form in a layout script

  - by ArneRie

  Hi, i am using Zend Framework, i have an layout.phtml wich renders navigation.phtml. How can i display a search form in this script ? Where is the right place to set the form ? In normal view scripts i will use the controllerAction to set the form , and simply echo it.. Do i need an FrontController Plugin, wich sets the form ?

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• Django i18n and SEO

  - by etam

  Hi, how do you prepare i18n in your websites? I mean what do you do avoid the situation when you search for i18ned websites in Polish you get English description cause English is the default one. Thanks in advance, Etam.

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• does btree and b+tree store data only at their leaf nodes??

  - by rohit

  hi, i am studying btrees and b+trees. does btree and b+ tree stores data only at its leafs and use its internal nodes for making it easy to search the required data?? or it stores all the data at every node in the tree?? please tell me.. i am confused...!!

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• pleasae help in j2me

  - by samira

  hello i am a student and i am doing my senior project it is about developing an application in j2me for scanning a barcode and extract the number of the barcode in a message to be send. please i search the net but i cant found something usefull i am new at j2me if someone could help me with sourch code and how to create it i will be very thankfull my email is [email protected] thanks in advanced

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• Displaying a Drop-Down List While Editing in the GridView

  - by kousik

  I have a datagrid which shows the search reasult(time entered by the user preveiously)on a button click event depending uppon the input name or date enter by the user,i want to show a drop down list for a field selection like depertment whenever user want to edit the data in datagridiew,i am using access database & asp3.5.

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• Anyone know an Actionscript 3 pretty printing library for JSON data?

  - by solrac

  In Adobe Flex / Actionscript 3, I would love to pretty print my JSON data to a TextArea. Any libraries out there? A decent search turned up no results. Thanks!

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• Why can't create object of an abstract class?

  - by Gaurav

  Here is a scenario in my mind and I have googled, Binged it a lot but got the answer like "Abstract class has not implemented method so, we cant create the object" "The word 'Abstract' instruct the clr that not to create object of the class" But in a simple class where we have all virtual method, able to create an object??? Also, we can define different access modified to Abstract class constructor like private, protected or public. My search terminated to this question ; Why we can't create object of an Abstract class?

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• Google app engine: empty property in datastore

  - by Pete

  Dear All, Let say I have a model: class A(db.Model): B = db.StringProperty() C = db.StringProperty() How do I query if I wanted to search all empty property (not None, just empty) in C using python?

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• plot a line graph in vb.net

  - by Husna5207

  this is my function for plotting a graph in vb.net how I'm going to replace the ("Jon", 10),("Jordan", 30) with a value that i search from database ? Private Sub chart_btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles chart_btn.Click Chart1.Series("Student").Points.AddXY("Jon", 10) Chart1.Series("Student").Points.AddXY("Jon", 10) Chart1.Series("Student").ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Bar End Sub

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• Why the home page is called index.html ?

  - by Misha Moroshko

  I understand that calling the home page index.html is a convention. Is that right ? Does this name has any special meaning (maybe for search engines) ?

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• Unique DVD info?

  - by acidzombie24

  I was wondering, is there some type of disc ID i can use to search in my database to see if that disc is has been scanned or not? All disc were created by me typically burnt on windows. -edit- I could compare write time and volume label to see if the disc has been scanned but i notice if i put in certain commercial disc that fields are blank or wrong causing many false positives (i once had the time set to the future, i dont know if people want to archive the contents of files on a commercial disc in my app).

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• Why doesn't SQL LIKE work in Microsoft Access?

  - by poo

  I want to my make a search-statement and query things like this select * from table where col like '%vkvk%' But with trial and error I've come to the conclusion that access doesn't work with LIKE or wildcard operators. Does anybody have some other solutions because I ain't so in to access actually, so I really don't know.

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• Delay KeyUp Action if User is Typing (C#)

  - by Kirk

  I have a function that is being called when the user is typing in a search box. I want to wait for the user to finish typing before I actually execute the function. I know how to easily accomplish this in JavaScript with timeouts, but how would I go about doing the same thing in C#? Also, how long should I wait before I assume the user is done typing? 100ms?

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• 50 million+ Rows of Data - CSV or MySQL

  - by eWizardII

  Hello, I have a CSV file which is about 1GB big and contains about 50million rows of data, I am wondering is it better to keep it as a CSV file or store it as some form of a database. I don't know a great deal about MySQL to argue for why I should use it or another database framework over just keeping it as a CSV file. I am basically doing a Breadth-First Search with this dataset, so once I get the initial "seed" set the 50million I use this as the first values in my queue. Thanks,

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• How to have hidden link actions on PNG image ?

  - by Kim

  http://www.ika-world.com/search.php?view=weltkarte See link for example. Image is a PHP created PNG image. When viewing just the image, then no link actions are present. I cant figure out how the link actions are added. Please help.

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• What's the "Find Result" Control Visual Studio Integrated?

  - by Nano HE

  Hi, I am developing a simple Windows Application in C# and Visual Studio 2005. I need a search result control - just like visual studio integrated by itself. After I double click each line to trigger the individual event. I tried multi-line textBox Control, but whole the box can only support one click event. thank you.

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