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• PHP - Retrieve Data From mySQL Server

  - by Kevin

  Hello, Does anyone know how to retrieve a piece of data and display the results in php file? A similar query that I would enter is something like this: SELECT 'email' FROM 'users' WHERE 'username' = 'bob' Thus, the result would be just the email. Thanks, Kevin

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• What are the guidelines to follow when designing a application ?

  - by debugger

  Hello All, This is general question. What would one take in considiration when designing a new application? ( Why choose a certain technology , Why independance between functions , Why Modularity ...) Discuss

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• Browser side code editor component

  - by Serious

  Hello, do you know any browser-side component, in HTML/Javascript, Flash, Applet or Silverlight, that would allow source code edition with syntax highlighting and auto-completion. CodeMirror has a good syntax highlighting support but does not seem to support auto-completion. If no such editor exists do you know any way to implement auto-completion using HTML and javascript or any other browser-side technology ? Thanks by advance.

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• is there object generator working on JSON ? (just like XSDObjectGen.exe)

  - by sunglim

  Hello. I have to serialize & desserialize json data. if the data type was XSD, I am able to create class by using XSDObjectGen.exe But , the data type I have to serialize is 'JSON'. Is there any good way to generate class for serialize & deserialize ?

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• open source twitter?

  - by George2

  Hello everyone, I want to add twitter like function to my site, like t.mysite.com. Any open source, stable and easy to setup/use twitter software? thanks in advance, George

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• How to make 2 HtmlUnit's WebClients use same cookies?

  - by htf

  Hello. If I create 2 WebClients in different threads, how do I make them use the same cookies?

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• How to include Google Search results in webpage

  - by Victor P

  Hello. Im doing a webpage about apples (the fruit), I want to include Google search results for apple recipes in the bottom of the page. How can I do this? If there is a copy-paste code in Google, I didn´t find it. Thanks

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• What is the relationship between domNode and htmlelement?

  - by Turtle

  Hello, I am confused about the two terms. What is the difference in browser-side javascript programming? I use dojo as framework. And there is only the concept of domNode. But browser debugger always told me something as htmlelement. Are they just the same thing with different names, or with some subtle differences? Thanks.

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• CF ContextMenu - (onOpen event???)

  - by no9

  Hello ! I have a CF application. In some view i have a ContextMenu that shows OK. Is there a way to catch an event as the menu is drawn/opened? I need to do some things just as the menu is drawn, because doing it later (on menuitem click) is already too late. regards

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• JBoss Service with SSL and Protocol Buffers

  - by mlaverd

  Hello everyone, I'm interested in building a JBoss service. Because I'm reusing some existing code, the service must be able to talk SSL/TLS and Protocol Buffers. The documentation I see on the JBoss wiki makes it look like services have their transport and data interpretation handled by JBoss itself. Is it really the case? How could I implement this requirement? Regards, M-A

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• How to store different site parameters in database with Rails?

  - by Igor Alexandrov

  Hello. There are a lot of ways to store site preferences in database. But what if I need to manage datatypes. So some preferences will be boolean, others strings, others integers. How can I organize such store?

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• One way Has-Many-Through

  - by Hock

  Hello, I have a Category, a Subcategory and a Product model. I have: Category has_many Subcategories Subcategory has_many Products Subcategory belongs_to Category Product belongs_to Subcategory Is there a way to have something like Category has_many Projects through Subcategories ? The 'normal' rails way wouldn't work because "subcategory" doesn't belongs to product so product does not have a subcategory_id field. Instead, I need the query to be something like SELECT * FROM products WHERE id IN category.subcategory_ids Is there a way to do that? Thanks, Nicolás Hock Isaza

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• Apache and PHP write permission?

  - by thedp

  Hello, I have a php script that writes to a file. But when I try to actually write to the file I get permission denied. How can I tell what user name I need to add to the file permission in order for the php to write to it? Thank you.

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• ASP.net: Searching for all validation controls on a page.

  - by nokturnal

  Hello again, I want to search an ASP.net form for all types of validation controls and programmatically add some attributes to them such as ForeColor. Can someone point me in the right direction on this? Cheers and thanks Stackers :)

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• Last but one character in a string in VB.net

  - by acadia

  Hello, I how do I find the last but one character in a string in VB.net. for e.g. I have a string Dim strTicket as string="56789-091F0" I want the value "F" Thanks for your help in advance.

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• QuickAccessToolBar RibbonGroup ResourceDictionary

  - by sergo_lsn

  Hello! Who knows how write xaml-file. In this file I'd like describe list Buttons that will use in QuickAccessToolBar and RibbonGroup. --------- ??????????????????? how include? --------- ??????????????????? how include? SourceButtons.xaml - what need I write in this file?

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• Running Maven Goals in CLI.

  - by Jeeyoung Kim

  Hello, I have a maven pom.xml file with multiple instances of a same goal defined (inside with different s). I'm wondering how I can run a specific goal via maven command line. I've tried mvn --help, but I couldn't find an entry regarding this.

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• Find if a string contains a specific query string and return its value

  - by Ahmad Fouad

  Hello, I have pagination links set-up like this: http://localhost/?page=2 http://localhost/?page=3 They are wrapped in Anchor links as the HREF attribute. I want to know how can I check first if the HREF attribute for a given ANCHOR contains the query string "page" case sensitive, and if it exists return its number the value after page= Please give me a straightforward example on this, much appreciated. :)

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• Help to bypass password for sample projects of excel.

  - by Munna

  Hello Friend.. I am doing project in EXCEL VBA. i am taking refernce of some projects made in excel vba. But when I trid to open that excel sample projects, it ask me for password. so how can bypass password for that excel project so i can take refrence so that i can take refrence of sample. Please help....

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• passing nsdata in stringwithformat

  - by milanjansari

  hello, How to pass nsdata in below of the string NSData *myData = [NSData dataWithContentsOfFile:pathDoc]; pathDoc = [NSString stringWithFormat:@"<size>%d</size><type>%d</type><cdate>%@</cdate><file>%c</file><fname>File</fname>",fileSizeVal,filetype,creationDate,file]; Any idea about this? Thanks you, Milan

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• Delphi: Multiple tokens edit component

  - by Dorin

  Hello, I'm looking for an enchanced edit component that allow users to input multiple tokens (items) manually separated by some symbol, or to select them from another source. It's something like "TO" field in outlook or facebook that allow you to input multiple recipients. Can anyone suggest any solution? Thanks in advice!

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• Calling Java from Python

  - by roddik

  Hello. I have a Java app that takes pretty much time to be initialized (so I can't use command-line like interface) and I need to pass text and receive the output of a Java method from Python. Is it possible to load the Java application, have it opened all the time the Python script runs and use a method from that app?

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• CoreData NSFetchedResultsController Empty Section Display

  - by user280390

  Hello I would like to show a fixed number of sections in a table view with a Fetched Results Controller as the data source. If you image the contacts app where sections organised by the alphabet, it will not have a header for B if there are no contacts in that section, so the section headers you see are A then C. I would like to display a section header in my table (for B), but without any rows. an empty section in effect. Can NSFetchedResultsController do this for me?

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• How to Workout wiht OpenSocial API in java

  - by user324929

  Hello there I'm facing problem with getting start with the Open Social API in java. I already google and bing it but still didn't found a sample to POC the usage of API for console or desktop based application. Can anybody suggest any link, forum or if possible explain the tedious flow of working of this API. You can try this link to try this API http://code.google.com/p/opensocial-java-client/ Thank You

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• Asynchronous Delegates Vs Thread/ThreadPool?

  - by claws

  Hello, I need to execute 3 parallel tasks and after completion of each task they should call the same function which prints out the results. I don't understand in .net why we have Asychronous calling (delegate.BeginInvoke() & delegate.EndInvoke()) as well as Thread class? I'm little confused which one to use when? Now in this particular case, what should I use Asychronous calling or Thread class? I'm using C#.

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