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Search found 2005 results on 81 pages for 'samples'.

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  • How can fill a variable of my own created data type within Oracle PL/SQL?

    - by Frankie Simon
    In Oracle I've created a data type: TABLE of VARCHAR2(200) I want to have a variable of this type within a Stored Procedure (defined locally, not as an actual table in the DB) and fill it with data. Some online samples show how I'd use my type if it was filled and passed as a parameter to the stored procedure: SELECT column_value currVal FROM table(pMyPassedParameter) However what I want is to fill it during the PL/SQL code itself, with INSERT statements. Anyone knows the syntax of this?

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  • what's wrong in File.Exist() method?

    - by Arseny
    Reading some answers with code samples I notice that those where this method mentioned are subjected to criticism. I'm using this method in my code. So I'd like to know if someone give me detailed response whuy this method is not recomemnded and what alternative approaches are?

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  • Google search from within an iPhone app

    - by Chonch
    Hey, I want to have the user enter a keyword in my app and then search google for this keyword, perform some logic on the results and display a final conclusion to the user. Is this possible? How do I perform the search on google from my app? What is the format of the reply? If anybody has some code samples for this, they would be greatly appreciated. Thanks,

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  • Matrix multiplication in java

    - by Chapax
    Hi, I wanted to do matrix multiplication in Java, and the speed needs to be very good. I was thinking of calling R through java to achieve this. I had a couple of Qs though: Is calling R using Java a good idea? If yes, are there any code samples that can be shared? What are the other ways that can be considered to do matrix multiplication in Java? Many thanks. --Chapax

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  • How To create Multicolumn TreeView with header and sorting in WPF?

    - by sachin
    Hi! i have created tree view demo in Visual Studio 2008 C# in WPF but i want to give header and when header is clicked it sort data. i want to create demo like this header1………….header2……….header3 -parent1…………..parent2………..parent3 …-child1……………-child1………….child1 ……child1……………-child1…………child1 -parent2…………..parent2………..parent2 …-child2……………-child2………….child2 ……child……………-child2…………child2 parent3…………….parent3………..parent3 plz suggest any link or samples code. thank you!

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  • Safest communication method between applications on same machine

    - by Radu
    What is the safest communication method between two applications on the same machine, both Java and C/C++ clients with a Java server. Are SSL sockets safe enough or they can be broken by "man in the middle" attacks? As i saw in the documentation and code samples, JSSE retrieves private/public keys and certificates from keystore files which a malicious user can see. The only thing that you can hide in the code is the password used to unlock the keystores. Can hackers retrieve that password?

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  • Streaming Video In Scala InfoChannel Designer 5

    - by godleuf
    I am having the hardest time finding urls to use in Scala Designer 5 showing video streams. I am new at this program, but there is an option to run a video as a background. I have found a couple of samples to link to, but nothing great thus far. Anyone out there using this program and wanting to do the same? Thanks.

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  • How to create a simple c# http monitor/blocker?

    - by Click Ok
    I was reading that question (http://stackoverflow.com/questions/226784/how-to-create-a-simple-proxy-in-c) that is near of my wishes. I simply want develop a c# app that, by example, monitors Firefox, IE, etc and logs all navigated pages. Depending of the visited page, I want to block the site (like a parental filter). Code snippets/samples are good, but if you can just tell me some direction of that classes to use I will be grateful. :-)

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  • Android Calendar API vs Calendar Provider API

    - by John Roberts
    I'm a little bit confused about the difference between the two. An example of the Calendar API is supposedly located here: http://samples.google-api-java-client.googlecode.com/hg/calendar-android-sample/instructions.html, but the author himself suggests using the Calendar Provider API, details about which are here: http://developer.android.com/guide/topics/providers/calendar-provider.html. Can someone explain to me the difference between the two, and which would be better for me to use for a simple calendar app?

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  • Why C/C++ have memory issue?

    - by LinuxNewbie
    I have read lots of programmers saying and writing when programming in C/C++ there are lots of issue related to memory. I am planning to learn to program in C/C++. I have beginner knowledge of C/C++ and I want to see some short sample why C/C++ can have issues with memory management. Please Provide some samples.

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  • PortableArea and MasterPages

    - by Sunny
    How can I design my portable areas such that the consumer can specify the MasterPage & various content placeholders & my portable area renders into those regions at run time? Any code samples and/or ideas? Thanks!

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  • Good way to create PDF from Office documents in Java

    - by Sindri Traustason
    I'm looking for a good way to convert Office (mostly Microsoft) documents to PDF in Java. I've been looking at using the OpenOffice SDK but from the samples I've looked at it looks like this requires having OpenOffice running in server mode to do the work. Does anyone know of a good way to do this? Good meaning the less external requirements, the better. A 100% Java API would be best, but I don't expect that actually exists.

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  • LINQ version of SQL's LIKE statement

    - by Erwin
    Hi fellow coders I'm new at LINQ, searching the net for LINQ samples that mimic SQL's LIKE statement doesn't satisfy myself. What I want is producing the same query result as this SQL SELECT * FROM table_1 WHERE column_1 LIKE '__0%' I want to query from table_1 where column_1's third character is '0' Is there equivalent statement in LINQ :D thank you

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  • Does Compressed Sensing bring anything new to data Compression?

    - by anon
    Compressed sensing is great for situations where capturing data is expensive (either in energy or time), and thus less samples can now be taken. However, in situations like image compression, given that the data is already on the computer -- does compressed sensing offer anything? For example, would it offer better data compression? Would it result in better image search?... (Note: If you don't know what the field of Compressed Sensing is, please do not respond.)

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  • C# reading Emails from MS Exchange

    - by Mick W
    Hi I am new to c# and have been asked to read in the title and contents of emails that arrive in a particular email account and them store them in SQL. I initially thought this must be easy but I cannot find any simple tutorials or samples. Can anyone help? thanks

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  • C#/WebService/ExactTarget - send email to single subscriber without TriggeredSend

    - by Max Gontar
    Hi! There is an email service ExactTarget with web service API. There are samples (in php though) for sending email to whole list instantly, or to single subscriber by triggered action. It's pretty hard to get in it's documentation, and I couldn't find explanation how to send email to a single subscriber instantly without having some triggering actions. Any help or advice will be great. Thanks.

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  • How to use the ListView_GetBkImage macro in C#

    - by MusiGenesis
    How can I use the ListView_GetBkImage macro: http://msdn.microsoft.com/en-us/library/bb761246(v=VS.85).aspx ... from a C#/WinForms application? I think this macro just wraps the SendMessage method, but I'm not sure. I couldn't find any C#-based samples on this. Basically I'm trying to get a LVBKIMAGE ( http://msdn.microsoft.com/en-us/library/bb774742(v=VS.85).aspx ) structure that references the Desktop's background bitmap.

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  • Drag and drop between ListBox items and Grid cells in WPF?

    - by AJ
    Hi There is a list box with some items in it. Also there is a grid with 3x3 matrix. The user will be dragging an item and dropping on one the cells of grid. Most of the samples I found are about dragging-dropping from one listbox to another listbox. But I want to drop in one cell of grid. How can I achieve this? Please advise. thanks PJ

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