IStream interface of the data stream to write DVD
- by sijith
Hi,
I want t write a directory to DVD. How to say this directory as IStream.
HRESULT Write( [in] IStream *data);
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Search found 19525 results on 781 pages for 'say'.
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QListView how to add column ?
- by Samir
How can I add columns to QListView control. Found a method addColumn while seardhing, but in my Qt Creator 1.2.1 based on Qt 4.5.2(32 bit) QListView doesn't have such method at all !!! So how would I add columns ? Say I have 3 columns then what is the code to add a row ?Read the article
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video processing with opencv
- by mithila
i'm trying to detect car in a video file.i can do background subtraction and the moving cars are visible as foreground object. but i can't draw rectangle around the car. how can i do it? or how can i say in a particular area of the frame there is a car/or there is no car now.please help.Read the article
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How to export some data into .rtf or .doc or .docx or at least .txt?
- by Narek
Say I hahve created a GUI that operates with some data(text+image). How I can export that data in one of listed formates: 1).rtf 2).doc 3).docx 4)or at least .txt. I guess it is better to export info .rtf as it is free cross-platform formt(??), isn't it?Read the article
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Task Queue Java API
- by user268515
Hi when i started to work on Task queue concept i got struck on this line queue.add( DatastoreServiceFactory.getDatastoreService().getCurrentTransaction(), TaskOptions().url("/path/to/my/worker")); What will DatastoreServiceFactory do... How to redirect this page to another servlet.... in the url i gave .url("/myservlet") but it doesn't redirected to servlet Please say what should given in .url.Help me. Regards, sharunRead the article
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Does another version control system has a clearcase like filesystem access to file versions?
- by Vijay
In clearcase If I am working on some file X and want to also see its previous version(say version 5) it is available as X@@/main/5. Is something similar available with other (preferably free) version control systems? HG has hg cat and hg co. but they still do not come close to clearcase's feature above... Regards VijayRead the article
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voice recognition for command line interface?
- by fayer
i wonder if there is a good software that will run commands with voice recognition? eg. if i say "delete temporary folder" it will delete that folder. thanksRead the article
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BuddyPress: Stop overriding default parameters passed to the template loop?
- by 55skidoo
How do I stop BP from overriding default parameters passed to the template loop? For example, on the Activity page, let's say you want BP to "forget" the user's last viewed parameter (like "My Forums" or "@user Mentions") and go right back to All Members or My Friends every time you reload the page. I tried deleting the contents of ajax.php and global.js, and the overriding behavior still happens. Where do I look next?Read the article
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Java, convert lat/lon to UTM
- by Steve Kuo
Does anyone know of a way, in Java, to convert an earth surface position from lat, lon to UTM (say in WGS84)? I'm currently looking at Geotools but unfortunately the solution is not obvious.Read the article
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PHP array include performance
- by tau
What type of performance hit can I expect if I include a huge PHP array? For example, lets say I have a 1GB PHP array in "data.php" that looks like $data = array( //1GB worth of data ) If I include that huge "data.php" file on "header.php", how will it affect the performance of "header.php" when it executes? Thanks!Read the article
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Basic regexp help
- by casben79
I am new to programming PHP and am trying to validate a field in a form. The field if for a RAL color code and so would look something like : RAL 1001. so the letters RAL and then 4 numbers. Can someone help me set them into a regular expression to validate them. i have tried this with no success: $string_exp = "/^[RAL][0-9 .-]+$/i"; What can I say but sorry for being a complete NOOB at PHP. Cheers BenRead the article
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How to find similar/related text with Zend Lucene?
- by Arty
Say I need to make searching for related titles just like stackoverflow does before you add your question or digg.com before submitting news. I didn't find a way how to do this with Zend Lucene. There are setSlop method for queries, but as I understand, it doesn't help. Is there any way to do this kind of searches?Read the article
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What is Lazy Loading?
- by Brian Boatright
What is Lazy Loading? [Edit after reading a few answers] Why do people use this term so often? Say you just use a ASP/ADO recordset and load it with data or ADO.NET Datasource for a gridview. I guess I should have asked why people use the term Lazy Loading, what "other" types are their?Read the article
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How to draw a graph in LaTeX?
- by Amir Rachum
First of all, let me say I'm using LyX, though I have no problem using ERT. Secondly, what is the most simplest way to draw a simple graph like this in Latex? I've seen some documents with graphs and I've seen some examples, but I couldn't figure out how to just draw a simple graph - what packages do I need, etc?Read the article
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using htaccess to redirect certain requests to a php file along with variables
- by Patrick
Im trying to find how to take a page request such as http://www.domain.com/sam/?dog=woof&cat=meow and send it to http://www.domain.com/animals.php?dog=woof&cat=meow Ive tried a few things ive found on here, or i adapted them i should say, but i keep getting either nothing, or infinite loops. Any ideas?Read the article
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Create a new project type in netbeans module
- by marcos
Hi Let's say i need to develop a plugin for a given technology not suported by netbeans, how do i register a new project type for this technology? The user would want to create a new project using the project wizzard, i've maneged to create a project template, but this requires the template to be based on an existing project type.Read the article
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Can you force PayPal Payments Standard API to show credit card fields first?
- by Jonathan
I'm using PayPal Website Payments Standard. Whenever the user lands on PayPal with the variables I sent, it shows a PayPal Login form and at the bottom it shows "Don't have a PayPal account? Use your credit card or bank account (where available)." I want it to default to always ask for credit card and maybe say "Have PayPal? Use that!". Any ideas?Read the article
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Remove a child from an array in PHP?
- by php_okayman
Lets say I have this array: $queue = array("orange", "banana", 'apple', 'watermelon'); If I want to remove any of them,for example I want to remove banana, how to do it?Read the article
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What is the Good project Structure in C
- by mohit
Hi, I have been working in Java/J2ee projects, in which i follow maven structure. I want to develop [say a command line interpreter in linux {ubuntu}] in C. I never develop projects in C. I want to know what project structure should i follow.Read the article
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How do you compare the "similarity" between two dendrograms (in R) ?
- by Tal Galili
I have two dendrograms which I wish to compare to each other in order to find out how "similar" they are. But I don't know of any method to do so (let alone a code to implement it, say, in R). Any leads ? Thanks, TalRead the article
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C#.NET: Retrieve list of computers in a FOLDER in a domain
- by Alon Amir
How do I Retrieve a list of computers in a FOLDER in a domain. lets say i have maydomain.dom as my domain and I have a folder containing some computers.Read the article
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Is it possible to make web app proactive rather than reactive?
- by Ari B.
Web applications traditionally follow the request/response cycle, where a request is made by a user or another web app. However, I'm curious if it is possible to make a web app automatically initiate certain tasks upon it's deployment to a app server. For example, let's say we have a web app that retrieves and processes data. Is it possible to configure this app to automatically retrieve and process data when certain criteria are met, rather than needing a request from a user/another web app?Read the article
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Windows server 2008 r2 unlimiting the allowed number of logon to a single user
- by Hipno
Hello, i got a server running windows server 2008, and i got a user which everyone can connect to via Remote desktop! when 2 users a are logged to the user, it's fine. but when the 3 is logged on, it says one of the other 2 should loggoff! my question is, how i disable the limitation of concurrent logons to a single users? Thank you, i must say this is a great site.Read the article
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What does "powerful" mean, when discussing programming languages?
- by Andrew Russell
In the context of programming language discussion/comparison, what does the term "power" mean? Does it have a well defined meaning? Even a poorly defined meaning? Say if someone says "language X is more powerful than language Y" or asks the same as a question, what do they mean - or what information are they trying to find out?Read the article
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Docking *inside* an editor
- by Andy Thomas-Cramer
I have a document type which has multiple presentations. Say I want to display the document in an RCP editor with a customizable subset of those presentations, in a layout chosen by the user. One option that has come up is docking-like behavior for the panels inside an individual editor, with drag-and-drop, resizing, closing, maybe rollover and floating. Clearly this would need usability testing, but my question here is of feasibility. Are there any existing libraries or e4 plans to support behavior like this?Read the article
