How do I find out if a connection has been broken using the httplib library? Seems like something so basic yet I can't find the answer on here or google.
Hi,
I have a raster file (basically 2D array) with close to a million points. I am trying to extract a circle from the raster (and all the points that lie within the circle. Using ArcGIS is exceedingly slow for this. Can anyone suggest any image processing library that is both easy to learn and powerful and quick enough for something like this?
Thanks!
I have written a number of applications and libraries (some of which depend on third party libraies), on my home workstation (Ubuntu 9.10).
I now want to create packages (one package per application/library), so that I may then install them on my server, which will be running Debian OS.
Any guidelines/gotchas on how to go about creating installation packages for debian on Ubuntu?
Hi:
I am new to JQuery library. I am currently trying to create a Draggable by mouse. Say, when I press the mouse it start to draw and then I drag the mouse to change the size and then I release the mouse to finalize the drawing.
Is it possible to do this with JQuery? Thank you in advance.
Joe
We are going to create Jar Store the way like App Store works, but for Java Developers.
Everyone will able to submit and sell custom .jar library which solves some little problem, but solves it very good to save other developer's work time.
The only undecided question is how to prevent .jar copying or publishing bought .jar to the Net.
I need to solve a system of linear equations in my program. Is there a simple linear algebra library for C++, preferably comprised of no more than a few headers? I've been looking for nearly an hour, and all the ones I found require messing around with Linux, compiling DLLs in MinGW, etc. etc. etc. (I'm using Visual Studio 2008.)
Is there a way (ideally easy) to make headings and sections autonumber in HTML/CSS? Perhaps a JS library?
Or is this something that is hard to do in HTML?
I'm looking at an application for a corporate wiki but we want to be able to use heading numbers like we always have in word processors.
Given two strings with * wildcards, I would like to know if a string could be created that would match both.
For example, these two are a simple case of overlap:
Hello*World
Hel*
But so are all of these:
*.csv
reports*.csv
reportsdump.csv
Is there an algorithm published for doing this? Or perhaps a utility function in Windows or a library I might be able to call or copy?
Given an environment object e:
> e
<environment: 0x10f0a6e98>
> class(e)
[1] "environment"
How do you access the variables inside the environment?
Just in case you're curious, I have found myself with this environment object. I didn't make it, a package in Bioconductor made it. You can make it, too, using these commands:
library('GEOquery')
eset <- getGEO("GSE4142")[[1]]
e <- assayData(eset)
Hello everyone
I add a Navigation Bar to an view, I noticed that there is no left side arrow(Navigation Item).
so I drag a Navigation Item from library to Navigation Bar, the green mark "+" displayed, but the Navigation Item was not added to the Navigation Bar actually.
Welcome any comment
Thanks
interdev
I'm trying to read a 17MB excel file (2003) with PHPExcel1.7.3c, but it crushes already while loading the file, after exceeding the 120 seconds limit I have.
Is there another library that can do it more efficiently? I have no need in styling, I only need it to support UTF8.
Thanks for your help
Has C#/the .NET library builtin routines or constants for converting e. g. millimetres to inches? If so, where can I find them? (I just do not want to produce duplicate code again and again.)
I am working with some C code called from Python using ctypes. Somewhere in the bowels of the C library, an exception is occurring and/or abort() is being called. Is there any way I can catch this in my Python caller code? (Platform is Linux)
Hello everyone,
I'm in the design phase for a desktop-based application. Because of the nature of this particular application, I believe it would benefit greatly from a web-based approach (i.e., allowing a user to interface with the application through a browser running in kiosk mode) in order to leverage the simplicity of HTML/CSS/JS and the availability of many great JS interface plugins. Does taking this approach (rather than coding in a native or cross-platform graphics library) come with any gotchas?
f# interactive throws System.OutOfMemoryException when loading large objects into memory.
Exception is thrown at approximately 1.3 gigs. Data set is 2.2 gigs, and loads fine in debugger mode.
Using VS2008 with April 2010 CTP
This is mostly a java library that is being used via ikvmc, but if that were an issue, it shouldn't be running in the debugger either.
In Netbeans how to add javadoc for Hibernate ?
I download Hibernate 's javadoc from http://www.ibiblio.org/maven/org.hibernate/javadoc/ and add to library of project also add to tools - Java Platforms - javadoc but not work . before I add this javadoc package add Hibernate by Netbeans and javadoc not found says.
Hi!
LINQ to Entities has many LINQ methods marked as "Unsupported" (http://msdn.microsoft.com/en-us/library/bb738550.aspx).
Is any way to implement some of these methods by hands? Or I should wait next release of EF?
I'm especially needing this method:
IQueryable<TResult> Select<TSource, TResult>(this IQueryable<TSource> source, Expression<Func<TSource, int, TResult>> selector)
Thanks
hi guys
What exactly does xcode do with project snapshots after the xcode project is moved or renamed. I have noticed they completely disapear...Where should I look?
Defintely not in ~/Library/Application Support/Developer/Shared/SnapshotRepository.sparseimage
Delphi 2011 will allow to compile applications that will run also on MacOS.
Is it realistical to think that it will be possible to "migrate to cross platform" a win32 application?
Will 3rd party component vendors make their library cross platform or this is practically not possible?
I use the following 3rd party components:
devexpress - UI
devart - DAC
Reportbuilder - UI
Steema/TeeChart - UI
I don't expect to have a wizard that will do the job for me, I just want to understand better the details.
Hi all,
I need to download an image from some URL to my server. However, my server's config disallowed me to do it this way:
getimagesize( $file );
Because, it generate error:
Warning: getimagesize() [function.getimagesize]: URL file-access is disabled in the server configuration in somefile.php on line 10
So, is there another way I can use that doesn't require external library?
#coding: utf-8
str2 = "asdf????????"
p str2.encoding #<Encoding:UTF-8>
p str2.scan /\p{Cyrillic}/ #found all cyrillic charachters
str2.gsub!(/\w/u,'') #removes only latin characters
puts str2
The question is why \w ignore cyrillic characters?
I have installed latest ruby package from http://rubyinstaller.org/.
Here is my output of ruby -v
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-mingw32]
As far as i know 1.9 oniguruma regular expression library has full support for unicode characters.
I want to have some url for my infopath form and give that link to user instead of going to form library and click new...how is it possible?
Also when I created Infopath form I have given some text fields and button, I don't want the Infopath services buttons(Save,save as...) how I cna remove those?
Any suggestions would really be appreciated...Thanks
I want to build ecommerce functionality on Google App Engine for Java.
What Java payment gateway library works closest to ActiveMerchant (from Ruby on Rails) and also works on GAE?
Is it possible to develop a web-part in ASP.NET (framework 2.0), to have a sandbox architecture, and deploy those web parts inside Share Point 2010 and/or MOSS 2007
we donot want to use any SharePoint dll reference with web parts we develop.
we refer to the url, section at http://msdn.microsoft.com/en-us/library/ee539417.aspx (section Web Parts in Sandboxed Solutions)
I am basically making a video library where you download videos and I then write them to the applications documents folder. This all works fine and if i stream the video from online it plays fine. Or indeed I can stream it from the resource folder fine.
However, after downloading it and saving to the documents folder then attempting to stream I get the error 'movie format not supported' any ideas?
thanks very much